{"id":1533,"date":"2022-01-03T03:45:28","date_gmt":"2022-01-02T18:45:28","guid":{"rendered":"https:\/\/manvscloud.com\/?p=1533"},"modified":"2024-11-30T22:26:44","modified_gmt":"2024-11-30T13:26:44","slug":"manvscloud-2021-%ea%b2%b0%ec%82%b0-%eb%b0%8f-2022-%ec%8b%9c%ec%9e%91-%ec%84%a4%eb%ac%b8%ec%a1%b0%ec%82%ac","status":"publish","type":"post","link":"https:\/\/manvscloud.com\/?p=1533","title":{"rendered":"ManVSCLoud 2021 \uacb0\uc0b0 \ubc0f 2022 \uc2dc\uc791 \uc124\ubb38\uc870\uc0ac"},"content":{"rendered":"\n<p>\uc548\ub155\ud558\uc138\uc694 ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2021\ub144\ub3c4 \ud55c \ud574\uac00 \uae08\ubc29 \uac00\ubc84\ub9ac\uace0 \ubc8c\uc368 2022\ub144\ub3c4\uac00 \ucc3e\uc544\uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc624\ub298\uc740 2021\ub144\ub3c4\uc5d0 \ud3ec\uc2a4\ud305\ud588\ub358 \uac83 \uc911 \uac00\uc7a5 \uc778\uae30 \ub9ce\uc558\ub358 \ud3ec\uc2a4\ud305 TOP 3 \uc18c\uac1c, 2022\ub144\ub3c4\uc5d0 \ub098\uc544\uac08 \ubc29\ud5a5\uc131\uc744 \uc774\uc57c\uae30\ud574\ubcf4\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-white-color has-vivid-cyan-blue-background-color has-text-color has-background\"> Top 3 most popular posts (2021)<\/h3>\n\n\n\n<p><strong>1. [LINUX] CANNOT ALLOCATE MEMORY, \uce90\uc2dc \uba54\ubaa8\ub9ac \uc81c\uac70 \ubc0f SWAP \uc0dd\uc131<\/strong><\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/manvscloud.com\/?p=863\" class=\"vlp-link\" title=\"[Linux] Cannot allocate memory, \uce90\uc2dc \uba54\ubaa8\ub9ac \uc81c\uac70 \ubc0f swap \uc0dd\uc131\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/05\/22105835\/memory-1024x427.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">[Linux] Cannot allocate memory, \uce90\uc2dc \uba54\ubaa8\ub9ac \uc81c\uac70 \ubc0f swap \uc0dd\uc131<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4. \uc624\ub298\uc740 \ucd5c\uadfc \uc81c \ube14\ub85c\uadf8\uac00 \uac04\ud5d0\uc801 \ub04a\uae40\uc774 \uc788\uc5b4 \ud655\uc778 \ud6c4 Memory \ubd80\uc871 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uace0 \ud574\uacb0\uae4c\uc9c0\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc744 \uc791\uc131\ud574\ubcf4\uc558\uc2b5\ub2c8\ub2e4. Symptom &amp; Identify the cause \uc5b4\uc81c \ube14\ub85c\uadf8\uc5d0 \ud3ec\uc2a4\ud305 \ud6c4 \ube14\ub85c\uadf8 \ud398\uc774\uc9c0\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \ucd9c\ub825\ub418\uc9c0 \uc54a\ub294 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.\uc11c\ubc84 \uc811\uc18d \uc2dc Cannot allocate memory \uc5d0\ub7ec\uac00 \ubc1c\uc0dd\ud558\ub294 \uc911\uc774\uc5c8\uc73c\uba70 \uba85\ub839\uc5b4 \uc785\ucd9c\ub825\uc774 \uc815\uc0c1\uc801\uc774\uc9c0\uc54a\uc740 \uc0c1\ud0dc\ub77c \uc6b0\uc120 \uc778\uc2a4\ud134\uc2a4 \uc7ac\ubd80\ud305\uc744 \uc9c4\ud589\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. -bash: fork: Cannot allocate memo\u2026<\/div><\/div><\/div>\n\n\n<p>\uc774 \ud3ec\uc2a4\ud305\uc740 AWS\uc5d0\uc11c \ud504\ub9ac\ud2f0\uc5b4\ub85c \uc81c \ube14\ub85c\uadf8\ub97c \uc6b4\uc601\ud558\ub358 \ub54c\uc5d0 \uba54\ubaa8\ub9ac \ucd5c\uc801\ud654\uac00 \ub418\uc9c0 \uc54a\uc544 \uc9c0\uc18d\uc801\uc778 \uc2dc\uc2a4\ud15c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uc5ec \ud3ec\uc2a4\ud305\uc73c\ub85c \uc4f0\uac8c \ub410\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc9c0\uae08 \ub2e4\uc2dc\ubcf4\ub2c8 \uc800 \ubd80\ubd84 \uc678\uc5d0\ub3c4 \ud574\uc904 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \ub9ce\uc544\ubcf4\uc785\ub2c8\ub2e4.