{"id":15716,"date":"2024-01-16T01:28:28","date_gmt":"2024-01-15T21:58:28","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/"},"modified":"2024-01-16T01:28:28","modified_gmt":"2024-01-15T21:58:28","slug":"%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/","title":{"rendered":"\u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0628\u0627 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc Prometheus \u0648 GrafanaMonitoring \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u062e\u0634 \u0645\u0647\u0645\u06cc \u0627\u0632 \u062f\u0646\u06cc\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633 \u0627\u0633\u062a.  \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0631\u06cc\u0632\u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u062e\u062a\u0635 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u062e\u0631\u0627\u0628\u06cc\u200c\u0647\u0627 \u0627\u063a\u0644\u0628 \u0645\u062d\u062a\u0627\u0637\u0627\u0646\u0647 \u0647\u0633\u062a\u0646\u062f &#8211; \u062e\u0631\u0627\u0628\u06cc \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u06a9\u0648\u0686\u06a9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u062a\u06cc \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u062f.  \u0627\u06af\u0631 \u0628\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0646\u062a\u06cc \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0646\u0635\u0628 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 &#8230;"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d9%87%d8%a7%db%8c_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%af%db%8c_%d9%86%d8%b8%d8%a7%d8%b1%d8%aa\" >\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0646\u0638\u0627\u0631\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#prometheus_%e2%80%93_%d9%85%d8%ad%d8%b5%d9%88%d9%84%db%8c_%d8%a8%d8%a7_%d8%b0%d9%87%d9%86%db%8c%d8%aa_devops\" >Prometheus &#8211; \u0645\u062d\u0635\u0648\u0644\u06cc \u0628\u0627 \u0630\u0647\u0646\u06cc\u062a DevOps<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%88%db%8c%da%98%da%af%db%8c_%d9%87%d8%a7%db%8c_%d9%be%d8%b1%d9%88%d9%85%d8%aa%d8%a6%d9%88%d8%b3\" >\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c\" >\u0646\u0645\u0648\u062f\u0627\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c_%da%a9%d8%b1%d8%af%d9%86_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\" >\u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f\u0646 \u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/a><ul class='ez-toc-list-level-3' ><li 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%a7%d9%81%d8%b4%d8%a7%db%8c_%d9%85%d8%b9%db%8c%d8%a7%d8%b1%d9%87%d8%a7%db%8c_%d9%be%db%8c%d8%b4%e2%80%8c%d9%81%d8%b1%d8%b6_prometheus_%d8%a8%d8%a7_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\" >\u0627\u0641\u0634\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 Prometheus \u0628\u0627 \u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%a7%d9%81%d8%b4%d8%a7%db%8c_%d9%85%d8%b9%db%8c%d8%a7%d8%b1%d9%87%d8%a7%db%8c_%d8%b3%d9%81%d8%a7%d8%b1%d8%b4%db%8c_%d8%a8%d8%a7_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\" >\u0627\u0641\u0634\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0627 \u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%ae%d9%88%d8%b4%d9%87_docker_compose\" >\u062a\u0646\u0638\u06cc\u0645 \u062e\u0648\u0634\u0647 Docker Compose<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_prometheus_%d8%a8%d8%b1%d8%a7%db%8c_scrape_metrics\" >\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Prometheus \u0628\u0631\u0627\u06cc Scrape Metrics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_source_%d8%a8%d8%b1%d8%a7%db%8c_%da%af%d8%b1%d8%a7%d9%81%d8%a7%d9%86%d8%a7\" >\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 Source \u0628\u0631\u0627\u06cc \u06af\u0631\u0627\u0641\u0627\u0646\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%b4%d8%a8%db%8c%d9%87_%d8%b3%d8%a7%d8%b2%db%8c_%d8%aa%d8%b1%d8%a7%d9%81%db%8c%da%a9_%d8%af%d8%b1%d8%ac%d9%87_%d8%aa%d9%88%d9%84%db%8c%d8%af\" >\u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062a\u0631\u0627\u0641\u06cc\u06a9 \u062f\u0631\u062c\u0647 \u062a\u0648\u0644\u06cc\u062f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#grafana_%e2%80%93_%db%8c%da%a9_%d8%af%d8%a7%d8%b4%d8%a8%d9%88%d8%b1%d8%af_%d8%a8%d8%a7_%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%a2%d8%b3%d8%a7%d9%86\" >Grafana &#8211; \u06cc\u06a9 \u062f\u0627\u0634\u0628\u0648\u0631\u062f \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0622\u0633\u0627\u0646<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d8%af%d8%a7%d8%b4%d8%a8%d9%88%d8%b1%d8%af%d9%87%d8%a7%db%8c_%d9%85%d8%a7%d9%86%db%8c%d8%aa%d9%88%d8%b1%db%8c%d9%86%da%af_%da%af%d8%b1%d8%a7%d9%81%d8%a7%d9%86%d8%a7\" >\u062f\u0627\u0634\u0628\u0648\u0631\u062f\u0647\u0627\u06cc \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u06cc\u0646\u06af \u06af\u0631\u0627\u0641\u0627\u0646\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%ad%d8%a7%d9%81%d8%b8%d9%87\" >\u0646\u0645\u0648\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d9%87%db%8c%d8%b3%d8%aa%d9%88%da%af%d8%b1%d8%a7%d9%85_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d8%af%d8%b1_%d8%ab%d8%a7%d9%86%db%8c%d9%87\" >\u0646\u0645\u0648\u062f\u0627\u0631 \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0631 \u062b\u0627\u0646\u06cc\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%b8%d8%a7%d8%b1%d8%aa-%d8%a8%d8%b1-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-node-js-%d8%a8%d8%a7-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87%d9%87%d8%a7%db%8c-prometheus-%d9%88-grafanamonitorin\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 10<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div class=\"content\"><noscript><\/p>\n<style>.lazyload-placeholder { display: none;  }<\/style>\n<p><\/noscript><\/p>\n<h2 id=\"monitoringapplications\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d9%87%d8%a7%db%8c_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%af%db%8c_%d9%86%d8%b8%d8%a7%d8%b1%d8%aa\"><\/span>\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0646\u0638\u0627\u0631\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u062e\u0634 \u0645\u0647\u0645\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a <em>\u062f\u0646\u06cc\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633<\/em>.  \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0631\u06cc\u0632\u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u062e\u062a\u0635 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u062e\u0631\u0627\u0628\u06cc\u200c\u0647\u0627 \u0627\u063a\u0644\u0628 \u0645\u062d\u062a\u0627\u0637\u0627\u0646\u0647 \u0647\u0633\u062a\u0646\u062f &#8211; \u062e\u0631\u0627\u0628\u06cc \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u06a9\u0648\u0686\u06a9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u062a\u06cc \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0628\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0633\u0646\u062a\u06cc \u062a\u0631\u060c \u0646\u0635\u0628 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u06cc\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0645\u0646\u0641\u0631\u062f \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645 &#8211; \u062e\u0631\u0627\u0628\u06cc \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0648\u0627\u0636\u062d \u062a\u0631 \u0647\u0633\u062a\u0646\u062f \u0632\u06cc\u0631\u0627 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627\u06cc \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627\u06cc \u0645\u0633\u062a\u0642\u0644 \u0627\u062c\u0631\u0627 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0637\u0648\u0644 \u062a\u0648\u0633\u0639\u0647\u060c \u0646\u0638\u0627\u0631\u062a \u0627\u063a\u0644\u0628 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0646\u0645\u06cc \u06af\u06cc\u0631\u062f\u060c \u0632\u06cc\u0631\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u0648\u0627\u0631\u062f \u0636\u0631\u0648\u0631\u06cc \u062a\u0631\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646\u0647\u0627 \u062a\u0648\u062c\u0647 \u06a9\u0631\u062f.  \u0627\u06af\u0631\u0686\u0647\u060c \u0628\u0647 \u0645\u062d\u0636 \u0627\u0633\u062a\u0642\u0631\u0627\u0631\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0627\u06af\u0631 \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0646\u062f &#8211; \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u062a\u0646\u06af\u0646\u0627\u0647\u0627 \u0648 \u0633\u0644\u0627\u0645\u062a \u0633\u06cc\u0633\u062a\u0645 \u0628\u0631\u0627\u06cc \u0686\u0631\u062e\u0634 \u0633\u0631\u06cc\u0639 \u062f\u0631 \u0635\u0648\u0631\u062a \u0634\u06a9\u0633\u062a \u06a9\u0627\u0631\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<blockquote>\n<p>\u062e\u0631\u0627\u0628\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647\u062a\u0631\u06cc\u0646 \u062d\u0627\u0644\u062a \u0628\u0631\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0633\u062a.  \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639\u200c\u0634\u062f\u0647 \u067e\u06cc\u0686\u06cc\u062f\u0647\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647\u200c\u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644\u062a \u062a\u062e\u0631\u06cc\u0628\u06cc \u0639\u0645\u0644 \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.  \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0647\u0627\u06cc \u062a\u062e\u0631\u06cc\u0628 \u0634\u062f\u0647 \u0627\u063a\u0644\u0628 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0634\u06a9\u0633\u062a \u0647\u0627\u06cc \u0646\u0647\u0627\u06cc\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0631\u0641\u062a\u0627\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0648\u0636\u0639\u06cc\u062a \u062a\u062e\u0631\u06cc\u0628 \u0634\u062f\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0648\u0642\u0648\u0639 \u062e\u0631\u0627\u0628\u06cc \u06a9\u0627\u0645\u0644 \u0622\u06af\u0627\u0647 \u06a9\u0646\u062f.<\/p>\n<\/blockquote>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u062f\u0627\u062e\u062a <em>\u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633<\/em> \u0648 <em>\u06af\u0631\u0627\u0641\u0627\u0646\u0627<\/em> \u0628\u0631\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Node.js.  \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 Node.js \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u0628\u0647 Prometheus \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u06a9\u0647 \u0633\u067e\u0633 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u062c\u0633\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 Grafana \u0635\u0627\u062f\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2 id=\"prometheusaproductwithadevopsmindset\"><span class=\"ez-toc-section\" id=\"prometheus_%e2%80%93_%d9%85%d8%ad%d8%b5%d9%88%d9%84%db%8c_%d8%a8%d8%a7_%d8%b0%d9%87%d9%86%db%8c%d8%aa_devops\"><\/span>Prometheus &#8211; \u0645\u062d\u0635\u0648\u0644\u06cc \u0628\u0627 \u0630\u0647\u0646\u06cc\u062a DevOps<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/\">\u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633<\/a> \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u06cc\u0646\u06af \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0648 \u0639\u0636\u0648\u06cc \u0627\u0632 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/cncf.io\/\">\u0628\u0646\u06cc\u0627\u062f \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0628\u0648\u0645\u06cc \u0627\u0628\u0631\u06cc<\/a>.  \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0646\u0638\u0627\u0631\u062a \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0634\u062f <em>SoundCloud<\/em>\u060c \u0627\u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0648 \u06a9\u0627\u0631\u0628\u0631 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/community\">\u0627\u0646\u062c\u0645\u0646<\/a>.<\/p>\n<h3 id=\"featuresofprometheus\"><span class=\"ez-toc-section\" id=\"%d9%88%db%8c%da%98%da%af%db%8c_%d9%87%d8%a7%db%8c_%d9%be%d8%b1%d9%88%d9%85%d8%aa%d8%a6%d9%88%d8%b3\"><\/span>\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u062e\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li>Prometheus \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u06cc\u0627 \u062f\u0633\u062a\u06af\u0627\u0647 \u0628\u0627 \u06a9\u0634\u06cc\u062f\u0646 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0645\u062a\u0631\u06cc\u06a9 \u0622\u0646\u0647\u0627 \u0631\u0648\u06cc HTTP \u062f\u0631 \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 \u067e\u06cc\u0634 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0622 <em>\u0645\u062f\u0644 \u062f\u0627\u062f\u0647 \u0633\u0631\u06cc \u0632\u0645\u0627\u0646\u06cc \u0686\u0646\u062f \u0628\u0639\u062f\u06cc<\/em>.  \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0633\u0627\u062f\u0647\u200c\u062a\u0631 &#8211; \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0633\u0631\u06cc \u0632\u0645\u0627\u0646\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\/\u0645\u062a\u0631\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 (\u0627\u0628\u0639\u0627\u062f) \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f.<\/li>\n<li>\u0627\u06cc\u0646 \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/docs\/prometheus\/latest\/querying\/basics\/\"><em>PromQL (\u0632\u0628\u0627\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 Prometheus)<\/em><\/a>.  PromQL \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0648 \u062a\u062c\u0645\u06cc\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/li>\n<li><em>Pushgateway<\/em> &#8211; \u06cc\u06a9 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u060c \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u062f\u0633\u062a\u0647\u200c\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0639\u0645\u0631 \u06a9\u0648\u062a\u0627\u0647 \u0622\u0646 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u06cc\u0627 \u063a\u06cc\u0631\u0645\u0645\u06a9\u0646 \u06a9\u0631\u062f\u0646 \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0632\u0645\u0627\u0646\u06cc \u0645\u0646\u0638\u0645 \u0628\u0631 \u0631\u0648\u06cc HTTP \u0627\u0633\u062a.<\/li>\n<li>\u06cc\u06a9 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0648\u0628 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0639\u0628\u0627\u0631\u0627\u062a PromQL \u0648 \u062a\u062c\u0633\u0645 \u0646\u062a\u0627\u06cc\u062c \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u06cc\u0627 \u0646\u0645\u0648\u062f\u0627\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646.<\/li>\n<li>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0647\u0634\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u0647\u0634\u062f\u0627\u0631 \u0628\u0647 \u06cc\u06a9 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/docs\/alerting\/latest\/alertmanager\/\">\u0645\u062f\u06cc\u0631 \u0647\u0634\u062f\u0627\u0631<\/a> \u0631\u0648\u06cc  \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u06cc\u06a9 \u0642\u0627\u0646\u0648\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0648 \u0627\u0631\u0633\u0627\u0644 \u0627\u0639\u0644\u0627\u0646 \u0647\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0645\u06cc\u0644 \u06cc\u0627 \u0633\u0627\u06cc\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0647\u0627.<\/li>\n<li>\u062c\u0627\u0645\u0639\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0634\u062e\u0635 \u062b\u0627\u0644\u062b \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/docs\/instrumenting\/exporters\/#exporters-and-integrations\">\u0635\u0627\u062f\u0631\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0648 \u0627\u062f\u063a\u0627\u0645 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646<\/a> \u06a9\u0647 \u0628\u0647 \u06a9\u0634\u06cc\u062f\u0646 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<h3 id=\"architecturediagram\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c\"><\/span>\u0646\u0645\u0648\u062f\u0627\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-1.png\" alt=\"\u0646\u0645\u0648\u062f\u0627\u0631 \u0645\u0639\u0645\u0627\u0631\u06cc\" title=\"\"><\/p>\n<p><small>\u0627\u0639\u062a\u0628\u0627\u0631: <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/docs\/introduction\/overview\/\">Prometheus.io<\/a><\/small><\/p>\n<h2 id=\"introducingpromclient\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c_%da%a9%d8%b1%d8%af%d9%86_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc \u06a9\u0631\u062f\u0646 <em>\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0645\u06cc \u062f\u0648\u062f \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u062e\u0648\u062f\u0634  \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 Prometheus\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 a <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/prometheus.io\/docs\/instrumenting\/exporters\/#exporters-and-integrations\">\u0635\u0627\u062f\u0631 \u06a9\u0646\u0646\u062f\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627<\/a>\u060c \u0648 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u062f\u06cc\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f \u062a\u0627 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0628\u062a\u0648\u0627\u0646\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 HTTP \u0628\u06a9\u0634\u062f.