{"id":7476,"date":"2025-11-14T14:04:21","date_gmt":"2025-11-14T07:04:21","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=7476"},"modified":"2025-11-20T10:55:22","modified_gmt":"2025-11-20T03:55:22","slug":"bottleneck-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/","title":{"rendered":"Bottleneck L\u00e0 G\u00ec? \u1ea2nh H\u01b0\u1edfng, C\u00e1ch X\u00e1c \u0110\u1ecbnh &#038; G\u1ee1 Bottleneck"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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=\"Toggle Table of Content\"><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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Bottleneck-la-gi\" >Bottleneck l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Tai-sao-Bottleneck-lai-nguy-hiem\" >T\u1ea1i sao Bottleneck l\u1ea1i nguy hi\u1ec3m?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Nguyen-nhan-gay-Bottleneck\" >Nguy\u00ean nh\u00e2n g\u00e2y Bottleneck<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Ly-do-can-xac-dinh-Bottleneck-trong-quy-trinh\" >L\u00fd do c\u1ea7n x\u00e1c \u0111\u1ecbnh Bottleneck trong quy tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Dau-hieu-nhan-biet-ban-dang-co-mot-Bottleneck\" >D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft b\u1ea1n \u0111ang c\u00f3 m\u1ed9t Bottleneck<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Cac-loai-Bottleneck-thuong-gap\" >C\u00e1c lo\u1ea1i Bottleneck th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Bottleneck-ngan-han\" >Bottleneck ng\u1eafn h\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Bottleneck-dai-han\" >Bottleneck d\u00e0i h\u1ea1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Cach-xac-dinh-Bottleneck-chinh-xac\" >C\u00e1ch x\u00e1c \u0111\u1ecbnh Bottleneck ch\u00ednh x\u00e1c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#1-Truc-quan-hoa-quy-trinh-Visualize-the-Workflow\" >1. Tr\u1ef1c quan h\u00f3a quy tr\u00ecnh (Visualize the Workflow)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#2-Do-luong-va-phan-tich-du-lieu\" >2. \u0110o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#3-Lang-nghe-phan-hoi-tu-doi-nhom\" >3. L\u1eafng nghe ph\u1ea3n h\u1ed3i t\u1eeb \u0111\u1ed9i nh\u00f3m<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Giai-phap-xu-ly-Bottleneck\" >Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd Bottleneck<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#1-Toi-uu-thiet-ke-he-thong\" >1. T\u1ed1i \u01b0u thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#2-Toi-uu-quy-trinh-van-hanh\" >2. T\u1ed1i \u01b0u quy tr\u00ecnh v\u1eadn h\u00e0nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#3-Mo-rong-tai-nguyen-he-thong\" >3. M\u1edf r\u1ed9ng t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Cac-phuong-phap-xu-ly-Bottleneck-hieu-qua\" >C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd Bottleneck hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Vi-du-thuc-te-ve-Bottleneck-trong-cac-linh-vuc\" >V\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 Bottleneck trong c\u00e1c l\u0129nh v\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/#Cac-cong-cu-do-giam-sat-de-tranh-Bottleneck-tai-dien\" >C\u00e1c c\u00f4ng c\u1ee5 \u0111o &amp; gi\u00e1m s\u00e1t \u0111\u1ec3 tr\u00e1nh Bottleneck t\u00e1i di\u1ec5n<\/a><\/li><\/ul><\/nav><\/div>\n<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng, ch\u1eafc h\u1eb3n b\u1ea1n t\u1eebng g\u1eb7p t\u00ecnh tr\u1ea1ng website ch\u1eadm b\u1ea5t th\u01b0\u1eddng, API ph\u1ea3n h\u1ed3i tr\u1ec5, hay m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng 100% t\u1ea3i d\u00f9 l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng t\u0103ng. Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t n\u1eb1m \u1edf m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng g\u1ecdi l\u00e0 bottleneck (n\u00fat th\u1eaft c\u1ed5 chai). V\u1eady <strong><a href=\"https:\/\/interdata.vn\/blog\/bottleneck-la-gi\/\">Bottleneck l\u00e0 g\u00ec<\/a><\/strong>, nh\u01b0ng nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra v\u00e0 n\u00f3 \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn doanh nghi\u1ec7p c\u1ee7a b\u1ea1n. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 g\u1ee1 b\u1ecf t\u00ecnh tr\u1ea1ng Bottleneck? T\u1ea5t c\u1ea3 s\u1ebd c\u00f3 trong b\u00e0i vi\u1ebft n\u00e0y c\u1ee7a InterData.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bottleneck-la-gi\"><\/span><strong>Bottleneck l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Bottleneck<\/strong>, hay c\u00f2n g\u1ecdi l\u00e0 <strong>n\u00fat th\u1eaft c\u1ed5 chai<\/strong>, l\u00e0 m\u1ed9t \u0111i\u1ec3m ho\u1eb7c m\u1ed9t c\u00f4ng \u0111o\u1ea1n trong m\u1ed9t quy tr\u00ecnh c\u00f3 n\u0103ng su\u1ea5t th\u1ea5p h\u01a1n t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng \u0111o\u1ea1n kh\u00e1c, t\u1eeb \u0111\u00f3 l\u00e0m c\u1ea3n tr\u1edf v\u00e0 gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<figure id=\"attachment_35951\" aria-describedby=\"caption-attachment-35951\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35951\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Bottleneck-la-gi-1.jpg\" alt=\"Bottleneck l\u00e0 g\u00ec\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Bottleneck-la-gi-1.