{"id":43242,"date":"2023-08-24T12:48:59","date_gmt":"2022-10-31T23:09:37","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%99%ae%e7%bd%97%e7%b1%b3%e4%bf%ae%e6%96%af%ef%bc%9a%e8%ae%a1%e7%ae%97cpu%e3%80%81%e5%86%85%e5%ad%98%e3%80%81%e7%a3%81%e7%9b%98%e4%bd%bf%e7%94%a8%e7%8e%87%e7%9a%84%e6%96%b9%e6%b3%95%e9%80%9a\/"},"modified":"2024-04-30T19:54:05","modified_gmt":"2024-04-30T11:54:05","slug":"%e6%99%ae%e7%bd%97%e7%b1%b3%e4%bf%ae%e6%96%af%ef%bc%9a%e8%ae%a1%e7%ae%97cpu%e3%80%81%e5%86%85%e5%ad%98%e3%80%81%e7%a3%81%e7%9b%98%e4%bd%bf%e7%94%a8%e7%8e%87%e7%9a%84%e6%96%b9%e6%b3%95%e9%80%9a","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%99%ae%e7%bd%97%e7%b1%b3%e4%bf%ae%e6%96%af%ef%bc%9a%e8%ae%a1%e7%ae%97cpu%e3%80%81%e5%86%85%e5%ad%98%e3%80%81%e7%a3%81%e7%9b%98%e4%bd%bf%e7%94%a8%e7%8e%87%e7%9a%84%e6%96%b9%e6%b3%95%e9%80%9a\/","title":{"rendered":"\u666e\u7f57\u7c73\u4fee\u65af\uff1a\u8ba1\u7b97CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u4f7f\u7528\u7387\u7684\u65b9\u6cd5+\u901a\u8fc7Grafana\u8fdb\u884c\u8ba1\u7b97\u7684\u65b9\u6cd5"},"content":{"rendered":"
\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879\uff0c\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u91ca\u4e49\uff1a
\n\u5b9e\u65bd\u73af\u5883\uff1a<\/h6>\n
[root@testhost ~]# uname -a\r\nLinux testhost 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU\/Linux\r\n[root@testhost ~]# cat \/etc\/redhat-release\r\nCentOS Stream release 8\r\n[root@testhost ~]# yum list installed | grep grafana\r\ngrafana-enterprise.x86_64                          10.0.3-1  \r\n<\/code><\/pre>\n
Prometheus: 2.46.0.linux-amd64
\nNode_exporter: 1.6.1.linux-amd64
\n\u666e\u7f57\u7c73\u4fee\u65af\uff1a2.46.0.linux-amd64
\n\u8282\u70b9\u5bfc\u51fa\u5668\uff1a1.6.1.linux-amd64<\/p>\n
\u6458\u8981<\/h3>\n
\u5f53\u60f3\u8981\u4e86\u89e3\u670d\u52a1\u5668\u8d44\u6e90\u7684\u4f7f\u7528\u60c5\u51b5\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528\u54ea\u4e9b\u53c2\u6570\u5462\uff1f
\n\u867d\u7136\u4f1a\u53d7\u5230\u73af\u5883\u548c\u7528\u9014\u7684\u5f71\u54cd\uff0c\u4f46\u7279\u522b\u5e38\u7528\u7684\u53c2\u6570\u5e94\u8be5\u662f\u300cCPU\u4f7f\u7528\u7387\u300d\u3001\u300c\u5185\u5b58\u4f7f\u7528\u7387\u300d\u548c\u300c\u78c1\u76d8\u4f7f\u7528\u7387\u300d\u8fd9\u4e09\u4e2a\uff0c\u4e0d\u662f\u5417\uff1f<\/p>\n