<\/p>\n<p>\u0645\u0627 \u062a\u06a9\u06cc\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0631\u0648\u06cc \u0631\u0627 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.npmjs.com\/package\/prom-client\">\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/a> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0647 export \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627  \u0627\u0632 \u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645\u060c \u062e\u0644\u0627\u0635\u0647\u060c \u0633\u0646\u062c \u0648 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h3 id=\"installingpromclient\"><span class=\"ez-toc-section\" id=\"%d8%af%d8%b1_%d8%ad%d8%a7%d9%84_%d9%86%d8%b5%d8%a8_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\"><\/span>\u062f\u0631 \u062d\u0627\u0644 \u0646\u0635\u0628 <em>\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0646\u0635\u0628 <code>prom-client<\/code> \u0645\u0627\u0698\u0648\u0644 \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>npm<\/code>:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> npm install prom-client<\/span>\n<\/code><\/pre>\n<h3 id=\"exposingdefaultprometheusmetricswithpromclient\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b4%d8%a7%db%8c_%d9%85%d8%b9%db%8c%d8%a7%d8%b1%d9%87%d8%a7%db%8c_%d9%be%db%8c%d8%b4%e2%80%8c%d9%81%d8%b1%d8%b6_prometheus_%d8%a8%d8%a7_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\"><\/span>\u0627\u0641\u0634\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 Prometheus \u0628\u0627 <em>\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u06cc\u0645 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 <em>\u062a\u0648\u0635\u06cc\u0647 \u0634\u062f\u0647<\/em> \u0645\u062a\u0631\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u067e\u06cc\u06af\u06cc\u0631\u06cc\u060c \u06a9\u0647 <code>prom-client<\/code> \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0634\u0627\u0645\u0644 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 <em>\u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636<\/em>\u060c \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u0634\u062a\u0631\u06cc \u0642\u0627\u0628\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a \u0627\u0633\u062a <code>collectDefaultMetrics()<\/code>.<\/p>\n<p>\u0627\u06cc\u0646\u0647\u0627\u060c \u062f\u0631 \u0645\u06cc\u0627\u0646 \u0633\u0627\u06cc\u0631 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u062d\u0627\u0641\u0638\u0647 \u0645\u062c\u0627\u0632\u06cc\u060c \u062a\u0639\u062f\u0627\u062f \u062a\u0648\u0635\u06cc\u0641\u06af\u0631\u0647\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0628\u0627\u0632\u060c \u06a9\u0644 \u0632\u0645\u0627\u0646 \u0635\u0631\u0641 \u0634\u062f\u0647 CPU \u0648 \u063a\u06cc\u0631\u0647 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> client = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'prom-client'<\/span>);\n\n<span class=\"hljs-comment\">\/\/ Create a Registry to register the metrics<\/span>\n<span class=\"hljs-keyword\">const<\/span> register = <span class=\"hljs-keyword\">new<\/span> client.Registry();\nclient.collectDefaultMetrics({register});\n<\/code><\/pre>\n<p>\u0645\u0627 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0634\u062f\u0647 \u062f\u0631 a \u0631\u0627 \u067e\u06cc\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>Registry<\/code> &#8211; \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0646\u06af\u0627\u0645 \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0627\u0632 \u0645\u0634\u062a\u0631\u06cc\u060c \u0627\u0632 \u0622\u0646 \u0639\u0628\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 <code>Registry<\/code> \u0646\u0645\u0648\u0646\u0647\u060c \u0645\u062b\u0627\u0644.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc\u200c\u0633\u0627\u0632\u06cc \u062f\u06cc\u06af\u0631 \u0631\u0627 \u062f\u0631 <code>collectDefaultMetrics()<\/code> \u0632\u0646\u06af \u0632\u062f\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> client = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'prom-client'<\/span>);\n\n<span class=\"hljs-comment\">\/\/ Create a Registry to register the metrics<\/span>\n<span class=\"hljs-keyword\">const<\/span> register = <span class=\"hljs-keyword\">new<\/span> client.Registry();\n\nclient.collectDefaultMetrics({\n    <span class=\"hljs-attr\">app<\/span>: <span class=\"hljs-string\">'node-application-monitoring-app'<\/span>,\n    <span class=\"hljs-attr\">prefix<\/span>: <span class=\"hljs-string\">'node_'<\/span>,\n    <span class=\"hljs-attr\">timeout<\/span>: <span class=\"hljs-number\">10000<\/span>,\n    <span class=\"hljs-attr\">gcDurationBuckets<\/span>: (<span class=\"hljs-number\">0.001<\/span>, <span class=\"hljs-number\">0.01<\/span>, <span class=\"hljs-number\">0.1<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">5<\/span>),\n    register\n});\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u0646\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645\u060c a <code>prefix<\/code> \u0628\u0631\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0647\u0648\u0644\u062a \u0646\u0627\u0648\u0628\u0631\u06cc\u060c \u0627\u0644\u0641 <code>timeout<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0632\u0645\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0647\u0644\u062a \u0632\u0645\u0627\u0646\u06cc \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0644\u0641 <code>gcDurationBuckets<\/code> \u06a9\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u0633\u0637\u0644 \u0647\u0627 \u0686\u0642\u062f\u0631 \u0628\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u0622\u0646 \u0628\u0627\u0634\u0646\u062f <em>\u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0632\u0628\u0627\u0644\u0647<\/em>.<\/p>\n<p>\u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0633\u0627\u06cc\u0631 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0627\u0632 \u0647\u0645\u06cc\u0646 \u0627\u0644\u06af\u0648 \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc \u06a9\u0646\u062f &#8211; \u0645\u0627 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>client<\/code> \u0648 \u0633\u067e\u0633 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0631\u062c\u06cc\u0633\u062a\u0631\u06cc \u062b\u0628\u062a \u06a9\u0646\u06cc\u062f.  \u0628\u06cc\u0634\u062a\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0628\u0639\u062f\u0627<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u062f\u0631 \u0631\u062c\u06cc\u0633\u062a\u0631 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u0645 <em>\u0627\u0632 \u062c\u0627\u0646\u0628<\/em> \u062b\u0628\u062a \u0646\u0627\u0645 \u0631\u0648\u06cc \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0627\u0632 \u0622\u0646 \u062e\u0627\u0631\u062c \u062e\u0648\u0627\u0647\u062f \u0634\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0633\u0631\u0648\u0631 HTTP \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u0648 a \u0631\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0646\u0645\u0627\u06cc\u0634 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645 <code>\/metrics<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>metrics()<\/code> \u0627\u0632 <code>register<\/code> \u0647\u0646\u06af\u0627\u0645 \u0636\u0631\u0628\u0647 \u0632\u062f\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">const<\/span> client = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'prom-client'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> express = <span class=\"hljs-built_in\">require<\/span>(<span class=\"hljs-string\">'express'<\/span>);\n<span class=\"hljs-keyword\">const<\/span> app = express();\n\n<span class=\"hljs-comment\">\/\/ Create a registry and pull default metrics<\/span>\n<span class=\"hljs-comment\">\/\/ ...<\/span>\n\napp.get(<span class=\"hljs-string\">'\/metrics'<\/span>, <span class=\"hljs-keyword\">async<\/span> (req, res) =&gt; {\n    res.setHeader(<span class=\"hljs-string\">'Content-Type'<\/span>, register.contentType);\n    res.send(<span class=\"hljs-keyword\">await<\/span> register.metrics());\n});\n\napp.listen(<span class=\"hljs-number\">8080<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Server is running \u0631\u0648\u06cc http:\/\/localhost:8080, metrics are exposed \u0631\u0648\u06cc http:\/\/localhost:8080\/metrics'<\/span>));\n<\/code><\/pre>\n<p>\u0645\u0627 \u0627\u0632 Express.js \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062f\u0631 \u067e\u0648\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 <code>8080<\/code>\u060c \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0636\u0631\u0628\u0647 \u0632\u062f\u0646 \u0628\u0627 a <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0631\u062c\u06cc\u0633\u062a\u0631\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 <code>metrics()<\/code> \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f a <code>Promise<\/code>\u060c \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>async<\/code>\/<code>await<\/code> \u0646\u062d\u0648 \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u062a\u0627\u06cc\u062c.