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Bottleneck-la-gi-1-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Bottleneck-la-gi-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-35951\" class=\"wp-caption-text\">Bottleneck l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>\u0110\u1ec3 d\u1ec5 h\u00ecnh dung, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t chai n\u01b0\u1edbc. D\u00f9 th\u00e2n chai c\u00f3 ch\u1ee9a \u0111\u01b0\u1ee3c bao nhi\u00eau n\u01b0\u1edbc \u0111i n\u1eefa, l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u1ea3y ra t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m lu\u00f4n b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi \u0111\u1ed9 h\u1eb9p c\u1ee7a c\u1ed5 chai. Trong c\u00f4ng vi\u1ec7c, &#8220;n\u00fat th\u1eaft c\u1ed5 chai&#8221; c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1. N\u0103ng su\u1ea5t c\u1ee7a c\u1ea3 m\u1ed9t d\u00e2y chuy\u1ec1n, m\u1ed9t d\u1ef1 \u00e1n hay m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ebd b\u1ecb quy\u1ebft \u0111\u1ecbnh b\u1edfi n\u0103ng su\u1ea5t c\u1ee7a \u0111i\u1ec3m y\u1ebfu nh\u1ea5t.<\/p>\n<p>M\u1ed9t \u0111i\u1ec3m quan tr\u1ecdng c\u1ea7n ph\u00e2n bi\u1ec7t l\u00e0 gi\u1eefa Bottleneck v\u00e0 c\u00e1c s\u1ef1 c\u1ed1 t\u1ea1m th\u1eddi. M\u1ed9t nh\u00e2n vi\u00ean ngh\u1ec9 \u1ed1m m\u1ed9t ng\u00e0y g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 t\u1ea1m th\u1eddi. Nh\u01b0ng n\u1ebfu quy tr\u00ecnh y\u00eau c\u1ea7u m\u1ecdi b\u00e1o c\u00e1o \u0111\u1ec1u ph\u1ea3i qua m\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00fd duy nh\u1ea5t \u0111\u1ec3 ph\u00ea duy\u1ec7t, v\u00e0 ng\u01b0\u1eddi \u0111\u00f3 lu\u00f4n b\u1ecb qu\u00e1 t\u1ea3i, th\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 m\u1ed9t Bottleneck mang t\u00ednh h\u1ec7 th\u1ed1ng. Hi\u1ec3u r\u00f5 <strong>Bottleneck l\u00e0 g\u00ec<\/strong> ch\u00ednh l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 nh\u1eadn di\u1ec7n v\u00e0 kh\u1eafc ph\u1ee5c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai-sao-Bottleneck-lai-nguy-hiem\"><\/span><strong>T\u1ea1i sao Bottleneck l\u1ea1i nguy hi\u1ec3m?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi xem nh\u1eb9 c\u00e1c \u0111i\u1ec3m ngh\u1ebdn nh\u1ecf, nh\u01b0ng ch\u00fang th\u1ef1c s\u1ef1 l\u00e0 nh\u1eefng &#8220;c\u0103n b\u1ec7nh&#8221; \u00e2m th\u1ea7m t\u00e0n ph\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a c\u1ea3 m\u1ed9t t\u1ed5 ch\u1ee9c. H\u1eadu qu\u1ea3 c\u1ee7a Bottleneck v\u00f4 c\u00f9ng nghi\u00eam tr\u1ecdng v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng d\u00e2y chuy\u1ec1n:<\/p>\n<ul>\n<li><strong>Gi\u1ea3m th\u00f4ng l\u01b0\u1ee3ng (Throughput):<\/strong> \u0110\u00e2y l\u00e0 t\u00e1c h\u1ea1i r\u00f5 r\u00e0ng nh\u1ea5t. N\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng b\u1ecb k\u00e9o xu\u1ed1ng b\u1eb1ng v\u1edbi n\u0103ng su\u1ea5t c\u1ee7a \u0111i\u1ec3m ngh\u1ebdn. D\u00f9 b\u1ea1n c\u00f3 \u0111\u1ea7u t\u01b0 c\u1ea3i ti\u1ebfn c\u00e1c c\u00f4ng \u0111o\u1ea1n kh\u00e1c, hi\u1ec7u qu\u1ea3 chung v\u1eabn kh\u00f4ng th\u1ec3 t\u0103ng l\u00ean.<\/li>\n<li><strong>T\u0103ng \u0111\u1ed9 tr\u1ec5 (Latency):<\/strong> Th\u1eddi gian \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m ho\u1eb7c m\u1ed9t t\u00e1c v\u1ee5 b\u1ecb k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c tr\u1ec5 deadline, giao h\u00e0ng ch\u1eadm, l\u00e0m gi\u1ea3m s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n<li><strong>G\u00e2y l\u00e3ng ph\u00ed ngu\u1ed3n l\u1ef1c:<\/strong> C\u00e1c c\u00f4ng \u0111o\u1ea1n ph\u00eda tr\u01b0\u1edbc Bottleneck ph\u1ea3i l\u00e0m vi\u1ec7c c\u1ea7m ch\u1eebng ho\u1eb7c t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn s\u1ea3n ph\u1ea9m\/c\u00f4ng vi\u1ec7c d\u1edf dang b\u1ecb \u00f9n \u1ee9. Trong khi \u0111\u00f3, c\u00e1c c\u00f4ng \u0111o\u1ea1n ph\u00eda sau l\u1ea1i ph\u1ea3i &#8220;ng\u1ed3i ch\u01a1i&#8221; v\u00ec kh\u00f4ng c\u00f3 vi\u1ec7c \u0111\u1ec3 l\u00e0m. C\u1ea3 hai k\u1ecbch b\u1ea3n \u0111\u1ec1u g\u00e2y l\u00e3ng ph\u00ed th\u1eddi gian, nh\u00e2n l\u1ef1c v\u00e0 chi ph\u00ed l\u01b0u kho.<\/li>\n<li><strong>T\u0103ng \u00e1p l\u1ef1c v\u00e0 c\u0103ng th\u1eb3ng:<\/strong> Nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c t\u1ea1i c\u00f4ng \u0111o\u1ea1n Bottleneck lu\u00f4n ph\u1ea3i ch\u1ecbu \u00e1p l\u1ef1c c\u1ef1c l\u1edbn, d\u1eabn \u0111\u1ebfn ki\u1ec7t s\u1ee9c, gi\u1ea3m \u0111\u1ed9ng l\u1ef1c v\u00e0 t\u0103ng nguy c\u01a1 sai s\u00f3t. S\u1ef1 c\u0103ng th\u1eb3ng c\u0169ng lan sang c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c khi h\u1ecd ph\u1ea3i li\u00ean t\u1ee5c ch\u1edd \u0111\u1ee3i.<\/li>\n<li><strong>\u0110\u1ed9i chi ph\u00ed v\u1eadn h\u00e0nh:<\/strong> \u0110\u1ec3 c\u1ed1 g\u1eafng b\u00f9 \u0111\u1eafp cho s\u1ef1 ch\u1eadm tr\u1ec5, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 ph\u1ea3i t\u0103ng ca, l\u00e0m th\u00eam gi\u1edd, d\u1eabn \u0111\u1ebfn chi ph\u00ed nh\u00e2n c\u00f4ng t\u0103ng v\u1ecdt. Trong l\u0129nh v\u1ef1c IT, Bottleneck h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi ph\u00ed h\u1ea1 t\u1ea7ng do ph\u1ea3i m\u1edf r\u1ed9ng quy m\u00f4 m\u00e1y ch\u1ee7 m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn doanh thu:<\/strong> Giao h\u00e0ng ch\u1eadm l\u00e0m m\u1ea5t kh\u00e1ch h\u00e0ng. Ra m\u1eaft s\u1ea3n ph\u1ea9m m\u1edbi kh\u00f4ng \u0111\u00fang th\u1eddi \u0111i\u1ec3m l\u00e0m l\u1ee1 m\u1ea5t c\u01a1 h\u1ed9i th\u1ecb tr\u01b0\u1eddng. T\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u1ec1h\u1ec3 \u0111\u1eb7t h\u00e0ng.