\u4e0d\u8fc7\uff0c\u5b9e\u9645\u4e0a Prometheus \u5e76\u6ca1\u6709\u83b7\u5f97\u8fd9\u4e9b\u53c2\u6570\u672c\u8eab\uff0c\u800c\u662f\u9700\u8981\u4ece\u5176\u4ed6\u53c2\u6570\u8fdb\u884c\u4e00\u4e9b\u5904\u7406\u3002
\n\u672c\u6b21\u6211\u4eec\u5c06\u4f1a\u786e\u8ba4 Prometheus \u548c Grafana \u7684\u4e24\u4e2a\u754c\u9762\uff0c\u5373 Prometheus \u754c\u9762\u548c\u4e0e Prometheus \u6570\u636e\u534f\u4f5c\u7684 Grafana \u754c\u9762\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n
\u53e6\u5916\uff0c\u672c\u6b21\u4f7f\u7528\u7684\u53c2\u6570\u90fd\u662f\u53ef\u4ee5\u901a\u8fc7node_exporter\u83b7\u53d6\u7684\u53c2\u6570\u3002
\n\u6b64\u5916\uff0c\u8fd9\u4e9b\u503c\u5c06\u4ee5\u767e\u5206\u6bd4\uff08%\u503c\uff09\u7684\u5f62\u5f0f\u8ba1\u7b97\u3002<\/p>\n
1. \u5904\u7406\u5668<\/h3>\n
1.1. \u4f7f\u7528\u7684\u53c2\u6570<\/h6>\n
\u7528\u4e8e\u8ba1\u7b97 CPU \u4f7f\u7528\u7387\u7684\u53c2\u6570\u662f “node_cpu_seconds_total”\u3002\u8be5\u53c2\u6570\u4fdd\u5b58\u4e86\u4ece Prometheus \u542f\u52a8\u5230\u5f53\u524d\u65f6\u523b\u7684\u6bcf\u4e2a\u6a21\u5f0f\u4e0b\u7684 CPU \u4f7f\u7528\u79d2\u6570\u7684\u7d2f\u8ba1\u503c\u3002<\/p>\n
\"WS000804.JPG\"<\/div>\n
\u6839\u636e\u8fd9\u4e9b\u53c2\u6570\uff0c\u91cd\u8981\u7684\u6784\u6210\u8981\u7d20\u5982\u4e0b\u3002<\/p>\n
\n
\u9805\u76ee\u540d\u6982\u8981cpuCPU \u306e\u30b3\u30a2\u756a\u53f7\u3002instance\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u3002\u8907\u6570\u30b5\u30fc\u30d0\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u5834\u5408\u306a\u3069\u306f\u6c17\u3092\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002modeCPU \u306e\u72b6\u614b\u3002\u7279\u306b idle \u306e\u5834\u5408\u304c\u91cd\u8981(\u5f8c\u8ff0)\u3002<\/div>\n<\/div>\n
1.2. Prometheus \u76d1\u6d4b CPU \u7684\u5229\u7528\u7387<\/h6>\n
\u6709\u51e0\u79cd\u8ba1\u7b97CPU\u4f7f\u7528\u7387\u7684\u65b9\u6cd5\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u4ee5\u4e0b\u516c\u5f0f\u3002<\/p>\n
avg<\/span>(<\/span>rate<\/span>(<\/span>node_cpu_seconds_total<\/span>{<\/span>mode<\/span>=<\/span>\"idle\"<\/span>}[<\/span>1m<\/span>]))<\/span> *<\/span> -100<\/span> +<\/span> 100<\/span>\r\n<\/code><\/pre>\n
\"WS000805.JPG\"<\/div>\n
\u5173\u4e8e\u8be5\u5f0f\uff0c\u6211\u4f1a\u9010\u4e2a\u8fdb\u884c\u89e3\u91ca\u3002<\/p>\n
\u5173\u4e8e node_cpu_seconds_total \u7684\u60c5\u51b5\u5982\u540c\u4e4b\u524d\u6240\u89c1\u3002<\/p>\n
