优化代码：使用fasttime取代以往的utils.UnixTime

internal/caches/item.go

@@ -1,7 +1,7 @@
 package caches
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"strings"
 	"time"
 )
@@ -36,7 +36,7 @@ type Item struct {
 }
 
 func (this *Item) IsExpired() bool {
-	return this.ExpiredAt < utils.UnixTime()
+	return this.ExpiredAt < fasttime.Now().Unix()
 }
 
 func (this *Item) TotalSize() int64 {

internal/caches/list_file_db.go

@@ -9,6 +9,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
 	timeutil "github.com/iwind/TeaGo/utils/time"
@@ -246,7 +247,7 @@ func (this *FileListDB) AddAsync(hash string, item *Item) error {
 		item.StaleAt = item.ExpiredAt
 	}
 
-	this.writeBatch.Add(this.insertSQL, hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime(), timeutil.Format("YW"))
+	this.writeBatch.Add(this.insertSQL, hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, fasttime.Now().Unix(), timeutil.Format("YW"))
 	return nil
 
 }
@@ -258,7 +259,7 @@ func (this *FileListDB) AddSync(hash string, item *Item) error {
 		item.StaleAt = item.ExpiredAt
 	}
 
-	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime(), timeutil.Format("YW"))
+	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, fasttime.Now().Unix(), timeutil.Format("YW"))
 	if err != nil {
 		return this.WrapError(err)
 	}
@@ -377,8 +378,8 @@ func (this *FileListDB) CleanPrefix(prefix string) error {
 		return nil
 	}
 	var count = int64(10000)
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 	for {
 		result, err := this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET expiredAt=0,staleAt=? WHERE id IN (SELECT id FROM "`+this.itemsTableName+`" WHERE expiredAt>0 AND createdAt<=? AND INSTR("key", ?)=1 LIMIT `+types.String(count)+`)`, unixTime+int64(staleLife), unixTime, prefix)
 		if err != nil {
@@ -424,8 +425,8 @@ func (this *FileListDB) CleanMatchKey(key string) error {
 	queryKey = strings.Replace(queryKey, "*", "%", 1)
 
 	// TODO 检查大批量数据下的操作性能
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 
 	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+int64(staleLife), host, "*."+host, queryKey)
 	if err != nil {
@@ -466,8 +467,8 @@ func (this *FileListDB) CleanMatchPrefix(prefix string) error {
 	queryPrefix += "%"
 
 	// TODO 检查大批量数据下的操作性能
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 
 	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+int64(staleLife), host, "*."+host, queryPrefix)
 	return err

internal/caches/open_file_pool.go

@@ -3,7 +3,7 @@
 package caches
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/linkedlist"
 )
 
@@ -19,7 +19,7 @@ func NewOpenFilePool(filename string) *OpenFilePool {
 	var pool = &OpenFilePool{
 		filename: filename,
 		c:        make(chan *OpenFile, 1024),
-		version:  utils.UnixTimeMilli(),
+		version:  fasttime.Now().UnixMilli(),
 	}
 	pool.linkItem = linkedlist.NewItem(pool)
 	return pool

internal/caches/storage_memory.go

@@ -6,6 +6,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/trackers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	setutils "github.com/TeaOSLab/EdgeNode/internal/utils/sets"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/sizes"
 	"github.com/TeaOSLab/EdgeNode/internal/zero"
@@ -32,7 +33,7 @@ type MemoryItem struct {
 }
 
 func (this *MemoryItem) IsExpired() bool {
-	return this.ExpiresAt < utils.UnixTime()
+	return this.ExpiresAt < fasttime.Now().Unix()
 }
 
 type MemoryStorage struct {
@@ -119,7 +120,7 @@ func (this *MemoryStorage) OpenReader(key string, useStale bool, isPartial bool)
 		return nil, ErrNotFound
 	}
 
