{"id":34597,"date":"2023-06-26T03:02:16","date_gmt":"2023-12-30T14:07:15","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8dstat%e5%91%bd%e4%bb%a4%e5%ae%9e%e6%97%b6%e7%9b%91%e8%a7%86%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%b5%84%e6%ba%90\/"},"modified":"2024-04-30T10:43:03","modified_gmt":"2024-04-30T02:43:03","slug":"%e4%bd%bf%e7%94%a8dstat%e5%91%bd%e4%bb%a4%e5%ae%9e%e6%97%b6%e7%9b%91%e8%a7%86%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%b5%84%e6%ba%90","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8dstat%e5%91%bd%e4%bb%a4%e5%ae%9e%e6%97%b6%e7%9b%91%e8%a7%86%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%b5%84%e6%ba%90\/","title":{"rendered":"\u4f7f\u7528dstat\u547d\u4ee4\u5b9e\u65f6\u76d1\u89c6\u670d\u52a1\u5668\u8d44\u6e90"},"content":{"rendered":"<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1e5d37434c4406c15c82\/0-0.png\" alt=\"timthumb.png\" \/><\/div>\n<p>dstat &#8211; \u591a\u529f\u80fd\u5de5\u5177\uff0c\u53ef\u751f\u6210\u7cfb\u7edf\u8d44\u6e90\u7edf\u8ba1\u4fe1\u606f\u3002<\/p>\n<h2>\u80cc\u666f<\/h2>\n<p>\u6211\u5728\u4f7f\u7528mpstat\u3001vmstat\u7b49\u76e3\u63a7\u5de5\u5177\u9032\u884c\u8cc7\u6e90\u76e3\u63a7\u6642\uff0c\u7d42\u7aef\u6a5f\u7684\u6578\u91cf\u4e0d\u65b7\u589e\u52a0\uff0c\u8b93\u6211\u611f\u5230\u53ad\u7169\u3002\u5f8c\u4f86\u6211\u67e5\u4e86\u4e00\u4e0b\uff0c\u807d\u8aaa\u6709\u4e00\u500b\u53eb\u505adstat\u7684\u547d\u4ee4\u53ef\u4ee5\u986f\u793a\u5404\u7a2e\u8cc7\u8a0a\uff0c\u975e\u5e38\u65b9\u4fbf\uff0c\u73fe\u5728\u5c31\u5411\u5927\u5bb6\u4ecb\u7d39\u4e00\u4e0b\u3002<\/p>\n<h2>dstat\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>dstat\u662f\u4e00\u4e2a\u547d\u4ee4\uff0c\u7b80\u5355\u6765\u8bf4\uff0c\u5b83\u53ef\u4ee5\u6309\u6838\u5fc3\u663e\u793a\u6bcf\u4e2aCPU\u7684\u8d1f\u8f7d\uff0c\u6309\u78c1\u76d8\u663e\u793a\u6bcf\u4e2aIO\u7684\u8d1f\u8f7d\uff0c\u6309\u63a5\u53e3\u663e\u793a\u7f51\u7edc\u4f20\u8f93\u91cf\u3002\u4f7f\u7528dstat\u547d\u4ee4\u53ef\u4ee5\u76d1\u89c6\u4f7f\u7528top\u3001iostat\u548cnetstat\u8fd9\u4e9b\u547d\u4ee4\u6765\u76d1\u63a7\u7684\u8d44\u6e90\u3002<\/p>\n<p>\u5728GitHub\u4e0a\uff0c\u8fd9\u4e2a\u9879\u76ee\u7684\u6e90\u4ee3\u7801\u5df2\u7ecf\u516c\u5f00\u4e86\u3002\u4f7f\u7528\u7684\u8bed\u8a00\u662fPython\u3002dagwieers\/dstat<\/p>\n<p>\u5b98\u65b9\u7f51\u7ad9<br \/>\nhttp:\/\/dag.wiee.rs\/home-made\/dstat\/<\/p>\n<h2>\u5b89\u88c5<\/h2>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>apt <span class=\"nb\">install<\/span> <span class=\"nt\">-y<\/span> dstat\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum istall <span class=\"nt\">-y<\/span> dstat\r\n\r\n<span class=\"c\"># GitHub\u304b\u3089\u3082\u53d6\u3063\u3066\u3053\u308c\u307e\u3059(Python\u306e\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u81ea\u524d\u3067\u7528\u610f\u3059\u308b\u5fc5\u8981\u3042\u308a)\u3002<\/span>\r\n<span class=\"nv\">$ <\/span>git clone https:\/\/github.com\/dagwieers\/dstat.git\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">cd <\/span>dstat\/\r\n<span class=\"nv\">$ <\/span>.