{"id":640,"date":"2019-09-01T10:58:49","date_gmt":"2019-09-01T10:58:49","guid":{"rendered":"http:\/\/www.yebeeniii.site\/?p=640"},"modified":"2020-02-08T14:52:28","modified_gmt":"2020-02-08T14:52:28","slug":"%ec%84%9c%eb%b2%84-%ec%84%b1%eb%8a%a5-%ed%85%8c%ec%8a%a4%ed%8a%b8-tips-ifkakaodev-2019","status":"publish","type":"post","link":"http:\/\/happily70.dothome.co.kr\/?p=640","title":{"rendered":"\uc11c\ubc84 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 Tips &#8211; if(kakao)dev 2019"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>\uce74\uce74\uc624 \uac8c\uc784\uc988 \ubc1c\ud45c<\/li><li>\uc131\ub2a5 \ud14c\uc2a4\ud2b8\uc758 \ubaa9\uc801<ul><li>\uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5 \uae30\uc900\uc744 \uc815\uc758 <br> &#8211; \uc608\ub97c \ub4e4\uc5b4 &#8216;8\ub9cc tps\uc5d0\uc11c \ub3d9\uc811 1\ub9cc\uc774 \uc218\uc6a9 \uac00\ub2a5\ud558\uace0 \uadf8 \uc0c1\ud0dc\uc5d0\uc11c \uc11c\ubc84 cpu\uac00 70%\uae4c\uc9c0 \uc0ac\uc6a9 \ud574\uc57c \ud55c\ub2e4&#8217; \ub77c\ub294 \uae30\uc900 <\/li><li>\uc2e4\uc81c \uc0ac\uc6a9\uc790\uc758 \uc561\uc158\uacfc \uc720\uc0ac\ud55c \uc2dc\ub098\ub9ac\uc624\ub97c \uc791\uc131\ud558\uc5ec \uc2e4\uc81c \uc720\uc800\uc758 \ubd80\ud558\uc640 \uc720\uc0ac\ud55c \ubd80\ud558 \uc720\uc785 <br>&#8211; 1. \uc774\uc6a9\uc790\uc758 \ub2e4\uc591\ud55c \uc561\uc158 \ub204\ub77d \ucc38\uc870 <\/li><li>\uc2dc\uc2a4\ud15c\uc758 \ubcd1\ubaa9 \uad6c\uac04\uc744 \ucc3e\uc544\uc11c \ud29c\ub2dd \uc644\ub8cc  <br>&#8211; 2. \ucd5c\uc885 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\ud14c\uc2a4\ud2b8 \ub204\ub77d<\/li><li>\uc784\uacc4\uac12\uc744 \uae30\ubc18\uc73c\ub85c \uc774\uc6a9\uc790 \uc99d\uac00\/\uac10\uc18c\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\ub294 \ub370\uc774\ud130 \uc81c\uacf5 <br><\/li><li>\uc2dc\uc2a4\ud15c\uc758 \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud558\uc5ec \uc608\uc0c1\ud558\uc9c0 \ubabb\ud55c \uc7a5\uc560\ub97c \uc608\ubc29 \ubc0f \ub300\uc751 <br>&#8211; 3. \uc608\uc678 \uc0c1\ud669\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \ub204\ub77d \ucc38\uc870 <\/li><\/ul><\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>\uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c4\ud589\ud558\uba74\uc11c \uacaa\uc5c8\ub358 \uc2dc\ud589\ucc29\uc624 \ubc0f \uc0ac\ub840<ul><li>\uc54c\uace0 \uc788\uc5c8\uc9c0\ub9cc \uc2e4\uc218\ub85c \uacaa\uc5c8\ub358 \uc0ac\ub840<ol><li>\uc774\uc6a9\uc790\uc758 \ub2e4\uc591\ud55c \uc561\uc158 \ub204\ub77d<ul><li>\ubc1c\uc0dd \ubb38\uc81c : \uc608\uc0c1 \ub3d9\uc811\uc740 \ud55c\ucc38 \ub0a8\uc558\ub294\ub370 PVP \uc11c\ubc84 CPU 95%\uae4c\uc9c0 \uc99d\uac00. <\/li><li>\uc6d0\uc778 : \uc774\uc6a9\uc790\ub4e4\uc740 \uc2e4\uc81c\ub85c \ud55c\uac00\uc9c0\uc529 \ucc28\ub840\ub300\ub85c\uac00 \uc544\ub2cc \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \ucee8\ud150\uce20\ub97c \uc18c\ube44\ud55c\ub2e4.   <br>( \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \ud558\ub098\uc758 \ud14c\uc2a4\ud2b8 \uc2dc\ub098\ub9ac\uc624\ub85c\ub294 \uc2e4\uc81c \uc720\uc800\uc640 \uc720\uc0ac\ud55c \ubd80\ud558\ub97c \ubc1c\uc0dd\uc2dc\ud0ac\uc218 \uc5c6\ub2e4.)<\/li><li>\ud574\uacb0 : \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ubc29\uc2dd\uc744 \ubcc0\uacbd.<br>( <strong>\uae30\uc874 \ud14c\uc2a4\ud2b8 \ubc29\uc2dd<\/strong> : \ud558\ub098\uc758 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc2dc\ub098\ub9ac\uc624\ub97c \uc791\uc131\ud55c \ud6c4 API\ub97c \uc21c\uc11c\ub300\ub85c \ub098\uc5f4\ud558\uace0 \ud55c\ubc88\uc529 \ud638\ucd9c\ud558\uba70 \ubc18\ubcf5\uc801\uc73c\ub85c \ubd80\ud558\ub97c \uc8fc\ub294 \uc2dd\uc73c\ub85c \ud14c\uc2a4\ud2b8 \uc9c4\ud589. <br><strong>\ubcc0\uacbd\ud55c \ud14c\uc2a4\ud2b8 \ubc29\uc2dd <\/strong>: \uc6b0\uc120 \ub2e4\uc591\ud55c \uc774\uc6a9\uc790\uc758 \ud750\ub984\uc5d0 \ub9de\ucd98 \ud14c\uc2a4\ud2b8 \uc2dc\ub098\ub9ac\uc624\ub97c \uc791\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \uc778\uc6d0\uc744 \ud655\ubcf4\ud558\uc5ec \uac01\uac01 \ub2e4\ub978 \uc2a4\ud0c0\uc77c\ub85c \uac8c\uc784\uc744 \uc9c4\ud589\ud558\uac8c \ud55c\ub2e4. \uadf8\ub807\uac8c \uc9c4\ud589\ud588\ub358 \ub0b4\uc6a9\ub4e4\uc744 \uc2dc\ub098\ub9ac\uc624 \ubb38\uc11c\ub85c \uc791\uc131\ud558\ub3c4\ub85d \ud55c \ud6c4, \uadf8 \ubb38\uc11c\ub97c \uae30\uc900\uc73c\ub85c \uc2e4\uc81c \uc720\uc800\ub4e4\uc774 \ub3d9\uc77c\ud55c \ud50c\ub808\uc774 \uc2dc\uac04\uc774\uc5b4\ub3c4 API\ubcc4\ub85c \ud638\ucd9c \ud69f\uc218\uac00 \ub2e4\uc591\ud558\uac8c \ub098\uc628\ub2e4\ub294\uac78 \ud655\uc778\ud560 \uc218 \uc788\uc5c8\uace0 \uadf8\uac83\uc744 \uae30\ubc18\uc73c\ub85c \uc2e4\uc81c \uc720\uc800\uac00 \uc774\uc6a9 \uac00\ub2a5\ud55c \uc720\uc0ac\ud55c \uc2dc\ub098\ub9ac\uc624\ub4e4\uc744 \uc791\uc131\ud560 \uc218 \uc788\uc5c8\uace0  \uadf8 \uc2dc\ub098\ub9ac\uc624\ub4e4\uc744 \ubc14\ud0d5\uc73c\ub85c \uc131\ub2a5\ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud558\uba74\uc11c \uae30\uc874 \ubcf4\ub2e4\ub294 \uc880 \ub354 \uc2e4\uc81c \uc720\uc800\uc640 \uac00\uae4c\uc6b4 \ubd80\ud558\ub97c \ubc1c\uc0dd \uac00\ub2a5\ud558\uac8c \ub428.) <\/li><\/ul><\/li><li>\ucd5c\uc885 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ub204\ub77d<ul><li>\ubc1c\uc0dd \ubb38\uc81c :   <br>&#8211; \uc11c\ube44\uc2a4 \ub7f0\uce6d \ud6c4 \ub3d9\uc2dc \uc811\uc18d\uc790 3\ub9cc\uc5d0\uc11c \uc7a5\uc560 <br>&#8211;  Memcached \uc751\ub2f5\uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\ub294 \ud604\uc0c1 \ubc1c\uc0dd <br>&#8211;  PHP-fpm\uc758 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c \uc9c0\uc5f0 \ud604\uc0c1 \ubc1c\uacac<br>&#8211;  \uc774\ud6c4 \uc751\ub2f5 \uc5c6\uc74c \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud568<\/li><li>\uc6d0\uc778 : \ubd84\uc0b0 Memcached \uad6c\uc870\uc5d0\uc11c\uc758 \uce5c\uad6c \ub9ac\uc2a4\ud2b8 \ud638\ucd9c \ud69f\uc218\uac00 \ube44\uc815\uc0c1\uc801\uc73c\ub85c \uc99d\uac00\ud558\uba74\uc11c php-fpm\uc774 \uc124\uce58\ub41c \uc7a5\ube44\uc758 memory full.<\/li><li>\ud574\uacb0 :  <br>&#8211; Memcached \uc2a4\ucf00\uc77c \uc5c5(scale-up) \uc9c4\ud589  <br>&#8211; Memcached\uc5d0 \uc788\ub294 \ub370\uc774\ud130\ub4e4\uc744 \ubd84\ud560\ud558\ub294 \uc791\uc5c5 \uc9c4\ud589  <br>&#8211; \ube44\uc815\uc0c1\uc801\uc73c\ub85c \ud638\ucd9c\ub418\uc5c8\ub358 \uce5c\uad6c \ub9ac\uc2a4\ud2b8 \uc54c\uace0\ub9ac\uc998 \uc218\uc815<\/li><li>\uc65c \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ub54c\ub294 \ubc1c\uacac\ub418\uc9c0 \uc54a\uc558\ub098?<ul><li>\uc131\ub2a5\ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589 \ud560 \ub54c \ub2e4\uc218\uc758 \uc11c\ubc84\uc5d0\uc11c \ud558\ub098\uc758 memcached\ub85c \uad6c\uc131\ub418\uc5b4 \ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud588\uc73c\uba70 \uc815\uc0c1\uc801\uc778 \uacb0\uacfc\ub97c \ud655\uc778\ud588\uc73c\ub098 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c4\ud589 \ud6c4 \ub7f0\uce6d \uc804\uae4c\uc9c0\uc758 2~3\uc8fc\uc758 \uc2dc\uac04\ub3d9\uc548 5\ub300\uc758 \ubd84\uc0b0\uad6c\uc870\ub85c memcached \uad6c\uc870 \ubcc0\uacbd\ub428. \uc0ac\uc2e4\uc0c1 \ub7f0\uce6d\uc2a4\ud399\uc5d0 \ub300\ud574\uc11c\ub294 \uc131\ub2a5\ud14c\uc2a4\ud2b8\uac00 \uc804\ud600 \uc9c4\ud589\uc774 \ub418\uc9c0 \uc54a\uace0 \uc624\ud508\uc774 \ub41c \uac83.