{"id":10247,"date":"2023-12-27T19:58:05","date_gmt":"2023-12-27T16:28:05","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/"},"modified":"2023-12-27T19:58:05","modified_gmt":"2023-12-27T16:28:05","slug":"%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/","title":{"rendered":"\u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0641\u0636\u0627\u06cc \u0645\u0628\u0627\u062f\u0644\u0647 \u0628\u0647 CentOS 7"},"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\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/#%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%a7%db%8c%d9%86%da%a9%d9%87_%d8%b4%d8%b1%d9%88%d8%b9_%da%a9%d9%86%db%8c\" >\u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc<\/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\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/#%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_swap\" >\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 Swap<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/#%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%a7%d8%b1%d8%b2%d8%b4_%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87\" >\u062a\u0646\u0638\u06cc\u0645 \u0627\u0631\u0632\u0634 \u0645\u0628\u0627\u062f\u0644\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/#%d8%ad%d8%b0%d9%81_%d9%81%d8%a7%db%8c%d9%84_swap\" >\u062d\u0630\u0641 \u0641\u0627\u06cc\u0644 Swap<\/a><\/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\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b6%d8%a7%d9%81%d9%87-%da%a9%d8%b1%d8%af%d9%86-%d9%81%d8%b6%d8%a7%db%8c-%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87-%d8%a8%d9%87-centos-7\/#%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\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<br \/><\/p>\n<div class=\"markdown\">\n<p>Swap \u0641\u0636\u0627\u06cc\u06cc \u0628\u0631 \u0631\u0648\u06cc \u062f\u06cc\u0633\u06a9 \u0627\u0633\u062a \u06a9\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u062d\u0627\u0641\u0638\u0647 \u0631\u0645 \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u067e\u0631 \u0628\u0627\u0634\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062d\u0627\u0641\u0638\u0647 RAM \u062a\u0645\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c \u0635\u0641\u062d\u0627\u062a \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0627\u0632 RAM \u0628\u0647 RAM \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f swap \u0641\u0636\u0627.<\/p>\n<p>\u0641\u0636\u0627\u06cc \u0645\u0628\u0627\u062f\u0644\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u06a9\u0644 \u06cc\u06a9 \u0641\u0636\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0628\u0627\u0634\u062f swap \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u06cc\u0627 \u0627\u0644\u0641 swap \u0641\u0627\u06cc\u0644.  \u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0631\u062f \u0647\u0646\u06af\u0627\u0645 \u062f\u0648\u06cc\u062f\u0646 CentOS \u0631\u0648\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0645\u062c\u0627\u0632\u06cc a swap \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062a\u0646\u0647\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f a \u0627\u0633\u062a swap \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 a \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f swap \u0641\u0627\u06cc\u0644 \u062f\u0631 CentOS 7 \u0633\u06cc\u0633\u062a\u0645<\/p>\n<h2 id=\"before-you-begin\"><span class=\"ez-toc-section\" id=\"%d9%82%d8%a8%d9%84_%d8%a7%d8%b2_%d8%a7%db%8c%d9%86%da%a9%d9%87_%d8%b4%d8%b1%d9%88%d8%b9_%da%a9%d9%86%db%8c\"><\/span>\u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u062f\u0627\u0645\u0647 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0634\u0645\u0627 CentOS \u0646\u0635\u0628 \u0642\u0628\u0644\u0627 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a swap \u0628\u0627 \u062a\u0627\u06cc\u067e \u06a9\u0631\u062f\u0646 \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo swapon --show<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u062e\u0631\u0648\u062c\u06cc \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f \u06cc\u0639\u0646\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0646\u062f\u0627\u0631\u062f swap \u0641\u0636\u0627 \u0641\u0639\u0627\u0644 \u0634\u062f<\/p>\n<p>\u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u06af\u0631 \u0686\u06cc\u0632\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0632\u06cc\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u06cc\u062f\u060c \u0642\u0628\u0644\u0627\u064b \u062f\u0627\u0631\u06cc\u062f swap \u0631\u0648\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0634\u0645\u0627 \u0641\u0639\u0627\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<pre tabindex=\"0\"><code