<\/p>\n<p>\u0627\u06af\u0631 \u0628\u0627 Express.js \u0622\u0634\u0646\u0627\u06cc\u06cc \u0646\u062f\u0627\u0631\u06cc\u062f &#8211; \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a\u0646 API REST \u0628\u0627 Node.js \u0648 Express \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u062c\u0644\u0648 \u0628\u0631\u0648\u06cc\u0645 \u0648 a \u0631\u0627 \u0628\u0641\u0631\u0633\u062a\u06cc\u0645 <code>curl<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 \u0627\u06cc\u0646 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> curl -GET localhost:8080\/metrics<\/span>\n<\/code><\/pre>\n<pre><code class=\"hljs\"># HELP node_process_cpu_user_seconds_total Total user CPU time spent in seconds.\n# TYPE node_process_cpu_user_seconds_total counter\nnode_process_cpu_user_seconds_total 0.019943\n\n# HELP node_process_cpu_system_seconds_total Total system CPU time spent in seconds.\n# TYPE node_process_cpu_system_seconds_total counter\nnode_process_cpu_system_seconds_total 0.006524\n\n# HELP node_process_cpu_seconds_total Total user and system CPU time spent in seconds.\n# TYPE node_process_cpu_seconds_total counter\nnode_process_cpu_seconds_total 0.026467\n\n# HELP node_process_start_time_seconds Start time of the process since unix epoch in seconds.\n...\n<\/code><\/pre>\n<p>\u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632 a <em>\u062f\u0633\u062a\u0647<\/em> \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f\u060c \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0646\u0638\u0631\u0627\u062a \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0627\u06af\u0631\u0686\u0647\u060c \u0628\u0627\u0632\u06af\u0634\u062a \u0628\u0647 \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0627\u0632 \u0645\u0642\u062f\u0645\u0647 &#8211; \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u060c \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0646\u0638\u0627\u0631\u062a\u06cc \u0634\u0645\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062e\u062a\u0635 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0628\u0627\u0634\u062f.  \u062e\u0648\u0634\u0628\u062e\u062a\u0627\u0646\u0647\u060c \u0634\u0645\u0627 \u0627\u0646\u0639\u0637\u0627\u0641 \u06a9\u0627\u0645\u0644\u06cc \u062f\u0627\u0631\u06cc\u062f \u062a\u0627 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n<h3 id=\"exposingcustommetricswithpromclient\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%81%d8%b4%d8%a7%db%8c_%d9%85%d8%b9%db%8c%d8%a7%d8%b1%d9%87%d8%a7%db%8c_%d8%b3%d9%81%d8%a7%d8%b1%d8%b4%db%8c_%d8%a8%d8%a7_%d9%be%d8%b1%d9%88%d9%85-%d9%85%d8%b4%d8%aa%d8%b1%db%8c\"><\/span>\u0627\u0641\u0634\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0627 <em>\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/em><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0627\u0641\u0634\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0686\u0627\u0631\u0686\u0648\u0628 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0633\u062a &#8211; \u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u0648\u0627\u0642\u0639\u060c \u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0686\u0634\u0645 \u0634\u0627\u0647\u06cc\u0646 \u062f\u0631 \u0686\u0646\u062f \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0634\u062a.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0645\u0639\u06cc\u0627\u0631\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a HTTP \u0631\u0627 \u067e\u06cc\u06af\u06cc\u0631\u06cc \u06a9\u0646\u062f.  \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0633\u0646\u06af\u06cc\u0646 \u0631\u0648\u06cc \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062e\u0627\u0635\u060c \u0645\u0627 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0633\u0627\u062e\u062a\u06af\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 3-6 \u062b\u0627\u0646\u06cc\u0647 \u0637\u0648\u0644 \u0645\u06cc \u06a9\u0634\u062f \u062a\u0627 \u06cc\u06a9 \u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f.  \u0645\u0627 \u06cc\u06a9 \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u0627\u0632 \u0632\u0645\u0627\u0646 \u0647\u0627\u06cc \u067e\u0627\u0633\u062e \u0648 \u062a\u0648\u0632\u06cc\u0639\u06cc \u06a9\u0647 \u0622\u0646\u0647\u0627 \u062f\u0627\u0631\u0646\u062f \u0631\u0627 \u062a\u062c\u0633\u0645 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0633\u06cc\u0631\u0647\u0627 \u0648 \u06a9\u062f\u0647\u0627\u06cc \u0628\u0627\u0632\u06af\u0634\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06af\u0631\u0641\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0648 \u067e\u06cc\u06af\u06cc\u0631\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 &#8211; \u0645\u0627 \u06cc\u06a9 \u0645\u0639\u06cc\u0627\u0631 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>Histogram<\/code> \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>startTimer()<\/code> \u0631\u0648\u0634 \u0634\u0631\u0648\u0639 \u062a\u0627\u06cc\u0645\u0631  \u0646\u0648\u0639 \u0628\u0627\u0632\u06af\u0634\u062a \u0627\u0632 <code>startTimer()<\/code> \u0645\u062a\u062f \u062a\u0627\u0628\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0622\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f <em>\u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u06cc\u062f<\/em> (\u0648\u0631\u0648\u062f) \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0648 \u067e\u0627\u06cc\u0627\u0646 \u062f\u0627\u062f\u0646 \u0628\u0647 \u062a\u0627\u06cc\u0645\u0631\u060c \u0628\u0631\u0686\u0633\u0628 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u0631\u0627 \u0628\u0627 \u0622\u0646\u0647\u0627 \u0645\u0631\u062a\u0628\u0637 \u06a9\u0646\u06cc\u062f\u060c \u0628\u06af\u0630\u0631\u0627\u0646\u06cc\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc <code>observe()<\/code> \u0645\u0642\u0627\u062f\u06cc\u0631\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0631\u0648\u0634 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0633\u0627\u062f\u0647 \u062a\u0631 \u0648 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u067e\u06cc\u0634 \u0628\u0631\u0648\u06cc\u0645 \u0648 \u06cc\u06a9 \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>Histogram<\/code> \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\">\/\/ Create a custom histogram metric<\/span>\n<span class=\"hljs-keyword\">const<\/span> httpRequestTimer = <span class=\"hljs-keyword\">new<\/span> client.Histogram({\n  <span class=\"hljs-attr\">name<\/span>: <span class=\"hljs-string\">'http_request_duration_seconds'<\/span>,\n  <span class=\"hljs-attr\">help<\/span>: <span class=\"hljs-string\">'Duration of HTTP requests in seconds'<\/span>,\n  <span class=\"hljs-attr\">labelNames<\/span>: (<span class=\"hljs-string\">'method'<\/span>, <span class=\"hljs-string\">'route'<\/span>, <span class=\"hljs-string\">'code'<\/span>),\n  <span class=\"hljs-attr\">buckets<\/span>: (<span class=\"hljs-number\">0.1<\/span>, <span class=\"hljs-number\">0.3<\/span>, <span class=\"hljs-number\">0.5<\/span>, <span class=\"hljs-number\">0.7<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">7<\/span>, <span class=\"hljs-number\">10<\/span>) <span class=\"hljs-comment\">\/\/ 0.1 to 10 seconds<\/span>\n});\n\n<span class=\"hljs-comment\">\/\/ Register the histogram<\/span>\nregister.registerMetric(httpRequestTimer);\n<\/code><\/pre>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> \u0631\u0627 <code>buckets<\/code> \u0635\u0631\u0641\u0627\u064b \u0628\u0631\u0686\u0633\u0628 \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0647 \u0637\u0648\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0627\u06af\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u06a9\u0645\u062a\u0631 \u0627\u0632 <em>0.1 \u062b\u0627\u0646\u06cc\u0647<\/em> \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u060c \u0645\u062a\u0639\u0644\u0642 \u0628\u0647 <code>0.1<\/code> \u0633\u0637\u0644<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u0631\u0627 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062b\u0628\u062a \u06a9\u0646\u06cc\u0645\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u0634\u0627\u0631\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f aa delay handler \u0631\u0627 \u0646\u06cc\u0632 