<br>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub2e8\uc5d0\uc11c \uba54\ubaa8\ub9ac \uc81c\ud55c\uc744 \ud574\uc904 \uc218 \uc788\ub294 \ubd80\ubd84\ub3c4 \ud655\uc778\ud574\ubcfc \uc218 \uc788\uace0 \ucee4\ub110 \ud29c\ub2dd \ubd80\ubd84\ub3c4 \ud560 \uc218 \uc788\uc5c8\uc744\ud150\ub370&#8230;\ub77c\ub294 \uc0dd\uac01\uc774 \ub4dc\ub294 \uc870\uae08 \uc544\uc26c\uc6c0\uc774 \uc788\ub294 \ud3ec\uc2a4\ud305\uc774\uc9c0\ub9cc \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \uac8c\uc2dc\ubb3c 1\uc704\ub85c \uc120\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>2. [AWS] CLOUDFRONT \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30 (CACHE HIT RATIO)<\/strong><\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/manvscloud.com\/?p=416\" class=\"vlp-link\" title=\"[AWS] CloudFront \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30 (cache hit ratio)\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/03\/30064304\/cache.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">[AWS] CloudFront \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30 (cache hit ratio)<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4. \uc624\ub298\uc740 ANOS 2\uae30 \uc2a4\ud130\ub514 \ud6c4 6\uc8fc\ucc28 CloudFront \uacfc\uc815\uc744 \ub9c8\uce5c \ud6c4 \uc608\uc815\ub418\uc5b4 \uc788\ub358 \ud3ec\uc2a4\ud305\uc73c\ub85cCloudFront \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30\uc5d0 \ub300\ud55c \uc8fc\uc81c\ub85c \uae00\uc744 \uc368\ubcf4\ub824\ud569\ub2c8\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc744 \uc900\ube44\ud558\uae30 \uc704\ud574 \uc0dd\uac01\ubcf4\ub2e4 \ub9ce\uc740 \uacf5\ubd80\ub97c \ud558\uac8c\ub418\uc5b4 \uc0dd\uac01\ubcf4\ub2e4 \uc2dc\uac04\uc774 \uc18c\uc694\ub418\uc5c8\uc9c0\ub9cc \ud3c9\uc18c\ud55c \uac83\ub4e4\ubcf4\ub2e4 \ub9cc\uc871\uc2a4\ub7fd\ub2e4\ub294 \uc0dd\uac01\uc774 \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc [AWS] CLOUDFRONT \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30 (CACHE HIT RATIO)\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. What is Cache? \uce90\uc2dc \uba54\ubaa8\ub9ac, \uce90\uc2dc \uc800\uc7a5\uc18c, \uce90\uc2dc \uc11c\ubc84 \ub4f1 \uce90\uc2dc\u2026<\/div><\/div><\/div>\n\n\n<p>2\uc704\ub294 CloudFront \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30\uc785\ub2c8\ub2e4.<br>\uc774 \ud3ec\uc2a4\ud305 \uc5ed\uc2dc \uc81c\uac00 \ube14\ub85c\uadf8\ub97c \uc6b4\uc601 \uc911 \uac1c\ubc1c\uc790 \ubaa8\ub4dc\uc5d0\uc11c \ub2e4\uc218\uc758 \uc774\ubbf8\uc9c0\ub97c \ubd88\ub7ec\uc624\ub294\ub370\uc5d0 \uc9e7\uc9c0\uc54a\uc740 \uc18c\uc694 \uc2dc\uac04\uc774 \uc874\uc7ac\ud55c\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud558\uc600\uace0 \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 CloudFront\uc758 \uce90\uc2f1\uc744 \uc774\uc6a9\ud558\uae30\ub85c \ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ud3ec\uc2a4\ud305\uc744 \uc4f0\uba74\uc11c \uce90\uc2dc\uc5d0 \ub300\ud574 \ub2e4\uc18c \ub9ce\uc740 \uacf5\ubd80\ud588\ub358 \uac83 \uac19\uace0 \ud574\ub2f9 \ud3ec\uc2a4\ud305\uc740 \uc9c0\uae08 \ubd10\ub3c4 \ubb54\uac00 \ubfcc\ub4ef\ud568?