-	if useStale || (item.ExpiresAt > utils.UnixTime()) {
+	if useStale || (item.ExpiresAt > fasttime.Now().Unix()) {
 		reader := NewMemoryReader(item)
 		err := reader.Init()
 		if err != nil {

internal/iplibrary/ip_item.go

@@ -1,6 +1,8 @@
 package iplibrary
 
-import "github.com/TeaOSLab/EdgeNode/internal/utils"
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+)
 
 type IPItemType = string
 
@@ -45,7 +47,7 @@ func (this *IPItem) containsIPv4(ip uint64) bool {
 			return false
 		}
 	}
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true
@@ -56,7 +58,7 @@ func (this *IPItem) containsIPv6(ip uint64) bool {
 	if this.IPFrom != ip {
 		return false
 	}
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true
@@ -64,7 +66,7 @@ func (this *IPItem) containsIPv6(ip uint64) bool {
 
 // 检查是否包所有IP
 func (this *IPItem) containsAll() bool {
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true

internal/iplibrary/ip_list.go

@@ -3,6 +3,7 @@ package iplibrary
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"sort"
 	"sync"
 )
@@ -129,7 +130,7 @@ func (this *IPList) addItem(item *IPItem, sortable bool) {
 		return
 	}
 
-	if item.ExpiredAt > 0 && item.ExpiredAt < utils.UnixTime() {
+	if item.ExpiredAt > 0 && item.ExpiredAt < fasttime.Now().Unix() {
 		return
 	}
 

internal/nodes/client_conn.go

@@ -12,6 +12,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
 	"github.com/TeaOSLab/EdgeNode/internal/ttlcache"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/types"
@@ -288,7 +289,7 @@ func (this *ClientConn) resetSYNFlood() {
 func (this *ClientConn) increaseSYNFlood(synFloodConfig *firewallconfigs.SYNFloodConfig) {
 	var ip = this.RawIP()
 	if len(ip) > 0 && !iplibrary.IsInWhiteList(ip) && (!synFloodConfig.IgnoreLocal || !utils.IsLocalIP(ip)) {
-		var timestamp = utils.NextMinuteUnixTime()
+		var timestamp = fasttime.Now().UnixNextMinute()
 		var result = ttlcache.SharedCache.IncreaseInt64("SYN_FLOOD:"+ip, 1, timestamp, true)
 		var minAttempts = synFloodConfig.MinAttempts
 		if minAttempts < 5 {

internal/nodes/http_client.go

@@ -1,7 +1,7 @@
 package nodes
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"net/http"
 )
 
@@ -15,7 +15,7 @@ type HTTPClient struct {
 func NewHTTPClient(rawClient *http.Client) *HTTPClient {
 	return &HTTPClient{
 		rawClient: rawClient,
-		accessAt:  utils.UnixTime(),
+		accessAt:  fasttime.Now().Unix(),
 	}
 }
 
@@ -26,7 +26,7 @@ func (this *HTTPClient) RawClient() *http.Client {
 
 // UpdateAccessTime 更新访问时间
 func (this *HTTPClient) UpdateAccessTime() {
-	this.accessAt = utils.UnixTime()
+	this.accessAt = fasttime.Now().Unix()
 }
 
 // AccessTime 获取访问时间

internal/nodes/http_request_cache.go

@@ -7,6 +7,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/compressions"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"io"
@@ -328,7 +329,7 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
 	}
 
 	// 设置cache.age变量
-	var age = strconv.FormatInt(utils.UnixTime()-reader.LastModified(), 10)
+	var age = strconv.FormatInt(fasttime.Now().Unix()-reader.LastModified(), 10)
 	this.varMapping["cache.age"] = age
 
 	if addStatusHeader {

internal/nodes/http_request_utils.go

@@ -4,7 +4,7 @@ import (
 	"crypto/rand"
 	"fmt"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"io"
@@ -184,7 +184,7 @@ var httpRequestTimestamp int64
 var httpRequestId int32 = 1_000_000
 
