{"id":45865,"date":"2025-04-18T16:19:44","date_gmt":"2025-04-18T09:19:44","guid":{"rendered":"https:\/\/vinastech.vn\/?p=45865"},"modified":"2025-04-18T16:19:44","modified_gmt":"2025-04-18T09:19:44","slug":"su-khac-biet-giua-giam-sat-monitoring-va-kha-nang-quan-sat-observability","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/su-khac-biet-giua-giam-sat-monitoring-va-kha-nang-quan-sat-observability\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Gi\u00e1m s\u00e1t (Monitoring) v\u00e0 Kh\u1ea3 n\u0103ng quan s\u00e1t (Observability)"},"content":{"rendered":"<p data-sourcepos=\"3:1-3:469\">Gi\u00e1m s\u00e1t t\u1eebng cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft tr\u1ef1c ti\u1ebfp v\u1ec1 t\u00ecnh tr\u1ea1ng CNTT: b\u1ea1n thu th\u1eadp d\u1eef li\u1ec7u, x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ec3 theo d\u00f5i v\u00e0 ch\u1ea9n \u0111o\u00e1n c\u00e1c v\u1ea5n \u0111\u1ec1 khi ch\u00fang ph\u00e1t sinh. Tuy nhi\u00ean, khi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT ph\u00e1t tri\u1ec3n v\u1edbi \u0111\u00e1m m\u00e2y, container h\u00f3a v\u00e0 ki\u1ebfn tr\u00fac ph\u00e2n t\u00e1n, gi\u00e1m s\u00e1t truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c theo k\u1ecbp. Kh\u1ea3 n\u0103ng quan s\u00e1t xu\u1ea5t hi\u1ec7n, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn kh\u00f4ng ch\u1ec9 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0 c\u00f2n cho ph\u00e9p ph\u00e1t hi\u1ec7n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ch\u1ee7 \u0111\u1ed9ng.<\/p>\n<p data-sourcepos=\"5:1-5:284\">Li\u1ec7u kh\u1ea3 n\u0103ng quan s\u00e1t ch\u1ec9 l\u00e0 m\u1ed9t t\u1eeb th\u00f4ng d\u1ee5ng, hay n\u00f3 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t s\u1ef1 thay \u0111\u1ed5i c\u01a1 b\u1ea3n trong ho\u1ea1t \u0111\u1ed9ng CNTT? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t, vai tr\u00f2 b\u1ed5 sung c\u1ee7a ch\u00fang v\u00e0 t\u1ea1i sao kh\u1ea3 n\u0103ng quan s\u00e1t l\u1ea1i c\u1ea7n thi\u1ebft cho c\u00e1c nh\u00f3m CNTT ng\u00e0y nay.<\/p>\n<p data-sourcepos=\"5:1-5:284\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-45866 aligncenter\" src=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Observability_vs_Monitoring_3623d1e4f3-761x400.jpg\" alt=\"\" width=\"761\" height=\"400\" srcset=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Observability_vs_Monitoring_3623d1e4f3-761x400.jpg 761w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Observability_vs_Monitoring_3623d1e4f3-768x404.jpg 768w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Observability_vs_Monitoring_3623d1e4f3-600x315.jpg 600w, https:\/\/vinastech.vn\/wp-content\/uploads\/2025\/04\/Observability_vs_Monitoring_3623d1e4f3.jpg 942w\" sizes=\"auto, (max-width: 761px) 100vw, 761px\" \/><\/p>\n<h3 data-sourcepos=\"7:1-7:32\"><strong>Gi\u00e1m s\u00e1t (Monitoring) l\u00e0 g\u00ec?<\/strong><\/h3>\n<p data-sourcepos=\"9:1-9:457\">Gi\u00e1m s\u00e1t l\u00e0 ho\u1ea1t \u0111\u1ed9ng thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng CNTT \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 hi\u1ec7u su\u1ea5t ho\u1eb7c l\u1ed7i. C\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u00e3 bi\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ee9c s\u1eed d\u1ee5ng CPU ho\u1eb7c m\u1ee9c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb, th\u01b0\u1eddng t\u1ea1o ra c\u1ea3nh b\u00e1o khi v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng. D\u1eef li\u1ec7u n\u00e0y th\u01b0\u1eddng \u1edf d\u1ea1ng c\u00e1c ch\u1ec9 s\u1ed1 chu\u1ed7i th\u1eddi gian, cung c\u1ea5p \u1ea3nh ch\u1ee5p nhanh v\u1ec1 t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c tham s\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n<p data-sourcepos=\"11:1-11:36\"><strong>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a gi\u00e1m s\u00e1t:<\/strong><\/p>\n<ul data-sourcepos=\"13:1-16:0\">\n<li data-sourcepos=\"13:1-13:103\"><strong>T\u00ednh ch\u1ea5t ph\u1ea3n \u1ee9ng:<\/strong> Gi\u00e1m s\u00e1t th\u01b0\u1eddng k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o sau khi s\u1ef1 c\u1ed1 \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li data-sourcepos=\"14:1-14:130\"><strong>C\u1ea3nh b\u00e1o d\u1ef1a tr\u00ean ng\u01b0\u1ee1ng:<\/strong> Th\u00f4ng b\u00e1o \u0111\u01b0\u1ee3c t\u1ea1o khi c\u00e1c ch\u1ec9 s\u1ed1 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh (v\u00ed d\u1ee5: m\u1ee9c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb cao).