class=\"language-output\" data-lang=\"output\">NAME      TYPE      SIZE USED PRIO\n\/dev\/dm-1 partition 1.5G   0B   -1\n<\/code><\/pre>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062f\u0627\u0634\u062a\u0646 \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u0645\u0639\u0645\u0648\u0644 \u0646\u06cc\u0633\u062a swap \u0641\u0636\u0627\u0647\u0627\u06cc \u0631\u0648\u06cc \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647<\/p>\n<h2 id=\"creating-a-swap-file\"><span class=\"ez-toc-section\" id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%81%d8%a7%db%8c%d9%84_swap\"><\/span>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 Swap <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0647 \u0648\u0627\u0631\u062f \u0622\u0646 \u0634\u062f\u0647 \u0627\u06cc\u062f \u0628\u0627\u06cc\u062f \u0627\u0632 \u0627\u0645\u062a\u06cc\u0627\u0632\u0627\u062a sudo \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0628\u0627\u0634\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u062f swap.  \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0627\u0636\u0627\u0641\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>1G<\/code> \u0627\u0632 swap\u060c \u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f swap\u060c \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0631\u062f\u0646 <code>1G<\/code> \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 swap \u0641\u0636\u0627\u06cc\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646 \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f swap \u0641\u0636\u0627\u06cc \u0631\u0648\u06cc \u0627\u0644\u0641 CentOS 7 \u0633\u06cc\u0633\u062a\u0645.<\/p>\n<ol>\n<li>\n<p>\u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f swap \u0641\u0636\u0627:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo fallocate -l 1G \/swapfile<\/code><\/pre>\n<p>\u0627\u06af\u0631 <code>fallocate<\/code> \u0627\u0628\u0632\u0627\u0631 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0646\u06cc\u0633\u062a \u06cc\u0627 \u0628\u0627 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627\u06cc\u06cc \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0645\u06cc \u06af\u0648\u06cc\u062f <code>fallocate failed: Operation not supported<\/code>\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f swap \u0641\u0627\u06cc\u0644:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo dd if=\/dev\/zero of=\/swapfile bs=1024 count=1048576<\/code><\/pre>\n<\/li>\n<li>\n<p>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0641\u0642\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0631\u06cc\u0634\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u062e\u0648\u0627\u0646\u062f \u0648 \u0628\u0646\u0648\u06cc\u0633\u062f swap \u0641\u0627\u06cc\u0644 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u062c\u0648\u0632\u0647\u0627\u06cc \u0635\u062d\u06cc\u062d:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo chmod 600 \/swapfile<\/code><\/pre>\n<\/li>\n<li>\n<p>\u0628\u0639\u062f\u060c \u06cc\u06a9 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f swap \u0646\u0627\u062d\u06cc\u0647 \u0631\u0648\u06cc \u0641\u0627\u06cc\u0644:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo mkswap \/swapfile<\/code><\/pre>\n<\/li>\n<li>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0641\u0639\u0627\u0644 \u0634\u0648\u062f swap:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo swapon \/swapfile<\/code><\/pre>\n<p>\u0628\u0627 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0622\u0646\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0631\u0627 \u062f\u0627\u0626\u0645\u06cc \u06a9\u0646\u06cc\u062f <code>\/etc\/fstab<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo nano \/etc\/fstab<\/code><\/pre>\n<p>\u0648 \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0686\u0633\u0628\u0627\u0646\u06cc\u062f:<\/p>\n<div class=\"code-label\">\/etc\/fstab<\/div>\n<div class=\"highlight\">\n<pre tabindex=\"0\" class=\"chroma\"><code class=\"language-ini\" data-lang=\"ini\"><span class=\"line\"><span class=\"cl\"><span class=\"na\">\/swapfile swap swap defaults 0 0<\/span><\/span><\/span><\/code><\/pre>\n<\/div>\n<\/li>\n<li>\n<p>\u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 swap \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0641\u0639\u0627\u0644 \u0627\u0633\u062a <code>swapon<\/code> \u06cc\u0627 <code>free<\/code> \u062f\u0633\u062a\u0648\u0631 \u0645\u0637\u0627\u0628\u0642 \u0634\u06a9\u0644 \u0632\u06cc\u0631:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo swapon --show<\/code><\/pre>\n<pre tabindex=\"0\"><code class=\"language-output\" data-lang=\"output\">NAME      TYPE  SIZE   USED PRIO\n\/swapfile file 1024M 507.4M   -1<\/code><\/pre>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo free -h<\/code><\/pre>\n<pre tabindex=\"0\"><code class=\"language-output\" data-lang=\"output\">              total        used        free      shared  buff\/cache   available\nMem:           488M        158M         83M        2.3M        246M        217M\nSwap:          1.0G        506M        517M<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2 id=\"adjusting-the-swappiness-value\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d8%a7%d8%b1%d8%b2%d8%b4_%d9%85%d8%a8%d8%a7%d8%af%d9%84%d9%87\"><\/span>\u062a\u0646\u0638\u06cc\u0645 \u0627\u0631\u0632\u0634 \u0645\u0628\u0627\u062f\u0644\u0647 <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Swappiness \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0633\u062a\u0647 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f \u0633\u06cc\u0633\u062a\u0645 \u0686\u0646\u062f \u0628\u0627\u0631 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f swap \u0641\u0636\u0627.  \u0645\u0628\u0627\u062f\u0644\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u06cc\u0646 0 \u062a\u0627 100 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0645\u0642\u062f\u0627\u0631 \u06a9\u0645 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0647\u0633\u062a\u0647 \u0633\u0639\u06cc \u06a9\u0646\u062f \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646 \u0627\u0632 \u0645\u0628\u0627\u062f\u0644\u0647 \u0627\u062c\u062a\u0646\u0627\u0628 \u06a9\u0646\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u0644\u0627\u062a\u0631 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u0647\u0633\u062a\u0647 \u0627\u0632 swap \u0641\u0636\u0627\u06cc \u062a\u0647\u0627\u062c\u0645\u06cc \u062a\u0631<\/p>\n<p>\u0645\u0642\u062f\u0627\u0631 swappiness \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0648\u0634\u0646 \u0627\u0633\u062a CentOS 7 \u0628\u0631\u0627\u0628\u0631 30 \u0627\u0633\u062a. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u062a\u0627\u06cc\u067e \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 swappiness \u0641\u0639\u0644\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">cat \/proc\/sys\/vm\/swappiness<\/code><\/pre>\n<pre tabindex=\"0\"><code class=\"language-output\" data-lang=\"output\">30\n<\/code><\/pre>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 swappiness 30 \u0628\u0631\u0627\u06cc \u062f\u0633\u06a9\u062a\u0627\u067e \u0648 \u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u06cc\u0627\u0632 \u0628\u0627\u0634\u062f \u0645\u0642\u062f\u0627\u0631 \u06a9\u0645\u062a\u0631\u06cc \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0645\u0642\u062f\u0627\u0631 swappiness \u0631\u0648\u06cc 10\u060c \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo sysctl vm.swappiness=10<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u062b\u0627\u0628\u062a \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f\u060c \u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>\/etc\/sysctl.conf<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"code-label\">\/etc\/sysctl.conf<\/div>\n<div class=\"highlight\">\n<pre tabindex=\"0\" class=\"chroma\"><code class=\"language-ini\" data-lang=\"ini\"><span class=\"line\"><span class=\"cl\"><span class=\"na\">vm.swappiness<\/span><span class=\"o\">=<\/span><span class=\"s\">10<\/span>\n<\/span><\/span><\/code><\/pre>\n<\/div>\n<p>\u0645\u0642\u062f\u0627\u0631 \u062a\u0639\u0648\u06cc\u0636 \u0628\u0647\u06cc\u0646\u0647 \u0628\u0647 \u062d\u062c\u0645 \u06a9\u0627\u0631\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0648 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f.  \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647\u06cc\u0646\u0647 \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0631\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"removing-a-swap-file\"><span class=\"ez-toc-section\" id=\"%d8%ad%d8%b0%d9%81_%d9%81%d8%a7%db%8c%d9%84_swap\"><\/span>\u062d\u0630\u0641 \u0641\u0627\u06cc\u0644 Swap <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0648 \u062d\u0630\u0641 swap \u0641\u0627\u06cc\u0644\u060c \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<ol>\n<li>\n<p>\u0628\u0627 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f swap \u0641\u0627\u0635\u0644\u0647 \u0628\u0627 \u062a\u0627\u06cc\u067e:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo swapoff -v \/swapfile<\/code><\/pre>\n<\/li>\n<li>\n<p>\u0628\u0639\u062f\u060c \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f swap \u0648\u0631\u0648\u062f \u0641\u0627\u06cc\u0644 <code>\/swapfile swap swap defaults 0 0<\/code> \u0627\u0632 <code>\/etc\/fstab<\/code> \u0641\u0627\u06cc\u0644.