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added code to export metrics

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hyung-hwan
2025-01-28 00:44:02 +09:00
parent 810356efe5
commit c5f63328b2
15 changed files with 510 additions and 54 deletions
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22
client-ctl.go
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@ -3,8 +3,6 @@ package hodu
import "encoding/json"
import "fmt"
import "net/http"
//import "net/url"
import "runtime"
import "strconv"
import "strings"
import "time"
@ -85,14 +83,7 @@ type json_out_client_peer struct {
}
type json_out_client_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"`
json_out_go_stats
ClientConns int64 `json:"client-conns"`
ClientRoutes int64 `json:"client-routes"`
ClientPeers int64 `json:"client-peers"`
@ -140,7 +131,7 @@ type client_ctl_stats struct {
// ------------------------------------
func (ctl *client_ctl) GetId() string {
func (ctl *client_ctl) Id() string {
return ctl.id
}
@ -831,14 +822,7 @@ func (ctl *client_ctl_stats) ServeHTTP(w http.ResponseWriter, req *http.Request)
switch req.Method {
case http.MethodGet:
var stats json_out_client_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.from_runtime_stats()
stats.ClientConns = c.stats.conns.Load()
stats.ClientRoutes = c.stats.routes.Load()
stats.ClientPeers = c.stats.peers.Load()