\u5728\u201c\u5f85\u673a\u201d\u6a21\u5f0f\u4e0b\uff0c\u4ec5\u63d0\u53d6\u5904\u4e8e\u5f85\u673a\u72b6\u6001\u7684\u6570\u636e\uff08\u5373\u6ca1\u6709\u6267\u884c\u4efb\u52a1\uff0cCPU\u5904\u4e8e\u7b49\u5f85\u72b6\u6001\uff09\u3002\u7136\u540e\uff0c\u9996\u5148\u8ba1\u7b97CPU\u672a\u88ab\u4f7f\u7528\u7684\u6bd4\u4f8b\uff0c\u7136\u540e\u518d\u8ba1\u7b97CPU\u4f7f\u7528\u7387\u3002<\/p>\n
rate(…[1m]) \u662f Prometheus \u7684\u51fd\u6570\uff0c\u7528\u4e8e\u8ba1\u7b97\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u6bb5\uff08\u8fd9\u91cc\u662f1m=1\u5206\u949f\uff09\u5185\u503c\u6bcf\u79d2\u589e\u52a0\u4e86\u591a\u5c11\u3002<\/p>\n
node_cpu_seconds_total \u662f\u6211\u4eec\u521a\u624d\u770b\u5230\u7684 CPU \u4f7f\u7528\u65f6\u95f4\u7684\u201c\u7d2f\u8ba1\u503c\u201d\uff0c\u6240\u4ee5\u5982\u679c\u6211\u4eec\u5c06 rate \u51fd\u6570\u5e94\u7528\u4e8e node_cpu_seconds_total\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8ba1\u7b97\u51fa CPU \u672a\u88ab\u4f7f\u7528\u7684\u65f6\u95f4\u7684\u6bd4\u4f8b\u3002<\/p>\n
\"WS000840.JPG\"<\/div>\n
\u73b0\u5728\uff0c\u5df2\u7ecf\u8ba1\u7b97\u51fa\u4e86 CPU \u7684\u672a\u4f7f\u7528\u7387\uff0c\u4f46\u6b63\u5982\u4e4b\u524d\u6240\u8ff0\uff0cnode_cpu_seconds_total \u7684\u503c\u662f\u6309\u7167\u6bcf\u4e2a CPU \u6838\u5fc3\u5b58\u50a8\u7684\u3002
\n\u56e0\u4e3a\u6211\u4eec\u60f3\u8981\u83b7\u53d6\u6574\u4f53\u7684 CPU \u4f7f\u7528\u7387\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528 avg(…) \u6765\u83b7\u5f97\u6240\u6709\u6838\u5fc3\u7684\u5e73\u5747\u503c\u3002<\/p>\n
\u6700\u540e\uff0c\u6211\u4eec\u5c06 ” – 100 + 100 ” \u6dfb\u52a0\u5230 CPU \u672a\u4f7f\u7528\u7684\u767e\u5206\u6bd4\u4e0a\uff0c\u4ee5\u8ba1\u7b97 CPU \u4f7f\u7528\u7387\u3002<\/p>\n
1.3. CPU \u4f7f\u7528\u7387\uff08Grafana\uff09<\/h6>\n
\u597d\u7684\uff0c\u73b0\u5728\u6211\u4eec\u6765\u770b\u770b Prometheus \u7684\u754c\u9762\u3002\u5982\u679c Prometheus \u548c Grafana \u8fdb\u884c\u4e86\u8fde\u63a5\uff0c\u90a3\u4e48\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7 Grafana \u6765\u67e5\u770b\u76f8\u540c\u7684\u5185\u5bb9\u3002<\/p>\n
\u8bf7\u4f7f\u7528Explore\u753b\u9762\u5728Grafana\u4e2d\u67e5\u770b\u503c\u3002
\nExplore\u753b\u9762\u662f\u4e00\u4e2a\u53ef\u4ee5\u5728\u4e0d\u521b\u5efa\u4eea\u8868\u677f\u7b49\u7684\u60c5\u51b5\u4e0b\u5373\u65f6\u641c\u7d22\u6570\u636e\u7684\u754c\u9762\u3002
\n\u8bf7\u4ece\u83dc\u5355\u4e2d\u9009\u62e9\u201cExplore\u201d\u3002<\/p>\n
\"WS000814.JPG\"<\/div>\n
\u8bf7\u9009\u62e9\u201cPrometheus\u201d\u4f5c\u4e3a\u6570\u636e\u6e90\u3002<\/p>\n