<\/li>\n<li data-sourcepos=\"15:1-16:0\"><strong>M\u1ee5c ti\u00eau ch\u00ednh:<\/strong> Ph\u00e1t hi\u1ec7n v\u00e0 c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e3 bi\u1ebft \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n ph\u1ea3n \u1ee9ng nhanh ch\u00f3ng.<\/li>\n<\/ul>\n<p data-sourcepos=\"17:1-17:246\">M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 gi\u00e1m s\u00e1t l\u00e0 c\u1ea3nh b\u00e1o v\u1ec1 m\u1ee9c s\u1eed d\u1ee5ng CPU c\u00f3 th\u1ec3 th\u00f4ng b\u00e1o cho b\u1ea1n r\u1eb1ng m\u1ed9t m\u00e1y ch\u1ee7 \u0111ang b\u1ecb qu\u00e1 t\u1ea3i, nh\u01b0ng n\u1ebfu kh\u00f4ng c\u00f3 ng\u1eef c\u1ea3nh b\u1ed5 sung, n\u00f3 kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, c\u00f3 th\u1ec3 n\u1eb1m \u1edf n\u01a1i kh\u00e1c trong m\u1ed9t c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u1ee9c t\u1ea1p.<\/p>\n<h3 data-sourcepos=\"19:1-19:44\"><strong>Kh\u1ea3 n\u0103ng quan s\u00e1t (Observability) l\u00e0 g\u00ec?<\/strong><\/h3>\n<p data-sourcepos=\"21:1-21:417\"><a href=\"https:\/\/www.logicmonitor.com\/resource\/the-more-you-monitor-what-is-observability\" target=\"_blank\" rel=\"noopener\">Kh\u1ea3 n\u0103ng quan s\u00e1t<\/a> v\u01b0\u1ee3t xa gi\u00e1m s\u00e1t b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p ph\u00e2n t\u00edch d\u1eef li\u1ec7u, h\u1ecdc m\u00e1y v\u00e0 ghi nh\u1eadt k\u00fd n\u00e2ng cao \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng. Kh\u1ea3 n\u0103ng quan s\u00e1t d\u1ef1a tr\u00ean ba tr\u1ee5 c\u1ed9t c\u1ed1t l\u00f5i \u2014 nh\u1eadt k\u00fd (logs), ch\u1ec9 s\u1ed1 (metrics) v\u00e0 d\u1ea5u v\u1ebft (traces) \u2014 \u0111\u1ec3 cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng, cho ph\u00e9p c\u00e1c nh\u00f3m x\u00e1c \u0111\u1ecbnh c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u01b0a bi\u1ebft, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c gi\u00e1n \u0111o\u1ea1n trong t\u01b0\u01a1ng lai.<\/p>\n<h3 data-sourcepos=\"23:1-23:45\"><strong>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a kh\u1ea3 n\u0103ng quan s\u00e1t:<\/strong><\/h3>\n<ul data-sourcepos=\"25:1-28:0\">\n<li data-sourcepos=\"25:1-25:139\"><strong>C\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng:<\/strong> Kh\u1ea3 n\u0103ng quan s\u00e1t cho ph\u00e9p c\u00e1c nh\u00f3m d\u1ef1 \u0111o\u00e1n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li data-sourcepos=\"26:1-26:135\"><strong>Thu th\u1eadp d\u1eef li\u1ec7u th\u1ed1ng nh\u1ea5t:<\/strong> Nh\u1eadt k\u00fd, ch\u1ec9 s\u1ed1 v\u00e0 d\u1ea5u v\u1ebft k\u1ebft h\u1ee3p v\u1edbi nhau \u0111\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 h\u00e0nh vi h\u1ec7 th\u1ed1ng.<\/li>\n<li data-sourcepos=\"27:1-28:0\"><strong>Ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5:<\/strong> C\u00e1c c\u00f4ng c\u1ee5 kh\u1ea3 n\u0103ng quan s\u00e1t t\u1eadn d\u1ee5ng h\u1ecdc m\u00e1y \u0111\u1ec3 t\u01b0\u01a1ng quan d\u1eef li\u1ec7u, gi\u00fap x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n thay v\u00ec ch\u1ec9 c\u00e1c tri\u1ec7u ch\u1ee9ng.<\/li>\n<\/ul>\n<p data-sourcepos=\"29:1-29:232\">M\u1ed9t v\u00ed d\u1ee5 v\u1ec1 kh\u1ea3 n\u0103ng quan s\u00e1t: Trong ki\u1ebfn tr\u00fac microservices, n\u1ebfu th\u1eddi gian ph\u1ea3n h\u1ed3i ch\u1eadm l\u1ea1i, kh\u1ea3 n\u0103ng quan s\u00e1t c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c microservice g\u00e2y ra s\u1ef1 c\u1ed1, ngay c\u1ea3 khi v\u1ea5n \u0111\u1ec1 b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t ph\u1ee5 thu\u1ed9c s\u00e2u nhi\u1ec1u l\u1edbp.