 func httpRequestNextId() string {
-	unixTime, unixTimeString := utils.UnixTimeMilliString()
+	unixTime, unixTimeString := fasttime.Now().UnixMilliString()
 	if unixTime > httpRequestTimestamp {
 		atomic.StoreInt32(&httpRequestId, 1_000_000)
 		httpRequestTimestamp = unixTime

internal/nodes/http_writer.go

@@ -13,6 +13,7 @@ import (
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/readers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/writers"
 	_ "github.com/biessek/golang-ico"
@@ -299,7 +300,7 @@ func (this *HTTPWriter) PrepareCache(resp *http.Response, size int64) {
 		}
 	}
 
-	var expiresAt = utils.UnixTime() + life
+	var expiresAt = fasttime.Now().Unix() + life
 
 	if this.req.isLnRequest {
 		// 返回上级节点过期时间

internal/stats/bandwidth_stat_manager.go

@@ -11,7 +11,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
@@ -185,9 +185,10 @@ func (this *BandwidthStatManager) AddBandwidth(userId int64, serverId int64, pee
 		return
 	}
 
-	var timestamp = utils.UnixTime() / bandwidthTimestampDelim * bandwidthTimestampDelim // 将时间戳均分成N等份
-	var day = utils.Ymd()
-	var timeAt = utils.Round5Hi()
+	var now = fasttime.Now()
+	var timestamp = now.Unix() / bandwidthTimestampDelim * bandwidthTimestampDelim // 将时间戳均分成N等份
+	var day = now.Ymd()
+	var timeAt = now.Round5Hi()
 	var key = types.String(serverId) + "@" + day + "@" + timeAt
 
 	// 增加TCP Header尺寸，这里默认MTU为1500，且默认为IPv4
@@ -230,8 +231,9 @@ func (this *BandwidthStatManager) AddBandwidth(userId int64, serverId int64, pee
 
 // AddTraffic 添加请求数据
 func (this *BandwidthStatManager) AddTraffic(serverId int64, cachedBytes int64, countRequests int64, countCachedRequests int64, countAttacks int64, attackBytes int64) {
-	var day = utils.Ymd()
-	var timeAt = utils.Round5Hi()
+	var now = fasttime.Now()
+	var day = now.Ymd()
+	var timeAt = now.Round5Hi()
 	var key = types.String(serverId) + "@" + day + "@" + timeAt
 	this.locker.Lock()
 	// 只有有记录了才会添加
@@ -292,7 +294,7 @@ func (this *BandwidthStatManager) recover() {
 		if err == nil && len(m) > 0 {
 			var lastTime = ""
 			for _, stat := range m {
-				if stat.Day != utils.Ymd() {
+				if stat.Day != fasttime.Now().Ymd() {
 					continue
 				}
 				if len(lastTime) == 0 || stat.TimeAt > lastTime {

internal/stats/traffic_stat_manager.go

@@ -8,7 +8,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/monitor"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/maps"
 	"github.com/iwind/TeaGo/types"
@@ -122,7 +122,7 @@ func (this *TrafficStatManager) Add(userId int64, serverId int64, domain string,
 
 	this.totalRequests++
 
-	var timestamp = utils.FloorUnixTime(300)
+	var timestamp = fasttime.Now().UnixFloor(300)
 	var key = strconv.FormatInt(timestamp, 10) + strconv.FormatInt(serverId, 10)
 	this.locker.Lock()
 

internal/ttlcache/cache.go

@@ -2,6 +2,7 @@ package ttlcache
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"time"
 )
 
@@ -74,7 +75,7 @@ func (this *Cache) Write(key string, value interface{}, expiredAt int64) (ok boo
 		return
 	}
 
