mirror of
https://github.com/astaxie/beego.git
synced 2024-11-14 06:50:54 +00:00
118 lines
3.2 KiB
Go
118 lines
3.2 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package toolbox
|
|
|
|
import (
|
|
"fmt"
|
|
"sync"
|
|
"time"
|
|
)
|
|
|
|
// Statistics struct
|
|
type Statistics struct {
|
|
RequestUrl string
|
|
RequestController string
|
|
RequestNum int64
|
|
MinTime time.Duration
|
|
MaxTime time.Duration
|
|
TotalTime time.Duration
|
|
}
|
|
|
|
// UrlMap contains several statistics struct to log different data
|
|
type UrlMap struct {
|
|
lock sync.RWMutex
|
|
LengthLimit int //limit the urlmap's length if it's equal to 0 there's no limit
|
|
urlmap map[string]map[string]*Statistics
|
|
}
|
|
|
|
// add statistics task.
|
|
// it needs request method, request url, request controller and statistics time duration
|
|
func (m *UrlMap) AddStatistics(requestMethod, requestUrl, requestController string, requesttime time.Duration) {
|
|
m.lock.Lock()
|
|
defer m.lock.Unlock()
|
|
if method, ok := m.urlmap[requestUrl]; ok {
|
|
if s, ok := method[requestMethod]; ok {
|
|
s.RequestNum += 1
|
|
if s.MaxTime < requesttime {
|
|
s.MaxTime = requesttime
|
|
}
|
|
if s.MinTime > requesttime {
|
|
s.MinTime = requesttime
|
|
}
|
|
s.TotalTime += requesttime
|
|
} else {
|
|
nb := &Statistics{
|
|
RequestUrl: requestUrl,
|
|
RequestController: requestController,
|
|
RequestNum: 1,
|
|
MinTime: requesttime,
|
|
MaxTime: requesttime,
|
|
TotalTime: requesttime,
|
|
}
|
|
m.urlmap[requestUrl][requestMethod] = nb
|
|
}
|
|
|
|
} else {
|
|
if m.LengthLimit > 0 && m.LengthLimit <= len(m.urlmap) {
|
|
return
|
|
}
|
|
methodmap := make(map[string]*Statistics)
|
|
nb := &Statistics{
|
|
RequestUrl: requestUrl,
|
|
RequestController: requestController,
|
|
RequestNum: 1,
|
|
MinTime: requesttime,
|
|
MaxTime: requesttime,
|
|
TotalTime: requesttime,
|
|
}
|
|
methodmap[requestMethod] = nb
|
|
m.urlmap[requestUrl] = methodmap
|
|
}
|
|
}
|
|
|
|
// put url statistics result in io.Writer
|
|
func (m *UrlMap) GetMap() [][]string {
|
|
m.lock.RLock()
|
|
defer m.lock.RUnlock()
|
|
resultLists := make([][]string, 0)
|
|
|
|
var result = []string{"requestUrl", "method", "times", "used", "max used", "min used", "avg used"}
|
|
resultLists = append(resultLists, result)
|
|
for k, v := range m.urlmap {
|
|
for kk, vv := range v {
|
|
result := []string{
|
|
fmt.Sprintf("% -50s", k),
|
|
fmt.Sprintf("% -10s", kk),
|
|
fmt.Sprintf("% -16d", vv.RequestNum),
|
|
fmt.Sprintf("% -16s", toS(vv.TotalTime)),
|
|
fmt.Sprintf("% -16s", toS(vv.MaxTime)),
|
|
fmt.Sprintf("% -16s", toS(vv.MinTime)),
|
|
fmt.Sprintf("% -16s", toS(time.Duration(int64(vv.TotalTime)/vv.RequestNum))),
|
|
}
|
|
resultLists = append(resultLists, result)
|
|
}
|
|
}
|
|
return resultLists
|
|
}
|
|
|
|
// global statistics data map
|
|
var StatisticsMap *UrlMap
|
|
|
|
func init() {
|
|
StatisticsMap = &UrlMap{
|
|
urlmap: make(map[string]map[string]*Statistics),
|
|
}
|
|
}
|