<\/p>\n<p data-sourcepos=\"31:1-31:184\"><strong>O11y<\/strong> l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a observability, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf 11 ch\u1eef c\u00e1i gi\u1eefa &#8216;O&#8217; v\u00e0 &#8216;Y&#8217; trong &#8220;observability&#8221;. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch Kubernetes th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 K8s.<\/p>\n<p data-sourcepos=\"33:1-33:129\">\u0110\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 nh\u1eefng g\u00ec kh\u1ea3 n\u0103ng quan s\u00e1t bao h\u00e0m, h\u00e3y xem b\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i, <strong>What is O11y? Observability explained.<\/strong><\/p>\n<h3 data-sourcepos=\"35:1-35:57\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t<\/strong><\/h3>\n<p data-sourcepos=\"37:1-37:305\">Gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t b\u1ed5 sung cho nhau, nh\u01b0ng m\u1ee5c ti\u00eau c\u1ee7a ch\u00fang kh\u00e1c nhau. Gi\u00e1m s\u00e1t theo d\u00f5i c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u00e3 bi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc, trong khi kh\u1ea3 n\u0103ng quan s\u00e1t ph\u00e2n t\u00edch \u0111\u1ea7u ra \u0111\u1ec3 suy ra t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng v\u00e0 ch\u1ee7 \u0111\u1ed9ng gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u01b0a bi\u1ebft.<\/p>\n<div class=\"horizontal-scroll-wrapper\">\n<div class=\"table-block-component\">\n<div class=\"table-block has-export-button\">\n<div class=\"table-content not-end-of-paragraph\">\n<table data-sourcepos=\"39:1-45:108\">\n<tbody>\n<tr data-sourcepos=\"39:1-39:100\">\n<th data-sourcepos=\"39:1-39:18\">Kh\u00eda c\u1ea1nh<\/th>\n<th data-sourcepos=\"39:20-39:55\">Gi\u00e1m s\u00e1t (Monitoring)<\/th>\n<th data-sourcepos=\"39:57-39:98\">Kh\u1ea3 n\u0103ng quan s\u00e1t (Observability)<\/th>\n<\/tr>\n<tr data-sourcepos=\"41:1-41:120\">\n<td data-sourcepos=\"41:1-41:14\"><strong>M\u1ee5c \u0111\u00edch<\/strong><\/td>\n<td data-sourcepos=\"41:16-41:51\">Ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e3 bi\u1ebft<\/td>\n<td data-sourcepos=\"41:53-41:118\">Thu \u0111\u01b0\u1ee3c hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u01b0a bi\u1ebft v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5<\/td>\n<\/tr>\n<tr data-sourcepos=\"42:1-42:102\">\n<td data-sourcepos=\"42:1-42:23\"><strong>T\u1eadp trung d\u1eef li\u1ec7u<\/strong><\/td>\n<td data-sourcepos=\"42:25-42:59\">C\u00e1c ch\u1ec9 s\u1ed1 chu\u1ed7i th\u1eddi gian<\/td>\n<td data-sourcepos=\"42:61-42:100\">Nh\u1eadt k\u00fd, ch\u1ec9 s\u1ed1, d\u1ea5u v\u1ebft<\/td>\n<\/tr>\n<tr data-sourcepos=\"43:1-43:102\">\n<td data-sourcepos=\"43:1-43:19\"><strong>C\u00e1ch ti\u1ebfp c\u1eadn<\/strong><\/td>\n<td data-sourcepos=\"43:21-43:58\">Ph\u1ea3n \u1ee9ng<\/td>\n<td data-sourcepos=\"43:60-43:100\">Ch\u1ee7 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr data-sourcepos=\"44:1-44:104\">\n<td data-sourcepos=\"44:1-44:20\"><strong>Ph\u1ea1m vi v\u1ea5n \u0111\u1ec1<\/strong><\/td>\n<td data-sourcepos=\"44:22-44:58\">X\u00e1c \u0111\u1ecbnh c\u00e1c tri\u1ec7u ch\u1ee9ng<\/td>\n<td data-sourcepos=\"44:60-44:102\">Ch\u1ea9n \u0111o\u00e1n nguy\u00ean nh\u00e2n<\/td>\n<\/tr>\n<tr data-sourcepos=\"45:1-45:108\">\n<td data-sourcepos=\"45:1-45:19\"><strong>V\u00ed d\u1ee5 s\u1eed d\u1ee5ng<\/strong><\/td>\n<td data-sourcepos=\"45:21-45:55\">C\u1ea3nh b\u00e1o v\u1ec1 m\u1ee9c s\u1eed d\u1ee5ng CPU cao<\/td>\n<td data-sourcepos=\"45:57-45:106\">Theo d\u00f5i c\u00e1c y\u00eau c\u1ea7u tr\u00ean c\u00e1c microservices<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong>So s\u00e1nh gi\u1eefa Gi\u00e1m s\u00e1t, Kh\u1ea3 n\u0103ng quan s\u00e1t, \u0110o l\u01b0\u1eddng t\u1eeb xa (Telemetry) v\u00e0 APM<\/strong><\/h3>\n<p data-sourcepos=\"49:1-49:419\">Gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c thu\u1eadt ng\u1eef