\uc774 \uc788\ub294 \uae00\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>3. PHP8.0.1 \ucef4\ud30c\uc77c \uc124\uce58 (APM+WORDPRESS)<\/strong><\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/manvscloud.com\/?p=263\" class=\"vlp-link\" title=\"PHP8.0.1 \ucef4\ud30c\uc77c \uc124\uce58 (APM+wordpress)\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2021\/01\/23122626\/8.0.1-1024x358.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">PHP8.0.1 \ucef4\ud30c\uc77c \uc124\uce58 (APM+wordpress)<\/div><div class=\"vlp-block-1 vlp-link-summary\">\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4. \uc624\ub298\uc740 2021-01-07\uc5d0 \ub098\uc628 PHP 8.0.1 \ubc84\uc804\uc744 \ucef4\ud30c\uc77c \uc124\uce58\ud574\ubcf4\ub824\uace0 \ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub294 WordPress\uae4c\uc9c0 \uc5f0\ub3d9\ud558\uc5ec \uc815\uc0c1\uc801\uc73c\ub85c \ud50c\ub7ec\uadf8\uc778 \uc124\uce58 \ubc0f \uae00\uc4f0\uae30\uac00 \ub418\ub294\uc9c0\uae4c\uc9c0 \ud655\uc778\ud560 \uac83\uc785\ub2c8\ub2e4. Environment CentOS Linux release 7.7.1908 (Core) x86_64CPU : Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz (4core)Memory : 16G (PHP \ucef4\ud30c\uc77c \uc2dc out of memory \ubc1c\uc0dd\ud558\uc5ec \uc778\uc2a4\ud134\uc2a4 \ud06c\uae30\ub97c m4.x\u2026<\/div><\/div><\/div>\n\n\n<p>\ub9c8\uc9c0\ub9c9 3\uc704\ub294 PHP 8 \ucef4\ud30c\uc77c\uc785\ub2c8\ub2e4.<br>\uc774 \ud3ec\uc2a4\ud305\uc744 \uc4f0\uac8c\ub41c \uacc4\uae30\ub294 \ub9ac\ub205\uc11c\ub2d8\uc774 \uc800\uc5d0\uac8c PHP 8 \ubc84\uc804\uc774 \uc0c8\ub85c \ub098\uc654\uc73c\ub2c8 \ucef4\ud30c\uc77c\uc744 \ud574\ubcf4\ub77c\ub294 \uacfc\uc81c\ub97c \uc8fc\uc154\uc11c \ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud574\ub2f9 \ud3ec\uc2a4\ud305\uc740 \uadf8\ub807\uac8c \uc4f0\ub294\ub370 \uc5b4\ub824\uc6c0\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.<br>\ucef4\ud30c\uc77c\uc774 \uc775\uc219\ud574\uc838\uc788\uc5c8\ub358 \ub54c\ub77c \uc774 \uae00\uc744 \uc4f0\uba74\uc11c \ucd08\ubcf4\uc790 \ubd84\ub4e4\uc774 \ucef4\ud30c\uc77c\uc744 \ud560 \ub54c \uc911\uc694\ud558\uac8c \ubd10\uc57c\ud560 \uc810\ub3c4 \ud558\ub098\uc529 \ub2e4 \uc9da\uc5b4\uc900 \uac70 \uac19\uc544 \ubfcc\ub4ef\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-white-color has-vivid-green-cyan-background-color has-text-color has-background\"> ManVSCloud 2022<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"953\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-1024x953.jpg\" alt=\"\" class=\"wp-image-1534\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-1024x953.jpg 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-300x279.jpg 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-768x715.jpg 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-1536x1430.jpg 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022-1080x1005.jpg 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2022\/01\/03033600\/2022.jpg 1904w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uc5f0\ub9d0\uc5d0 2022\ub144\ub3c4 \ubaa9\ud45c\ub97c \uc124\uc815\ud574\ub450\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc704 \uc774\ubbf8\uc9c0\ub294 \uc81c\uac00 \ub9cc\ub4e4\uc5b4\ub454 2022\ub144\ub3c4 \ubd84\uae30\ubcc4 \ubaa9\ud45c\uc774\uba70 1\/4\ubd84\uae30\uc5d0\ub294 SQL\uc5d0 \ub300\ud574 \uae4a\uac8c \uacf5\ubd80\ud574\ubcfc \uc0dd\uac01\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p> 2022\ub144\ub3c4\uc5d0 \uac1c\uc778\uc801\uc73c\ub85c \ubaa9\ud45c\ub97c \ub450\uace0 \uc788\ub294 \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"has-vivid-cyan-blue-color has-text-color\">\n<li><strong>SQL<\/strong><\/li>\n\n\n\n<li><strong>\uc790\uaca9\uc99d(AWS, Kubernetes, SQL, MongoDB \ub4f1)<\/strong><\/li>\n\n\n\n<li><strong>\uc81c 2 \uc678\uad6d\uc5b4<\/strong><\/li>\n\n\n\n<li><strong>\uac1c\ubc1c \uc5b8\uc5b4(javascript)<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-white-color has-luminous-vivid-amber-background-color has-text-color has-background\"> Survey<\/h3>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"http:\/\/naver.me\/FtYGoZ6j\" class=\"vlp-link\" title=\"ManVSCloud 2022 \uc124\ubb38 \uc870\uc0ac\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/form.office.naver.com\/form\/images\/mobile\/img_ogtag.png\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">ManVSCloud 2022 \uc124\ubb38 \uc870\uc0ac<\/div><div class=\"vlp-block-1 vlp-link-summary\">2022\ub144\ub3c4 ManVSCloud \ube14\ub85c\uadf8\uc5d0\uc11c \ud3ec\uc2a4\ud305\ub418\uae30 \uc6d0\ud558\ub294 \uc8fc\uc81c\ub97c \uc124\ubb38 \uc870\uc0ac\ud569\ub2c8\ub2e4.<\/div><\/div><\/div>\n\n\n<p>\ub298 \ud3ec\uc2a4\ud305 \uc8fc\uc81c\ub97c \uc815\ud558\ub294 \uac8c \uac00\uc7a5 \uc5b4\ub824\uc6b4 \uac83\uac19\uc2b5\ub2c8\ub2e4.<br>\uc704 \uac1c\uc778 \uacf5\ubd80\ub97c \uc81c\uc678\ud558\uace0 ManVSCloud \ube14\ub85c\uadf8\uc5d0\uc11c \ud3ec\uc2a4\ud305\ub418\uae30 \uc6d0\ud558\ub294 \uc8fc\uc81c\ub97c \uc124\ubb38\uc870\uc0ac\ub97c \ud1b5\ud574 \ubc1b\uc544\ubcfc\uae4c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2dc\uac04\uc5d0 \uc5ec\uc720\uac00 \uc788\uc73c\uc2dc\ub2e4\uba74 \uc124\ubb38 \uc870\uc0ac \ubd80\ud0c1\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2021\ub144\ub3c4 \ubaa8\ub450 \uace0\uc0dd \ub9ce\uc73c\uc168\uace0 2022\ub144\ub3c4\ub3c4 \uc798 \ubd80\ud0c1\ub4dc\ub9bd\ub2c8\ub2e4.<br>\uae34 \uae00 \uc77d\uc5b4\uc8fc\uc154\uc11c \uac10\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694 ManVSCloud \uae40\uc218\ud604\uc785\ub2c8\ub2e4. 2021\ub144\ub3c4 \ud55c \ud574\uac00 \uae08\ubc29 \uac00\ubc84\ub9ac\uace0 \ubc8c\uc368 2022\ub144\ub3c4\uac00 \ucc3e\uc544\uc654\uc2b5\ub2c8\ub2e4. \uc624\ub298\uc740 2021\ub144\ub3c4\uc5d0 \ud3ec\uc2a4\ud305\ud588\ub358 \uac83 \uc911 \uac00\uc7a5 \uc778\uae30 \ub9ce\uc558\ub358 \ud3ec\uc2a4\ud305 TOP 3 \uc18c\uac1c, 2022\ub144\ub3c4\uc5d0 \ub098\uc544\uac08 \ubc29\ud5a5\uc131\uc744 \uc774\uc57c\uae30\ud574\ubcf4\uace0\uc790 \ud569\ub2c8\ub2e4. Top 3 most popular posts (2021) 1. [LINUX] CANNOT ALLOCATE MEMORY, \uce90\uc2dc \uba54\ubaa8\ub9ac \uc81c\uac70 \ubc0f SWAP \uc0dd\uc131 \uc774 \ud3ec\uc2a4\ud305\uc740 AWS\uc5d0\uc11c \ud504\ub9ac\ud2f0\uc5b4\ub85c \uc81c \ube14\ub85c\uadf8\ub97c \uc6b4\uc601\ud558\ub358 \ub54c\uc5d0 \uba54\ubaa8\ub9ac \ucd5c\uc801\ud654\uac00 \ub418\uc9c0 \uc54a\uc544 \uc9c0\uc18d\uc801\uc778 \uc2dc\uc2a4\ud15c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uc5ec \ud3ec\uc2a4\ud305\uc73c\ub85c \uc4f0\uac8c \ub410\uc5c8\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \ub2e4\uc2dc\ubcf4\ub2c8 \uc800 \ubd80\ubd84 \uc678\uc5d0\ub3c4 \ud574\uc904 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \ub9ce\uc544\ubcf4\uc785\ub2c8\ub2e4.