\"WS000836.JPG\"<\/div>\n
\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u5145\u5206\u5229\u7528\u56fe\u5f62\u7528\u6237\u754c\u9762\u6765\u8fdb\u884c\u8ba1\u7b97\u3002<\/p>\n
\u5728Metric\u4e2d\u6307\u5b9a”node_cpu_seconds_total”\u3002<\/p>\n
\"WS000815.JPG\"<\/div>\n
\"WS000817.JPG\"<\/div>\n
\u63a5\u4e0b\u6765\uff0c\u5c06\u5728 Label filters \u4e2d\u6307\u5b9a\u201cmode = idle\u201d\u3002<\/p>\n
\"WS000817.JPG\"<\/div>\n
\"WS000818.JPG\"<\/div>\n
\u8bf7\u70b9\u51fb\u201c\u64cd\u4f5c\u201d\uff0c\u4ece\u8fd9\u91cc\u5f00\u59cb\u5904\u7406\u641c\u7d22\u5230\u7684\u6570\u636e\u3002<\/p>\n
\"WS000818.JPG\"<\/div>\n
\u5f53\u51fa\u73b0\u6570\u636e\u5904\u7406\u65b9\u6cd5\u5217\u8868\u65f6\uff0c\u8bf7\u9009\u62e9\u201c\u8303\u56f4\u51fd\u6570\u201d\u2192\u201c\u6bd4\u7387\u201d\u3002<\/p>\n
\"111.png\"<\/div>\n
\u5c06\u300c\u8303\u56f4\u300d\u6307\u5b9a\u4e3a\u300c1m\u300d\u3002<\/p>\n
\"WS000820.JPG\"<\/div>\n
\"WS000821.JPG\"<\/div>\n
\u8bf7\u518d\u6b21\u70b9\u51fb\u201c\u64cd\u4f5c\u201d\u3002<\/p>\n
\"WS000821.JPG\"<\/div>\n
\u8fd9\u6b21\u9009\u62e9\u201cAggregations\u201d\u21d2\u201cAvg\u201d\u3002<\/p>\n
\"112.png\"<\/div>\n
\"WS000822.JPG\"<\/div>\n
\u518d\u6b21\u70b9\u51fb\u201c\u64cd\u4f5c\u201d\u3002<\/p>\n
\"WS000822.JPG\"<\/div>\n
\u4e0b\u4e00\u4e2a\u9009\u9879\u662f\u201c\u4e8c\u8fdb\u5236\u8fd0\u7b97\u201d\uff0c\u6211\u4eec\u9009\u62e9\u201c\u4e58\u4ee5\u6807\u91cf\u201d\u3002<\/p>\n
\"113.png\"<\/div>\n
\u5bf9\u4e8e”Value”\uff0c\u8f93\u5165”-100″\u3002<\/p>\n
\"WS000823.JPG\"<\/div>\n
\"WS000824.JPG\"<\/div>\n
\u6700\u540e\u518d\u6309\u4e00\u6b21\u300c\u64cd\u4f5c\u300d\u6309\u94ae\u3002<\/p>\n
\"WS000824.JPG\"<\/div>\n
\u9009\u62e9\u300c\u52a0\u6cd5\u8fd0\u7b97\u300d\u9009\u9879\u3002<\/p>\n
\"114.png\"<\/div>\n
\u5728\u201cValue\u201d\u4e2d\u8f93\u5165\u201c100\u201d\u3002<\/p>\n
\"WS000825.JPG\"<\/div>\n
\"WS000826.JPG\"<\/div>\n
\u53ea\u9700\u6307\u5b9a\u641c\u7d22\u8303\u56f4\uff0c\u7136\u540e\u70b9\u51fb\u201c\u8fd0\u884c\u67e5\u8be2\u201d\u5373\u53ef\u663e\u793aCPU\u4f7f\u7528\u7387\u3002<\/p>\n
\"WS000828.JPG\"<\/div>\n
\"WS000829.JPG\"<\/div>\n
\u5b9e\u9645\u4e0a\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u5728\u201cCode\u201d\u6309\u94ae\u5904\u8f93\u5165\u8868\u8fbe\u5f0f\uff0c\u56e0\u6b64\u5982\u679c\u60a8\u7406\u89e3\u4e86\u8868\u8fbe\u5f0f\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u66f4\u5feb\u3002<\/p>\n
