{"id":2990,"date":"2017-03-16T12:06:55","date_gmt":"2017-03-16T19:06:55","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=2990"},"modified":"2025-06-13T20:20:27","modified_gmt":"2025-06-14T03:20:27","slug":"profiling-monitoring-update","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/profiling-monitoring-update\/","title":{"rendered":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 5.0 \ud504\ub9ac\ubdf0\uc758 \ud504\ub85c\ud30c\uc77c\ub9c1 \ubc0f \ubaa8\ub2c8\ud130\ub9c1(\uc5c5\ub370\uc774\ud2b8)"},"content":{"rendered":"<div id=\"preamble\">\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>3\uc6d4 \uac1c\ubc1c\uc790 \ube4c\ub4dc\uc5d0\ub294 N1QL \ucffc\ub9ac \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ud504\ub85c\ud30c\uc77c\ub9c1\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc5c5\ub370\uc774\ud2b8\uac00 \ub354 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774\ub3d9 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/downloads\/\">Couchbase Server 3\uc6d4 5.0.0 \uac1c\ubc1c\uc790 \ub9b4\ub9ac\uc2a4 \ub2e4\uc6b4\ub85c\ub4dc<\/a> \uc624\ub298. \uac1c\ubc1c\uc790 \ube4c\ub4dc(DB)\ub97c \ubc1b\uc73c\ub824\uba74 '\uac1c\ubc1c\uc790' \ud0ed\uc744 \ud074\ub9ad\ud558\uace0 \ud655\uc778\ud574 \ubcf4\uc138\uc694. \uc815\uc2dd \ucd9c\uc2dc \uc804\uae4c\uc9c0 \uc544\uc9c1 \ud53c\ub4dc\ubc31\uc744 \uc8fc\uc2e4 \uc218 \uc788\ub294 \uc2dc\uac04\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub193\uce58\uc168\ub2e4\uba74 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/new-profiling-monitoring-couchbase-server-4-6\/\">2\uc6d4\uc5d0 \uc791\uc131\ud55c \uac8c\uc2dc\ubb3c<\/a> \uc758 \uc0c8\ub85c\uc6b4 \ud504\ub85c\ud30c\uc77c\ub9c1 \ubc0f \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \ub300\ud55c \ud3ec\uc2a4\ud305\uc744 \ucc38\uc870\ud558\uc138\uc694. \uc774 \ud3ec\uc2a4\ud305\uc740 \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc791\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><em>\uc774\uc804\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc774 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc740 \ucd08\uae30 \ube4c\ub4dc\uc5d0 \ub300\ud574 \uc791\uc131\ud558\uace0 \uc788\uc73c\uba70 \ub9b4\ub9ac\uc2a4\uac00 \ucd9c\uc2dc\ub420 \ub54c\uae4c\uc9c0 \uc77c\ubd80 \uc0ac\ud56d\uc774 \uc0ac\uc18c\ud55c \ubc29\uc2dd\uc73c\ub85c \ubcc0\uacbd\ub420 \uc218 \uc788\ub2e4\ub294 \uc810\uc744 \uc5fc\ub450\uc5d0 \ub450\uc138\uc694.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_query_workbench\">\ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\ub2e4\uc2dc \ud55c \ubc88 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uc911\uc810\uc744 \ub450\uaca0\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/tools\/query-workbench.html\">\ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58<\/a> \ub97c \ucc38\uc870\ud558\uc138\uc694. 3\uc6d4\uc758 \uc5c5\ub370\uc774\ud2b8\ub294 \uc8fc\ub85c \ucffc\ub9ac \uacb0\uacfc\uc758 '\uacc4\ud68d' \ubcf4\uae30\uc5d0 \ub300\ud55c \uc2dc\uac01\uc801 \ubcc0\uacbd \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ud558\uc9c0\ub9cc \uac80\ud1a0\ub97c \uc704\ud574 N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\ub294 \ub2e4\ub978 \uc635\uc158\ub3c4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li>\uc0ac\uc6a9 <a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/sdk\/dotnet\/n1ql-queries-with-sdk.html\">\uc6d0\ud558\ub294 SDK<\/a>.