c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau, nh\u01b0ng ch\u00fang ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t m\u1ee5c ti\u00eau chung. Gi\u00e1m s\u00e1t l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a quy tr\u00ecnh l\u00e0m vi\u1ec7c kh\u1ea3 n\u0103ng quan s\u00e1t, v\u00ec n\u00f3 cho ph\u00e9p ch\u00fang ta theo d\u00f5i tr\u1ea1ng th\u00e1i c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 d\u1ecbch v\u1ee5 c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng. Tuy nhi\u00ean, ch\u1ec9 gi\u00e1m s\u00e1t kh\u00f4ng th\u1ec3 cung c\u1ea5p b\u1ee9c tranh ho\u00e0n ch\u1ec9nh m\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t mang l\u1ea1i.<\/p>\n<p data-sourcepos=\"51:1-51:470\">Kh\u1ea3 n\u0103ng quan s\u00e1t bao g\u1ed3m c\u1ea3 gi\u00e1m s\u00e1t v\u00e0 <strong>\u0111o t\u1eeb xa (telemetry)<\/strong> v\u00ec n\u00f3 d\u1ef1a v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 ph\u00e2n t\u00edch n\u00f3 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 h\u00e0nh vi h\u1ec7 th\u1ed1ng. \u0110o t\u1eeb xa cung c\u1ea5p d\u1eef li\u1ec7u th\u00f4 \u0111\u1ec3 \u0111\u01b0a v\u00e0o qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch, trong khi gi\u00e1m s\u00e1t \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang ta li\u00ean t\u1ee5c thu th\u1eadp d\u1eef li\u1ec7u n\u00e0y v\u00e0 lu\u00f4n \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o v\u1ec1 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i ho\u1eb7c v\u1ea5n \u0111\u1ec1 n\u00e0o trong h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. N\u1ebfu kh\u00f4ng c\u00f3 \u0111o t\u1eeb xa v\u00e0 gi\u00e1m s\u00e1t, kh\u1ea3 n\u0103ng quan s\u00e1t kh\u00f4ng th\u1ec3 t\u1ed3n t\u1ea1i.<\/p>\n<p data-sourcepos=\"53:1-53:323\">C\u00e1c c\u00f4ng c\u1ee5 <a href=\"https:\/\/www.logicmonitor.com\/application-performance-monitoring\" target=\"_blank\" rel=\"noopener\"><strong>Gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng (APM)<\/strong><\/a> cung c\u1ea5p cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c nh\u00f3m v\u1eadn h\u00e0nh nh\u1eefng hi\u1ec3u bi\u1ebft theo th\u1eddi gian th\u1ef1c v\u1ec1 hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 nhanh ch\u00f3ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 gi\u00e1m s\u00e1t truy\u1ec1n th\u1ed1ng, APM cung c\u1ea5p kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb s\u00e2u h\u01a1n v\u00e0o m\u00e3 \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c ph\u1ee5 thu\u1ed9c.<\/p>\n<p data-sourcepos=\"55:1-55:153\">Kh\u1ea3 n\u0103ng quan s\u00e1t kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a gi\u00e1m s\u00e1t \u2014 n\u00f3 l\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i ch\u1ee7 \u0111\u1ed9ng trao quy\u1ec1n cho c\u00e1c nh\u00f3m gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi ch\u00fang x\u1ea3y ra.<\/p>\n<h3 data-sourcepos=\"57:1-57:56\"><strong>C\u00e1ch gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t ph\u1ed1i h\u1ee3p v\u1edbi nhau<\/strong><\/h3>\n<p data-sourcepos=\"59:1-59:323\">Gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t l\u00e0 c\u00e1c l\u1ef1c l\u01b0\u1ee3ng b\u1ed5 sung, khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng nhau, t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i ho\u00e0n ch\u1ec9nh \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng CNTT. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch hai ch\u1ee9c n\u0103ng n\u00e0y t\u01b0\u01a1ng t\u00e1c trong c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf \u0111\u1ec3 duy tr\u00ec t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng.<\/p>\n<h3 data-sourcepos=\"61:1-61:63\"><strong>Gi\u00e1m s\u00e1t \u0111\u1eb7t n\u1ec1n t\u1ea3ng b\u1eb1ng c\u00e1ch theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u00e3 bi\u1ebft<\/strong><\/h3>\n<p data-sourcepos=\"63:1-63:211\">Gi\u00e1m s\u00e1t cung c\u1ea5p d\u1eef li\u1ec7u c\u01a1 s\u1edf thi\u1ebft y\u1ebfu m\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean \u0111\u00f3. Vi\u1ec7c li\u00ean t\u1ee5c theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u00e3 bi\u1ebft \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c nh\u00f3m \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o v\u1ec1 b\u1ea5t k\u1ef3 sai l\u1ec7ch n\u00e0o so v\u1edbi hi\u1ec7u su\u1ea5t d\u1ef1 ki\u1ebfn.<\/p>\n<ul data-sourcepos=\"65:1-66:0\">\n<li data-sourcepos=\"65:1-66:0\"><strong>V\u00ed d\u1ee5:<\/strong> C\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh nh\u01b0 m\u1ee9c s\u1eed d\u1ee5ng CPU, m\u1ee9c ti\u00eau th\u1ee5 b\u1ed9 nh\u1edb v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i. Khi b\u1ea5t k\u1ef3 ch\u1ec9 s\u1ed1 n\u00e0o trong s\u1ed1 n\u00e0y v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng \u0111\u00e3 \u0111\u1eb7t, m\u1ed9t c\u1ea3nh b\u00e1o s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o. \u0110\u00e2y l\u00e0 t\u00edn hi\u1ec7u ban \u0111\u1ea7u cho c\u00e1c nh\u00f3m CNTT r\u1eb1ng c\u00f3 th\u1ec3 c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 kh\u00f4ng \u1ed5n.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"67:1-67:71\"><strong>Kh\u1ea3 n\u0103ng quan s\u00e1t t\u0103ng c\u01b0\u1eddng c\u1ea3nh b\u00e1o gi\u00e1m s\u00e1t b\u1eb1ng \u0111\u1ed9 s\u00e2u ng\u1eef c\u1ea3nh<\/strong><\/h3>\n<p data-sourcepos=\"69:1-69:308\">Khi gi\u00e1m s\u00e1t t\u1ea1o ra c\u1ea3nh b\u00e1o, c\u00e1c c\u00f4ng c\u1ee5 kh\u1ea3 n\u0103ng quan s\u00e1t s\u1ebd can thi\u1ec7p \u0111\u1ec3 cung c\u1ea5p ng\u1eef c\u1ea3nh c\u1ea7n thi\u1ebft. Thay v\u00ec ch\u1ec9 b\u00e1o c\u00e1o r\u1eb1ng m\u1ed9t ng\u01b0\u1ee1ng \u0111\u00e3 b\u1ecb v\u01b0\u1ee3t qua, kh\u1ea3 n\u0103ng quan s\u00e1t \u0111i s\u00e2u v\u00e0o chi ti\u1ebft s\u1ef1 c\u1ed1, s\u1eed d\u1ee5ng nh\u1eadt k\u00fd, d\u1ea5u v\u1ebft v\u00e0 c\u00e1c m\u1ed1i t\u01b0\u01a1ng quan tr\u00ean nhi\u1ec1u ngu\u1ed3n d\u1eef li\u1ec7u \u0111\u1ec3 kh\u00e1m ph\u00e1 l\u00fd do x\u1ea3y ra c\u1ea3nh b\u00e1o.<\/p>\n<ul data-sourcepos=\"71:1-72:0\">\n<li data-sourcepos=\"71:1-72:0\"><strong>V\u00ed d\u1ee5:<\/strong> N\u1ebfu gi\u00e1m s\u00e1t k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o do th\u1eddi gian ph\u1ea3n h\u1ed3i cao tr\u00ean m\u1ed9t d\u1ecbch v\u1ee5 c\u1ee5 th\u1ec3, c\u00e1c d\u1ea5u v\u1ebft kh\u1ea3 n\u0103ng quan s\u00e1t c\u00f3 th\u1ec3 ti\u1ebft l\u1ed9 c\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c c\u00f3 th\u1ec3 l\u00e0 y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n. Vi\u1ec7c ph\u00e2n t\u00edch c\u00e1c ph\u1ee5 thu\u1ed9c n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh xem \u0111\u1ed9 tr\u1ec5 l\u00e0 do t\u1eafc ngh\u1ebdn c\u01a1 s\u1edf d\u1eef li\u1ec7u, t\u1eafc ngh\u1ebdn m\u1ea1ng hay m\u1ed9t d\u1ecbch v\u1ee5 c\u01a1 b\u1ea3n kh\u00e1c.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"73:1-73:94\"><strong>T\u01b0\u01a1ng quan d\u1eef li\u1ec7u gi\u1eefa c\u00e1c l\u1edbp gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 nhanh h\u01a1n<\/strong><\/h3>\n<p data-sourcepos=\"75:1-75:351\">D\u1eef li\u1ec7u gi\u00e1m s\u00e1t, m\u1eb7c d\u00f9 c\u1ea7n thi\u1ebft, th\u01b0\u1eddng thi\u1ebfu nh\u1eefng hi\u1ec3u bi\u1ebft chi ti\u1ebft, t\u01b0\u01a1ng quan c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 ph\u1ee9c t\u1ea1p, \u0111a d\u1ecbch v\u1ee5. Kh\u1ea3 n\u0103ng quan s\u00e1t t\u00edch h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u l\u1edbp kh\u00e1c nhau \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eadt k\u00fd \u1ee9ng d\u1ee5ng, giao d\u1ecbch ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u2014 \u0111\u1ec3 t\u01b0\u01a1ng quan c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 nhanh h\u01a1n.