安装prometheus和Grafana
参考之前的文章->安装prometheus和Grafana教程
源代码
dotnet源代码
新建.net core7 web项目
修改Program.cs
using Prometheus;
namespace PrometheusStu01;
public class Program
{
public static void Main(string[] args)
{
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllers();
var app = builder.Build();
app.UseRouting();
//http请求的中间件,收集http请求信息的
app.UseHttpMetrics();
//映射监控地址为 /metrics
app.MapMetrics();
app.MapControllers();
app.Run();
}
}
安装prometheus-net.AspNetCore 8.2.1
访问http://localhost:5122/metrics
修改prometheus.yml
scrape_configs:
# 省略其他配置
- job_name: "asp.net core web"
static_configs:
- targets: ["127.0.0.1:5122"]
重启
修改Program.cs
using Prometheus;
namespace PrometheusStu01;
public class Program
{
public static void Main(string[] args)
{
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddControllers();
var app = builder.Build();
app.UseRouting();
//http请求的中间件,收集http请求信息的
app.UseMetricServer();
//看这里>^.^<
app.UseMetricServer();
//映射监控地址为 /metrics
app.MapMetrics();
app.MapControllers();
app.Run();
}
}
内存占用情况
参考
https://www.cnblogs.com/savorboard/p/diagnostics.html
https://www.cnblogs.com/sheng-jie/p/how-much-you-know-about-diagnostic-in-dotnet.html
https://learn.microsoft.com/zh-cn/dotnet/core/diagnostics/metrics-collection