\/dstat\r\n\r\n<span class=\"c\"># \u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d<\/span>\r\n<span class=\"nv\">$ <\/span>dstat <span class=\"nt\">-V<\/span>\r\nDstat 0.7.3\r\nWritten by Dag Wieers &lt;dag@wieers.com&gt;\r\nHomepage at http:\/\/dag.wieers.com\/home-made\/dstat\/\r\n<\/code><\/pre>\n<h2>\u5c1d\u8bd5\u4f7f\u7528<\/h2>\n<p>\u5b89\u88c5\u540e\uff0c\u53ea\u9700\u8f93\u5165dstat\u5373\u53ef\u50cfvmstat\u4e00\u6837\u663e\u793a\u8d44\u6e90\u4f7f\u7528\u91cf\uff0c\u65e0\u9700\u8003\u8651\u5176\u4ed6\u3002\u8981\u505c\u6b62\u8f93\u51fa\uff0c\u8bf7\u6309\u4e0bCtrl+C\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1e5d37434c4406c15c82\/12-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2019-01-29 19.13.21.png\" \/><\/div>\n<h2>\u9009\u9879\u603b\u7ed3<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">-t \u2026 \u6642\u9593\u3092\u8868\u793a<\/ul>\n<\/li>\n<\/ul>\n<p>-c \u2026 CPU\u4f7f\u7528\u6642\u9593\u306e\u5272\u5408\u3092\u8868\u793a<\/p>\n<p>usr \u2026 \u30e6\u30fc\u30b6\u7a7a\u9593\u3067\u4f7f\u308f\u308c\u305fCPU\u4f7f\u7528\u6642\u9593\u306e\u5272\u5408<br \/>\nsys \u2026 \u30b7\u30b9\u30c6\u30e0\u7a7a\u9593\u3067\u4f7f\u308f\u308c\u305fCPU\u4ed5\u69d8\u6642\u9593\u306e\u5272\u5408<br \/>\nidl \u2026 \u30a2\u30a4\u30c9\u30eb\u72b6\u614b\u306eCPU\u6642\u9593\u306e\u5272\u5408<br \/>\nwai \u2026 \u5fdc\u7b54\u306e\u5f85\u3061\u72b6\u614b\u306b\u3042\u3063\u305fCPU\u6642\u9593\u306e\u5272\u5408<br \/>\nhiq \u2026 \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5272\u308a\u8fbc\u307f\u51e6\u7406\u306b\u4f7f\u308f\u308c\u305fCPU\u6642\u9593\u306e\u5272\u5408<br \/>\nsiq \u2026 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5272\u308a\u8fbc\u307f\u51e6\u7406\u306b\u4f7f\u308f\u308c\u305fCPU\u6642\u9593\u306e\u5272\u5408<\/p>\n<p>-m \u2026 \u30e1\u30e2\u30ea\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>used \u2026 \u7269\u7406\u30e1\u30e2\u30ea\u5168\u4f53\u3067\u306e\u4f7f\u7528\u5bb9\u91cf<br \/>\nbuff \u2026 \u30d0\u30c3\u30d5\u30a1\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u4f7f\u3063\u3066\u3044\u308b\u30e1\u30e2\u30ea\u4f7f\u7528\u5bb9\u91cf<br \/>\ncach \u2026 \u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u30d0\u30c3\u30d5\u30a1\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5f15\u3044\u305f\u30e1\u30e2\u30ea\u4f7f\u7528\u5bb9\u91cf<br \/>\nfree \u2026 \u672a\u4f7f\u7528\u306e\u30e1\u30e2\u30ea\u4f7f\u7528\u5bb9\u91cf<\/p>\n<p>\u2013vm \u2026 \u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30e2\u30ea\u306e\u5229\u7528\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>majpf \u2026 \u7269\u7406\u30e1\u30e2\u30ea\u4e0a\u306b\u8a72\u5f53\u30c7\u30fc\u30bf\u304c\u30ed\u30fc\u30c9\u3055\u308c\u306a\u304b\u3063\u305f\u56de\u6570<br \/>\nminpf \u2026 \u7269\u7406\u30e1\u30e2\u30ea\u306b\u8a72\u5f53\u30c7\u30fc\u30bf\u304c\u30ed\u30fc\u30c9\u3055\u308c\u305f\u56de\u6570<br \/>\nalloc \u2026 \u7a7a\u304d\u30e1\u30e2\u30ea\u3092\u63a2\u3057\u3066\u5272\u308a\u5f53\u3066\u305f\u56de\u6570<br \/>\nfree \u2026 \u30e1\u30e2\u30ea\u3092\u89e3\u653e\u3057\u305f\u56de\u6570<\/p>\n<p>-s \u2026 \u30b9\u30ef\u30c3\u30d7\u306e\u5229\u7528\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>used \u2026 \u30b9\u30ef\u30c3\u30d7\u5168\u4f53\u3067\u306e\u4f7f\u7528\u5bb9\u91cf<br \/>\nfree \u2026 \u672a\u4f7f\u7528\u306e\u30b9\u30ef\u30c3\u30d7\u5bb9\u91cf<\/p>\n<p>-g \u2026 \u30da\u30fc\u30b8\u306e\u5165\u51fa\u529b\u6570\u3092\u8868\u793a<\/p>\n<p>in \u2026 \u30c7\u30a3\u30b9\u30af\u304b\u3089\u30e1\u30e2\u30ea\u306b\u8aad\u307f\u8fbc\u3093\u3060\u30d0\u30a4\u30c8\u6570<br \/>\nout \u2026 \u30e1\u30e2\u30ea\u4e0d\u8db3\u6642\u306b\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u51fa\u3057\u305f\u30d0\u30a4\u30c8\u6570<\/p>\n<p>-d \u2026 \u30c7\u30a3\u30b9\u30af\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>read \u2026 \u30c7\u30a3\u30b9\u30af\u306e\u8aad\u307f\u8fbc\u307f\u30d0\u30a4\u30c8\u6570<br \/>\nwrit \u2026 \u30c7\u30a3\u30b9\u30af\u306e\u66f8\u304d\u8fbc\u307f\u30d0\u30a4\u30c8\u6570<\/p>\n<p>-r \u2026 \u30c7\u30a3\u30b9\u30af\u3078\u306e\u8aad\u307f\u66f8\u304d\u30ea\u30af\u30a8\u30b9\u30c8\u6570(IOPS)<\/p>\n<p>read \u2026 \u30c7\u30a3\u30b9\u30af\u306e\u8aad\u307f\u8fbc\u307f\u30ea\u30af\u30a8\u30b9\u30c8\u6570<br \/>\nwrit \u2026 \u30c7\u30a3\u30b9\u30af\u306e\u66f8\u304d\u8fbc\u307f\u30ea\u30af\u30a8\u30b9\u30c8\u6570<\/p>\n<p>-i \u2026 \u5272\u308a\u8fbc\u307f\u51e6\u7406\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>interrupts \u2026 \u5b9f\u884c\u5f85\u3061\u306e\u30d7\u30ed\u30bb\u30b9\u6570<\/p>\n<p>-l \u2026 \u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>1m \u2026 1\u5206\u5e73\u5747\u3067\u306eCPU\u6642\u9593\u306e\u5229\u7528\u5272\u5408<br \/>\n5m \u2026 5\u5206\u5e73\u5747\u3067\u306eCPU\u6642\u9593\u306e\u5229\u7528\u5272\u5408<br \/>\n15m \u2026 15\u5206\u5e73\u5747\u3067\u306eCPU\u6642\u9593\u306e\u5229\u7528\u5272\u5408<\/p>\n<p>-p \u2026 \u30d7\u30ed\u30bb\u30b9\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>run \u2026 \u5b9f\u884c\u4e2d\u30d7\u30ed\u30bb\u30b9\u6570<br \/>\nblk \u2026 \u30d6\u30ed\u30c3\u30af\u4e2d\u306e\u30d7\u30ed\u30bb\u30b9\u6570<br \/>\nnew \u2026 \u65b0\u3057\u304f\u5b9f\u884c\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u6570<\/p>\n<p>-y \u2026 \u30b7\u30b9\u30c6\u30e0\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>int \u2026 \u5272\u308a\u8fbc\u307f\u56de\u6570<br \/>\ncsw \u2026 \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30b9\u30a4\u30c3\u30c1\u306e\u56de\u6570<\/p>\n<p>\u2013lock \u2026 \u30d5\u30a1\u30a4\u30eb\u30ed\u30c3\u30af\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>pos \u2026 posix\u30ed\u30c3\u30af\u6570<br \/>\nlck \u2026 flock\u30ed\u30c3\u30af\u6570<br \/>\nrea \u2026 \u8aad\u307f\u8fbc\u307f\u30ed\u30c3\u30af\u6570<br \/>\nwri \u2026 \u66f8\u304d\u8fbc\u307f\u30ed\u30c3\u30af\u6570<\/p>\n<p>-n \u2026 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>recv \u2026 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u53d7\u4fe1\u30c7\u30fc\u30bf\u91cf<br \/>\nsend \u2026 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u9001\u4fe1\u30c7\u30fc\u30bf\u91cf<\/p>\n<p>\u2013ipc \u2026 \u30d7\u30ed\u30bb\u30b9\u9593\u901a\u4fe1\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>msg \u2026 \u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc<br \/>\nsem \u2026 \u30bb\u30de\u30d5\u30a9<br \/>\nshm \u2026 \u5171\u6709\u30e1\u30e2\u30ea\u30bb\u30b0\u30e1\u30f3\u30c8<\/p>\n<p>\u2013unix \u2026 UNIX\u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u306e\u72b6\u614b\u3092\u8868\u793a<\/p>\n<p>dgm \u2026 Datagram\u901a\u4fe1\u306e\u4ef6\u6570<br \/>\nstr \u2026 Stream\u901a\u4fe1\u306e\u4ef6\u6570<br \/>\nlis \u2026 listen\u306a\u901a\u4fe1\u306e\u4ef6\u6570<br \/>\nact \u2026 active\u306a\u901a\u4fe1\u306e\u4ef6\u6570<\/p>\n<p>\u2013tcp \u2026 TCP\u901a\u4fe1\u306e\u30d0\u30a4\u30c8\u6570\u3092\u8868\u793a<\/p>\n<p>lis \u2026 \u5f85\u3061\u3046\u3051\u72b6\u614b\u306e\u6570<br \/>\nact \u2026 ACTIVE\u72b6\u614b\u306e\u6570<br \/>\nsyn \u2026 SYN\u72b6\u614b\u306e\u6570<br \/>\ntim \u2026 TIME_WAIT\u72b6\u614b\u306e\u6570<br \/>\nclo \u2026 CLOSE\u72b6\u614b\u306e\u6570<\/p>\n<p>\u2013udp \u2026 UDP\u901a\u4fe1\u306e\u30d0\u30a4\u30c8\u6570\u3092\u8868\u793a<\/p>\n<p>lis \u2026 \u5f85\u3061\u3046\u3051\u72b6\u614b\u306e\u6570<br \/>\nact \u2026 ACTIVE\u72b6\u614b\u306e\u6570<\/p>\n<p>&#8211;float \u5c0f\u6570\u70b9\u3082\u542b\u3081\u3066\u8868\u793a\u3059\u308b<br \/>\n&#8211;noheaders \u30d8\u30c3\u30c0\u8868\u793a\u3092\u4e00\u56de\u3060\u3051\u306b\u3057\u307e\u3059<\/p>\n<p>\u6309\u7167\u60a8\u5728\u9009\u9879\u4e2d\u6307\u5b9a\u7684\u987a\u5e8f\u663e\u793a\u60a8\u60f3\u8981\u4f7f\u7528\u7684\u9879\u76ee\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u793a\u4f8b\u3002<\/p>\n<h4>\u7f51\u7edc\u548c\u786c\u76d8\u72b6\u6001\u5404\u4e0d\u76f8\u540c\u3002<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>dstat <span class=\"nt\">-Tclmdrn<\/span>\r\n<span class=\"nt\">--epoch---<\/span> <span class=\"nt\">--total-cpu-usage--<\/span> <span class=\"nt\">---load-avg---<\/span> <span class=\"nt\">------memory-usage-----<\/span> <span class=\"nt\">-dsk<\/span>\/total- <span class=\"nt\">--io<\/span>\/total- <span class=\"nt\">-net<\/span>\/total-\r\n  epoch   |usr sys idl wai stl| 1m   5m  15m | used  free  buff  cach| <span class=\"nb\">read  <\/span>writ| <span class=\"nb\">read  <\/span>writ| recv  send\r\n1548760630|  2   3  93   3   0|0.92 1.91 2.14|1613M 71.1M 13.4M  180M|1178k  415k|97.8  46.6 |   0     0\r\n1548760631|  2   7  86   5   0|0.92 1.91 2.14|1613M 69.4M 13.7M  182M|2304k  140k| 313  22.0 |   0     0\r\n1548760632|  5   4  90   1   0|0.92 1.91 2.14|1613M 69.3M 13.7M  182M|  20k   64k|5.00  11.0 |2628B 1490\r\n<\/code><\/pre>\n<h4>\u6682\u65f6\u5148\u5904\u7406CPU\u548c\u5185\u5b58\u76f8\u5173\u4e8b\u9879<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>dstat <span class=\"nt\">-Tclm<\/span>\r\n<span class=\"nt\">--epoch---<\/span> <span class=\"nt\">--total-cpu-usage--<\/span> <span class=\"nt\">---load-avg---<\/span> <span class=\"nt\">------memory-usage-----<\/span>\r\n  epoch   |usr sys idl wai stl| 1m   5m  15m | used  free  buff  cach\r\n1548760014|  2   3  93   3   0|0.95 2.01 2.11|1618M 61.9M 12.3M  181M\r\n1548760015|  3  13  82   2   0|0.95 2.01 2.11|1616M 81.6M 12.0M  167M\r\n<\/code><\/pre>\n<h4>\u67e5\u770b\u6bcf\u4e2a\u6838\u5fc3\u7684CPU\u4f7f\u7528\u7387<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>dstat <span class=\"nt\">-c<\/span> <span class=\"nt\">-C<\/span> 0,1,total\r\n<span class=\"nt\">-----cpu0-usage----------cpu1-usage-------total-cpu-usage--<\/span>\r\nusr sys idl wai stl:usr sys idl wai stl:usr sys idl wai stl\r\n  1   3  93   3   0:  2   3  92   3   0:  2   3  93   3   0\r\n 10  30   3  56   0: 20  25   0  56   0: 15  27   2  56   0\r\n<\/code><\/pre>\n<h4>\u5c06\u6267\u884c\u7ed3\u679c\u8f93\u51fa\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>dstat <span class=\"nt\">--output<\/span> dstat.csv\r\n<\/code><\/pre>\n<h2>\u63d2\u4ef6<\/h2>\n<p>\u5b89\u88c5dstat\u5305\u540e\uff0c\u4f1a\u5c06\u5927\u91cf\u7684Python\u811a\u672c\u590d\u5236\u5230&#8221;\/usr\/share\/dstat&#8221;\u76ee\u5f55\u4e2d\u3002\u8fd9\u4e9b\u811a\u672c\u662fdstat\u7684\u63d2\u4ef6\u3002<br \/>\n\u60a8\u4e5f\u53ef\u4ee5\u81ea\u5df1\u6dfb\u52a0\u63d2\u4ef6\u5230\u8be5\u76ee\u5f55\u4e2d\u3002<br \/>\n\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528&#8211;list\u9009\u9879\u67e5\u770b\u63d2\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">cd<\/span> \/usr\/share\/dstat\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> <span class=\"k\">*<\/span>.py\r\ndstat.py                 dstat_gpfs.py                 dstat_nfs3.py        dstat_snmp_net_err.py     dstat_top_oom.py\r\ndstat_battery.py         dstat_gpfs_ops.py             dstat_nfs3_ops.py    dstat_snmp_sys.py         dstat_utmp.py\r\ndstat_battery_remain.py  dstat_helloworld.py           dstat_nfsd3.py       dstat_snooze.py           dstat_vm_cpu.py\r\ndstat_condor_queue.py    dstat_innodb_buffer.py        dstat_nfsd3_ops.py   dstat_squid.py            dstat_vm_mem.py\r\ndstat_cpufreq.py         dstat_innodb_io.py            dstat_nfsd4_ops.py   dstat_test.py             dstat_vm_mem_adv.py\r\ndstat_dbus.py            dstat_innodb_ops.py           dstat_nfsstat4.py    dstat_thermal.py          dstat_vmk_hba.py\r\ndstat_disk_avgqu.py      dstat_lustre.py               dstat_ntp.py         dstat_top_bio.py          dstat_vmk_int.py\r\ndstat_disk_avgrq.py      dstat_md_status.py            dstat_postfix.py     dstat_top_bio_adv.py      dstat_vmk_nic.py\r\ndstat_disk_svctm.py      dstat_memcache_hits.py        dstat_power.py       dstat_top_childwait.py    dstat_vz_cpu.py\r\ndstat_disk_tps.py        dstat_mysql5_cmds.py          dstat_proc_count.py  dstat_top_cpu.py          dstat_vz_io.py\r\ndstat_disk_util.py       