{"id":303,"date":"2026-02-02T00:02:52","date_gmt":"2026-02-01T15:02:52","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=303"},"modified":"2026-02-02T01:57:18","modified_gmt":"2026-02-01T16:57:18","slug":"valgrind%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%eb%a9%94%eb%aa%a8%eb%a6%ac-%ec%b2%b4%ed%81%ac","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=303","title":{"rendered":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9 \ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.igoni.kr\/?p=303\/#%EB%A9%94%EB%AA%A8%EB%A6%AC_%EB%88%84%EC%88%98_%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\" >\uba54\ubaa8\ub9ac \ub204\uc218 \ud504\ub85c\ud30c\uc77c\ub9c1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/www.igoni.kr\/?p=303\/#%EC%BA%90%EC%8B%9C_%EC%82%AC%EC%9A%A9%EB%9F%89_%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\" >\uce90\uc2dc \uc0ac\uc6a9\ub7c9 \ud504\ub85c\ud30c\uc77c\ub9c1<\/a><\/li><\/ul><\/nav><\/div>\n<p id=\"bkmrk-valgrind%EB%8A%94%C2%A0-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8-%EC%84%A4%EB%8A%A5%EC%9D%84-\">valgrind\ub294\u00a0 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<ul id=\"bkmrk-%EC%8B%A4%ED%96%89%ED%95%98%EC%A7%80-%EC%95%8A%EC%95%84%EC%95%BC-%ED%95%98%EB%8A%94-%EB%A9%94%EB%AA%A8%EB%A6%AC-%EC%95%A1%EC%84%B8%EC%8A%A4-\">\n\n<li>\uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4<\/li>\n\n<li>\uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9<\/li>\n\n<li>\uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c<\/li>\n\n<li>\ud3ec\uc778\ud130 \uc911\ubcf5<\/li>\n\n<li>\uba54\ubaa8\ub9ac \ub204\uc218<\/li>\n<\/ul>\n<p id=\"bkmrk-memcheck%EB%A1%9C-%EC%8B%A4%ED%96%89%EB%90%98%EB%8A%94-%EC%96%B4%ED%94%8C%EB%A6%AC%EC%BC%80%EC%9D%B4\">memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740\u00a0 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\ud589\ud558\ub294\uac83\ubcf4\ub2e4 10~30\ubc30 \uac00\ub7c9 \ub290\ub9ac\uac8c \uc2e4\ud589\ub41c\ub2e4\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<h3 id=\"bkmrk-%EB%A9%94%EB%AA%A8%EB%A6%AC-%EB%88%84%EC%88%98-%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\" class=\"wikigeneratedid\"><span class=\"ez-toc-section\" id=\"%EB%A9%94%EB%AA%A8%EB%A6%AC_%EB%88%84%EC%88%98_%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\"><\/span>\uba54\ubaa8\ub9ac \ub204\uc218 \ud504\ub85c\ud30c\uc77c\ub9c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol id=\"bkmrk-%ED%8C%A8%ED%82%A4%EC%A7%80-%EC%84%A4%EC%B9%98-%24%3E-yum-instal\">\n\n<li>\ud328\ud0a4\uc9c0 \uc124\uce58\n<pre><code class=\"language-shell\">$&gt; yum install valgrind -y<\/code><\/pre>\n<\/li>\n\n<li>valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \ub204\uc218 \uc5ec\ubd80 \uccb4\ud06c\n\/usr\/bin\/test\ub77c\ub294 \uc784\uc758 \ud504\ub85c\uadf8\ub7a8\uc744 \uc2e4\ud589\ud558\ub418 \ud558\uc704 \ub77c\uc774\ube0c\ub7ec\ub9ac\ub4e4\ub3c4 \uac19\uc774 \uc2e4\ud589\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.\n\n<pre><code class=\"language-shell\">$ valgrind --tool=memcheck --leak-check=summary --trace-children=yes \/usr\/bin\/test\n...\n==21297== Memcheck, a memory error detector\n==21297== Copyright (C) 2002-2017, and GNU GPL&#039;d, by Julian Seward et al.