\"WS000830.JPG\"<\/div>\n
\"WS000831.JPG\"<\/div>\n
2. \u5b58\u50a8<\/h3>\n
2.1. \u4f7f\u7528\u7684\u53c2\u6570<\/h6>\n
\u8ba1\u7b97\u5185\u5b58\u4f7f\u7528\u7387\u6240\u4f7f\u7528\u7684\u53c2\u6570\u662f “node_memory_MemTotal_bytes” \u548c “node_memory_MemAvailable_bytes” \u8fd9\u4e24\u4e2a\u3002”node_memory_MemTotal_bytes” \u8868\u793a\u5185\u5b58\u7684\u603b\u5bb9\u91cf\u5b57\u8282\u6570\uff0c\u800c “node_memory_MemAvailable_bytes” \u8868\u793a\u5185\u5b58\u7684\u53ef\u7528\u5bb9\u91cf\u5b57\u8282\u6570\u3002<\/p>\n
\"WS000807.JPG\"<\/div>\n
\"WS000808.JPG\"<\/div>\n
\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u53c2\u6570\u7684\u91cd\u8981\u6784\u6210\u8981\u7d20\u3002<\/p>\n
\n
\u9805\u76ee\u540d\u6982\u8981instance\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u3002\u8907\u6570\u30b5\u30fc\u30d0\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u5834\u5408\u306a\u3069\u306f\u6c17\u3092\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/div>\n<\/div>\n
2.2. \u5185\u5b58\u4f7f\u7528\u7387\uff08Prometheus\uff09<\/h6>\n
\u8ba1\u7b97\u5185\u5b58\u4f7f\u7528\u7387\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5176\u4e2d\u4e4b\u4e00\u5982\u4e0b\u6240\u793a\u7684\u516c\u5f0f\u3002<\/p>\n
node_memory_MemAvailable_bytes<\/span> \/<\/span> node_memory_MemTotal_bytes<\/span> *<\/span> -100<\/span> +<\/span> 100<\/span>\r\n<\/code><\/pre>\n
\"WS000809.JPG\"<\/div>\n
\u8fd9\u91cc\u5e76\u4e0d\u662f\u5f88\u590d\u6742\u3002\u6211\u4eec\u901a\u8fc7\u5c06\u8282\u70b9\u7684\u53ef\u7528\u5185\u5b58\u5b57\u8282\u6570\u9664\u4ee5\u8282\u70b9\u7684\u603b\u5185\u5b58\u5b57\u8282\u6570\u6765\u8ba1\u7b97\u5269\u4f59\u5bb9\u91cf\u5360\u603b\u5bb9\u91cf\u7684\u6bd4\u4f8b\uff0c\u5e76\u7528 * -100 + 100 \u7684\u65b9\u5f0f\u8ba1\u7b97\u51fa 100% \u51cf\u53bb\u5269\u4f59\u5bb9\u91cf\u7684\u6bd4\u4f8b\uff0c\u5f97\u5230\u4f7f\u7528\u7387\u3002<\/p>\n
2.3. \u5132\u5b58\u5229\u7528\u7387 (Grafana)<\/h6>\n
\u5728Grafana\u7684GUI\u4e2d\u5c1d\u8bd5\u521b\u5efa\u8fd9\u6837\u7684\u67e5\u8be2\u975e\u5e38\u9ebb\u70e6\uff0c\u56e0\u6b64\u6700\u597d\u76f4\u63a5\u4f7f\u7528\u4ee3\u7801\u5c06\u4e0a\u8ff0\u516c\u5f0f\u76f4\u63a5\u8f93\u5165\u3002\u8be5\u516c\u5f0f\u4ece\u4e24\u4e2a\u53c2\u6570\u8ba1\u7b97\u503c\u3002<\/p>\n
\"WS000832.JPG\"<\/div>\n
\"WS000833.JPG\"<\/div>\n
3. \u5149\u76d8<\/h3>\n
3.1. \u4f7f\u7528\u53c2\u6570<\/h6>\n