<\/p>\n<ul data-sourcepos=\"77:1-78:0\">\n<li data-sourcepos=\"77:1-78:0\"><strong>V\u00ed d\u1ee5:<\/strong> Gi\u1ea3 s\u1eed m\u1ed9t \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed hi\u1ec3n th\u1ecb s\u1ef1 t\u0103ng \u0111\u1ed9t bi\u1ebfn v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng thanh to\u00e1n th\u1ea5t b\u1ea1i. Gi\u00e1m s\u00e1t g\u1eafn c\u1edd \u0111i\u1ec1u n\u00e0y b\u1eb1ng m\u1ed9t c\u1ea3nh b\u00e1o l\u1ed7i, nh\u01b0ng kh\u1ea3 n\u0103ng quan s\u00e1t cho ph\u00e9p c\u00e1c nh\u00f3m t\u01b0\u01a1ng quan l\u1ed7i v\u1edbi c\u00e1c tri\u1ec3n khai g\u1ea7n \u0111\u00e2y, c\u00e1c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh ho\u1eb7c c\u00e1c microservice c\u1ee5 th\u1ec3 li\u00ean quan \u0111\u1ebfn quy tr\u00ecnh thanh to\u00e1n. S\u1ef1 t\u01b0\u01a1ng quan n\u00e0y c\u00f3 th\u1ec3 cho th\u1ea5y, ch\u1eb3ng h\u1ea1n, v\u1ea5n \u0111\u1ec1 b\u1eaft \u0111\u1ea7u ngay sau m\u1ed9t tri\u1ec3n khai c\u1ee5 th\u1ec3, h\u01b0\u1edbng d\u1eabn nh\u00f3m t\u1eadp trung v\u00e0o c\u00e1c l\u1ed7i ti\u1ec1m \u1ea9n trong b\u1ea3n ph\u00e1t h\u00e0nh \u0111\u00f3.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"79:1-79:62\"><strong>H\u1ecdc m\u00e1y khu\u1ebfch \u0111\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u1ea3nh b\u00e1o v\u00e0 gi\u1ea3m nhi\u1ec5u<\/strong><\/h3>\n<p data-sourcepos=\"81:1-81:340\">Gi\u00e1m s\u00e1t t\u1ea1o ra v\u00f4 s\u1ed1 c\u1ea3nh b\u00e1o, m\u1ed9t s\u1ed1 trong \u0111\u00f3 kh\u00f4ng quan tr\u1ecdng ho\u1eb7c th\u1eadm ch\u00ed c\u00f3 th\u1ec3 l\u00e0 d\u01b0\u01a1ng t\u00ednh gi\u1ea3. C\u00e1c n\u1ec1n t\u1ea3ng kh\u1ea3 n\u0103ng quan s\u00e1t, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng n\u1ec1n t\u1ea3ng \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ecdc m\u00e1y (ML), ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1ecbch s\u1eed \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng c\u1ea3nh b\u00e1o v\u00e0 lo\u1ea1i b\u1ecf nhi\u1ec5u b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9ng c\u00e1c ng\u01b0\u1ee1ng v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c b\u1ea5t th\u01b0\u1eddng th\u1ef1c s\u1ef1.<\/p>\n<ul data-sourcepos=\"83:1-84:0\">\n<li data-sourcepos=\"83:1-84:0\"><strong>V\u00ed d\u1ee5:<\/strong> N\u1ebfu gi\u00e1m s\u00e1t ph\u00e1t hi\u1ec7n m\u1ee9c s\u1eed d\u1ee5ng CPU t\u0103ng \u0111\u1ed9t bi\u1ebfn t\u1ea1m th\u1eddi, ML trong n\u1ec1n t\u1ea3ng kh\u1ea3 n\u0103ng quan s\u00e1t c\u00f3 th\u1ec3 nh\u1eadn ra \u0111\u00f3 l\u00e0 s\u1ef1 gia t\u0103ng tho\u00e1ng qua d\u1ef1 ki\u1ebfn d\u1ef1a tr\u00ean h\u00e0nh vi trong qu\u00e1 kh\u1ee9, lo\u1ea1i b\u1ecf c\u1ea3nh b\u00e1o. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu n\u00f3 x\u00e1c \u0111\u1ecbnh m\u1ed9t m\u1eabu b\u1ea5t th\u01b0\u1eddng (v\u00ed d\u1ee5: m\u1ee9c s\u1eed d\u1ee5ng CPU duy tr\u00ec tr\u00ean c\u00e1c d\u1ecbch v\u1ee5), n\u00f3 s\u1ebd leo thang v\u1ea5n \u0111\u1ec1. Vi\u1ec7c l\u1ecdc n\u00e0y l\u00e0m gi\u1ea3m nhi\u1ec5u v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 nh\u1eefng c\u1ea3nh b\u00e1o quan tr\u1ecdng m\u1edbi \u0111\u1ebfn \u0111\u01b0\u1ee3c c\u00e1c nh\u00f3m CNTT.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"85:1-85:63\"><strong>Kh\u1ea3 n\u0103ng quan s\u00e1t t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ee7 \u0111\u1ed9ng c\u1ee7a gi\u00e1m s\u00e1t<\/strong><\/h3>\n<p data-sourcepos=\"87:1-87:342\">Trong khi gi\u00e1m s\u00e1t v\u1ed1n mang t\u00ednh ph\u1ea3n \u1ee9ng \u2014 c\u1ea3nh b\u00e1o khi c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 v\u01b0\u1ee3t qua ng\u01b0\u1ee1ng \u2014 kh\u1ea3 n\u0103ng quan s\u00e1t c\u00f3 th\u00e1i \u0111\u1ed9 ch\u1ee7 \u0111\u1ed9ng b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1eabu v\u00e0 xu h\u01b0\u1edbng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 trong t\u01b0\u01a1ng lai. C\u00e1c n\u1ec1n t\u1ea3ng kh\u1ea3 n\u0103ng quan s\u00e1t v\u1edbi ph\u00e2n t\u00edch d\u1ef1 \u0111o\u00e1n s\u1eed d\u1ee5ng d\u1eef li\u1ec7u gi\u00e1m s\u00e1t \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi ch\u00fang bi\u1ec3u hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<ul data-sourcepos=\"89:1-90:0\">\n<li data-sourcepos=\"89:1-90:0\"><strong>V\u00ed