<\/li>\n<li><strong>Trong Logistics:<\/strong> T\u1ea1i m\u1ed9t kho h\u00e0ng, quy tr\u00ecnh l\u1ea5y h\u00e0ng v\u00e0 v\u1eadn chuy\u1ec3n r\u1ea5t nhanh, nh\u01b0ng ch\u1ec9 c\u00f3 m\u1ed9t m\u00e1y \u0111\u00f3ng g\u00f3i v\u00e0 d\u00e1n nh\u00e3n. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01a1n h\u00e0ng \u0111\u1ec1u ph\u1ea3i x\u1ebfp h\u00e0ng ch\u1edd t\u1ea1i \u0111\u00e2y, g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c giao h\u00e0ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nguyen-nhan-gay-Bottleneck\"><\/span><strong>Nguy\u00ean nh\u00e2n g\u00e2y Bottleneck<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110i\u1ec3m ngh\u1ebdn c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n, c\u1ea3 v\u1ec1 con ng\u01b0\u1eddi, quy tr\u00ecnh l\u1eabn c\u00f4ng ngh\u1ec7. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u00fang g\u1ed1c r\u1ec5 v\u1ea5n \u0111\u1ec1 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3.<\/p>\n<ul>\n<li><strong>Thi\u1ebft k\u1ebf quy tr\u00ecnh kh\u00f4ng t\u1ed1i \u01b0u:<\/strong> Quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng m\u1ed9t c\u00e1ch ph\u1ee9c t\u1ea1p, r\u01b0\u1eddm r\u00e0, c\u00f3 qu\u00e1 nhi\u1ec1u b\u01b0\u1edbc ph\u00ea duy\u1ec7t ho\u1eb7c c\u00e1c b\u01b0\u1edbc ph\u1ee5 thu\u1ed9c l\u1eabn nhau m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>Ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean kh\u00f4ng h\u1ee3p l\u00fd:<\/strong> Thi\u1ebfu h\u1ee5t nh\u00e2n s\u1ef1, m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb t\u1ea1i m\u1ed9t c\u00f4ng \u0111o\u1ea1n quan tr\u1ecdng. Ho\u1eb7c m\u1ed9t nh\u00e2n s\u1ef1 ch\u1ee7 ch\u1ed1t (key person) ph\u1ea3i ki\u00eam nhi\u1ec7m qu\u00e1 nhi\u1ec1u vai tr\u00f2 v\u00e0 tr\u1edf th\u00e0nh \u0111i\u1ec3m ngh\u1ebdn c\u1ee7a nhi\u1ec1u lu\u1ed3ng c\u00f4ng vi\u1ec7c.<\/li>\n<li><strong>K\u1ef9 n\u0103ng v\u00e0 \u0111\u00e0o t\u1ea1o:<\/strong> Nh\u00e2n vi\u00ean t\u1ea1i m\u1ed9t c\u00f4ng \u0111o\u1ea1n thi\u1ebfu k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u1eed l\u00fd c\u00f4ng vi\u1ec7c v\u1edbi t\u1ed1c \u0111\u1ed9 y\u00eau c\u1ea7u, ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n v\u1ec1 quy tr\u00ecnh.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 c\u00f4ng ngh\u1ec7 (Trong IT):<\/strong>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>Code kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u:<\/strong> C\u00e1c thu\u1eadt to\u00e1n x\u1eed l\u00fd ch\u1eadm, c\u00e1c c\u00e2u truy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u (database query) k\u00e9m hi\u1ec7u qu\u1ea3 g\u00e2y ra th\u1eddi gian ph\u1ea3n h\u1ed3i l\u00e2u.<\/li>\n<li><strong>H\u1ea1 t\u1ea7ng y\u1ebfu k\u00e9m:<\/strong> CPU, RAM, dung l\u01b0\u1ee3ng \u1ed5 c\u1ee9ng ho\u1eb7c b\u0103ng th\u00f4ng m\u1ea1ng kh\u00f4ng \u0111\u1ee7 \u0111\u00e1p \u1ee9ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, g\u00e2y ra t\u00ecnh tr\u1ea1ng <strong>CPU bottleneck<\/strong> ho\u1eb7c ngh\u1ebdn m\u1ea1ng.<\/li>\n<li><strong>L\u1ed7i c\u1ea5u h\u00ecnh:<\/strong> C\u1ea5u h\u00ecnh sai c\u00e1c tham s\u1ed1 c\u1ee7a m\u00e1y ch\u1ee7, c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c \u1ee9ng d\u1ee5ng c\u0169ng l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra \u0111i\u1ec3m ngh\u1ebdn hi\u1ec7u n\u0103ng.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Qu\u1ea3n l\u00fd y\u1ebfu k\u00e9m:<\/strong> Thi\u1ebfu s\u1ef1 gi\u00e1m s\u00e1t, kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t r\u00f5 r\u00e0ng, ho\u1eb7c ng\u01b0\u1eddi qu\u1ea3n l\u00fd can thi\u1ec7p qu\u00e1 s\u00e2u v\u00e0o c\u00e1c t\u00e1c v\u1ee5 vi m\u00f4 c\u0169ng c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh t\u1ea1o ra Bottleneck.<\/li>\n<\/ul>\n<figure id=\"attachment_35952\" aria-describedby=\"caption-attachment-35952\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35952\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Nguyen-nhan-gay-Bottleneck.jpg\" alt=\"Nguy\u00ean nh\u00e2n g\u00e2y Bottleneck\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Nguyen-nhan-gay-Bottleneck.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Nguyen-nhan-gay-Bottleneck-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Nguyen-nhan-gay-Bottleneck-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-35952\" class=\"wp-caption-text\">Nguy\u00ean nh\u00e2n g\u00e2y Bottleneck<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Ly-do-can-xac-dinh-Bottleneck-trong-quy-trinh\"><\/span><strong>L\u00fd do c\u1ea7n x\u00e1c \u0111\u1ecbnh Bottleneck trong quy tr\u00ecnh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c nh\u1eadn di\u1ec7n bottleneck (n\u00fat th\u1eaft c\u1ed5 chai) trong quy tr\u00ecnh l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft, v\u00ec n\u00f3 cho b\u1ea1n th\u1ea5y ch\u00ednh x\u00e1c \u0111i\u1ec3m n\u00e0o \u0111ang l\u00e0m ch\u1eadm ho\u1eb7c c\u1ea3n tr\u1edf ti\u1ebfn \u0111\u1ed9 c\u00f4ng vi\u1ec7c. Khi t\u00ecm ra v\u00e0 x\u1eed l\u00fd nh\u1eefng \u0111o\u1ea1n b\u1ecb ngh\u1ebdn n\u00e0y, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ee3i \u00edch quan tr\u1ecdng nh\u01b0:<\/p>\n<ul>\n<li>Gi\u00fap quy tr\u00ecnh v\u1eadn h\u00e0nh m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3.