dstat_mysql5_conn.py          dstat_qmail.py       dstat_top_cpu_adv.py      dstat_vz_ubc.py\r\ndstat_disk_wait.py       dstat_mysql5_innodb.py        dstat_redis.py       dstat_top_cputime.py      dstat_wifi.py\r\ndstat_dstat.py           dstat_mysql5_innodb_basic.py  dstat_rpc.py         dstat_top_cputime_avg.py  dstat_zfs_arc.py\r\ndstat_dstat_cpu.py       dstat_mysql5_innodb_extra.py  dstat_rpcd.py        dstat_top_int.py          dstat_zfs_l2arc.py\r\ndstat_dstat_ctxt.py      dstat_mysql5_io.py            dstat_sendmail.py    dstat_top_io.py           dstat_zfs_zil.py\r\ndstat_dstat_mem.py       dstat_mysql5_keys.py          dstat_snmp_cpu.py    dstat_top_io_adv.py\r\ndstat_fan.py             dstat_mysql_io.py             dstat_snmp_load.py   dstat_top_latency.py\r\ndstat_freespace.py       dstat_mysql_keys.py           dstat_snmp_mem.py    dstat_top_latency_avg.py\r\ndstat_fuse.py            dstat_net_packets.py          dstat_snmp_net.py    dstat_top_mem.py\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>dstat <span class=\"nt\">--list<\/span>\r\ninternal:\r\n        aio, cpu, cpu-adv, cpu-use, cpu24, disk, disk24, disk24-old, epoch, fs, int, int24, io, ipc, load, lock, mem, mem-adv, net, page, page24,\r\n        proc, raw, socket, swap, swap-old, sys, tcp, <span class=\"nb\">time<\/span>, udp, unix, vm, vm-adv, zones\r\n\/usr\/share\/dstat:\r\n        battery, battery-remain, condor-queue, cpufreq, dbus, disk-avgqu, disk-avgrq, disk-svctm, disk-tps, disk-util, disk-wait, dstat,\r\n        dstat-cpu, dstat-ctxt, dstat-mem, fan, freespace, fuse, gpfs, gpfs-ops, helloworld, innodb-buffer, innodb-io, innodb-ops, lustre,\r\n        md-status, memcache-hits, mysql-io, mysql-keys, mysql5-cmds, mysql5-conn, mysql5-innodb, mysql5-innodb-basic, mysql5-innodb-extra,\r\n        mysql5-io, mysql5-keys, net-packets, nfs3, nfs3-ops, nfsd3, nfsd3-ops, nfsd4-ops, nfsstat4, ntp, postfix, power, proc-count, qmail,\r\n        redis, rpc, rpcd, sendmail, snmp-cpu, snmp-load, snmp-mem, snmp-net, snmp-net-err, snmp-sys, snooze, squid, <span class=\"nb\">test<\/span>, thermal, top-bio,\r\n        top-bio-adv, top-childwait, top-cpu, top-cpu-adv, top-cputime, top-cputime-avg, top-int, top-io, top-io-adv, top-latency,\r\n        top-latency-avg, top-mem, top-oom, utmp, vm-cpu, vm-mem, vm-mem-adv, vmk-hba, vmk-int, vmk-nic, vz-cpu, vz-io, vz-ubc, wifi, zfs-arc,\r\n        zfs-l2arc, zfs-zil\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u63d2\u4ef6\u7684\u4f7f\u7528\u793a\u4f8b\u3002<\/p>\n<h4>\u8f93\u51fa\u6709\u53ef\u80fd\u6210\u4e3aOOM-Killer\u7684\u8fdb\u7a0b<\/h4>\n<pre class=\"post-pre\"><code>dstat <span class=\"nt\">--top-oom<\/span>\r\n<span class=\"nt\">--out-of-memory---<\/span>\r\n    <span class=\"nb\">kill <\/span>score\r\nrancher       133\r\n<\/code><\/pre>\n<h4>\u786e\u5b9aCPU\u4f7f\u7528\u7387\u6700\u9ad8\u7684\u8fdb\u7a0b<\/h4>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>dstat <span class=\"nt\">-ta<\/span> <span