<\/li>\n<li><a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/cli\/cbq-tool.html\">cbq \uba85\ub839\uc904 \ub3c4\uad6c<\/a>.<\/li>\n<li><a href=\"https:\/\/developer.couchbase.com\/documentation\/server\/current\/n1ql\/n1ql-rest-api\/index.html\">REST API N1QL \uc5d4\ub4dc\ud3ec\uc778\ud2b8<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>\uac1c\uc778\uc801\uc73c\ub85c \uc800\ub294 \ucffc\ub9ac \uc6cc\ud06c\ubca4\uce58\uac00 \ud504\ub85c\ud30c\uc77c\ub9c1\uc744 \ubcf4\ub2e4 \uc2dc\uac01\uc801\uc73c\ub85c \ubcf4\uc5ec\uc8fc\uae30 \ub54c\ubb38\uc5d0 \uac00\uc7a5 \uc0ac\uc6a9\ud558\uae30 \uc27d\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_profiling_complex_queries\">\ubcf5\uc7a1\ud55c \ucffc\ub9ac \ud504\ub85c\ud30c\uc77c\ub9c1<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\uc774\uc81c <code>\uc5ec\ud589 \uc0d8\ud50c<\/code> \ub370\uc774\ud130\ub97c \ub2e4\uc2dc \uac00\uc838\uc635\ub2c8\ub2e4. \uc5ec\ud589 \uc0d8\ud50c \ubc84\ud0b7\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc9c0\ub9cc \uc778\ub371\uc2a4 \uc911 \ud558\ub098\ub97c \uc81c\uac70\ud588\uc2b5\ub2c8\ub2e4(<code>DROP INDEX `travel-sample<\/code>.<code>def_sourceairport<\/code>;`).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uadf8\ub7f0 \ub2e4\uc74c N1QL \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\uc5ec \ub450 \ub3c4\uc2dc \uc0ac\uc774\uc758 \uacbd\ub85c\ub97c \ucc3e\uc2b5\ub2c8\ub2e4. \uc774\ubc88\uc5d0\ub294 \uc624\ud558\uc774\uc624\uc8fc \ucf5c\ub7fc\ubc84\uc2a4\uc640 \ucf5c\ub85c\ub77c\ub3c4\uc8fc \ub374\ubc84\ub97c \uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight decode:true\"><code class=\"language-SQL\">SELECT r.id, a.name, s.flight, s.utc, r.sourceairport, r.destinationairport, r.equipment\r\nFROM `travel-sample` r\r\nUNNEST r.schedule s\r\nJOIN `travel-sample` a ON KEYS r.airlineid\r\nWHERE r.sourceairport = 'CMH'\r\nAND r.destinationairport = 'DEN'\r\nAND s.day = 0\r\nORDER BY a.name;<\/code><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \ucffc\ub9ac\ub97c \uc2e4\ud589\ud558\ub294 \ub370 (\ub2e8\uc77c \ub178\ub4dc \ub85c\uceec \ucef4\ud4e8\ud130\uc5d0\uc11c) \uc608\uc0c1\ub300\ub85c \uc774\ubc88\uc5d0\ub294 \uc57d 8\ucd08\uac00 \uac78\ub838\ub294\ub370, \uc774\ub294 \ub108\ubb34 \ub290\ub9b0 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_visual_breakdown_of_profiling\">\ud504\ub85c\ud30c\uc77c\ub9c1\uc758 \uc2dc\uac01\uc801 \ubd84\uc11d<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\ubb38\uc81c\uac00 \ubb34\uc5c7\uc778\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uacc4\ud68d\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4(\uc2a4\ud06c\ub9b0\uc0f7\uc774 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \ub450 \uc904\ub85c \ub098\ub204\uc5c8\uc2b5\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/03\/058-01-Profiling-Execution-Plan-Part-1.png\" alt=\"Visual profiling part 1\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/03\/058-02-Profiling-Execution-Plan-Part-2.png\" alt=\"Visual profiling part 2\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub530\ub77c\uc11c \uc774\uc804\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ucffc\ub9ac \uacc4\ud68d\uc5d0\uc11c \uac00\uc7a5 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ubd80\ubd84\uc740 \ud544\ud130\uc640 \uc870\uc778\uc785\ub2c8\ub2e4. \uc774\uc804\uc5d0\ub294 \uc6d0\uc2dc \uc22b\uc790\ub098 \ubc31\ubd84\uc728\uc744 \ubcf4\uba74 \uc54c \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ubc88 3\uc6d4 \ub9b4\ub9ac\uc2a4\uc5d0\uc11c\ub294 \uc0c9\uc0c1\uc744 \ud1b5\ud574 \ubcf4\ub2e4 \uc2dc\uac01\uc801\uc73c\ub85c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc31\ubd84\uc728\uacfc \uc815\uc758\ub41c \uc784\uacc4\uac12\uc5d0 \ub530\ub77c \uacc4\ud68d\uc758 \uc77c\ubd80\uac00 \ud68c\uc0c9\uc5d0\uc11c \ud669\uac08\uc0c9, \uae08\uc0c9\uc73c\ub85c \ubc14\ub01d\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ud604\uc7ac \uc784\uacc4\uac12\uc740 \uc791\uc5c5\uc5d0 \uc18c\uc694\ub41c \ucd1d \ucffc\ub9ac \uc2dc\uac04\uc758 \ube44\uc728\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4:<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li>\ud68c\uc0c9: \ucd1d \uc2dc\uac04 1% \ubbf8\ub9cc<\/li>\n<li>\ud669\uac08\uc0c9\/\uc57d\uac04\uc758 \uae08\uc0c9: 1% - 5%<\/li>\n<li>\ud669\uac08\uc0c9\/\ub354 \ub9ce\uc740 \uae08\uc0c9: 51T3PT - 201T3PT<\/li>\n<li>\ubaa8\ub4e0 \uace8\ub4dc: 20%<\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774 \uc2dc\uac01\uc801 \ud504\ub85c\ud30c\uc77c\ub9c1\uc758 \ubaa9\uc801\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc791\uc5c5\uc744 \ube60\ub974\uac8c \ud30c\uc545\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc815\ud655\ud55c \uc218\uce58\ub97c \uc54c\uace0 \uc2f6\ub2e4\uba74 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc774\ub098 \uc2ec\uc9c0\uc5b4\ub294 <code>META().plan<\/code> \uc815\ubcf4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ub098\ub294 <a href=\"https:\/\/docs.couchbase.com\/server\/current\/n1ql\/n1ql-language-reference\/createindex.html\">\uc778\ub371\uc2a4 \uc0dd\uc131<\/a> \ubd80\ubd84\uc740 \uc9c0\ub09c \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0\uc11c\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4(\ub370\ubaa8\uc6a9\uc73c\ub85c \uc81c\uac70\ud588\ub358 \uc778\ub371\uc2a4\ub97c \ub2e4\uc2dc \uc0dd\uc131\ud55c \uac83\ubfd0\uc785\ub2c8\ub2e4).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_we_still_want_your_feedback\">\uc5ec\ub7ec\ubd84\uc758 \ud53c\ub4dc\ubc31\uc744 \uae30\ub2e4\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4!<\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p>\uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d \uc9c0\ucf1c\ubd10 \uc8fc\uc138\uc694. <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ube14\ub85c\uadf8<\/a> \ub97c \ucc38\uc870\ud558\uc5ec \ub2e4\uc74c \uac1c\ubc1c\uc790 \ube4c\ub4dc\uc5d0 \ud3ec\ud568\ub420 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud574\ubcf4\uace0 \uc2f6\uc73c\uc2e0\uac00\uc694? <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/download\/\">Couchbase Server 5.0 \ub2e4\uc6b4\ub85c\ub4dc<\/a> \uc624\ub298!<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc5ec\ub7ec\ubd84\uc758 \ud53c\ub4dc\ubc31\uc744 \uae30\ub2e4\ub9bd\ub2c8\ub2e4! \ub9e4\ub2ec \uac1c\ubc1c\uc790 \ub9b4\ub9ac\uc2a4\uac00 \ucd9c\uc2dc\ub418\ubbc0\ub85c, \uc5ec\ub7ec\ubd84\uc740 \uc800\ud76c\uac00 \uad6c\ucd95\ud558\ub294 \uae30\ub2a5\uc5d0 \ubcc0\ud654\ub97c \uac00\uc838\uc62c \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uac16\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ucffc\ub9ac\ub97c \ud504\ub85c\ud30c\uc77c\ub9c1\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc0c8\ub85c\uc6b4 \uc0c9\uc0c1 \uc0ac\uc6a9\uc774 \ub9c8\uc74c\uc5d0 \ub4dc\uc2dc\ub098\uc694? \uc774\uc81c Couchbase \uc6f9 \ucf58\uc194\uc5d0\uc11c \ubc14\ub85c \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud654\uba74 \uc624\ub978\ucabd \ud558\ub2e8\uc5d0\uc11c [\ud53c\ub4dc\ubc31 \uc544\uc774\ucf58] \uc544\uc774\ucf58\uc744 \ucc3e\uc544\ubcf4\uc138\uc694.