<\/li>\n<li>Hi\u1ec3u r\u00f5 c\u00e1ch quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng nh\u1edd vi\u1ec7c h\u00ecnh dung t\u1eebng b\u01b0\u1edbc trong chu\u1ed7i c\u00f4ng vi\u1ec7c.<\/li>\n<li>Gi\u1ea3m t\u00ecnh tr\u1ea1ng ch\u1eadm tr\u1ec5, t\u1eeb \u0111\u00f3 h\u1ea1n ch\u1ebf l\u00e3ng ph\u00ed th\u1eddi gian v\u00e0 chi ph\u00ed.<\/li>\n<li>Nh\u1eadn di\u1ec7n s\u1edbm c\u00e1c bottleneck ti\u1ec1m \u1ea9n, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i \u0111\u1ec3 m\u1edf r\u1ed9ng s\u1ea3n xu\u1ea5t ho\u1eb7c ph\u00e1t tri\u1ec3n kinh doanh.<\/li>\n<li>T\u0103ng th\u1eddi gian s\u1ea3n xu\u1ea5t nh\u1edd d\u00f2ng c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng kh\u1ecfi c\u00e1c \u0111i\u1ec3m ngh\u1ebdn.<\/li>\n<li>C\u1ee7ng c\u1ed1 s\u1ef1 h\u1ee3p t\u00e1c gi\u1eefa c\u00e1c b\u00ean li\u00ean quan v\u00e0 n\u00e2ng cao m\u1ee9c \u0111\u1ed9 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/li>\n<li>Gi\u1ea3m \u00e1p l\u1ef1c cho nh\u00e2n vi\u00ean, h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i v\u00e0 t\u1ea1o n\u00ean m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c d\u1ec5 ch\u1ecbu h\u01a1n.<\/li>\n<li>Gi\u1ea3m c\u00e1c chi ph\u00ed ph\u00e1t sinh kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Dau-hieu-nhan-biet-ban-dang-co-mot-Bottleneck\"><\/span><strong>D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft b\u1ea1n \u0111ang c\u00f3 m\u1ed9t Bottleneck <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110i\u1ec3m ngh\u1ebdn kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng r\u00f5 r\u00e0ng. Tuy nhi\u00ean, ch\u00fang th\u01b0\u1eddng \u0111\u1ec3 l\u1ea1i nh\u1eefng &#8220;d\u1ea5u v\u1ebft&#8221; trong ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y. N\u1ebfu b\u1ea1n th\u1ea5y m\u1ed9t ho\u1eb7c nhi\u1ec1u d\u1ea5u hi\u1ec7u sau \u0111\u00e2y, r\u1ea5t c\u00f3 th\u1ec3 m\u1ed9t Bottleneck \u0111ang t\u1ed3n t\u1ea1i:<\/p>\n<ul>\n<li><strong>C\u00f4ng vi\u1ec7c b\u1ecb \u00f9n \u1ee9, ch\u1ea5t \u0111\u1ed1ng:<\/strong> M\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00f4ng vi\u1ec7c lu\u00f4n t\u1ed3n \u0111\u1ecdng t\u1ea1i m\u1ed9t ph\u00f2ng ban ho\u1eb7c m\u1ed9t c\u00f4ng \u0111o\u1ea1n c\u1ee5 th\u1ec3 trong m\u1ed9t th\u1eddi gian d\u00e0i. V\u00ed d\u1ee5, khay &#8220;T\u00e0i li\u1ec7u ch\u1edd duy\u1ec7t&#8221; tr\u00ean b\u00e0n c\u1ee7a s\u1ebfp l\u00fac n\u00e0o c\u0169ng \u0111\u1ea7y \u1eafp.<\/li>\n<li><strong>Nh\u00e2n vi\u00ean t\u1ea1i m\u1ed9t kh\u00e2u lu\u00f4n qu\u00e1 t\u1ea3i:<\/strong> Trong khi c\u00e1c \u0111\u1ed9i nh\u00f3m kh\u00e1c c\u00f3 l\u00fac r\u1ea3nh r\u1ed7i, c\u00f3 m\u1ed9t c\u00e1 nh\u00e2n ho\u1eb7c m\u1ed9t \u0111\u1ed9i lu\u00f4n ph\u1ea3i l\u00e0m th\u00eam gi\u1edd, tr\u00f4ng c\u00f3 v\u1ebb c\u0103ng th\u1eb3ng v\u00e0 b\u1eadn r\u1ed9n h\u01a1n h\u1eb3n.<\/li>\n<li><strong>C\u00e1c c\u00f4ng \u0111o\u1ea1n kh\u00e1c ph\u1ea3i ch\u1edd \u0111\u1ee3i:<\/strong> \u0110\u00e2y l\u00e0 h\u1ec7 qu\u1ea3 tr\u1ef1c ti\u1ebfp. Team thi\u1ebft k\u1ebf ph\u1ea3i ng\u1ed3i ch\u1edd team n\u1ed9i dung g\u1eedi y\u00eau c\u1ea7u. Team l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i ch\u1edd b\u1ea3n thi\u1ebft k\u1ebf ho\u00e0n ch\u1ec9nh. T\u00ecnh tr\u1ea1ng &#8220;\u0111\u00f3i&#8221; vi\u1ec7c th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra \u1edf c\u00e1c kh\u00e2u sau \u0111i\u1ec3m ngh\u1ebdn.<\/li>\n<li><strong>Ti\u1ebfn \u0111\u1ed9 chung b\u1ecb \u0111\u00ecnh tr\u1ec7:<\/strong> D\u00f9 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u n\u1ed7 l\u1ef1c, deadline c\u1ee7a d\u1ef1 \u00e1n v\u1eabn li\u00ean t\u1ee5c b\u1ecb \u0111\u1ea9y l\u00f9i m\u00e0 kh\u00f4ng r\u00f5 l\u00fd do c\u1ee5 th\u1ec3. Hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<li><strong>Kh\u00e1ch h\u00e0ng ph\u00e0n n\u00e0n v\u1ec1 th\u1eddi gian ch\u1edd:<\/strong> Th\u1eddi gian t\u1eeb l\u00fac kh\u00e1ch h\u00e0ng \u0111\u1eb7t h\u00e0ng \u0111\u1ebfn l\u00fac nh\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m k\u00e9o d\u00e0i b\u1ea5t th\u01b0\u1eddng. Th\u1eddi gian ph\u1ea3n h\u1ed3i c\u00e1c y\u00eau c\u1ea7u h\u1ed7 tr\u1ee3 qu\u00e1 l\u00e2u.