class=\"nt\">--top-cpu<\/span>\r\n<span class=\"nt\">----system----<\/span> <span class=\"nt\">--total-cpu-usage--<\/span> <span class=\"nt\">-dsk<\/span>\/total- <span class=\"nt\">-net<\/span>\/total- <span class=\"nt\">---paging--<\/span> <span class=\"nt\">---system--<\/span> <span class=\"nt\">-most-expensive-<\/span>\r\n     <span class=\"nb\">time<\/span>     |usr sys idl wai stl| <span class=\"nb\">read  <\/span>writ| recv  send|  <span class=\"k\">in   <\/span>out | int   csw |  cpu process\r\n29-01 11:34:36|  2   3  93   3   0|1195k  421k|   0     0 | 369k  335k|1417  4216 |rancher      1.3\r\n29-01 11:34:37| 12   9  71   8   0|1992k   11M| 898B  229B| 300k   10M|5285    12k|rancher      4.0^\r\n<\/code><\/pre>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u6211\u8ba4\u4e3adstat\u7684\u4f18\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u547d\u4ee4\u83b7\u53d6\u591a\u6837\u7684\u4fe1\u606f\u3002<br \/>\n\u6211\u8ba4\u4e3a\u5c06\u5176\u8f93\u51fa\u5230CSV\u6587\u4ef6\u5e76\u8fdb\u884c\u53ef\u89c6\u5316\u4e5f\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<br \/>\n\u7f16\u5199\u63d2\u4ef6\u53ef\u80fd\u4e5f\u6709\u52a9\u4e8e\u5b66\u4e60\u3002<\/p>\n<h2>\u8bf7\u53c2\u8003\u94fe\u63a5<\/h2>\n<p>https:\/\/nsmr.tk\/dstat.html \u53ef\u80fd\u63d0\u4f9b\u957f\u671f\u53ef\u7ef4\u62a4\u548c\u9ad8\u5ea6\u5c55\u793a\u7684\u7edf\u8ba1\u6570\u636e\uff0c\u7528\u4e8e\u76d1\u63a7\u7cfb\u7edf\u6027\u80fd\u3002<br \/>\nhttp:\/\/hirose31.hatenablog.jp\/entry\/20120229\/1330501968 \u8fd9\u7bc7\u535a\u6587\u4ecb\u7ecd\u4e86\u4e00\u79cd\u7528\u4e8e\u7edf\u8ba1\u548c\u76d1\u6d4b\u7cfb\u7edf\u6027\u80fd\u7684\u5de5\u5177\u3002<br \/>\nhttps:\/\/qiita.com\/harukasan\/items\/b18e484662943d834901 \u8fd9\u7bc7\u6587\u7ae0\u4e2d\u63d0\u5230\u4e86\u4e00\u79cd\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u7edf\u8ba1\u548c\u76d1\u6d4b\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>dstat &#8211; \u591a\u529f\u80fd\u5de5\u5177\uff0c\u53ef\u751f\u6210\u7cfb\u7edf\u8d44\u6e90\u7edf\u8ba1\u4fe1\u606f\u3002 \u80cc\u666f \u6211\u5728\u4f7f\u7528mpstat\u3001vmstat\u7b49\u76e3 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34597","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528dstat\u547d\u4ee4\u5b9e\u65f6\u76d1\u89c6\u670d\u52a1\u5668\u8d44\u6e90 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528dstat\u547d\u4ee4\u5b9e\u65f6\u76d1\u89c6\u670d\u52a1\u5668\u8d44\u6e90\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528dstat\u547d\u4ee4\u5b9e\u65f6\u76d1\u89c6\u670d\u52a1\u5668\u8d44\u6e90\" \/>\n<meta property=\"og:description\" content=\"dstat &#8211; \u591a\u529f\u80fd\u5de5\u5177\uff0c\u53ef\u751f\u6210\u7cfb\u7edf\u8d44\u6e90\u7edf\u8ba1\u4fe1\u606f\u3002 \u80cc\u666f \u6211\u5728\u4f7f\u7528mpstat\u3001vmstat\u7b49\u76e3 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528dstat\u547d\u4ee4\u5b9e\u65f6\u76d1\u89c6\u670d\u52a1\u5668\u8d44\u6e90\/\" \/>\n<meta property=\"og:site_name\" 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