\n==21297== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info\n==21297== Command: \/usr\/sbin\/test\n==21297==\nERROR: Please define server type (local and\/or TCP).\n==21298==\n==21298== HEAP SUMMARY:\n==21298== in use at exit: 101,185 bytes in 3,410 blocks\n==21298== total heap usage: 5,613 allocs, 2,203 frees, 286,292 bytes allocated\n==21298==\n==21298== LEAK SUMMARY:\n==21298== definitely lost: 0 bytes in 0 blocks\n==21298== indirectly lost: 0 bytes in 0 blocks\n==21298== possibly lost: 0 bytes in 0 blocks\n==21298== still reachable: 101,185 bytes in 3,410 blocks\n==21298== suppressed: 0 bytes in 0 blocks\n==21298== Rerun with --leak-check=full to see details of leaked memory\n==21298==\n==21298== For lists of detected and suppressed errors, rerun with: -s\n==21298== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)<\/code><\/pre>\n<ul>\n\n<li>leak \uc635\uc158\uc740 summary(\uae30\ubcf8\uac12) \/ full \ub458\uc911\ud558\ub098 \uc120\ud0dd \uac00\ub2a5\ud55c\ub4ef \ud558\uace0, full\ub85c \uc2e4\ud589\ud558\uac8c \ub418\uba74 summary\ubcf4\ub2e4\ub294 \uc880 \ub354 \uc790\uc138\ud55c \uc815\ubcf4\uac00 \ubcf4\uc774\ub124\uc694<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 id=\"bkmrk-%EC%BA%90%EC%8B%9C-%EC%82%AC%EC%9A%A9%EB%9F%89-%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\" class=\"wikigeneratedid\"><span class=\"ez-toc-section\" id=\"%EC%BA%90%EC%8B%9C_%EC%82%AC%EC%9A%A9%EB%9F%89_%ED%94%84%EB%A1%9C%ED%8C%8C%EC%9D%BC%EB%A7%81\"><\/span>\uce90\uc2dc \uc0ac\uc6a9\ub7c9 \ud504\ub85c\ud30c\uc77c\ub9c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol id=\"bkmrk-%EC%BA%90%EC%8B%9C-%EC%82%AC%EC%9A%A9%EB%9F%89%EC%9D%80-%EB%8B%A4%EC%9D%8C-%EA%B8%B0%EB%8A%A5%EC%9D%84-%ED%95%98%EA%B3%A0-%EC%9E%88%EB%8B%A4\">\n\n<li>\uce90\uc2dc \uc0ac\uc6a9\ub7c9\uc740 \ub2e4\uc74c \uae30\ub2a5\uc744 \ud558\uace0 \uc788\ub2e4 \ud569\ub2c8\ub2e4.\n<ul>\n\n<li>\uccab\ubc88\uc9f8 \ub808\ubca8 \uc9c0\uc2dc \uce90\uc2dc \uc77d\uae30 \/ \uc77d\uae30 \ubbf8\uc2a4 \/<\/li>\n\n<li>\ub370\uc774\ud130 \uce90\uc2dc \uc77d\uae30 (\uba54\ubaa8\ub9ac \uc77d\uae30), \uc77d\uae30 \ubbf8\uc2a4,<\/li>\n\n<li>\ub370\uc774\ud130 \uce90\uc2dc \uc4f0\uae30 (\uba54\ubaa8\ub9ac \uc4f0\uae30), \uc4f0\uae30 \ubbf8\uc2a4<\/li>\n\n<li>\uc2e4\ud589 \ubc0f \uc798\ubabb \uc608\uce21\ub41c \uc870\uac74 \ubd84\uae30<\/li>\n\n<li>\uc2e4\ud589 \ubc0f \uc798\ubabb \uc608\uce21\ub41c \uac04\uc811 \ubd84\uae30<\/li>\n\n<li>\ud328\ud0a4\uc9c0 \uc124\uce58\n<pre><code class=\"language-shell\">$ yum install valgrind -y<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<ul id=\"bkmrk-valgrind-%EB%A5%BC-%EC%9D%B4%EC%9A%A9%ED%95%9C-%EC%BA%90%EC%89%AC-%EC%82%AC%EC%9A%A9\">\n\n<li>valgrind \ub97c \uc774\uc6a9\ud55c \uce90\uc26c \uc0ac\uc6a9\ub7c9 \ud655\uc778\n<pre><code class=\"language-shell\">$ valgrind --tool=cachegrind --trace-children=yes \/usr\/sbin\/test\n==21906== Cachegrind, a cache and branch-prediction profiler\n==21906== Copyright (C) 2002-2017, and GNU GPL&#039;d, by Nicholas Nethercote et al.\n==21906== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info\n==21906== Command: \/usr\/sbin\/clamd\n==21906==\n--21906-- warning: L3 cache found, using its data for the LL simulation.\nERROR: Please define server type (local and\/or TCP).