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-Bottleneck-thuong-gap\"><\/span>C\u00e1c lo\u1ea1i Bottleneck th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u1ef1c t\u1ebf, b\u1ea5t k\u1ef3 doanh nghi\u1ec7p n\u00e0o c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed1i m\u1eb7t v\u1edbi Bottleneck. Nh\u00ecn chung, Bottleneck \u0111\u01b0\u1ee3c chia th\u00e0nh hai nh\u00f3m ch\u00ednh:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bottleneck-ngan-han\"><\/span>Bottleneck ng\u1eafn h\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 nh\u1eefng n\u00fat th\u1eaft xu\u1ea5t hi\u1ec7n \u0111\u1ed9t ng\u1ed9t nh\u01b0ng ch\u1ec9 mang t\u00ednh t\u1ea1m th\u1eddi v\u00e0 di\u1ec5n ra trong th\u1eddi gian ng\u1eafn. M\u1ee9c \u0111\u1ed9 r\u1ee7i ro c\u1ee7a lo\u1ea1i Bottleneck n\u00e0y th\u01b0\u1eddng th\u1ea5p h\u01a1n so v\u1edbi d\u00e0i h\u1ea1n. V\u00ed d\u1ee5, khi m\u1ed9t nh\u00e2n s\u1ef1 ngh\u1ec9 \u1ed1m \u0111\u1ed9t xu\u1ea5t v\u00e0 kh\u00f4ng c\u00f3 ai \u0111\u1ee7 kh\u1ea3 n\u0103ng \u0111\u1ea3m nh\u1eadn c\u00f4ng vi\u1ec7c thay th\u1ebf, quy tr\u00ecnh c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00e0i ng\u00e0y cho \u0111\u1ebfn khi nh\u00e2n s\u1ef1 \u0111\u00f3 quay l\u1ea1i l\u00e0m vi\u1ec7c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bottleneck-dai-han\"><\/span>Bottleneck d\u00e0i h\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lo\u1ea1i n\u00fat th\u1eaft n\u00e0y x\u1ea3y ra th\u01b0\u1eddng xuy\u00ean v\u00e0 k\u00e9o d\u00e0i trong th\u1eddi gian d\u00e0i do ch\u01b0a t\u00ecm \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p. Ch\u1eb3ng h\u1ea1n, doanh nghi\u1ec7p c\u00f3 quy m\u00f4 l\u1edbn nh\u01b0ng b\u1ed9 ph\u1eadn s\u1ea3n xu\u1ea5t l\u1ea1i thi\u1ebfu nh\u00e2n l\u1ef1c, d\u1eabn \u0111\u1ebfn l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c t\u1ed3n \u0111\u1ecdng ng\u00e0y c\u00e0ng nhi\u1ec1u. \u0110i\u1ec1u n\u00e0y v\u1eeba t\u1ea1o \u00e1p l\u1ef1c cho \u0111\u1ed9i ng\u0169 s\u1ea3n xu\u1ea5t, v\u1eeba \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kinh doanh c\u1ee7a doanh nghi\u1ec7p.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-xac-dinh-Bottleneck-chinh-xac\"><\/span><strong>C\u00e1ch x\u00e1c \u0111\u1ecbnh Bottleneck ch\u00ednh x\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u l\u00e0 t\u1ed1t, nh\u01b0ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c Bottleneck n\u1eb1m \u1edf \u0111\u00e2u. \u0110\u1eebng ph\u1ecfng \u0111o\u00e1n, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Truc-quan-hoa-quy-trinh-Visualize-the-Workflow\"><\/span><strong>1. Tr\u1ef1c quan h\u00f3a quy tr\u00ecnh (Visualize the Workflow)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n kh\u00f4ng th\u1ec3 s\u1eeda th\u1ee9 b\u1ea1n kh\u00f4ng nh\u00ecn th\u1ea5y. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 ph\u1ea3i &#8220;v\u1ebd&#8221; ra to\u00e0n b\u1ed9 quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a m\u00ecnh.<\/p>\n<ul>\n<li><strong>S\u1eed d\u1ee5ng S\u01a1 \u0111\u1ed3 lu\u1ed3ng c\u00f4ng vi\u1ec7c (Workflow Diagram):<\/strong> V\u1ebd m\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u01a1n gi\u1ea3n th\u1ec3 hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i, bao g\u1ed3m c\u1ea3 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u00e0 th\u1eddi gian \u01b0\u1edbc t\u00ednh cho m\u1ed7i b\u01b0\u1edbc.<\/li>\n<li><strong>\u00c1p d\u1ee5ng b\u1ea3ng Kanban:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3. H\u00e3y t\u1ea1o c\u00e1c c\u1ed9t t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c giai \u0111o\u1ea1n c\u1ee7a c\u00f4ng vi\u1ec7c (V\u00ed d\u1ee5: C\u1ea7n l\u00e0m, \u0110ang l\u00e0m, Ch\u1edd duy\u1ec7t, Ho\u00e0n th\u00e0nh). Khi c\u00f4ng vi\u1ec7c di chuy\u1ec3n qua c\u00e1c c\u1ed9t, b\u1ea1n s\u1ebd ngay l\u1eadp t\u1ee9c nh\u00ecn th\u1ea5y c\u00f4ng vi\u1ec7c \u0111ang b\u1ecb &#8220;k\u1eb9t&#8221; l\u1ea1i \u1edf c\u1ed9t n\u00e0o nhi\u1ec1u nh\u1ea5t. C\u1ed9t \u0111\u00f3 ch\u00ednh l\u00e0 n\u01a1i c\u00f3 \u0111i\u1ec3m ngh\u1ebdn.<\/li>\n<\/ul>\n<figure id=\"attachment_35953\" aria-describedby=\"caption-attachment-35953\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35953\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xac-dinh-Bottleneck.jpg\" alt=\"C\u00e1ch x\u00e1c \u0111\u1ecbnh Bottleneck\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xac-dinh-Bottleneck.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xac-dinh-Bottleneck-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xac-dinh-Bottleneck-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-35953\" class=\"wp-caption-text\">C\u00e1ch x\u00e1c \u0111\u1ecbnh Bottleneck<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"2-Do-luong-va-phan-tich-du-lieu\"><\/span><strong>2. \u0110o l\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u1eef li\u1ec7u kh\u00f4ng bao gi\u1edd n\u00f3i d\u1ed1i. H\u00e3y t\u1eadp trung v\u00e0o hai ch\u1ec9 s\u1ed1 quan tr\u1ecdng:<\/p>\n<ul>\n<li><strong>Th\u1eddi gian chu k\u1ef3 (Cycle Time):<\/strong> L\u00e0 t\u1ed5ng th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t c\u00f4ng \u0111o\u1ea1n c\u1ee5 th\u1ec3 trong quy tr\u00ecnh. H\u00e3y \u0111o l\u01b0\u1eddng Cycle Time cho t\u1eebng c\u00f4ng \u0111o\u1ea1n. C\u00f4ng \u0111o\u1ea1n n\u00e0o c\u00f3 Cycle Time trung b\u00ecnh cao nh\u1ea5t ch\u00ednh l\u00e0 \u1ee9ng c\u1eed vi\u00ean s\u1ed1 m\u1ed9t cho v\u1ecb tr\u00ed Bottleneck.<\/li>\n<li><strong>Th\u00f4ng l\u01b0\u1ee3ng (Throughput):<\/strong> L\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh trong m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian. \u0110i\u1ec3m ngh\u1ebdn s\u1ebd c\u00f3 th\u00f4ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c \u0111i\u1ec3m kh\u00e1c.