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智能调节清理缓存阈值

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GoEdgeLab
2023-09-17 12:05:06 +08:00
parent b043388493
commit ea93e911d9
1 changed files with 9 additions and 5 deletions
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12
internal/caches/storage_file.go
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@@ -1004,11 +1004,14 @@ func (this *FileStorage) purgeLoop() {
if lfuFreePercent <= 0 { if lfuFreePercent <= 0 {
lfuFreePercent = 5 lfuFreePercent = 5
// TB级别 // 2TB级别以上
if capacityBytes>>30 > 1000 { if capacityBytes>>30 > 2000 {
lfuFreePercent = 100 /** GB **/ / float32(capacityBytes>>30) * 100 /** % **/
if lfuFreePercent > 3 {
lfuFreePercent = 3 lfuFreePercent = 3
} }
} }
}
var hasFullDisk = this.hasFullDisk() var hasFullDisk = this.hasFullDisk()
if hasFullDisk { if hasFullDisk {
@@ -1246,8 +1249,9 @@ func (this *FileStorage) hotLoop() {
func (this *FileStorage) diskCapacityBytes() int64 { func (this *FileStorage) diskCapacityBytes() int64 {
var c1 = this.policy.CapacityBytes() var c1 = this.policy.CapacityBytes()
if SharedManager.MaxDiskCapacity != nil { var nodeCapacity = SharedManager.MaxDiskCapacity // copy
var c2 = SharedManager.MaxDiskCapacity.Bytes() if nodeCapacity != nil {
var c2 = nodeCapacity.Bytes()
if c2 > 0 { if c2 > 0 {
return c2 return c2
} }