d\u1ee5:<\/strong> Kh\u1ea3 n\u0103ng quan s\u00e1t c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n t\u00ecnh tr\u1ea1ng c\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 c\u1ee5 th\u1ec3 b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00e1m s\u00e1t v\u1ec1 xu h\u01b0\u1edbng s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb. N\u1ebfu n\u00f3 ph\u00e1t hi\u1ec7n m\u1ee9c s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb t\u0103ng \u0111\u1ec1u \u0111\u1eb7n theo th\u1eddi gian, n\u00f3 c\u00f3 th\u1ec3 c\u1ea3nh b\u00e1o c\u00e1c nh\u00f3m tr\u01b0\u1edbc khi m\u00e1y ch\u1ee7 \u0111\u1ea1t \u0111\u1ebfn dung l\u01b0\u1ee3ng t\u1ed1i \u0111a, cho ph\u00e9p h\u00e0nh \u0111\u1ed9ng ph\u00f2ng ng\u1eeba.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"91:1-91:98\"><strong>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n h\u1ee3p nh\u1ea5t k\u1ebft h\u1ee3p c\u1ea3nh b\u00e1o gi\u00e1m s\u00e1t v\u1edbi th\u00f4ng tin chi ti\u1ebft v\u1ec1 kh\u1ea3 n\u0103ng quan s\u00e1t<\/strong><\/h3>\n<p data-sourcepos=\"93:1-93:335\">Ph\u1ea3n \u1ee9ng s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb c\u1ea3 c\u1ea3nh b\u00e1o gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c v\u00e0 th\u00f4ng tin chi ti\u1ebft s\u00e2u s\u1eafc v\u1ec1 kh\u1ea3 n\u0103ng quan s\u00e1t, th\u01b0\u1eddng th\u00f4ng qua m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n h\u1ee3p nh\u1ea5t. B\u1eb1ng c\u00e1ch t\u1eadp trung c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u n\u00e0y, c\u00e1c nh\u00f3m CNTT c\u00f3 m\u1ed9t ngu\u1ed3n th\u00f4ng tin \u0111\u00e1ng tin c\u1eady duy nh\u1ea5t cho ph\u00e9p ph\u1ea3n \u1ee9ng nhanh h\u01a1n v\u00e0 ph\u1ed1i h\u1ee3p h\u01a1n.<\/p>\n<ul data-sourcepos=\"95:1-96:0\">\n<li data-sourcepos=\"95:1-96:0\"><strong>V\u00ed d\u1ee5:<\/strong> Trong m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n &#8220;m\u1ed9t c\u1eeda s\u1ed5&#8221;, d\u1eef li\u1ec7u gi\u00e1m s\u00e1t g\u1eafn c\u1edd s\u1ef1 c\u1ed1 d\u1ecbch v\u1ee5, trong khi th\u00f4ng tin chi ti\u1ebft v\u1ec1 kh\u1ea3 n\u0103ng quan s\u00e1t cung c\u1ea5p nh\u1eadt k\u00fd chi ti\u1ebft, d\u1ea5u v\u1ebft v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 tr\u00ean c\u00e1c d\u1ecbch v\u1ee5 b\u1ecb \u1ea3nh h\u01b0\u1edfng. Ch\u1ebf \u0111\u1ed9 xem h\u1ee3p nh\u1ea5t n\u00e0y cho ph\u00e9p nh\u00f3m \u0111i\u1ec1u tra t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 c\u1ed1 tr\u00ean to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, gi\u1ea3m th\u1eddi gian ch\u1ea9n \u0111o\u00e1n v\u00e0 ph\u1ea3n h\u1ed3i.<\/li>\n<\/ul>\n<h3 data-sourcepos=\"97:1-97:74\"><strong>V\u00f2ng ph\u1ea3n h\u1ed3i gi\u1eefa gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t \u0111\u1ec3 c\u1ea3i thi\u1ec7n li\u00ean t\u1ee5c<\/strong><\/h3>\n<p data-sourcepos=\"99:1-99:346\">Khi kh\u1ea3 n\u0103ng quan s\u00e1t kh\u00e1m ph\u00e1 ra c\u00e1c ch\u1ebf \u0111\u1ed9 l\u1ed7i v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 m\u1edbi, nh\u1eefng hi\u1ec3u bi\u1ebft n\u00e0y c\u00f3 th\u1ec3 tinh ch\u1ec9nh c\u1ea5u h\u00ecnh gi\u00e1m s\u00e1t, t\u1ea1o ra m\u1ed9t v\u00f2ng ph\u1ea3n h\u1ed3i li\u00ean t\u1ee5c. Nh\u1eefng hi\u1ec3u bi\u1ebft d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng quan s\u00e1t d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra c\u00e1c quy t\u1eafc v\u00e0 ng\u01b0\u1ee1ng gi\u00e1m s\u00e1t m\u1edbi, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ef1 c\u1ed1 trong t\u01b0\u01a1ng lai \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n ch\u00ednh x\u00e1c h\u01a1n v\u00e0 s\u1edbm h\u01a1n.