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c con s\u1ed1 n\u00e0y, b\u1ea1n s\u1ebd c\u00f3 b\u1eb1ng ch\u1ee9ng x\u00e1c th\u1ef1c \u0111\u1ec3 ch\u1ec9 ra ch\u00ednh x\u00e1c \u0111i\u1ec3m ngh\u1ebdn thay v\u00ec \u0111\u1ed5 l\u1ed7i c\u1ea3m t\u00ednh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3-Lang-nghe-phan-hoi-tu-doi-nhom\"><\/span><strong>3. L\u1eafng nghe ph\u1ea3n h\u1ed3i t\u1eeb \u0111\u1ed9i nh\u00f3m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nh\u1eefng ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp l\u00e0m vi\u1ec7c trong quy tr\u00ecnh m\u1ed7i ng\u00e0y l\u00e0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc nh\u1ea5t. H\u00e3y t\u1ed5 ch\u1ee9c c\u00e1c bu\u1ed5i trao \u0111\u1ed5i, ph\u1ecfng v\u1ea5n v\u00e0 l\u1eafng nghe \u00fd ki\u1ebfn c\u1ee7a h\u1ecd.<\/p>\n<p>\u0110\u1eb7t nh\u1eefng c\u00e2u h\u1ecfi nh\u01b0: &#8220;C\u00f4ng \u0111o\u1ea1n n\u00e0o trong quy tr\u00ecnh khi\u1ebfn b\u1ea1n ph\u1ea3i ch\u1edd \u0111\u1ee3i l\u00e2u nh\u1ea5t?&#8221;, &#8220;\u0110i\u1ec1u g\u00ec \u0111ang c\u1ea3n tr\u1edf b\u1ea1n ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c nhanh h\u01a1n?&#8221;. H\u1ecd th\u01b0\u1eddng s\u1ebd ch\u1ec9 ra ch\u00ednh x\u00e1c n\u01a1i n\u1ed7i \u0111au \u0111ang t\u1ed3n t\u1ea1i.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Giai-phap-xu-ly-Bottleneck\"><\/span><strong>Gi\u1ea3i ph\u00e1p x\u1eed l\u00fd Bottleneck<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c bottleneck v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c nh\u00f3m gi\u1ea3i ph\u00e1p sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Toi-uu-thiet-ke-he-thong\"><\/span><strong>1. T\u1ed1i \u01b0u thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u00e3y r\u00e0 so\u00e1t l\u1ea1i to\u00e0n b\u1ed9 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ph\u1ea7n t\u1eed ho\u1eb7c quy tr\u00ecnh g\u00e2y ra \u0111i\u1ec3m ngh\u1ebdn. M\u1ed9t s\u1ed1 c\u00e1ch t\u1ed1i \u01b0u g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ph\u00e2n t\u00e1ch c\u00f4ng vi\u1ec7c:<\/strong> Chia nh\u1ecf c\u00e1c t\u00e1c v\u1ee5 l\u1edbn th\u00e0nh nh\u1eefng ph\u1ea7n nh\u1ecf h\u01a1n \u0111\u1ec3 gi\u1ea3m \u00e1p l\u1ef1c l\u00ean t\u1eebng b\u1ed9 ph\u1eadn ho\u1eb7c b\u01b0\u1edbc x\u1eed l\u00fd.<\/li>\n<li><strong>Ph\u00e2n ph\u1ed1i t\u1ea3i:<\/strong> D\u00e0n tr\u1ea3i kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c h\u1ee3p l\u00fd gi\u1eefa c\u00e1c ph\u1ea7n t\u1eed ho\u1eb7c quy tr\u00ecnh kh\u00e1c nhau, tr\u00e1nh d\u1ed3n qu\u00e1 nhi\u1ec1u y\u00eau c\u1ea7u v\u1ec1 m\u1ed9t \u0111i\u1ec3m.<\/li>\n<li><strong>M\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd:<\/strong> N\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng, b\u1ed5 sung m\u00e1y ch\u1ee7 ho\u1eb7c t\u0103ng t\u00e0i nguy\u00ean \u0111\u1ec3 h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n.<\/li>\n<\/ul>\n<figure id=\"attachment_35954\" aria-describedby=\"caption-attachment-35954\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35954\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xu-ly-Bottleneck.jpg\" alt=\"C\u00e1ch x\u1eed l\u00fd Bottleneck\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xu-ly-Bottleneck.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xu-ly-Bottleneck-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/01\/Cach-xu-ly-Bottleneck-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-35954\" class=\"wp-caption-text\">C\u00e1ch x\u1eed l\u00fd Bottleneck<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"2-Toi-uu-quy-trinh-van-hanh\"><\/span><strong>2. T\u1ed1i \u01b0u quy tr\u00ecnh v\u1eadn h\u00e0nh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ec3 h\u1ea1n ch\u1ebf bottleneck trong ho\u1ea1t \u0111\u1ed9ng, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng bi\u1ec7n ph\u00e1p sau:<\/p>\n<ul>\n<li><strong>Lo\u1ea1i b\u1ecf b\u01b0\u1edbc th\u1eeba:<\/strong> Xem x\u00e9t to\u00e0n b\u1ed9 quy tr\u00ecnh nh\u1eb1m c\u1eaft b\u1ecf c\u00e1c b\u01b0\u1edbc kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c tr\u00f9ng l\u1eb7p.<\/li>\n<li><strong>T\u1ed1i \u01b0u m\u00e3 ngu\u1ed3n:<\/strong> \u0110\u1ea3m b\u1ea3o m\u00e3 \u0111\u01b0\u1ee3c vi\u1ebft hi\u1ec7u qu\u1ea3, tr\u00e1nh x\u1eed l\u00fd n\u1eb7ng ho\u1eb7c g\u00e2y ti\u00eau t\u1ed1n t\u00e0i nguy\u00ean kh\u00f4ng c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>D\u00f9ng c\u01a1 ch\u1ebf cache:<\/strong> L\u01b0u l\u1ea1i d\u1eef li\u1ec7u \u0111\u00e3 x\u1eed l\u00fd \u0111\u1ec3 c\u00f3 th\u1ec3 truy xu\u1ea5t nhanh ch\u00f3ng, gi\u1ea3m th\u1eddi gian t\u1ea3i l\u1ea1i.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3-Mo-rong-tai-nguyen-he-thong\"><\/span><strong>3. M\u1edf r\u1ed9ng t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu bottleneck b\u1eaft ngu\u1ed3n t\u1eeb gi\u1edbi h\u1ea1n t\u00e0i nguy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n b\u1eb1ng c\u00e1ch:<\/p>\n<ul>\n<li><strong>T\u0103ng b\u0103ng th\u00f4ng m\u1ea1ng:<\/strong> N\u00e2ng c\u1ea5p \u0111\u01b0\u1eddng truy\u1ec1n ho\u1eb7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng l\u1edbn h\u01a1n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao.<\/li>\n<li><strong>M\u1edf r\u1ed9ng l\u01b0u tr\u1eef:<\/strong> T\u0103ng dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 kh\u00f4ng gian cho d\u1eef li\u1ec7u v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean quan.