前言：监控web网站方法有很多种，这篇文章说一下对windows服务器 asp.net网站的监控
采用的方案，Powershell + Influxdb + Grafana
1、PowerShell + Influxdb
PowerShell用来收集IIS指标，10秒采集一次，然后写入Influxdb,主要代码如下：需要注意PowerShell需要升级到5.0才能支持influxdb
标签分别是：Server主机名 ,AppName是网站名称
1 function waitsec{ ??2 ????$step=10 #设置间隔 ??3 ????$add=0 #设置延时 ??4 ????$t=(get-date) ??5 ????$step-(($t.Hour*3600+$t.Minute*60+$t.Second)%$step)+$add ??6 } ??7 function GetData($cluster,$dept,$group,$project,$type) 8 { 9 ????$commandSet=@(10 ????"\Web Service(*)\Current Anonymous Users",11 ????"\Web Service(*)\Current Connections",12 ????"\Web Service(*)\Current NonAnonymous Users",13 ????"\Web Service(*)\Current Blocked Async I/O Requests",14 ????"\Web Service(*)\Maximum Anonymous Users",15 ????"\Web Service(*)\Measured Async I/O Bandwidth Usage",16 ????"\Web Service(*)\Total Blocked Async I/O Requests",17 ????"\Web Service(*)\Total Get Requests",18 ????"\Web Service(*)\Total Method Requests",19 ????"\Web Service(*)\Total Method Requests/sec",20 ????"\Web Service(*)\Total Post Requests",21 ????"\Web Service(*)\Total Put Requests",22 ????"\Web Service(*)\Delete Requests/sec",23 ????"\Web Service(*)\Get Requests/sec",24 ????"\Web Service(*)\Options Requests/sec",25 ????"\Web Service(*)\Post Requests/sec",26 ????"\Web Service(*)\Put Requests/sec",27 ????"\Web Service(*)\Other Request Methods/sec",28 ????"\HTTP Service Request Queues(*)\CurrentQueueSize",29 ????"\HTTP Service Request Queues(*)\RejectedRequests",30 ????"\.NET CLR Exceptions(*)\# of Exceps Thrown / sec",31 ????"\Process(w3wp*)\Thread Count",32 ????"\Process(w3wp*)\% Processor Time",33 ????"\Process(w3wp*)\Working Set - Private",34 ????"\Process(w3wp*)\Working Set",35 ????"\Process(w3wp*)\Private Bytes"36 ????)37 ????$res= get-counter -counter $commandSet38 ????$index=039 ????$metricAppName=""40 ????$timestamp=[int] (Get-Date (Get-Date).ToUniversalTime() -uformat "%s")41 ????$host_name = hostname42 ????$table_name=""43 ????while($res.countersamples[$index])44 ????{ 45 ????????$Metrics1=@{}46 ????????$value= $res.countersamples[$index].cookedvalue ?47 ????????$metric=$res.countersamples[$index].path 48 ????????$metricAppName=$res.countersamples[$index].InstanceName49 ????????$tempArray=$metric.replace("\\","").split("\")50 ????????$metric=$tempArray[2]51 ????????$Metrics1.$metric = $value52 ????????if($tempArray[1].startswith(‘web service‘))53 ????????{ ??54 ????????????$table_name = "iis_web_service"55 ????????}56 ????????Elseif($tempArray[1].startswith(‘http service‘))57 ????????{58 ????????????$table_name = "iis_http_service"59 ????????}60 ????????Elseif($tempArray[1].startswith(‘.net clr exceptions‘))61 ????????{62 ????????????$table_name = "iis_net_clr_exceptions"63 ????????}64 ????????Elseif($tempArray[1].startswith(‘process(w3wp‘))65 ????????{66 ????????????$table_name = "iis_process"67 ????????}68 ???????????Write-Influx -Measure $table_name -Tags @{Server = $host_name; ?AppName = $metricAppName;} -Metrics $Metrics1 -Database monitor -Server http://influxdb:909669 ????????$index = $index + 170 ????}71 }72 write-host "running...... please wait" (waitsec)"S"73 Start-Sleep -s (waitsec) 74 while(1){ ?75 ????#执行代码 ?76 ????get-date ?77 ????(GetData)78 ????#…… ?79 ????Start-Sleep -s (waitsec) ?80 }写入influxdb后的iis_http_service表的数据格式：
2、Grafana 配置展示
这里主要对webapi展示了当前连接数，当前排队数，和请求速率。
整体效果：
还可以在grafana告警里面设置一个WebHook，进行处理告警后的逻辑，比如：当这台机器压力比较大时可以对其进行从负载均衡移除 等等。
asp.net 网站监控方案
原文地址：https://www.cnblogs.com/chenru1988/p/9681703.html