\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub2e8\uc5d0\uc11c \uba54\ubaa8\ub9ac \uc81c\ud55c\uc744 \ud574\uc904 \uc218 \uc788\ub294 \ubd80\ubd84\ub3c4 \ud655\uc778\ud574\ubcfc \uc218 \uc788\uace0 \ucee4\ub110 \ud29c\ub2dd \ubd80\ubd84\ub3c4 \ud560 \uc218 \uc788\uc5c8\uc744\ud150\ub370&#8230;\ub77c\ub294 \uc0dd\uac01\uc774 \ub4dc\ub294 \uc870\uae08 \uc544\uc26c\uc6c0\uc774 \uc788\ub294 \ud3ec\uc2a4\ud305\uc774\uc9c0\ub9cc \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \uac8c\uc2dc\ubb3c 1\uc704\ub85c \uc120\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 2. [AWS] CLOUDFRONT \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30 (CACHE HIT RATIO) 2\uc704\ub294 CloudFront \uce90\uc2dc \uc801\uc911\ub960 \ub298\ub9ac\uae30\uc785\ub2c8\ub2e4.\uc774 \ud3ec\uc2a4\ud305 \uc5ed\uc2dc \uc81c\uac00 \ube14\ub85c\uadf8\ub97c \uc6b4\uc601 \uc911 \uac1c\ubc1c\uc790 \ubaa8\ub4dc\uc5d0\uc11c \ub2e4\uc218\uc758 \uc774\ubbf8\uc9c0\ub97c \ubd88\ub7ec\uc624\ub294\ub370\uc5d0 \uc9e7\uc9c0\uc54a\uc740 \uc18c\uc694 \uc2dc\uac04\uc774 \uc874\uc7ac\ud55c\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud558\uc600\uace0 \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 CloudFront\uc758 \uce90\uc2f1\uc744 \uc774\uc6a9\ud558\uae30\ub85c \ud558\uc600\uc2b5\ub2c8\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc744 \uc4f0\uba74\uc11c \uce90\uc2dc\uc5d0 \ub300\ud574 \ub2e4\uc18c \ub9ce\uc740 \uacf5\ubd80\ud588\ub358 \uac83 \uac19\uace0 \ud574\ub2f9 \ud3ec\uc2a4\ud305\uc740 \uc9c0\uae08 \ubd10\ub3c4 \ubb54\uac00 \ubfcc\ub4ef\ud568?\uc774 \uc788\ub294 \uae00\uc785\ub2c8\ub2e4. 3. PHP8.0.1 \ucef4\ud30c\uc77c \uc124\uce58 (APM+WORDPRESS) \ub9c8\uc9c0\ub9c9 3\uc704\ub294 PHP 8 \ucef4\ud30c\uc77c\uc785\ub2c8\ub2e4.\uc774 \ud3ec\uc2a4\ud305\uc744 \uc4f0\uac8c\ub41c \uacc4\uae30\ub294 \ub9ac\ub205\uc11c\ub2d8\uc774 \uc800\uc5d0\uac8c PHP 8 \ubc84\uc804\uc774 \uc0c8\ub85c \ub098\uc654\uc73c\ub2c8 \ucef4\ud30c\uc77c\uc744 \ud574\ubcf4\ub77c\ub294 \uacfc\uc81c\ub97c \uc8fc\uc154\uc11c \ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \ud3ec\uc2a4\ud305\uc740 \uadf8\ub807\uac8c \uc4f0\ub294\ub370 \uc5b4\ub824\uc6c0\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.\ucef4\ud30c\uc77c\uc774 \uc775\uc219\ud574\uc838\uc788\uc5c8\ub358 \ub54c\ub77c \uc774 \uae00\uc744 \uc4f0\uba74\uc11c \ucd08\ubcf4\uc790 \ubd84\ub4e4\uc774 \ucef4\ud30c\uc77c\uc744 \ud560 \ub54c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"MANVSCLOUD 2021 \uacb0\uc0b0 \ubc0f 2022 \uc2dc\uc791 \uc124\ubb38\uc870\uc0ac","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[118],"tags":[579,32,580],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/1533"}],"collection":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1533"}],"version-history":[{"count":2,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions"}],"predecessor-version":[{"id":2960,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/1533\/revisions\/2960"}],"wp:attachment":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}