-	var currentTimestamp = utils.UnixTime()
+	var currentTimestamp = fasttime.Now().Unix()
 	if expiredAt <= currentTimestamp {
 		return
 	}

internal/ttlcache/cache_test.go

@@ -1,7 +1,7 @@
 package ttlcache
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/assert"
 	"github.com/iwind/TeaGo/rands"
@@ -195,7 +195,7 @@ func BenchmarkCache_Add(b *testing.B) {
 
 	var cache = NewCache()
 	for i := 0; i < b.N; i++ {
-		cache.Write(strconv.Itoa(i), i, utils.UnixTime()+int64(i%1024))
+		cache.Write(strconv.Itoa(i), i, fasttime.Now().Unix()+int64(i%1024))
 	}
 }
 
@@ -207,7 +207,7 @@ func BenchmarkCache_Add_Parallel(b *testing.B) {
 	b.RunParallel(func(pb *testing.PB) {
 		for pb.Next() {
 			var j = atomic.AddInt64(&i, 1)
-			cache.Write(types.String(j), j, utils.UnixTime()+i%1024)
+			cache.Write(types.String(j), j, fasttime.Now().Unix()+i%1024)
 		}
 	})
 }

internal/ttlcache/piece.go

@@ -1,8 +1,8 @@
 package ttlcache
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/types"
 	"sync"
 	"time"
@@ -75,7 +75,7 @@ func (this *Piece) Delete(key uint64) {
 func (this *Piece) Read(key uint64) (item *Item) {
 	this.locker.RLock()
 	item = this.m[key]
-	if item != nil && item.expiredAt < utils.UnixTime() {
+	if item != nil && item.expiredAt < fasttime.Now().Unix() {
 		item = nil
 	}
 	this.locker.RUnlock()

internal/utils/expires/list_test.go

@@ -1,7 +1,7 @@
 package expires
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/assert"
 	"github.com/iwind/TeaGo/logs"
 	timeutil "github.com/iwind/TeaGo/utils/time"
@@ -197,7 +197,7 @@ func BenchmarkList_GC(b *testing.B) {
 	for m := 0; m < 1_000; m++ {
 		var list = NewList()
 		for j := 0; j < 10_000; j++ {
-			list.Add(uint64(j), utils.UnixTime()+100)
+			list.Add(uint64(j), fasttime.Now().Unix()+100)
 		}
 		lists = append(lists, list)
 	}

internal/utils/fasttime/time_fast.go

@@ -0,0 +1,93 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package fasttime
+
+import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/iwind/TeaGo/types"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
+)
+
+var sharedFastTime = NewFastTime()
+
+func init() {
+	if !teaconst.IsMain {
+		return
+	}
+
+	var ticker = time.NewTicker(200 * time.Millisecond)
+	goman.New(func() {
+		for range ticker.C {
+			sharedFastTime = NewFastTime()
+		}
+	})
+}
+
+func Now() *FastTime {
+	return sharedFastTime
+}
+
+type FastTime struct {
+	rawTime             time.Time
+	unixTime            int64
+	unixTimeMilli       int64
+	unixTimeMilliString string
+	ymd                 string
+	round5Hi            string
+}
+
+func NewFastTime() *FastTime {
+	var rawTime = time.Now()
+
+	return &FastTime{
+		rawTime:             rawTime,
+		unixTime:            rawTime.Unix(),
+		unixTimeMilli:       rawTime.UnixMilli(),
+		unixTimeMilliString: types.String(rawTime.UnixMilli()),
+		ymd:                 timeutil.Format("Ymd", rawTime),
+		round5Hi:            timeutil.FormatTime("Hi", rawTime.Unix()/300*300),
+	}
+}
+
+// Unix 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
+func (this *FastTime) Unix() int64 {
+	return this.unixTime
+}
+
+// UnixFloor 取整
+func (this *FastTime) UnixFloor(seconds int) int64 {
+	return this.unixTime / int64(seconds) * int64(seconds)
+}
+
+// UnixCell 取整并加1
+func (this *FastTime) UnixCell(seconds int) int64 {
+	return this.unixTime/int64(seconds)*int64(seconds) + int64(seconds)
+}
+
+// UnixNextMinute 获取下一分钟开始的时间戳
+func (this *FastTime) UnixNextMinute() int64 {
+	return this.UnixCell(60)
+}
+
+// UnixMilli 获取时间戳，精确到毫秒
+func (this *FastTime) UnixMilli() int64 {
+	return this.unixTimeMilli
+}
+
+func (this *FastTime) UnixMilliString() (int64, string) {
+	return this.unixTimeMilli, this.unixTimeMilliString
+}
+
+func (this *FastTime) Ymd() string {
+	return this.ymd
+}
+
+func (this *FastTime) Round5Hi() string {
+	return this.round5Hi
+}
+
+func (this *FastTime) Format(layout string) string {
+	return timeutil.Format(layout, this.rawTime)
+}