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645\u060c \u06a9\u0647 \u067e\u0627\u0633\u062e \u0631\u0627 \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0633\u0646\u06af\u06cc\u0646 \u0631\u0627 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\">\/\/ Mock slow endpoint, waiting between 3 and 6 seconds to return a response<\/span>\n<span class=\"hljs-keyword\">const<\/span> createDelayHandler = <span class=\"hljs-keyword\">async<\/span> (req, res) =&gt; {\n  <span class=\"hljs-keyword\">if<\/span> ((<span class=\"hljs-built_in\">Math<\/span>.floor(<span class=\"hljs-built_in\">Math<\/span>.random() * <span class=\"hljs-number\">100<\/span>)) === <span class=\"hljs-number\">0<\/span>) {\n    <span class=\"hljs-keyword\">throw<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Error<\/span>(<span class=\"hljs-string\">'Internal Error'<\/span>)\n  }\n  <span class=\"hljs-comment\">\/\/ Generate number between 3-6, then delay by a factor of 1000 (miliseconds)<\/span>\n  <span class=\"hljs-keyword\">const<\/span> delaySeconds = <span class=\"hljs-built_in\">Math<\/span>.floor(<span class=\"hljs-built_in\">Math<\/span>.random() * (<span class=\"hljs-number\">6<\/span> - <span class=\"hljs-number\">3<\/span>)) + <span class=\"hljs-number\">3<\/span>\n  <span class=\"hljs-keyword\">await<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-built_in\">Promise<\/span>(<span class=\"hljs-function\"><span class=\"hljs-params\">res<\/span> =&gt;<\/span> <span class=\"hljs-built_in\">setTimeout<\/span>(res, delaySeconds * <span class=\"hljs-number\">1000<\/span>))\n  res.end(<span class=\"hljs-string\">'Slow url accessed!'<\/span>);\n};\n<\/code><\/pre>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u062e\u0648\u062f \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 <code>\/metrics<\/code> \u0648 <code>\/slow<\/code> \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc\u060c \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0632 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062a\u0627\u062e\u06cc\u0631 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u067e\u0627\u0633\u062e \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646\u0647\u0627 \u0628\u0627 \u0645\u0627 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0634\u0648\u062f <code>httpRequestTimer<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0648 \u062b\u0628\u062a \u0646\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\">\/\/ Prometheus metrics route<\/span>\napp.get(<span class=\"hljs-string\">'\/metrics'<\/span>, <span class=\"hljs-keyword\">async<\/span> (req, res) =&gt; {\n  <span class=\"hljs-comment\">\/\/ Start the HTTP request timer, saving a reference to the returned method<\/span>\n  <span class=\"hljs-keyword\">const<\/span> end = httpRequestTimer.startTimer();\n  <span class=\"hljs-comment\">\/\/ Save reference to the path so we can record it when ending the timer<\/span>\n  <span class=\"hljs-keyword\">const<\/span> route = req.route.path;\n    \n  res.setHeader(<span class=\"hljs-string\">'Content-Type'<\/span>, register.contentType);\n  res.send(<span class=\"hljs-keyword\">await<\/span> register.metrics());\n\n  <span class=\"hljs-comment\">\/\/ End timer and add labels<\/span>\n  end({ route, <span class=\"hljs-attr\">code<\/span>: res.statusCode, <span class=\"hljs-attr\">method<\/span>: req.method });\n});\n\n<span class=\"hljs-comment\">\/\/ <\/span>\napp.get(<span class=\"hljs-string\">'\/slow'<\/span>, <span class=\"hljs-keyword\">async<\/span> (req, res) =&gt; {\n  <span class=\"hljs-keyword\">const<\/span> end = httpRequestTimer.startTimer();\n  <span class=\"hljs-keyword\">const<\/span> route = req.route.path;\n  <span class=\"hljs-keyword\">await<\/span> createDelayHandler(req, res);\n  end({ route, <span class=\"hljs-attr\">code<\/span>: res.statusCode, <span class=\"hljs-attr\">method<\/span>: req.method });\n});\n\n<span class=\"hljs-comment\">\/\/ Start the Express server and listen to a port<\/span>\napp.listen(<span class=\"hljs-number\">8080<\/span>, <span class=\"hljs-function\">() =&gt;<\/span> {\n  <span class=\"hljs-built_in\">console<\/span>.log(<span class=\"hljs-string\">'Server is running \u0631\u0648\u06cc http:\/\/localhost:8080, metrics are exposed \u0631\u0648\u06cc http:\/\/localhost:8080\/metrics'<\/span>)\n});\n<\/code><\/pre>\n<p>\u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631\u060c \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0645\u0627 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0631\u0627 \u0628\u0647 <code>\/slow<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u06cc\u0627 <code>\/metrics<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc &#8211; \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062b\u0628\u062a \u0634\u062f\u0647 \u0648 \u0628\u0647 \u0631\u062c\u06cc\u0633\u062a\u0631\u06cc Prometheus \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u062a\u0641\u0627\u0642\u0627 \u0645\u0627 \u0647\u0645 <em>\u062f\u0631 \u0645\u0639\u0631\u0636 \u06af\u0630\u0627\u0634\u062a\u0646<\/em> \u0627\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0631\u0648\u06cc \u0631\u0627 <code>\/metrics<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0631\u0627 \u0628\u0641\u0631\u0633\u062a\u06cc\u0645 <code>GET<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 <code>\/slow<\/code> \u0648 \u0633\u067e\u0633 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>\/metrics<\/code> \u0627\u0632 \u0646\u0648:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> curl -GET localhost:8080\/slow<\/span>\nSlow url accessed!\n<span class=\"hljs-meta\">\n$<\/span><span class=\"bash\"> curl -GET localhost:8080\/metrics<\/span>\n<span class=\"hljs-meta\">#<\/span><span class=\"bash\"> HELP http_request_duration_seconds Duration of HTTP requests <span class=\"hljs-keyword\">in<\/span> seconds<\/span>\n<span class=\"hljs-meta\">#<\/span><span class=\"bash\"> TYPE http_request_duration_seconds histogram<\/span>\nhttp_request_duration_seconds_bucket{le=\"0.1\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"0.3\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"0.5\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"0.7\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"1\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"3\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"5\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"7\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"10\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"+Inf\",route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_sum{route=\"\/metrics\",code=\"200\",method=\"GET\"} 0.0042126\nhttp_request_duration_seconds_count{route=\"\/metrics\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"0.1\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"0.3\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"0.5\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"0.7\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"1\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"3\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"5\",route=\"\/slow\",code=\"200\",method=\"GET\"} 0\nhttp_request_duration_seconds_bucket{le=\"7\",route=\"\/slow\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"10\",route=\"\/slow\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_bucket{le=\"+Inf\",route=\"\/slow\",code=\"200\",method=\"GET\"} 1\nhttp_request_duration_seconds_sum{route=\"\/slow\",code=\"200\",method=\"GET\"} 5.0022148\nhttp_request_duration_seconds_count{route=\"\/slow\",code=\"200\",method=\"GET\"} 1\n<\/code><\/pre>\n<p>\u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u062f\u0627\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0633\u0637\u0644 \u0627\u0633\u062a \u0648 \u0631\u062f\u06cc\u0627\u0628\u06cc \u0622\u0646 \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc \u06a9\u0646\u062f <code>route<\/code>\u060c <code>code<\/code> \u0648 <code>method<\/code> \u0645\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.  \u0637\u0648\u0644 \u06a9\u0634\u06cc\u062f <code>0.0042126<\/code> \u062b\u0627\u0646\u06cc\u0647 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc <code>\/metrics<\/code>\u060c \u0627\u0645\u0627 \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 <code>5.0022148<\/code> \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 <code>\/slow<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc  \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0627\u06cc\u0646 \u06cc\u06a9 \u06af\u0632\u0627\u0631\u0634 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a\u060c \u067e\u06cc\u06af\u06cc\u0631\u06cc \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062a\u0646\u0647\u0627 \u0628\u0647 \u062f\u0648 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc &#8211; \u062e\u06cc\u0644\u06cc \u0622\u0633\u0627\u0646 \u0646\u06cc\u0633\u062a \u0631\u0648\u06cc \u0686\u0634\u0645\u0647\u0627.  \u0627\u0646\u0633\u0627\u0646 \u0647\u0627 \u062f\u0631 \u0647\u0636\u0645 \u062d\u062c\u0645 \u0639\u0638\u06cc\u0645\u06cc \u0627\u0632 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0639\u0627\u0644\u06cc \u0646\u06cc\u0633\u062a\u0646\u062f &#8211; \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u062f\u0631 \u0639\u0648\u0636 \u0628\u0647 \u062a\u062c\u0633\u0645 \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <em>\u06af\u0631\u0627\u0641\u0627\u0646\u0627<\/em> \u0628\u0631\u0627\u06cc \u0645\u0635\u0631\u0641 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0627\u0632 <code>\/metrics<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u062c\u0633\u0645 \u06a9\u0646\u06cc\u062f.  \u06af\u0631\u0627\u0641\u0627\u0646\u0627\u060c \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633\u060c \u0645\u06cc \u062f\u0648\u062f \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u0631\u0627\u060c \u0648 \u06cc\u06a9 \u0631\u0627\u0647 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0628\u0627\u0644\u0627 \u0628\u0631\u062f\u0646 \u0647\u0631 \u062f\u0648\u06cc \u0622\u0646\u0647\u0627 \u062f\u0631 \u06a9\u0646\u0627\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0645\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 a <em>Docker Compose Cluster<\/em>.<\/p>\n<h2 id=\"dockercomposeclustersetup\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%ae%d9%88%d8%b4%d9%87_docker_compose\"><\/span>\u062a\u0646\u0638\u06cc\u0645 \u062e\u0648\u0634\u0647 Docker Compose<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>docker-compose.yml<\/code> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0647 \u062f\u0627\u06a9\u0631 \u0627\u0637\u0644\u0627\u0639 \u062f\u0647\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u0648\u062f \u0648 \u067e\u0648\u0631\u062a \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 Node.js\u060c \u0633\u0631\u0648\u0631 Prometheus \u0648 \u0633\u0631\u0648\u0631 Grafana \u062f\u0631 \u0645\u0639\u0631\u0636 \u062f\u06cc\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u062f.  \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 Prometheus \u0648 Grafana \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062a\u0635\u0627\u0648\u06cc\u0631 Docker \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0647\u0633\u062a\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062a\u0635\u0627\u0648\u06cc\u0631 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0627\u0632 Docker Hub \u0628\u06cc\u0631\u0648\u0646 \u0628\u06a9\u0634\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">version: <span class=\"hljs-string\">'2.1'<\/span>\nnetworks:\n  monitoring:\n    driver: bridge\nvolumes:\n    prometheus_data: {}\n    grafana_data: {}\nservices:\n  prometheus:\n    image: prom\/prometheus:v2.<span class=\"hljs-number\">20.1<\/span>\n    container_name: prometheus\n    volumes:\n      - .\/prometheus:\/etc\/prometheus\n      - prometheus_data:\/prometheus\n    ports:\n      - <span class=\"hljs-number\">9090<\/span>:<span class=\"hljs-number\">9090<\/span>\n    <span class=\"hljs-keyword\">expose<\/span>:\n      - <span class=\"hljs-number\">9090<\/span>\n    networks:\n      - monitoring\n  grafana:\n    image: grafana\/grafana:<span class=\"hljs-number\">7.1<\/span>.<span class=\"hljs-number\">5<\/span>\n    container_name: grafana\n    volumes:\n      - grafana_data:\/var\/lib\/grafana\n      - .\/grafana\/provisioning:\/etc\/grafana\/provisioning\n    environment:\n      - GF_AUTH_DISABLE_LOGIN_FORM=true\n      - GF_AUTH_ANONYMOUS_ENABLED=true\n      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin\n    ports:\n      - <span class=\"hljs-number\">3000<\/span>:<span class=\"hljs-number\">3000<\/span>\n    <span class=\"hljs-keyword\">expose<\/span>:\n      - <span class=\"hljs-number\">3000<\/span>\n    networks:\n      - monitoring\n  node-application-monitoring-app:\n    build:\n      context: node-application-monitoring-app\n    ports:\n      - <span class=\"hljs-number\">8080<\/span>:<span class=\"hljs-number\">8080<\/span>\n    <span class=\"hljs-keyword\">expose<\/span>:\n      - <span class=\"hljs-number\">8080<\/span>\n    networks:\n      - monitoring\n<\/code><\/pre>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 Node \u062f\u0631 \u062d\u0627\u0644 \u0646\u0645\u0627\u06cc\u0634 \u0627\u0633\u062a \u0631\u0648\u06cc \u0628\u0646\u062f\u0631 <code>8080<\/code>\u060c \u06af\u0631\u0627\u0641\u0627\u0646\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u062f\u06cc\u062f \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f \u0631\u0648\u06cc <code>3000<\/code>  \u0648 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0627\u0641\u0634\u0627 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u06cc <code>9090<\/code>.  \u0627\u0632 \u0637\u0631\u0641 \u062f\u06cc\u06af\u0631\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0627 \u0631\u0627 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/StackAbuse\/node-prometheus-grafana\">GitHub<\/a> \u0645\u062e\u0632\u0646:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> git <span class=\"hljs-built_in\">clone<\/span> https:\/\/github.com\/rasanegar\/node-prometheus-grafana.git<\/span>\n<\/code><\/pre>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06af\u0631 \u0645\u0637\u0645\u0626\u0646 \u0646\u06cc\u0633\u062a\u06cc\u062f \u06a9\u0647 \u06a9\u062f\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u062f\u0631 \u06a9\u062f\u0627\u0645 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0647\u0627 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0645\u062e\u0632\u0646 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0647\u0645\u0647 \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627\u06cc docker \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>docker-compose<\/code> \u0641\u0631\u0645\u0627\u0646  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u060c \u0686\u0647 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f host \u0627\u06cc\u0646 \u062e\u0648\u0634\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0645\u0627\u0634\u06cc\u0646 \u0648\u06cc\u0646\u062f\u0648\u0632\u060c \u0645\u06a9 \u06cc\u0627 \u0644\u06cc\u0646\u0648\u06a9\u0633\u060c <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/docs.docker.com\/engine\" class=\"broken_link\">\u0645\u0648\u062a\u0648\u0631 \u062f\u0627\u06a9\u0631<\/a> \u0648 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/docs.docker.com\/compose\">Docker Compose<\/a> \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0635\u0628 \u062f\u0627\u0631\u0646\u062f.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0646\u0635\u0628 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f root \u0641\u0647\u0631\u0633\u062a \u0631\u0627\u0647\u0646\u0645\u0627:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">$<\/span><span class=\"bash\"> docker-compose up -d<\/span>\n<\/code><\/pre>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u060c \u0633\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f &#8211; \u06cc\u06a9 \u0633\u0631\u0648\u0631 Node.js\u060c \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0648\u0628 \u0648 \u0633\u0631\u0648\u0631 Prometheus \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc Grafana.<\/p>\n<h3 id=\"configuringprometheustoscrapemetrics\"><span class=\"ez-toc-section\" id=\"%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_prometheus_%d8%a8%d8%b1%d8%a7%db%8c_scrape_metrics\"><\/span>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Prometheus \u0628\u0631\u0627\u06cc Scrape Metrics<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u062f\u0631 \u0628\u0627\u0632\u0647\u200c\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u062e\u0631\u0627\u0634\u062f.  \u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0633\u062a\u0646 \u0632\u0645\u0627\u0646 \u062e\u0631\u0627\u0634\u06cc\u062f\u0646\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 <em>\u062c\u0627\u06cc\u06cc \u06a9\u0647<\/em>\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 &#8211; <code>prometheus.yml<\/code>:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-attr\">global:<\/span>\n  <span class=\"hljs-attr\">scrape_interval:<\/span> <span class=\"hljs-string\">5s<\/span>\n<span class=\"hljs-attr\">scrape_configs:<\/span>\n  <span class=\"hljs-bullet\">-<\/span> <span class=\"hljs-attr\">job_name:<\/span> <span class=\"hljs-string\">\"node-application-monitoring-app\"<\/span>\n    <span class=\"hljs-attr\">static_configs:<\/span>\n      <span class=\"hljs-bullet\">-<\/span> <span class=\"hljs-attr\">targets:<\/span> (<span class=\"hljs-string\">\"docker.host:8080\"<\/span>)\n<\/code><\/pre>\n<div class=\"alert alert-note\">\n<div class=\"flex\">\n<div class=\"flex-shrink-0 mr-3\"><\/div>\n<div class=\"w-full\">\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> <code>docker.host<\/code>  \u0628\u0627\u06cc\u062f \u0628\u0627 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0633\u0631\u0648\u0631 Node.js \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u0648\u062f <code>docker-compose<\/code> \u0641\u0627\u06cc\u0644 YAML.<\/p>\n<\/p><\/div><\/div><\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0631\u06cc\u0632\u06cc \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u06a9\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0631\u0627 \u0647\u0631 5 \u062b\u0627\u0646\u06cc\u0647 \u06cc\u06a9\u0628\u0627\u0631 \u062e\u0631\u0627\u0634 \u062f\u0647\u062f.  \u062a\u0646\u0638\u06cc\u0645 \u062c\u0647\u0627\u0646\u06cc \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 15 \u062b\u0627\u0646\u06cc\u0647 \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0622\u0646 \u0631\u0627 \u06a9\u0645\u06cc \u0628\u06cc\u0634\u062a\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.  \u0646\u0627\u0645 \u0634\u063a\u0644 \u0628\u0631\u0627\u06cc \u0631\u0627\u062d\u062a\u06cc \u0645\u0627 \u0648 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0622\u0646 \u0647\u0633\u062a\u06cc\u0645 \u0631\u0648\u06cc.  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c <code>\/metrics<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0647\u062f\u0641 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u067e\u0631\u0648\u0645\u062a\u0626\u0648\u0633 \u0628\u0647 \u0622\u0646 \u0646\u06af\u0627\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f \u0631\u0648\u06cc.<\/p>\n<h3 id=\"configuredatasourceforgrafana\"><span class=\"ez-toc-section\" id=\"%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_source_%d8%a8%d8%b1%d8%a7%db%8c_%da%af%d8%b1%d8%a7%d9%81%d8%a7%d9%86%d8%a7\"><\/span>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 Source \u0628\u0631\u0627\u06cc \u06af\u0631\u0627\u0641\u0627\u0646\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc Prometheus \u0647\u0633\u062a\u06cc\u0645 &#8211; \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f a \u0646\u06cc\u0632 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <em>\u0645\u0646\u0628\u0639 \u0627\u0637\u0644\u0627\u0639\u0627\u062a<\/em> \u0628\u0631\u0627\u06cc \u06af\u0631\u0627\u0641\u0627\u0646\u0627  \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c \u0648 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f &#8211; \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0645\u06cc \u067e\u0630\u06cc\u0631\u062f \u0648 \u0622\u0646 \u0631\u0627 \u062a\u062c\u0633\u0645 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u0644\u0628\u062a\u0647\u060c \u0627\u06cc\u0646 \u0645\u0646\u0627\u0628\u0639 \u062f\u0627\u062f\u0647 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u067e\u0631\u0648\u062a\u06a9\u0644 \u0647\u0627 \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0631\u0627 <code>datasources.yml<\/code> \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0647\u0645\u0647 \u0645\u0646\u0627\u0628\u0639 \u062f\u0627\u062f\u0647 Grafana \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0645\u0627 \u0641\u0642\u0637 \u06cc\u06a9\u06cc \u062f\u0627\u0631\u06cc\u0645 &#8211; \u0633\u0631\u0648\u0631 Prometheus \u0645\u0627\u060c \u062f\u0631 \u0645\u0639\u0631\u0636 \u0631\u0648\u06cc \u0628\u0646\u062f\u0631 <code>9090<\/code>:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-attr\">apiVersion:<\/span> <span class=\"hljs-number\">1<\/span>\n\n<span class=\"hljs-attr\">datasources:<\/span>\n  <span class=\"hljs-bullet\">-<\/span> <span class=\"hljs-attr\">name:<\/span> <span class=\"hljs-string\">Prometheus<\/span>\n    <span class=\"hljs-attr\">type:<\/span> <span class=\"hljs-string\">prometheus<\/span>\n    <span class=\"hljs-attr\">access:<\/span> <span class=\"hljs-string\">proxy<\/span>\n    <span class=\"hljs-attr\">orgId:<\/span> <span class=\"hljs-number\">1<\/span>\n    <span class=\"hljs-attr\">url:<\/span> <span class=\"hljs-string\">http:\/\/docker.prometheus.host:9090<\/span>\n    <span class=\"hljs-attr\">basicAuth:<\/span> <span class=\"hljs-literal\">false<\/span>\n    <span class=\"hljs-attr\">isDefault:<\/span> <span class=\"hljs-literal\">true<\/span>\n    <span class=\"hljs-attr\">editable:<\/span> <span class=\"hljs-literal\">true<\/span>\n<\/code><\/pre>\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/strong> <code>docker.prometheus.host<\/code>  \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0628\u0627 \u0646\u0627\u0645 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc Prometheus \u06a9\u0647 \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0634\u0648\u062f <code>docker-compose<\/code> \u0641\u0627\u06cc\u0644 YAML.<\/p>\n<h3 id=\"simulateproductiongradetraffic\"><span class=\"ez-toc-section\" id=\"%d8%b4%d8%a8%db%8c%d9%87_%d8%b3%d8%a7%d8%b2%db%8c_%d8%aa%d8%b1%d8%a7%d9%81%db%8c%da%a9_%d8%af%d8%b1%d8%ac%d9%87_%d8%aa%d9%88%d9%84%db%8c%d8%af\"><\/span>\u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062a\u0631\u0627\u0641\u06cc\u06a9 \u062f\u0631\u062c\u0647 \u062a\u0648\u0644\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631\u06cc \u062a\u0631\u0627\u0641\u06cc\u06a9 \u0645\u0635\u0646\u0648\u0639\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645\u060c \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u062a\u0627\u06cc\u062c \u0622\u0633\u0627\u0646\u200c\u062a\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0631\u0648\u06cc \u0628\u0631\u0646\u0627\u0645\u0647.  \u0634\u0645\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0635\u0641\u062d\u0627\u062a \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u062c\u062f\u062f \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0632\u0645\u0627\u0646 \u0628\u0631 \u0627\u0633\u062a &#8211; \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/denji\/awesome-http-benchmark\">\u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641<\/a> \u0645\u0627\u0646\u0646\u062f ApacheBench\u060c Ali\u060c API Bench \u0648 \u063a\u06cc\u0631\u0647.<\/p>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0645\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f <em>\u067e\u0631\u0648\u0645-\u0645\u0634\u062a\u0631\u06cc<\/em> \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0648 \u0627\u0631\u0633\u0627\u0644 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631 Prometheus.  \u062a\u0646\u0647\u0627 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 Grafana \u0628\u0631\u0627\u06cc \u062a\u062c\u0633\u0645 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"grafanaaneasytosetupdashboard\"><span class=\"ez-toc-section\" id=\"grafana_%e2%80%93_%db%8c%da%a9_%d8%af%d8%a7%d8%b4%d8%a8%d9%88%d8%b1%d8%af_%d8%a8%d8%a7_%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%a2%d8%b3%d8%a7%d9%86\"><\/span>Grafana &#8211; \u06cc\u06a9 \u062f\u0627\u0634\u0628\u0648\u0631\u062f \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0622\u0633\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/grafana.com\/\">\u06af\u0631\u0627\u0641\u0627\u0646\u0627<\/a> \u06cc\u06a9 \u067e\u0644\u062a \u0641\u0631\u0645 \u062a\u062d\u0644\u06cc\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0648 \u062a\u062c\u0633\u0645 \u0627\u0646\u0648\u0627\u0639 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0646\u0627\u0628\u0639 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f\u060c \u062a\u062c\u0633\u0645 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0634\u062f\u0627\u0631 \u062f\u0647\u06cc\u062f \u0631\u0648\u06cc \u0648 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u062f\u0648\u0646 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f.  \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0627\u0634\u0628\u0648\u0631\u062f\u0647\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0627\u0648\u0634 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u062a\u06cc\u0645 \u062e\u0648\u062f \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u0648 \u0641\u0631\u0647\u0646\u06af \u062f\u0627\u062f\u0647 \u0645\u062d\u0648\u0631 \u0631\u0627 \u062a\u0642\u0648\u06cc\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n<blockquote>\n<p>Grafana \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0645\u0646\u0627\u0628\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 Prometheus \u062a\u0646\u0647\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627\u0633\u062a.