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Code Issues Releases Activity

Improve monitoring management module

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This commit is contained in:
astaxie 2013-11-15 18:08:53 +08:00
parent 18335194bc
commit 097bcb3b5b
4 changed files with 57 additions and 12 deletions
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34
admin.go
View File

@ -2,22 +2,56 @@ package beego
import (
"fmt"
"github.com/astaxie/beego/admin"
"net/http"
"time"
)
var BeeAdminApp *AdminApp
//func MyFilterMonitor(method, requestPath string, t time.Duration) bool {
// if method == "POST" {
// return false
// }
// if t.Nanoseconds() < 100 {
// return false
// }
// if strings.HasPrefix(requestPath, "/astaxie") {
// return false
// }
// return true
//}
//beego.FilterMonitorFunc = MyFilterMonitor
var FilterMonitorFunc func(string, string, time.Duration) bool
func init() {
BeeAdminApp = &AdminApp{
routers: make(map[string]http.HandlerFunc),
}
BeeAdminApp.Route("/", AdminIndex)
BeeAdminApp.Route("/qps", QpsIndex)
BeeAdminApp.Route("/prof", ProfIndex)
FilterMonitorFunc = func(string, string, time.Duration) bool { return true }
}
func AdminIndex(rw http.ResponseWriter, r *http.Request) {
rw.Write([]byte("Welcome to Admin Dashboard"))
}
func QpsIndex(rw http.ResponseWriter, r *http.Request) {
info := admin.UrlMap.GetMap(rw)
}
func ProfIndex(rw http.ResponseWriter, r *http.Request) {
r.ParseForm()
command := r.Form.Get("command")
if command != "" {
admin.ProcessInput(command)
} else {
rw.Write([]byte("request url like '/prof?command=lookup goroutine'"))
}
}
type AdminApp struct {
routers map[string]http.HandlerFunc
}

20
admin/statistics.go
View File

@ -1,7 +1,8 @@
package admin
import (
"encoding/json"
"io"
"strconv"
"sync"
"time"
)
@ -60,14 +61,21 @@ func (m *UrlMap) AddStatistics(requestMethod, requestUrl, requestController stri
}
}
func (m *UrlMap) GetMap() []byte {
func (m *UrlMap) GetMap(rw io.Writer) {
m.lock.RLock()
defer m.lock.RUnlock()
r, err := json.Marshal(m.urlmap)
if err != nil {
return []byte("")
rw.Write([]byte("requestURL avgTime"))
for k, v := range m.urlmap {
rw.Write([]byte(k + ""))
for kk, vv := range v {
rw.Write([]byte(kk))
rw.Write([]byte(strconv.FormatInt(vv.RequestNum, 10)))
rw.Write([]byte(strconv.FormatInt(int64(vv.TotalTime), 10)))
rw.Write([]byte(strconv.FormatInt(int64(vv.MaxTime), 10)))
rw.Write([]byte(strconv.FormatInt(int64(vv.MinTime), 10)))
rw.Write([]byte(strconv.FormatInt(int64(vv.TotalTime)/vv.RequestNum, 10)))
}
}
return r
}
var StatisticsMap *UrlMap

3
admin/statistics_test.go
View File

@ -1,6 +1,7 @@
package admin
import (
"os"
"testing"
"time"
)
@ -13,5 +14,5 @@ func TestStatics(t *testing.T) {
StatisticsMap.AddStatistics("POST", "/api/user/astaxie", "&admin.user", time.Duration(1200000))
StatisticsMap.AddStatistics("POST", "/api/user/xiemengjun", "&admin.user", time.Duration(1300000))
StatisticsMap.AddStatistics("DELETE", "/api/user", "&admin.user", time.Duration(1400000))
s := StatisticsMap.GetMap()
StatisticsMap.GetMap(os.Stdout)
}

12
router.go
View File

@ -846,12 +846,14 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
Admin:
//admin module record QPS
if EnableAdmin {
if runrouter != nil {
go admin.StatisticsMap.AddStatistics(r.Method, requestPath, runrouter.controllerType.Name(), time.Since(starttime))
} else {
go admin.StatisticsMap.AddStatistics(r.Method, requestPath, "", time.Since(starttime))
timeend := time.Since(starttime)
if FilterMonitorFunc(r.Method, requestPath, timeend) {
if runrouter != nil {
go admin.StatisticsMap.AddStatistics(r.Method, requestPath, runrouter.controllerType.Name(), timeend)
} else {
go admin.StatisticsMap.AddStatistics(r.Method, requestPath, "", timeend)
}
}
}
}