<\/li><li> \uc774 \ubb38\uc81c\ub294 \uae30\uc220\uc801 \ubd80\ubd84\ubcf4\ub2e4\ub294 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uc758 \uac1c\uc120\uc774 \ud544\uc694\ud558\ub2e4 \ud310\ub2e8\ub428  <\/li><\/ul><\/li><li>\uac1c\uc120 : \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4 \uac1c\uc120<ul><li>\uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \ud655\uc7a5\uc131 \ubc0f \ubcc0\uacbd \uac00\ub2a5\uc131\uc5d0 \ub300\ud574 \ub9ac\ubdf0 \uac15\ud654<\/li><li>\uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c4\ud589 \uc804 \ud14c\uc2a4\ud2b8 \ud658\uacbd\uc5d0 \ub300\ud574 \ub2f4\ub2f9 \uac1c\ubc1c\uc790 \uac80\uc99d \ub2e8\uacc4 \ub3c4\uc785<\/li><li>\ucd5c\uc885 \ub7f0\uce6d \uc2a4\ud399\uacfc \ub3d9\uc77c\ud55c \uad6c\uc131\uc73c\ub85c \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c4\ud589\ud558\ub3c4\ub85d \ud504\ub85c\uc138\uc2a4 \uac15\ud654<\/li><li>\uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc885\ub8cc \ud6c4 \uc2dc\uc2a4\ud15c\uc758 \uad6c\uc870 \ubcc0\uacbd\uc740 \uc11c\ube44\uc2a4 \ub2f4\ub2f9\uc790\ub4e4\uc774 \ud569\uc758\ud558\ub3c4\ub85d \ubcc0\uacbd <\/li><\/ul><\/li><\/ul><\/li><li>\uc608\uc678 \uc0c1\ud669\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8 \ub204\ub77d<ul><li>\ubc1c\uc0dd \ubb38\uc81c : \uc720\uc800\uc758 \uc774\ud0c8 \uacbd\ub85c\uc640 \uc0c1\uc138 \ubd84\uc11d\uc744 \uc704\ud574 \ub85c\uadf8\ub97c \uc0c1\uc138\ud558\uac8c \ub123\uc5c8\uace0 \uc774 \ubd80\ubd84\uc5d0 \ub300\ud574 \uc6b0\ub824\ub97c \ud588\uc73c\ub098 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c4\ud589\uc2dc\uc5d0 \ubcc4 \uc774\uc0c1\uc740 \uc5c6\uc5c8\uc74c. \ud558\uc9c0\ub9cc \ub7f0\uce6d \uc774\ud6c4 \ub85c\uadf8 \uc11c\ubc84 CPU 95%, memory 100%\ub85c \ub85c\uadf8 \uc11c\ubc84 \ub2e4\uc6b4\ub418\uace0 API\uc11c\ubc84\ub3c4 \uc774\uc5b4\uc11c \ub2e4\uc6b4. \uc774\ud6c4\uc5d0 \ub2e4\uc6b4\ub41c \uc11c\ubc84\ub97c \uc62c\ub9ac\ub294 \uc791\uc5c5\uc744 \uc9c4\ud589\ud558\uc600\uc73c\ub098 \uc21c\ucc28\uc801\uc73c\ub85c \uacc4\uc18d \ub2e4\uc6b4.   <\/li><li>\ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud574 \uacc4\uc18d \uc11c\ubc84(API\uc11c\ubc84\uc640 \ub85c\uadf8\uc11c\ubc84\ub294 \uc5f0\uad00\uad00\uacc4\uac00 \uc5c6\ub2e4\uace0 \uc0dd\uac01\ud558\uc5ec \ubb38\uc81c \ubc1c\uc0dd \uc6d0\uc778\uc744 \ub2e4\ub978 \uacf3\uc5d0\uc11c \ucc3e\ub290\ub77c \ud574\uacb0\uc774 \ub354 \ub2a6\uc5b4\uc84c\uc74c)<\/li><li>\uc6d0\uc778 : API \uc11c\ubc84\uc5d0\uc11c \ub85c\uadf8\ub97c \uc37c\ub294\ub370 \ub85c\uadf8 \uc11c\ubc84\uac00 \uc8fd\uc5b4\uc788\uc5b4\uc11c \uc751\ub2f5 \ub300\uae30 \uc0c1\ud0dc\ub85c \ube60\uc9c0\ub294 \ud604\uc0c1 \ubc1c\uc0dd.