\n==21907==\n==21907== error: can&#039;t open cache simulation output file &#039;\/root\/cachegrind.out.21907&#039;\n==21907== ... so simulation results will be missing.\n==21907== I refs: 0\n==21907== I1 misses: 0\n==21907== LLi misses: 0\n==21907== I1 miss rate: 0.00%\n==21907== LLi miss rate: 0.00%\n==21907==\n==21907== D refs: 0 (0 rd + 0 wr)\n==21907== D1 misses: 0 (0 rd + 0 wr)\n==21907== LLd misses: 0 (0 rd + 0 wr)\n==21907== D1 miss rate: 0.0% (0.0% + 0.0% )\n==21907== LLd miss rate: 0.0% (0.0% + 0.0% )\n==21907==\n==21907== LL refs: 0 (0 rd + 0 wr)\n==21907== LL misses: 0 (0 rd + 0 wr)\n==21907== LL miss rate: 0.0% (0.0% + 0.0% )<\/code><\/pre>\n<\/li>\n<\/ul>\n<ol id=\"bkmrk-cache-%EB%82%B4%EC%9A%A9-%ED%99%95%EC%9D%B8%2A-il-%2F-d-\">\n\n<li>cache \ub0b4\uc6a9 \ud655\uc778* IL \/ D \/ \uc815\ubcf4\n<div>\n<ul>\n\n<li>I\uce90\uc2dc \uc77d\uae30 (Ir, \uc2e4\ud589\ub41c \uba85\ub839\uc5b4 \uc218), I1, \uce90\uc2dc \uc77d\uae30 \ubbf8\uc2a4 (I1mr), LL\uce90\uc2dc \uba85\ub839\uc5b4 \uc77d\uae30 \ubbf8\uc2a4 (ILmr)<\/li>\n\n<li>D\uce90\uc2dc \uc77d\uae30 (Dr, \uba54\ubaa8\ub9ac \uc77d\uae30 \uc218), D1 \uce90\uc2dc \uc77d\uae30 \ubbf8\uc2a4 (D1mr), LL \uce90\uc2dc \ub370\uc774\ud130 \uc77d\uae30 \ubbf8\uc2a4 (DLmr)<\/li>\n\n<li>D\uce90\uc2dc \uc4f0\uae30 (Dw, \uba54\ubaa8\ub9ac \uc4f0\uae30 \uc218), D1 \uce90\uc2dc \uc4f0\uae30 \ub204\ub77d (D1mw), LL \uce90\uc2dc \ub370\uc774\ud130 \uc4f0\uae30 \ub204\ub77d (Dlmw)<\/li>\n\n<li>\uc804\uccb4 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc694\uc57d \ud1b5\uacc4\n<pre><code class=\"language-shell\">&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&ndash;\nIr I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw\n&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&ndash;\n6,122,264 3,538 2,481 1,725,087 79,539 16,924 655,284 10,140 8,215 PROGRAM TOTALS<\/code><\/pre>\n<div>\n<div class=\"box\">\n<div class=\"code\">\n<div class=\"linenoswrapper\">\n<div class=\"linenos\"><\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/li>\n\n<li>\uae30\ub2a5\ubcc4 \ud1b5\uacc4\n<pre><code class=\"language-shell\">&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&ndash;\nIr I1mr ILmr Dr D1mr DLmr Dw D1mw DLmw file:function\n&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&mdash;&ndash;\n2,074,204 48 14 699,500 46,437 1,226 284,276 70 12 ???:do_lookup_x<\/code><\/pre>\n<div>\n<div class=\"box\">\n<div class=\"code\">\n<div class=\"linenoswrapper\">\n<div class=\"linenos\"><\/div>\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/li>\n<\/ul>\n<\/div><\/li>\n<\/ol>\n<div id=\"bkmrk-\" class=\"wikimodel-emptyline\">\n<table style=\"border-collapse: collapse;width: 100%\">\n<tbody>\n<tr>\n<td style=\"width: 100%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-309\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 100%;text-align: right\">perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p id=\"bkmrk-reference\"><em>reference<\/em><\/p>\n<ul id=\"bkmrk-https%3A%2F%2Fvalgrind.org\">\n\n<li><em><span class=\"wikiexternallink\"><a href=\"https:\/\/web.archive.org\/web\/20210418104231\/https:\/\/valgrind.org\/docs\/manual\/cg-manual.html\">https:\/\/valgrind.org\/docs\/manual\/cg-manual.html<\/a><\/span><\/em><\/li>\n\n<li><em><span class=\"wikiexternallink\"><a