internal/utils/fasttime/time_fast_test.go

@@ -0,0 +1,57 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package fasttime_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"testing"
+	"time"
+)
+
+func TestFastTime_Unix(t *testing.T) {
+	for i := 0; i < 5; i++ {
+		var now = fasttime.Now()
+		t.Log(now.Unix(), now.UnixMilli(), "real:", time.Now().Unix())
+		time.Sleep(1 * time.Second)
+	}
+}
+
+func TestFastTime_UnixMilli(t *testing.T) {
+	t.Log(fasttime.Now().UnixMilliString())
+}
+
+func TestFastTime_UnixFloor(t *testing.T) {
+	var now = fasttime.Now()
+
+	var timestamp = time.Now().Unix()
+	t.Log("floor 60:", timestamp, now.UnixFloor(60), timeutil.FormatTime("Y-m-d H:i:s", now.UnixFloor(60)))
+	t.Log("ceil 60:", timestamp, now.UnixCell(60), timeutil.FormatTime("Y-m-d H:i:s", now.UnixCell(60)))
+	t.Log("floor 300:", timestamp, now.UnixFloor(300), timeutil.FormatTime("Y-m-d H:i:s", now.UnixFloor(300)))
+	t.Log("next minute:", now.UnixNextMinute(), timeutil.FormatTime("Y-m-d H:i:s", now.UnixNextMinute()))
+	t.Log("day:", now.Ymd())
+	t.Log("round 5 minute:", now.Round5Hi())
+}
+
+func TestFastTime_Format(t *testing.T) {
+	var now = fasttime.Now()
+	t.Log(now.Format("Y-m-d H:i:s"))
+}
+
+func BenchmarkNewFastTime(b *testing.B) {
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			var now = fasttime.Now()
+			_ = now.Ymd()
+		}
+	})
+}
+
+func BenchmarkNewFastTime_Raw(b *testing.B) {
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			var now = time.Now()
+			_ = timeutil.Format("Ymd", now)
+		}
+	})
+}

internal/utils/time.go

@@ -1,65 +1,9 @@
 package utils
 
 import (
-	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/iwind/TeaGo/types"
-	timeutil "github.com/iwind/TeaGo/utils/time"
 	"time"
 )
 