\u7528\u4e8e\u8ba1\u7b97\u78c1\u76d8\u4f7f\u7528\u7387\u7684\u53c2\u6570\u6709\u4e24\u4e2a\uff0c\u5206\u522b\u662f\u300c node_filesystem_size_bytes \u300d\u548c\u300c node_filesystem_avail_bytes \u300d\u3002
\n\u300c node_filesystem_size_bytes \u300d\u8868\u793a\u78c1\u76d8\u7684\u603b\u5bb9\u91cf\u5b57\u8282\u6570\uff0c\u300c node_filesystem_avail_bytes \u300d\u8868\u793a\u78c1\u76d8\u7684\u53ef\u7528\u5bb9\u91cf\u5b57\u8282\u6570\u3002<\/p>\n
\"WS000810.JPG\"<\/div>\n
\"WS000811.JPG\"<\/div>\n
\u8fd9\u4e9b\u53c2\u6570\u4e2d\u7684\u91cd\u8981\u6784\u6210\u8981\u7d20\u5982\u4e0b\uff1a<\/p>\n
\n
\u9805\u76ee\u540d\u6982\u8981instance\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u540d\u3002\u8907\u6570\u30b5\u30fc\u30d0\u3092\u76e3\u8996\u3057\u3066\u3044\u308b\u5834\u5408\u306a\u3069\u306f\u6c17\u3092\u4ed8\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002device\u30c7\u30d0\u30a4\u30b9\u540d\u3002mountpoint\u30c7\u30d0\u30a4\u30b9\u304c\u7d10\u3065\u3051\u3089\u308c\u3066\u3044\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u3002<\/div>\n<\/div>\n
3.2. \u78c1\u76d8\u4f7f\u7528\u7387 (Prometheus)<\/h6>\n
\u8ba1\u7b97\u78c1\u76d8\u4f7f\u7528\u7387\u7684\u65b9\u6cd5\u6709\u51e0\u79cd\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u4ee5\u4e0b\u7b49\u5f0f\u3002<\/p>\n
node_filesystem_avail_bytes<\/span> \/<\/span> node_filesystem_size_bytes<\/span> *<\/span> -100<\/span> +<\/span> 100<\/span>\r\n<\/code><\/pre>\n
\"WS000812.JPG\"<\/div>\n
\u8fd9\u4e5f\u4e0d\u662f\u592a\u590d\u6742\u3002
\n\u6211\u4eec\u901a\u8fc7\u4f7f\u7528 node_filesystem_avail_bytes \/ node_filesystem_size_bytes\uff0c\u8ba1\u7b97\u51fa\u53ef\u7528\u7a7a\u95f4\u4e0e\u603b\u5bb9\u91cf\u7684\u6bd4\u4f8b\uff0c\u7136\u540e\u7528 * -100 + 100 \u7684\u65b9\u5f0f\u8ba1\u7b97\u5f97\u51fa\u4f7f\u7528\u7387\uff0c\u5373\u7528 100% \u51cf\u53bb\u7a7a\u95f2\u7a7a\u95f4\u7684\u6bd4\u4f8b\u3002<\/p>\n
3.3. \u786c\u76d8\u4f7f\u7528\u7387\uff08Grafana\uff09<\/h6>\n
\u8fd9\u4e2a\u65b9\u7a0b\u5f0f\u4e5f\u662f\u4ece\u4e24\u4e2a\u53c2\u6570\u8ba1\u7b97\u51fa\u6765\u7684\uff0c\u5982\u679c\u5728 Grafana \u7684\u56fe\u5f62\u754c\u9762\u4e2d\u521b\u5efa\u7684\u8bdd\u4f1a\u975e\u5e38\u9ebb\u70e6\uff0c\u6240\u4ee5\u6700\u597d\u76f4\u63a5\u5728\u4ee3\u7801\u4e2d\u8f93\u5165\u65b9\u7a0b\u5f0f\u3002<\/p>\n
\"WS000834.JPG\"<\/div>\n
\"WS000835.JPG\"<\/div>\n","protected":false},"excerpt":{"rendered":"
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