<\/p>\n<\/li>\n<li>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0641\u0627\u06cc\u0644 swapfile \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u0628\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f <code>rm<\/code><br \/>\n:<\/p>\n<pre class=\"terminal\"><code class=\"terminal-line\" prefix=\"$\">sudo rm \/swapfile<\/code><\/pre>\n<\/li>\n<\/ol>\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>\u0634\u0645\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u0647 \u0627\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 a swap \u0641\u0627\u06cc\u0644 \u0648 \u0641\u0639\u0627\u0644 \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f swap \u0641\u0636\u0627\u06cc \u0631\u0648\u06cc \u0634\u0645\u0627 CentOS 7 \u0633\u06cc\u0633\u062a\u0645.<\/p>\n<p>\u0627\u06af\u0631 \u0645\u0634\u06a9\u0644\u06cc \u062f\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0628\u0627\u0632\u062e\u0648\u0631\u062f\u06cc \u062f\u0627\u0631\u06cc\u062f\u060c \u062f\u0631 \u0632\u06cc\u0631 \u0646\u0638\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<div class=\"flex flex-wrap my-8\">swap<\/p>\n<p>\u0642\u0648\u0686 \u0633\u0646\u062a\u0648\u0633<\/p><\/div>\n<\/div>\n\n<div>\u0628\u0631\u0627\u06cc \u0646\u06af\u0627\u0631\u0634 \u0628\u062e\u0634\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062a\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0632 \u062a\u0631\u062c\u0645\u0647 \u0645\u0627\u0634\u06cc\u0646\u06cc \u06cc\u0627 \u0647\u0648\u0634 \u0645\u0635\u0646\u0648\u0639\u06cc GPT \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f <br \/>\n\u0644\u0637\u0641\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0645\u0634\u06a9\u0644 \u062f\u0631 \u0645\u062a\u0646 \u06cc\u0627 \u0645\u0641\u0647\u0648\u0645 \u0646\u0628\u0648\u062f\u0646 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062f\u06a9\u0645\u0647 \u06af\u0632\u0627\u0631\u0634 \u0646\u0648\u0634\u062a\u0627\u0631 \u06cc\u0627 \u062f\u0631\u062c \u0646\u0638\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u0627 \u0631\u0627 \u0627\u0632 \u062c\u0632\u06cc\u06cc\u0627\u062a \u0645\u0634\u06a9\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0634\u062f\u0647 \u0645\u0637\u0644\u0639 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0622\u0646 \u0631\u0633\u06cc\u062f\u06af\u06cc \u06a9\u0646\u06cc\u0645\n<\/div>\n<p>\u0632\u0645\u0627\u0646 \u0627\u0646\u062a\u0634\u0627\u0631: 1402-12-27 19:58:02<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;10247&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;\u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0641\u0636\u0627\u06cc \u0645\u0628\u0627\u062f\u0644\u0647 \u0628\u0647 CentOS 7&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            \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            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><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\"> 3<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>Swap \u0641\u0636\u0627\u06cc\u06cc \u0628\u0631 \u0631\u0648\u06cc \u062f\u06cc\u0633\u06a9 \u0627\u0633\u062a \u06a9\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u062d\u0627\u0641\u0638\u0647 \u0631\u0645 \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u067e\u0631 \u0628\u0627\u0634\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0644\u06cc\u0646\u0648\u06a9\u0633 \u062d\u0627\u0641\u0638\u0647 RAM \u062a\u0645\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f\u060c \u0635\u0641\u062d\u0627\u062a \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0627\u0632 RAM \u0628\u0647 RAM \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f swap \u0641\u0636\u0627. \u0641\u0636\u0627\u06cc \u0645\u0628\u0627\u062f\u0644\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u06a9\u0644 \u06cc\u06a9 \u0641\u0636\u0627\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0628\u0627\u0634\u062f swap \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u06cc\u0627 \u0627\u0644\u0641 swap \u0641\u0627\u06cc\u0644. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202,95],"tags":[369,2612,1291,2613,2531,2539,1870],"class_list":{"0":"post-10247","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-os","8":"category-linux","9":"tag-linux","10":"tag-swap","11":"tag--linux","12":"tag-2613","14":"tag-2539"},"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10247","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=10247"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/10247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/10248"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=10247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=10247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=10247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}