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added more stats fields

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hyung-hwan
2024-12-08 17:40:15 +09:00
parent ebfc4010e7
commit 29180a7969
2 changed files with 24 additions and 0 deletions
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12
server-ctl.go
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@ -23,6 +23,12 @@ type json_out_server_route struct {
type json_out_server_stats struct {
CPUs int `json:"cpus"`
Goroutines int `json:"goroutines"`
NumGCs uint32 `json:"num-gcs"`
HeapAllocBytes uint64 `json:"memory-alloc-bytes"`
MemAllocs uint64 `json:"memory-num-allocs"`
MemFrees uint64 `json:"memory-num-frees"`
ServerConns int64 `json:"server-conns"`
ServerRoutes int64 `json:"server-routes"`
ServerPeers int64 `json:"server-peers"`
@ -235,8 +241,14 @@ func (ctl *server_ctl_stats) ServeHTTP(w http.ResponseWriter, req *http.Request)
switch req.Method {
case http.MethodGet:
var stats json_out_server_stats
var mstat runtime.MemStats
runtime.ReadMemStats(&mstat)
stats.CPUs = runtime.NumCPU()
stats.Goroutines = runtime.NumGoroutine()
stats.NumGCs = mstat.NumGC
stats.HeapAllocBytes = mstat.HeapAlloc
stats.MemAllocs = mstat.Mallocs
stats.MemFrees = mstat.Frees
stats.ServerConns = s.stats.conns.Load()
stats.ServerRoutes = s.stats.routes.Load()
stats.ServerPeers = s.stats.peers.Load()