<\/p>\n<h3 data-sourcepos=\"103:1-103:68\"><strong>K\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t<\/strong><\/h3>\n<p data-sourcepos=\"105:1-105:107\">Gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t mang l\u1ea1i m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn:<\/p>\n<ul data-sourcepos=\"107:1-110:0\">\n<li data-sourcepos=\"107:1-107:222\"><strong>Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh h\u01a1n:<\/strong> Gi\u00e1m s\u00e1t c\u1ea3nh b\u00e1o c\u00e1c nh\u00f3m CNTT v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 ngay l\u1eadp t\u1ee9c, trong khi kh\u1ea3 n\u0103ng quan s\u00e1t \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 b\u1eb1ng c\u00e1ch cung c\u1ea5p ng\u1eef c\u1ea3nh v\u00e0 c\u00e1c m\u1ed1i t\u01b0\u01a1ng quan.<\/li>\n<li data-sourcepos=\"108:1-108:215\"><strong>T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i:<\/strong> Nh\u1eefng hi\u1ec3u bi\u1ebft d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng quan s\u00e1t tinh ch\u1ec9nh c\u00e1c quy t\u1eafc gi\u00e1m s\u00e1t, d\u1eabn \u0111\u1ebfn c\u1ea3nh b\u00e1o ch\u00ednh x\u00e1c v\u00e0 ch\u1ee7 \u0111\u1ed9ng h\u01a1n, gi\u00fap h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh h\u01a1n tr\u01b0\u1edbc s\u1ef1 ph\u1ee9c t\u1ea1p ng\u00e0y c\u00e0ng t\u0103ng.<\/li>\n<li data-sourcepos=\"109:1-110:0\"><strong>Hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng:<\/strong> B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n h\u1ee3p nh\u1ea5t h\u1ee3p l\u00fd h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c, cho ph\u00e9p c\u00e1c nh\u00f3m ph\u1ea3n \u1ee9ng hi\u1ec7u qu\u1ea3, gi\u1ea3m th\u1eddi gian trung b\u00ecnh \u0111\u1ec3 gi\u1ea3i quy\u1ebft (MTTR) v\u00e0 gi\u1ea3m thi\u1ec3u gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5.<\/li>\n<\/ul>\n<p data-sourcepos=\"111:1-111:250\">T\u00f3m l\u1ea1i, gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t t\u1ea1o ra m\u1ed9t s\u1ee9c m\u1ea1nh t\u1ed5ng h\u1ee3p m\u1ea1nh m\u1ebd h\u1ed7 tr\u1ee3 c\u1ea3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 ph\u1ea3n \u1ee9ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a ch\u1ee7 \u0111\u1ed9ng, cho ph\u00e9p c\u00e1c nh\u00f3m CNTT lu\u00f4n \u0111i tr\u01b0\u1edbc c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n \u0111\u1ed3ng th\u1eddi duy tr\u00ec m\u1ee9c hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady h\u1ec7 th\u1ed1ng cao.<\/p>\n<h3 data-sourcepos=\"41:1-41:470\"><strong>Tham kh\u1ea3o c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c c\u1ee7a\u00a0<a href=\"https:\/\/vinastech.vn\/\">Vinastech<\/a>.<\/strong><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u00e1m s\u00e1t t\u1eebng cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft tr\u1ef1c ti\u1ebfp v\u1ec1 t\u00ecnh tr\u1ea1ng CNTT: b\u1ea1n thu th\u1eadp d\u1eef li\u1ec7u, x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ec3 theo d\u00f5i v\u00e0 ch\u1ea9n \u0111o\u00e1n c\u00e1c v\u1ea5n \u0111\u1ec1 khi ch\u00fang ph\u00e1t sinh. Tuy nhi\u00ean, khi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT ph\u00e1t tri\u1ec3n v\u1edbi \u0111\u00e1m m\u00e2y, container h\u00f3a v\u00e0 ki\u1ebfn tr\u00fac&#8230;<\/p>\n","protected":false},"author":7,"featured_media":45867,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1718],"tags":[2502],"class_list":["post-45865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-cong-nghe-vi","tag-logicmonitor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Gi\u00e1m s\u00e1t (Monitoring) v\u00e0 Kh\u1ea3 n\u0103ng quan s\u00e1t (Observability)<\/title>\n<meta name=\"description\" content=\"Gi\u00e1m s\u00e1t t\u1eebng cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft tr\u1ef1c ti\u1ebfp v\u1ec1 t\u00ecnh tr\u1ea1ng CNTT: b\u1ea1n thu th\u1eadp d\u1eef li\u1ec7u, x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ec3 theo d\u00f5i v\u00e0 ch\u1ea9n \u0111o\u00e1n c\u00e1c v\u1ea5n \u0111\u1ec1 khi ch\u00fang ph\u00e1t sinh. Tuy nhi\u00ean, khi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT ph\u00e1t tri\u1ec3n v\u1edbi \u0111\u00e1m m\u00e2y, container h\u00f3a v\u00e0 ki\u1ebfn tr\u00fac ph\u00e2n t\u00e1n, gi\u00e1m s\u00e1t truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c theo k\u1ecbp. 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