<\/li>\n<li><strong>N\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng:<\/strong> Thay th\u1ebf c\u00e1c linh ki\u1ec7n hi\u1ec7n t\u1ea1i b\u1eb1ng phi\u00ean b\u1ea3n hi\u1ec7u n\u0103ng cao nh\u1eb1m t\u0103ng kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-phuong-phap-xu-ly-Bottleneck-hieu-qua\"><\/span>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd Bottleneck hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hi\u1ec7n nay, doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn hai h\u01b0\u1edbng ch\u00ednh \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng Bottleneck:<\/p>\n<ul>\n<li>Xem x\u00e9t gi\u1ea3m l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o t\u1ea1i c\u00e1c b\u01b0\u1edbc \u0111ang x\u1ea3y ra Bottleneck.<\/li>\n<li>T\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd cho nh\u1eefng b\u01b0\u1edbc xu\u1ea5t hi\u1ec7n Bottleneck.<\/li>\n<\/ul>\n<p>Tuy nhi\u00ean, m\u1ed9t s\u1ed1 t\u00ecnh hu\u1ed1ng kh\u00e1c s\u1ebd c\u1ea7n d\u1ef1a tr\u00ean \u0111\u1eb7c th\u00f9 c\u1ee7a t\u1eebng quy tr\u00ecnh \u0111\u1ec3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng g\u1ee3i \u00fd chung m\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc \u00e1p d\u1ee5ng:<\/p>\n<ul>\n<li>N\u00e2ng cao kh\u1ea3 n\u0103ng x\u1eed l\u00fd ho\u1eb7c \u0111\u00e0o t\u1ea1o k\u1ef9 n\u0103ng cho c\u00e1c b\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean b\u1ecb t\u1eafc ngh\u1ebdn.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf hay thi\u1ebfu h\u1ee5t, b\u1edfi \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n tr\u1ef1c ti\u1ebfp g\u00e2y ra n\u00fat th\u1eaft c\u1ed5 chai.<\/li>\n<li>\u1ee8ng d\u1ee5ng m\u00e1y m\u00f3c, c\u00f4ng ngh\u1ec7 ho\u1eb7c b\u1ed1 tr\u00ed nh\u00e2n s\u1ef1 c\u00f3 chuy\u00ean m\u00f4n t\u1ed1t \u0111\u1ec3 thay th\u1ebf cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111ang g\u1eb7p Bottleneck.<\/li>\n<li>Gi\u1ea3m thi\u1ec3u s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o t\u1ea1i \u0111i\u1ec3m g\u00e2y Bottleneck c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t; n\u00ean \u01b0u ti\u00ean t\u00ecm c\u00e1ch tinh g\u1ecdn v\u00e0 c\u1eaft gi\u1ea3m l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Vi-du-thuc-te-ve-Bottleneck-trong-cac-linh-vuc\"><\/span><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 Bottleneck trong c\u00e1c l\u0129nh v\u1ef1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n <strong>Bottleneck l\u00e0 g\u00ec<\/strong> trong th\u1ef1c t\u1ebf, h\u00e3y xem qua c\u00e1c v\u00ed d\u1ee5 sau:<\/p>\n<ul>\n<li><strong>Trong s\u1ea3n xu\u1ea5t:<\/strong> M\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u00f4 t\u00f4 c\u00f3 4 c\u00f4ng \u0111o\u1ea1n. C\u00f4ng \u0111o\u1ea1n 1, 2, 4 c\u00f3 th\u1ec3 x\u1eed l\u00fd 20 xe\/gi\u1edd, nh\u01b0ng c\u00f4ng \u0111o\u1ea1n 3 (s\u01a1n) ch\u1ec9 c\u00f3 th\u1ec3 x\u1eed l\u00fd 12 xe\/gi\u1edd. V\u1eady, c\u00f4ng \u0111o\u1ea1n s\u01a1n ch\u00ednh l\u00e0 Bottleneck, v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a c\u1ea3 nh\u00e0 m\u00e1y kh\u00f4ng th\u1ec3 v\u01b0\u1ee3t qu\u00e1 12 xe\/gi\u1edd.<\/li>\n<li><strong>Trong qu\u1ea3n l\u00fd d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m:<\/strong> M\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean c\u1ea5p cao (Senior Developer) l\u00e0 ng\u01b0\u1eddi duy nh\u1ea5t c\u00f3 quy\u1ec1n xem x\u00e9t v\u00e0 ph\u00ea duy\u1ec7t m\u00e3 l\u1ec7nh (code review) cho c\u1ea3 nh\u00f3m 10 ng\u01b0\u1eddi. M\u1ecdi c\u00f4ng vi\u1ec7c s\u1ebd b\u1ecb \u00f9n \u1ee9 t\u1ea1i \u0111\u00e2y, ch\u1edd ng\u01b0\u1eddi n\u00e0y xem x\u00e9t.<\/li>\n<li><strong>Trong Marketing:<\/strong> M\u1ecdi \u1ea5n ph\u1ea9m truy\u1ec1n th\u00f4ng, t\u1eeb b\u00e0i \u0111\u0103ng m\u1ea1ng x\u00e3 h\u1ed9i \u0111\u1ebfn banner qu\u1ea3ng c\u00e1o, \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c tr\u01b0\u1edfng ph\u00f2ng marketing ph\u00ea duy\u1ec7t thi\u1ebft k\u1ebf cu\u1ed1i c\u00f9ng. N\u1ebfu v\u1ecb tr\u01b0\u1edfng ph\u00f2ng n\u00e0y b\u1eadn h\u1ecdp ho\u1eb7c \u0111i c\u00f4ng t\u00e1c, to\u00e0n b\u1ed9 chi\u1ebfn d\u1ecbch s\u1ebd b\u1ecb \u0111\u00ecnh tr\u1ec7.<\/li>\n<li><strong>Trong IT\/H\u1ec7 th\u1ed1ng:<\/strong> M\u1ed9t trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i l\u1edbn. L\u01b0\u1ee3ng truy c\u1eadp t\u0103ng \u0111\u1ed9t bi\u1ebfn, nh\u01b0ng m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 x\u1eed l\u00fd h\u00e0ng ngh\u00ecn truy v\u1ea5n c\u00f9ng l\u00fac. \u0110\u00e2y l\u00e0 m\u1ed9t <strong>Bottleneck h\u1ec7 th\u1ed1ng<\/strong>, g\u00e2y ra t\u00ecnh tr\u1ea1ng trang web b\u1ecb treo, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 \u0111\u1eb7t h\u00e0ng.<\/li>\n<li><strong>Trong Logistics:<\/strong> T\u1ea1i m\u1ed9t kho h\u00e0ng, quy tr\u00ecnh l\u1ea5y h\u00e0ng v\u00e0 v\u1eadn chuy\u1ec3n r\u1ea5t nhanh, nh\u01b0ng ch\u1ec9 c\u00f3 m\u1ed9t m\u00e1y \u0111\u00f3ng g\u00f3i v\u00e0 d\u00e1n nh\u00e3n. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u01a1n h\u00e0ng \u0111\u1ec1u ph\u1ea3i x\u1ebfp h\u00e0ng ch\u1edd t\u1ea1i \u0111\u00e2y, g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c giao h\u00e0ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-cong-cu-do-giam-sat-de-tranh-Bottleneck-tai-dien\"><\/span><strong>C\u00e1c c\u00f4ng c\u1ee5 \u0111o &amp; gi\u00e1m s\u00e1t \u0111\u1ec3 tr\u00e1nh Bottleneck t\u00e1i di\u1ec5n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>X\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft Bottleneck m\u1ed9t l\u1ea7n l\u00e0 ch\u01b0a \u0111\u1ee7. C\u00e1c \u0111i\u1ec3m ngh\u1ebdn m\u1edbi c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n khi quy tr\u00ecnh thay \u0111\u1ed5i. Vi\u1ec7c gi\u00e1m s\u00e1t li\u00ean t\u1ee5c l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng.<\/p>\n<p>C\u00e1c doanh nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7, s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t tinh vi \u0111\u1ec3 theo d\u00f5i s\u1ee9c kh\u1ecfe h\u1ec7 th\u1ed1ng theo th\u1eddi gian th\u1ef1c.<\/p>\n<ul>\n<li><strong>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t (Monitoring Systems):<\/strong> C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Zabbix, Prometheus cho ph\u00e9p theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a h\u1ea1 t\u1ea7ng nh\u01b0 CPU, RAM, b\u0103ng th\u00f4ng m\u1ea1ng.<\/li>\n<li><strong>C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd hi\u1ec7u n\u0103ng \u1ee9ng d\u1ee5ng (APM &#8211; Application Performance Management):<\/strong> C\u00e1c gi\u1ea3i ph\u00e1p nh\u01b0 New Relic, Datadog gi\u00fap theo d\u00f5i s\u00e2u v\u00e0o b\u00ean trong \u1ee9ng d\u1ee5ng, ch\u1ec9 ra ch\u00ednh x\u00e1c h\u00e0m (function) ho\u1eb7c c\u00e2u truy v\u1ea5n n\u00e0o \u0111ang ch\u1ea1y ch\u1eadm.<\/li>\n<li><strong>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (Dashboards):<\/strong> S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Grafana \u0111\u1ec3 tr\u1ef1c quan h\u00f3a t\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 li\u1ec7u quan tr\u1ecdng tr\u00ean m\u1ed9t m\u00e0n h\u00ecnh duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ed9i ng\u0169 v\u1eadn h\u00e0nh nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh Bottleneck nghi\u00eam tr\u1ecdng.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o (Alerting):<\/strong> Thi\u1ebft l\u1eadp c\u00e1c c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng g\u1eedi th\u00f4ng b\u00e1o qua email ho\u1eb7c tin nh\u1eafn khi m\u1ed9t ch\u1ec9 s\u1ed1 n\u00e0o \u0111\u00f3 v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p, gi\u00fap \u0111\u1ed9i ng\u0169 ph\u1ea3n \u1ee9ng k\u1ecbp th\u1eddi.<\/li>\n<\/ul>\n<p>Vi\u1ec7c t\u00ecm ra m\u1ed9t Bottleneck trong quy tr\u00ecnh kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t tin x\u1ea5u. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u00f3 l\u00e0 m\u1ed9t c\u01a1 h\u1ed9i tuy\u1ec7t v\u1eddi. Bottleneck ch\u1ec9 ra cho b\u1ea1n bi\u1ebft ch\u00ednh x\u00e1c \u0111\u00e2u l\u00e0 n\u01a1i b\u1ea1n c\u1ea7n t\u1eadp trung ngu\u1ed3n l\u1ef1c c\u1ea3i ti\u1ebfn \u0111\u1ec3 t\u1ea1o ra t\u00e1c \u0111\u1ed9ng l\u1edbn nh\u1ea5t cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<p>Thay v\u00ec c\u1ed1 g\u1eafng t\u1ed1i \u01b0u d\u00e0n tr\u1ea3i, h\u00e3y d\u1ed3n s\u1ee9c v\u00e0o vi\u1ec7c khai th\u00e1c, n\u00e2ng c\u1ea5p v\u00e0 lo\u1ea1i b\u1ecf \u0111i\u1ec3m ngh\u1ebdn hi\u1ec7n t\u1ea1i. Khi m\u1ed9t n\u00fat th\u1eaft \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf, hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 s\u1ebd t\u0103ng l\u00ean, v\u00e0 m\u1ed9t \u0111i\u1ec3m ngh\u1ebdn m\u1edbi s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf n\u01a1i kh\u00e1c. \u0110\u00f3 l\u00e0 m\u1ed9t v\u00f2ng l\u1eb7p c\u1ee7a s\u1ef1 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c, gi\u00fap t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n ng\u00e0y c\u00e0ng tinh g\u1ecdn v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng, ch\u1eafc h\u1eb3n b\u1ea1n t\u1eebng g\u1eb7p t\u00ecnh tr\u1ea1ng website ch\u1eadm b\u1ea5t th\u01b0\u1eddng, API ph\u1ea3n h\u1ed3i tr\u1ec5, hay m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng 100% t\u1ea3i d\u00f9 l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng t\u0103ng. Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t n\u1eb1m \u1edf m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng g\u1ecdi l\u00e0 bottleneck (n\u00fat th\u1eaft c\u1ed5 chai). V\u1eady Bottleneck l\u00e0 g\u00ec,<\/p>\n","protected":false},"author":11,"featured_media":35955,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97],"tags":[],"class_list":["post-7476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khac"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/7476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=7476"}],"version-history":[{"count":6,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/7476\/revisions"}],"predecessor-version":[{"id":35957,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/7476\/revisions\/35957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/35955"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=7476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=7476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=7476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}