<\/li><li>\uac1c\uc120 : \ubaa8\ub4e0 \uad6c\uc131 \uc11c\ubc84\ub4e4\uc5d0 \ub300\ud574 \uc608\uc678 \uc0c1\ud669 \ud14c\uc2a4\ud2b8 \uc9c4\ud589 <br> &#8211; \uad6c\uc131 \uc11c\ubc84\ub4e4\uc744 \ub098\uc5f4\ud6c4\uc5d0 \uac01 \uc11c\ubc84\ub4e4\uc744 \uac15\uc81c\ub85c \ubc1c\uc0dd \uc2dc\ucf1c\uc11c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \uc11c\ubc84\uc5d0\uc11c \uc5b4\ub5a0\ud55c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\ub294\uc9c0 \uadf8 \ud604\uc0c1 \ud30c\uc545 \uadf8\ub9ac\uace0 \ud574\ub2f9 \uc11c\ubc84\uc5d0\uc11c \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud55c \uc774\ud6c4 \ub2e4\ub978 \uc11c\ubc84\uc5d0\uc11c\ub294 \uc5b4\ub5a0\ud55c \ud604\uc0c1\ub4e4\uc774 \ubc1c\uc0dd\uc774 \ub418\ub294\uc9c0, \uc815\uc0c1\uc801\uc73c\ub85c \ub3d9\uc791\uc744 \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \ub0b4\uc6a9 \ud30c\uc545. <br>&#8211; Auto scaling \ubc0f DB Failover\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc0ac\uc804\uc5d0 \uac80\uc99d \uc9c4\ud589  <\/li><\/ul><\/li><\/ol><\/li><\/ul><\/li><li>\ub354 \uc88b\uc740 \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \uc900\ube44\ud558\uace0 \uc788\ub294 \uac83.<ul><li>\uc218\uc9d1\ub41c \ub370\uc774\ud130\ub4e4\uc744 \ubc14\ud0d5\uc73c\ub85c \uc2dc\uc2a4\ud15c \uad6c\uc131 \ubcc4 \uc131\ub2a5 \uc608\uce21  <br>: \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \ud558\uba70 \uc5bb\uc5b4\uc9c0\ub294 \uacb0\uacfc \ub370\uc774\ud130\ub4e4\uc744 \ubd84\ub958 \ubc0f \uc800\uc7a5\ud558\uace0 \uc788\uc73c\uba70 \uc2dc\uc2a4\ud15c\uc758 \uae30\ubcf8 \uc131\ub2a5\uc5d0 \ub300\ud55c \uae30\uc900\uc744 \ub9cc\ub4e4\uace0\uc790 \ud558\uace0 \uc788\ub2e4. \uacc4\uc18d\ud574\uc11c \uc313\uc774\uace0 \uc788\ub294 \uc774 \ub370\uc774\ud130\ub4e4\uc774 \ub098\uc911\uc5d0\ub294 \ube45\ub370\uc774\ud130\ucc98\ub7fc \uc131\ub2a5\ud14c\uc2a4\ud2b8 \uc9c4\ud589\uc804 \uc2dc\uc2a4\ud15c \uad6c\uc131\uc774\ub098 \uc11c\ubc84 \uc778\uc2a4\ud134\uc2a4\ub9cc \ubcf4\uace0\ub3c4 \ub300\ub7b5\uc801\uc778 \uae30\uc900\uc744 \uc81c\uc2dc\ud560 \uc218 \uc788\uc9c0 \uc54a\uc744\uae4c.<br>&#8211; [ex]  <br>&#8211; AWS\uc758 EC2 instance \uc885\ub958 \ubcc4 \uc801\uc815 TPS, \ud639\uc740 \uc218\uc6a9 \uac00\ub2a5\ud55c \ub3d9\uc2dc \uc811\uc18d\uc790 \uc218<br> \uc608\uc2dc) C4.xlarge(aws \uc11c\ubc84\ud0c0\uc785)\ub294 1000TPS \ud639\uc740 C4.xlarge \ud55c\ub300 \uae30\uc900 \ub3d9\uc2dc \uc811\uc18d\uc790 3000\uba85<br>&#8211; \uc2dc\uc2a4\ud15c \uad6c\uc131\uc5d0 \ub300\ud55c \uc801\uc815 TPS<br>\uc608\uc2dc) Front\uc640 API\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uace0, PHP-FPM\uacfc Nginx\uc774\ub2c8\uae4c 2000TPS<\/li><li> \ud604\uc7ac\uc758 \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \uac1c\uc120\ud558\uc5ec \ub354 \ub098\uc740 \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \uccb4\uacc4 \uad6c\ucd95 <br> : \ud604\uc7ac \uc131\ub2a5 \ud14c\uc2a4\ud2b8 \ud234\ub85c\ub294 \uc6f9\uc11c\ubc84\ub97c \uae30\uc900\uc73c\ub85c \ud558\uace0 \uc788\uace0, \uc6f9\uc11c\ubc84\ub97c \ub300\uc0c1\uc73c\ub85c \uc751\ub2f5\uc744 \uc8fc\uace0\ubc1b\uac70\ub098 http\ud1b5\uc2e0 \uadf8\ub9ac\uace0 \uc6f9\uc18c\ucf13 \uc73c\ub85c \ud55c\uc815\ub418\uc5b4 \uc788\ub294 \uac83\uc774 \ud604\uc2e4.<br>\uc774\uc5d0 \uadf8\ub3d9\uc548 (ngrinder\ub97c \uc0ac\uc6a9\ud558\uc5ec)\uc131\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud558\uba70 \uc6d0\ud558\ub294 \ub370\uc774\ud130 \ud655\uc778\uc744 \uc704\ud574 \ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5 \ud588\ub358 \uc2a4\ud06c\ub9bd\ud2b8\ub4e4\uc744 \uc624\ud508\uc18c\uc2a4\ub85c \uacf5\uac1c\ud574\uc11c \ub9ce\uc740 \uac1c\ubc1c\uc790\ub4e4\uacfc \ub0b4\uc6a9 \uacf5\uc720\ub97c \ud558\uace0 Library \uac1c\uc120\ud558\uace0 \ubc0f \uc0ac\ub840\ub4e4\uc744 \uc218\uc9d1 \ud558\uae30 \uc704\ud574 \uc900\ube44 \uc911.   <\/li><\/ul><\/li><li>\uc0ac\uc6a9\ud558\uace0 \uc788\ub294 \uc131\ub2a5 \ud14c\uc2a4\ud2b8\ud234<ul><li>nGrinder<\/li><li>QnA 1 :  <br>\uc131\ub2a5\ud14c\uc2a4\ud2b8 \ud234\ub85c ngrinder\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720 : \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ucee4\uc2a4\ud130\ub9c8\uc774\uc9d5\uba74\uc11c \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\uba70 \uc6d0\ud558\ub294 \uacb0\uacfc \uac12\uc744 \ud655\uc778 \uac00\ub2a5\ud558\uae30 \ub54c\ubb38. <\/li><li>QnA 2 :  <br>nGrinder\ub97c \ud1b5\ud574 \ubaa8\ub4e0 \uac83\uc744 \ubaa8\ub2c8\ud130\ub9c1 \ud558\ub294 \uac83\uc740 \ubd88\uac00\ub2a5 \ud560\ud150\ub370 \uadf8 \uc678\uc758 \ubaa8\ub2c8\ud130\ub9c1\uc740 \uc5b4\ub5bb\uac8c \uc9c4\ud589\ud558\uace0 \uc788\ub294\uc9c0 :  \ub300\uc0c1 \uc11c\ubc84\uc5d0 \ub300\ud574\uc11c\ub294 nGrinder\ub97c \uc0ac\uc6a9\ud574\uc11c \ubaa8\ub2c8\ud130\ub9c1 \ud558\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \ubd80\ubd84\uc740 \uac1c\ubc1c\uc0ac\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 Zabbix \ud234\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc788\uc74c. <\/li><\/ul><\/li><\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uce74\uce74\uc624 \uac8c\uc784\uc988 \ubc1c\ud45c \uc131\ub2a5 \ud14c\uc2a4\ud2b8\uc758 \ubaa9\uc801 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5 \uae30\uc900\uc744 \uc815\uc758 &#8211; \uc608\ub97c \ub4e4\uc5b4 &#8216;8\ub9cc tps\uc5d0\uc11c \ub3d9\uc811 1\ub9cc\uc774 \uc218\uc6a9 \uac00\ub2a5\ud558\uace0 \uadf8 \uc0c1\ud0dc\uc5d0\uc11c \uc11c\ubc84 cpu\uac00 70%\uae4c\uc9c0 \uc0ac\uc6a9 \ud574\uc57c \ud55c\ub2e4&#8217; \ub77c\ub294 \uae30\uc900 \uc2e4\uc81c \uc0ac\uc6a9\uc790\uc758 \uc561\uc158\uacfc \uc720\uc0ac\ud55c \uc2dc\ub098\ub9ac\uc624\ub97c \uc791\uc131\ud558\uc5ec \uc2e4\uc81c \uc720\uc800\uc758 \ubd80\ud558\uc640 \uc720\uc0ac\ud55c \ubd80\ud558 \uc720\uc785 &#8211; 1. \uc774\uc6a9\uc790\uc758 \ub2e4\uc591\ud55c \uc561\uc158 \ub204\ub77d \ucc38\uc870 \uc2dc\uc2a4\ud15c\uc758 \ubcd1\ubaa9 \uad6c\uac04\uc744 \ucc3e\uc544\uc11c \ud29c\ub2dd \uc644\ub8cc &#8211;<\/p>\n<footer class=\"entry-footer index-entry\">\n<div class=\"post-social pull-left\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=http%3A%2F%2Fhappily70.dothome.co.kr%2F%3Fp%3D640\" target=\"_blank\" class=\"social-icons\"><i class=\"fa fa-facebook\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/twitter.com\/home?status=http%3A%2F%2Fhappily70.dothome.co.kr%2F%3Fp%3D640\" target=\"_blank\" class=\"social-icons\"><i class=\"fa fa-twitter\" aria-hidden=\"true\"><\/i><\/a><a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&#038;url=http%3A%2F%2Fhappily70.dothome.co.kr%2F%3Fp%3D640&#038;title=%EC%84%9C%EB%B2%84+%EC%84%B1%EB%8A%A5+%ED%85%8C%EC%8A%A4%ED%8A%B8+Tips+%26%238211%3B+if%28kakao%29dev+2019\" target=\"_blank\" class=\"social-icons\"><i class=\"fa fa-linkedin\" aria-hidden=\"true\"><\/i><\/a><\/div>\n<p class=\"link-more\"><a href=\"http:\/\/happily70.dothome.co.kr\/?p=640\" class=\"more-link\">Continue reading <span class=\"meta-nav\">\u2192<\/span><\/a><\/p>\n<\/footer>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,33],"tags":[],"class_list":["post-640","post","type-post","status-publish","format-standard","hentry","category-back-end","category-developement"],"_links":{"self":[{"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/640"}],"collection":[{"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=640"}],"version-history":[{"count":3,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/640\/revisions"}],"predecessor-version":[{"id":643,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/640\/revisions\/643"}],"wp:attachment":[{"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=640"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/happily70.dothome.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}