-var unixTime = time.Now().Unix()
-var unixTimeMilli = time.Now().UnixMilli()
-var unixTimeMilliString = types.String(unixTimeMilli)
-var ymd = timeutil.Format("Ymd")
-var round5Hi = timeutil.FormatTime("Hi", time.Now().Unix()/300*300)
-
-func init() {
-	if !teaconst.IsMain {
-		return
-	}
-
-	var ticker = time.NewTicker(200 * time.Millisecond)
-	goman.New(func() {
-		for range ticker.C {
-			unixTime = time.Now().Unix()
-			unixTimeMilli = time.Now().UnixMilli()
-			unixTimeMilliString = types.String(unixTimeMilli)
-			ymd = timeutil.Format("Ymd")
-			round5Hi = timeutil.FormatTime("Hi", time.Now().Unix()/300*300)
-		}
-	})
-}
-
-// UnixTime 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
-func UnixTime() int64 {
-	return unixTime
-}
-
-// FloorUnixTime 取整
-func FloorUnixTime(seconds int) int64 {
-	return UnixTime() / int64(seconds) * int64(seconds)
-}
-
-// CeilUnixTime 取整并加1
-func CeilUnixTime(seconds int) int64 {
-	return UnixTime()/int64(seconds)*int64(seconds) + int64(seconds)
-}
-
-// NextMinuteUnixTime 获取下一分钟开始的时间戳
-func NextMinuteUnixTime() int64 {
-	return CeilUnixTime(60)
-}
-
-// UnixTimeMilli 获取时间戳，精确到毫秒
-func UnixTimeMilli() int64 {
-	return unixTimeMilli
-}
-
-func UnixTimeMilliString() (int64, string) {
-	return unixTimeMilli, unixTimeMilliString
-}
-
 // GMTUnixTime 计算GMT时间戳
 func GMTUnixTime(timestamp int64) int64 {
 	_, offset := time.Now().Zone()
@@ -71,13 +15,3 @@ func GMTTime(t time.Time) time.Time {
 	_, offset := time.Now().Zone()
 	return t.Add(-time.Duration(offset) * time.Second)
 }
-
-// Ymd 读取YYYYMMDD
-func Ymd() string {
-	return ymd
-}
-
-// Round5Hi 读取5分钟间隔时间
-func Round5Hi() string {
-	return round5Hi
-}

internal/utils/time_test.go

@@ -2,18 +2,10 @@ package utils_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
-	timeutil "github.com/iwind/TeaGo/utils/time"
 	"testing"
 	"time"
 )
 
-func TestUnixTime(t *testing.T) {
-	for i := 0; i < 5; i++ {
-		t.Log(utils.UnixTime(), "real:", time.Now().Unix())
-		time.Sleep(1 * time.Second)
-	}
-}
-
 func TestGMTUnixTime(t *testing.T) {
 	t.Log(utils.GMTUnixTime(time.Now().Unix()))
 }
@@ -21,19 +13,3 @@ func TestGMTUnixTime(t *testing.T) {
 func TestGMTTime(t *testing.T) {
 	t.Log(utils.GMTTime(time.Now()))
 }
-
-func TestFloorUnixTime(t *testing.T) {
-	var timestamp = time.Now().Unix()
-	t.Log("floor 60:", timestamp, utils.FloorUnixTime(60), timeutil.FormatTime("Y-m-d H:i:s", utils.FloorUnixTime(60)))
-	t.Log("ceil 60:", timestamp, utils.CeilUnixTime(60), timeutil.FormatTime("Y-m-d H:i:s", utils.CeilUnixTime(60)))
-	t.Log("floor 300:", timestamp, utils.FloorUnixTime(300), timeutil.FormatTime("Y-m-d H:i:s", utils.FloorUnixTime(300)))
-	t.Log("next minute:", utils.NextMinuteUnixTime())
-}
-
-func TestYmd(t *testing.T) {
-	t.Log(utils.Ymd())
-}
-
-func TestRound5Hi(t *testing.T) {
-	t.Log(utils.Round5Hi())
-}

internal/waf/ip_list.go

@@ -6,8 +6,8 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/types"
 	"sync"
 	"sync/atomic"
@@ -105,7 +105,7 @@ func (this *IPList) RecordIP(ipType string,
 		}
 
 		// 加入队列等待上传
-		if this.lastIP != ip || utils.UnixTime()-this.lastTime > 3 /** 3秒外才允许重复添加 **/ {
+		if this.lastIP != ip || fasttime.Now().Unix()-this.lastTime > 3 /** 3秒外才允许重复添加 **/ {
 			select {
 			case recordIPTaskChan <- &recordIPTask{
 				ip:                            ip,
@@ -120,7 +120,7 @@ func (this *IPList) RecordIP(ipType string,
 				reason:                        reason,
 			}:
 				this.lastIP = ip
-				this.lastTime = utils.UnixTime()
+				this.lastTime = fasttime.Now().Unix()
 			default:
 			}