PProd web is a web proxy for pprof endpoints. Sometimes we have firewalls between net areas and cannot retch the pprof debug endpoint directly. PProf-Web can be deployed in this area and expose only one web endpoint to proxy the pprof request.
- ONLY use official pprof tool as go mod dependency
- Implement interfaces in official pprof tool as little as possible
- Fetch remote CPU profile
- Load profile from local tmp storage
- Auto delete inactive profile
- Better log
- Dockerfile
- Helm chart
- Unit test
- Support heap profile
- Support goroutine profile
- Improve web UI
- Proxy for all pprof endpoint
- Support sub folder using
-bparam
Be careful of the proxy_read_timeout option.
Because server cannot send any response data during profile,
this option must larger than max profile seconds (usually 60s).
location /cluster-1/ {
rewrite ^/cluster-1(/.*)$ $1 break;
proxy_redirect / /cluster-1/;
proxy_read_timeout 120s;
proxy_pass http://1.1.1.1:8080/;
}
location /cluster-2/ {
rewrite ^/cluster-2(/.*)$ $1 break;
proxy_redirect / /cluster-2/;
proxy_read_timeout 120s;
proxy_pass http://2.2.2.2:8080/;
}