mirror of
https://github.com/go-gitea/gitea
synced 2024-11-17 23:41:49 +01:00
138 lines
4 KiB
Go
138 lines
4 KiB
Go
// Copyright 2013 Beego Authors
|
|
// Copyright 2014 The Macaron Authors
|
|
//
|
|
// 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 (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
"sync"
|
|
"time"
|
|
)
|
|
|
|
// Statistics struct
|
|
type Statistics struct {
|
|
RequestUrl 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 and statistics time duration
|
|
func (m *UrlMap) AddStatistics(requestMethod, requestUrl 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,
|
|
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,
|
|
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(w io.Writer) {
|
|
m.lock.RLock()
|
|
defer m.lock.RUnlock()
|
|
|
|
sep := fmt.Sprintf("+%s+%s+%s+%s+%s+%s+%s+\n", strings.Repeat("-", 51), strings.Repeat("-", 12),
|
|
strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18))
|
|
fmt.Fprintf(w, sep)
|
|
fmt.Fprintf(w, "| % -50s| % -10s | % -16s | % -16s | % -16s | % -16s | % -16s |\n", "Request URL", "Method", "Times", "Total Used(s)", "Max Used(μs)", "Min Used(μs)", "Avg Used(μs)")
|
|
fmt.Fprintf(w, sep)
|
|
|
|
for k, v := range m.urlmap {
|
|
for kk, vv := range v {
|
|
fmt.Fprintf(w, "| % -50s| % -10s | % 16d | % 16f | % 16.6f | % 16.6f | % 16.6f |\n", k,
|
|
kk, vv.RequestNum, vv.TotalTime.Seconds(), float64(vv.MaxTime.Nanoseconds())/1000,
|
|
float64(vv.MinTime.Nanoseconds())/1000, float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds())/1000,
|
|
)
|
|
}
|
|
}
|
|
fmt.Fprintf(w, sep)
|
|
}
|
|
|
|
type URLMapInfo struct {
|
|
URL string `json:"url"`
|
|
Method string `json:"method"`
|
|
Times int64 `json:"times"`
|
|
TotalUsed float64 `json:"total_used"`
|
|
MaxUsed float64 `json:"max_used"`
|
|
MinUsed float64 `json:"min_used"`
|
|
AvgUsed float64 `json:"avg_used"`
|
|
}
|
|
|
|
func (m *UrlMap) JSON(w io.Writer) {
|
|
infos := make([]*URLMapInfo, 0, len(m.urlmap))
|
|
for k, v := range m.urlmap {
|
|
for kk, vv := range v {
|
|
infos = append(infos, &URLMapInfo{
|
|
URL: k,
|
|
Method: kk,
|
|
Times: vv.RequestNum,
|
|
TotalUsed: vv.TotalTime.Seconds(),
|
|
MaxUsed: float64(vv.MaxTime.Nanoseconds()) / 1000,
|
|
MinUsed: float64(vv.MinTime.Nanoseconds()) / 1000,
|
|
AvgUsed: float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds()) / 1000,
|
|
})
|
|
}
|
|
}
|
|
|
|
if err := json.NewEncoder(w).Encode(infos); err != nil {
|
|
panic("URLMap.JSON: " + err.Error())
|
|
}
|
|
}
|