<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span class=\"image\"><img decoding=\"async\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2017\/03\/058-03-Feedback-Form.gif\" alt=\"Send feedback from within Couchbase\" \/><\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\ubb54\uac00 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub098\uc694? \uc800\ud76c\uc758 <a href=\"https:\/\/issues.couchbase.com\">JIRA \uc2dc\uc2a4\ud15c(issues.couchbase.com)<\/a> \uc5d0 \uc9c8\ubb38\uc744 \uc81c\ucd9c\ud558\uac70\ub098 <a href=\"https:\/\/www.couchbase.com\/blog\/ko\/forums\/\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud3ec\ub7fc<\/a>. \ub610\ub294 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc124\uba85\uacfc \ud568\uaed8 \uc800\uc5d0\uac8c \ubb38\uc758\ud574 \uc8fc\uc138\uc694. \uae30\uaebc\uc774 \ub3c4\uc640\ub4dc\ub9ac\uac70\ub098 \ubc84\uadf8\ub97c \uc81c\ucd9c\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4(\uc88b\uc740 \ubc84\uadf8\ub97c \uc81c\ucd9c\ud560 \ub54c\ub9c8\ub2e4 \ud0b7\ucea3\uc744 \ubb34\ub8cc\ub85c \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4).<\/p>\n<\/div>\n<div class=\"paragraph\">\n<p>\uc9c8\ubb38\uc774 \uc788\uc73c\uc2dc\uba74 \ub2e4\uc74c \uc911 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc73c\ub85c \uc800\uc5d0\uac8c \uc5f0\ub77d\ud574 \uc8fc\uc138\uc694. <a href=\"https:\/\/twitter.com\/mgroves\">\ud2b8\uc704\ud130 @mgroves<\/a> \ub610\ub294 \uc774\uba54\uc77c\uc744 \ubcf4\ub0b4\uc8fc\uc138\uc694. <a href=\"mailto:matthew.groves@couchbase.com\">matthew.groves@couchbase.com<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>In March\u2019s developer build, there are some more updates for N1QL query monitoring and profiling. Go download the March 5.0.0 developer release of Couchbase Server today. Make sure to click the &#8220;Developer&#8221; tab to get the developer build (DB), and [&hellip;]<\/p>","protected":false},"author":71,"featured_media":2695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1816,9417,1812],"tags":[1335,1854,1877],"ppma_author":[8937],"class_list":["post-2990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-couchbase-server","category-performance","category-n1ql-query","tag-monitoring","tag-profiling","tag-testing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Profiling and Monitoring in Couchbase Server 5.0 Preview<\/title>\n<meta name=\"description\" content=\"In March&#039;s developer build, there are some more updates for N1QL query monitoring and profiling. The Query Plan is now more visual.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.couchbase.com\/blog\/ko\/profiling-monitoring-update\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Profiling and Monitoring in Couchbase Server 5.0 Preview (Update)\" \/>\n<meta property=\"og:description\" content=\"In March&#039;s developer build, there are some more updates for N1QL query monitoring and profiling. 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