href=\"https:\/\/web.archive.org\/web\/20210418104231\/https:\/\/access.redhat.com\/documentation\/ko-kr\/red_hat_enterprise_linux\/7\/html\/performance_tuning_guide\/sect-red_hat_enterprise_linux-performance_tuning_guide-performance_monitoring_tools-valgrind\">https:\/\/access.redhat.com\/documentation\/ko-kr\/red_hat_enterprise_linux\/7\/html\/performance_tuning_guide\/sect-red_hat_enterprise_linux-performance_tuning_guide-performance_monitoring_tools-valgrind<\/a><\/span><\/em><\/li>\n<\/ul>\n<p id=\"bkmrk-%C2%A0\"><\/p>","protected":false},"excerpt":{"rendered":"<p>valgrind\ub294\u00a0 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218&hellip;<\/p>","protected":false},"author":1,"featured_media":309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[9,115,117],"class_list":["post-303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux-","tag-centos","tag-mem","tag-valgrind"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"artop0420\"\/>\n\t<link rel=\"canonical\" href=\"http:\/\/www.igoni.kr\/?p=303\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\uc774\uace4\uc544\uc774 - \uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774\" \/>\n\t\t<meta property=\"og:description\" content=\"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0\" \/>\n\t\t<meta property=\"og:url\" content=\"http:\/\/www.igoni.kr\/?p=303\" \/>\n\t\t<meta property=\"og:image\" content=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-02-01T15:02:52+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-01T16:57:18+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774\" \/>\n\t\t<meta name=\"twitter:description\" content=\"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0\" \/>\n\t\t<meta name=\"twitter:image\" content=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#blogposting\",\"name\":\"valgrind\\ub97c \\uc774\\uc6a9\\ud55c \\uba54\\ubaa8\\ub9ac \\uccb4\\ud06c - \\uc774\\uace4\\uc544\\uc774\",\"headline\":\"valgrind\\ub97c \\uc774\\uc6a9\\ud55c \\uba54\\ubaa8\\ub9ac \\uccb4\\ud06c\",\"author\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"publisher\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png\",\"width\":1024,\"height\":1024},\"datePublished\":\"2026-02-02T00:02:52+09:00\",\"dateModified\":\"2026-02-02T01:57:18+09:00\",\"inLanguage\":\"ko-KR\",\"mainEntityOfPage\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#webpage\"},\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#webpage\"},\"articleSection\":\"Linux \\uacf5\\ud1b5, centos, mem, valgrind\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\\\/\\\/www.igoni.kr\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"position\":2,\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\",\"item\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"name\":\"Linux \\uacf5\\ud1b5\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"position\":3,\"name\":\"Linux \\uacf5\\ud1b5\",\"item\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#listItem\",\"name\":\"valgrind\\ub97c \\uc774\\uc6a9\\ud55c \\uba54\\ubaa8\\ub9ac \\uccb4\\ud06c\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=5#listItem\",\"name\":\"1. OS\\uae30\\uc220\\ub178\\ud2b8\"}},{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#listItem\",\"position\":4,\"name\":\"valgrind\\ub97c \\uc774\\uc6a9\\ud55c \\uba54\\ubaa8\\ub9ac \\uccb4\\ud06c\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?cat=7#listItem\",\"name\":\"Linux \\uacf5\\ud1b5\"}}]},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\",\"name\":\"artop0420\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"artop0420\"}},{\"@type\":\"Person\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1\",\"name\":\"artop0420\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"artop0420\"}},{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#webpage\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303\",\"name\":\"valgrind\\ub97c \\uc774\\uc6a9\\ud55c \\uba54\\ubaa8\\ub9ac \\uccb4\\ud06c - \\uc774\\uace4\\uc544\\uc774\",\"description\":\"valgrind\\ub294 \\ud504\\ub85c\\uadf8\\ub7a8 \\uc124\\ub2a5\\uc744 \\ud504\\ub85c\\ud30c\\uc77c\\ub9c1 \\ud6c4 \\uba54\\ubaa8\\ub9ac \\ud560\\ub2f9 \\\/ \\ucd08\\uae30\\ud654 \\ub418\\uc9c0 \\uc54a\\uc740 \\uba54\\ubaa8\\ub9ac \\uc601\\uc5ed \\uc744 \\uac80\\uc0c9\\ud560 \\uc218 \\uc788\\ub294\\ub370, Redhat \\ubb38\\uc11c\\ub97c \\ucc38\\uace0\\ud558\\uba70 \\ub2e4\\uc74c\\uacfc \\uac19\\uc740 \\ub9ac\\ud3ec\\ud2b8\\ub97c \\ubc1b\\uc744 \\uc218 \\uc788\\ub2e4\\uace0 \\ud569\\ub2c8\\ub2e4. \\uc2e4\\ud589\\ud558\\uc9c0 \\uc54a\\uc544\\uc57c \\ud558\\ub294 \\uba54\\ubaa8\\ub9ac \\uc561\\uc138\\uc2a4 \\uc9c0\\uc815\\ub418\\uc9c0 \\uc54a\\uc558\\uac70\\ub098 \\ucd08\\uae30\\ud654\\ub418\\uc9c0 \\uc54a\\uc740 \\uac12 \\uc0ac\\uc6a9 \\uc798\\ubabb\\ub41c \\ud799 \\uba54\\ubaa8\\ub9ac \\ud574\\uc81c \\ud3ec\\uc778\\ud130 \\uc911\\ubcf5 \\uba54\\ubaa8\\ub9ac \\ub204\\uc218 memcheck\\ub85c \\uc2e4\\ud589\\ub418\\ub294 \\uc5b4\\ud50c\\ub9ac\\ucf00\\uc774\\uc158\\uc740 \\uba54\\ubaa8\\ub9ac \\uc0ac\\uc6a9\\ub7c9 \\uc744 \\ud655\\uc778\\ud574\\uc57c \\ud558\\uae30 \\ub54c\\ubb38\\uc5d0\",\"inLanguage\":\"ko-KR\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#website\"},\"breadcrumb\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#breadcrumblist\"},\"author\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"creator\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?author=1#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303\\\/#mainImage\",\"width\":1024,\"height\":1024},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/?p=303#mainImage\"},\"datePublished\":\"2026-02-02T00:02:52+09:00\",\"dateModified\":\"2026-02-02T01:57:18+09:00\"},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#website\",\"url\":\"http:\\\/\\\/www.igoni.kr\\\/\",\"name\":\"\\uc774\\uace4\\uc544\\uc774\",\"description\":\"\\uc798\\ub098\\uac00\\ub294 \\uc804\\uc0b0\\uc7c1\\uc774\\uc758 \\ube14\\ub85c\\uadf8\",\"inLanguage\":\"ko-KR\",\"publisher\":{\"@id\":\"http:\\\/\\\/www.igoni.kr\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774","description":"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0","canonical_url":"http:\/\/www.igoni.kr\/?p=303","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"http:\/\/www.igoni.kr\/?p=303#blogposting","name":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774","headline":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c","author":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"publisher":{"@id":"http:\/\/www.igoni.kr\/#person"},"image":{"@type":"ImageObject","url":"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png","width":1024,"height":1024},"datePublished":"2026-02-02T00:02:52+09:00","dateModified":"2026-02-02T01:57:18+09:00","inLanguage":"ko-KR","mainEntityOfPage":{"@id":"http:\/\/www.igoni.kr\/?p=303#webpage"},"isPartOf":{"@id":"http:\/\/www.igoni.kr\/?p=303#webpage"},"articleSection":"Linux \uacf5\ud1b5, centos, mem, valgrind"},{"@type":"BreadcrumbList","@id":"http:\/\/www.igoni.kr\/?p=303#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"http:\/\/www.igoni.kr#listItem","position":1,"name":"Home","item":"http:\/\/www.igoni.kr","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","name":"1. OS\uae30\uc220\ub178\ud2b8"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","position":2,"name":"1. OS\uae30\uc220\ub178\ud2b8","item":"http:\/\/www.igoni.kr\/?cat=5","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","name":"Linux \uacf5\ud1b5"},"previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr#listItem","name":"Home"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","position":3,"name":"Linux \uacf5\ud1b5","item":"http:\/\/www.igoni.kr\/?cat=7","nextItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?p=303#listItem","name":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c"},"previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=5#listItem","name":"1. OS\uae30\uc220\ub178\ud2b8"}},{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?p=303#listItem","position":4,"name":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c","previousItem":{"@type":"ListItem","@id":"http:\/\/www.igoni.kr\/?cat=7#listItem","name":"Linux \uacf5\ud1b5"}}]},{"@type":"Person","@id":"http:\/\/www.igoni.kr\/#person","name":"artop0420","image":{"@type":"ImageObject","@id":"http:\/\/www.igoni.kr\/?p=303#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g","width":96,"height":96,"caption":"artop0420"}},{"@type":"Person","@id":"http:\/\/www.igoni.kr\/?author=1#author","url":"http:\/\/www.igoni.kr\/?author=1","name":"artop0420","image":{"@type":"ImageObject","@id":"http:\/\/www.igoni.kr\/?p=303#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/6ed969bb042731f83571e940de11778b3d6af729b07d53ffb1c9cf224e32620f?s=96&d=mm&r=g","width":96,"height":96,"caption":"artop0420"}},{"@type":"WebPage","@id":"http:\/\/www.igoni.kr\/?p=303#webpage","url":"http:\/\/www.igoni.kr\/?p=303","name":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774","description":"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0","inLanguage":"ko-KR","isPartOf":{"@id":"http:\/\/www.igoni.kr\/#website"},"breadcrumb":{"@id":"http:\/\/www.igoni.kr\/?p=303#breadcrumblist"},"author":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"creator":{"@id":"http:\/\/www.igoni.kr\/?author=1#author"},"image":{"@type":"ImageObject","url":"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/02\/c081e3fc-fe68-47be-8254-71bbef2c7a4b.png","@id":"http:\/\/www.igoni.kr\/?p=303\/#mainImage","width":1024,"height":1024},"primaryImageOfPage":{"@id":"http:\/\/www.igoni.kr\/?p=303#mainImage"},"datePublished":"2026-02-02T00:02:52+09:00","dateModified":"2026-02-02T01:57:18+09:00"},{"@type":"WebSite","@id":"http:\/\/www.igoni.kr\/#website","url":"http:\/\/www.igoni.kr\/","name":"\uc774\uace4\uc544\uc774","description":"\uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8","inLanguage":"ko-KR","publisher":{"@id":"http:\/\/www.igoni.kr\/#person"}}]},"og:locale":"ko_KR","og:site_name":"\uc774\uace4\uc544\uc774 - \uc798\ub098\uac00\ub294 \uc804\uc0b0\uc7c1\uc774\uc758 \ube14\ub85c\uadf8","og:type":"article","og:title":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774","og:description":"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0","og:url":"http:\/\/www.igoni.kr\/?p=303","og:image":"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg","article:published_time":"2026-02-01T15:02:52+00:00","article:modified_time":"2026-02-01T16:57:18+00:00","twitter:card":"summary_large_image","twitter:title":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c - \uc774\uace4\uc544\uc774","twitter:description":"valgrind\ub294 \ud504\ub85c\uadf8\ub7a8 \uc124\ub2a5\uc744 \ud504\ub85c\ud30c\uc77c\ub9c1 \ud6c4 \uba54\ubaa8\ub9ac \ud560\ub2f9 \/ \ucd08\uae30\ud654 \ub418\uc9c0 \uc54a\uc740 \uba54\ubaa8\ub9ac \uc601\uc5ed \uc744 \uac80\uc0c9\ud560 \uc218 \uc788\ub294\ub370, Redhat \ubb38\uc11c\ub97c \ucc38\uace0\ud558\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9ac\ud3ec\ud2b8\ub97c \ubc1b\uc744 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc2e4\ud589\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uba54\ubaa8\ub9ac \uc561\uc138\uc2a4 \uc9c0\uc815\ub418\uc9c0 \uc54a\uc558\uac70\ub098 \ucd08\uae30\ud654\ub418\uc9c0 \uc54a\uc740 \uac12 \uc0ac\uc6a9 \uc798\ubabb\ub41c \ud799 \uba54\ubaa8\ub9ac \ud574\uc81c \ud3ec\uc778\ud130 \uc911\ubcf5 \uba54\ubaa8\ub9ac \ub204\uc218 memcheck\ub85c \uc2e4\ud589\ub418\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uba54\ubaa8\ub9ac \uc0ac\uc6a9\ub7c9 \uc744 \ud655\uc778\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0","twitter:image":"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/cropped-j3fi6eistvc5ixa6lvm3ra-1.jpg"},"aioseo_meta_data":{"post_id":"303","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-02-01 15:02:52","updated":"2026-02-01 17:04:38","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\/?cat=5\" title=\"1. OS\uae30\uc220\ub178\ud2b8\">1. OS\uae30\uc220\ub178\ud2b8<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"http:\/\/www.igoni.kr\/?cat=7\" title=\"Linux \uacf5\ud1b5\">Linux \uacf5\ud1b5<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tvalgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"http:\/\/www.igoni.kr"},{"label":"1. OS\uae30\uc220\ub178\ud2b8","link":"http:\/\/www.igoni.kr\/?cat=5"},{"label":"Linux \uacf5\ud1b5","link":"http:\/\/www.igoni.kr\/?cat=7"},{"label":"valgrind\ub97c \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac \uccb4\ud06c","link":"http:\/\/www.igoni.kr\/?p=303"}],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=303"}],"version-history":[{"count":2,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/303\/revisions"}],"predecessor-version":[{"id":311,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/303\/revisions\/311"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/309"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=303"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}