<\/p>\n<\/blockquote>\n<h3 id=\"grafanamonitoringdashboards\"><span class=\"ez-toc-section\" id=\"%d8%af%d8%a7%d8%b4%d8%a8%d9%88%d8%b1%d8%af%d9%87%d8%a7%db%8c_%d9%85%d8%a7%d9%86%db%8c%d8%aa%d9%88%d8%b1%db%8c%d9%86%da%af_%da%af%d8%b1%d8%a7%d9%81%d8%a7%d9%86%d8%a7\"><\/span>\u062f\u0627\u0634\u0628\u0648\u0631\u062f\u0647\u0627\u06cc \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u06cc\u0646\u06af \u06af\u0631\u0627\u0641\u0627\u0646\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0686\u0646\u062f \u062f\u0627\u0634\u0628\u0648\u0631\u062f \u062e\u0627\u0631\u062c \u0627\u0632 \u062c\u0639\u0628\u0647 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f \u062a\u0627 \u06cc\u06a9 \u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc \u0627\u0632 \u0622\u0646\u0686\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062c\u0627\u0645 \u0627\u0633\u062a \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f \u0631\u0648\u06cc.  \u0631\u0627 <em>\u062f\u0627\u0634\u0628\u0648\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 NodeJS<\/em> \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0627 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u062c\u0633\u0645 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-2.png\" alt=\"\u062f\u0627\u0634\u0628\u0648\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 NodeJS\" title=\"\"><\/p>\n<p>\u0631\u0627 <em>\u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627<\/em> \u062f\u0627\u0634\u0628\u0648\u0631\u062f \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0645\u0627\u0646\u0646\u062f \u0645\u06cc\u0632\u0627\u0646 \u062e\u0637\u0627\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CPU\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0648 \u063a\u06cc\u0631\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-3.png\" alt=\"\u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627\" title=\"\"><\/p>\n<p>\u0631\u0627 <em>\u062f\u0627\u0634\u0628\u0648\u0631\u062f \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u062f<\/em> \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 API \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.  \u06cc\u0639\u0646\u06cc\u060c \u0627\u06cc\u0646\u062c\u0627 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 <code>Histogram<\/code> \u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u062a\u0627 \u0628\u062f\u0631\u062e\u0634\u062f:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-4.png\" alt=\"\u062f\u0627\u0634\u0628\u0648\u0631\u062f \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a NodeJS\" title=\"\"><\/p>\n<h3 id=\"memoryusagechart\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%ad%d8%a7%d9%81%d8%b8%d9%87\"><\/span>\u0646\u0645\u0648\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647\u200c\u062c\u0627\u06cc \u062f\u0627\u0634\u0628\u0648\u0631\u062f\u0647\u0627\u06cc \u062e\u0627\u0631\u062c \u0627\u0632 \u062c\u0639\u0628\u0647\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u062c\u0645\u06cc\u0639\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.  \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u06cc\u0632\u0627\u0646 \u0645\u0635\u0631\u0641 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642:<\/p>\n<pre><code class=\"hljs\">avg(node_nodejs_external_memory_bytes \/ 1024) by (route)\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-5.png\" alt=\"\u0646\u0645\u0648\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647\" title=\"\"><\/p>\n<h3 id=\"requestpersecondhistogramchart\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%85%d9%88%d8%af%d8%a7%d8%b1_%d9%87%db%8c%d8%b3%d8%aa%d9%88%da%af%d8%b1%d8%a7%d9%85_%d8%af%d8%b1%d8%ae%d9%88%d8%a7%d8%b3%d8%aa_%d8%af%d8%b1_%d8%ab%d8%a7%d9%86%db%8c%d9%87\"><\/span>\u0646\u0645\u0648\u062f\u0627\u0631 \u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0631 \u062b\u0627\u0646\u06cc\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06cc\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0646\u0645\u0648\u062f\u0627\u0631\u06cc \u0631\u0627 \u0631\u0633\u0645 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0647\u0631 \u062b\u0627\u0646\u06cc\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f (\u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0632\u0645\u0627\u0646\u06cc \u06f2 \u062f\u0642\u06cc\u0642\u0647)\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u0645\u0639\u200c\u0622\u0648\u0631\u0646\u062f\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f\u0645\u0627\u0646:<\/p>\n<pre><code class=\"hljs\">sum(rate(http_request_duration_seconds_count(2m)))\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2024\/01\/nodejs-application-monitoring-with-prometheus-and-grafana-6.png\" alt=\"\u0647\u06cc\u0633\u062a\u0648\u06af\u0631\u0627\u0645 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0631 \u062b\u0627\u0646\u06cc\u0647\" title=\"\"><\/p>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prometheus \u0648 Grafana \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627 \u0647\u0633\u062a\u0646\u062f.  \u0628\u0627 \u06cc\u06a9 \u062c\u0627\u0645\u0639\u0647 \u0641\u0639\u0627\u0644 \u0648 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0634\u062a\u0631\u06cc \u0648 \u0627\u062f\u063a\u0627\u0645\u060c \u062a\u0639\u062f\u0627\u062f \u06a9\u0645\u06cc \u0627\u0632 \u06a9\u062f\u0647\u0627 \u0628\u06cc\u0646\u0634 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0638\u0645 \u0648 \u062a\u0645\u06cc\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n<\/div>\n<p>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062a\u0631\u062c\u0645\u0647)# \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-16 01:28:04<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;15716&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Node.js \u0628\u0627 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc Prometheus \u0648 GrafanaMonitoring \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u062e\u0634 \u0645\u0647\u0645\u06cc \u0627\u0632 \u062f\u0646\u06cc\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633 \u0627\u0633\u062a.  \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0631\u06cc\u0632\u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u062e\u062a\u0635 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u062e\u0631\u0627\u0628\u06cc\u200c\u0647\u0627 \u0627\u063a\u0644\u0628 \u0645\u062d\u062a\u0627\u0637\u0627\u0646\u0647 \u0647\u0633\u062a\u0646\u062f - \u062e\u0631\u0627\u0628\u06cc \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u06a9\u0648\u0686\u06a9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u062a\u06cc \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0646\u06af\u06cc\u0631\u062f.  \u0627\u06af\u0631 \u0628\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0646\u062a\u06cc \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645\u060c \u0646\u0635\u0628 \u0634\u062f\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 ...&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n        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<\/span> <span class=\"rt-time\"> 10<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0646\u0638\u0627\u0631\u062a \u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u062e\u0634 \u0645\u0647\u0645\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a \u062f\u0646\u06cc\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u0633\u0631\u0648\u06cc\u0633. \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0631\u06cc\u0632\u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0646\u0638\u0627\u0631\u062a \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u062e\u062a\u0635 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 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[&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15717,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1772,620],"tags":[],"class_list":["post-15716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/15716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=15716"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/15716\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/15717"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=15716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=15716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=15716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}