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shirou_gopsutil
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Collect Active(anon), Inactive(anon) and Unevictable in /proc/meminfo 

These fields helps people understand anonymous memory usage pattern.
This commit is contained in:
Xuewei Zhang 2020-01-30 17:40:54 -08:00
parent 0d7dd621d2
commit 3695635d09
1 changed files with 9 additions and 0 deletions
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9
mem/mem_linux.go
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@ -16,6 +16,9 @@ import (
type VirtualMemoryExStat struct { type VirtualMemoryExStat struct {
ActiveFile uint64 `json:"activefile"` ActiveFile uint64 `json:"activefile"`
InactiveFile uint64 `json:"inactivefile"` InactiveFile uint64 `json:"inactivefile"`
ActiveAnon uint64 `json:"activeanon"`
InactiveAnon uint64 `json:"inactiveanon"`
Unevictable uint64 `json:"unevictable"`
} }
func VirtualMemory() (*VirtualMemoryStat, error) { func VirtualMemory() (*VirtualMemoryStat, error) {
@ -64,12 +67,18 @@ func VirtualMemoryWithContext(ctx context.Context) (*VirtualMemoryStat, error) {
ret.Active = t * 1024 ret.Active = t * 1024
case "Inactive": case "Inactive":
ret.Inactive = t * 1024 ret.Inactive = t * 1024
case "Active(anon)":
retEx.ActiveAnon = t * 1024
case "Inactive(anon)":
retEx.InactiveAnon = t * 1024
case "Active(file)": case "Active(file)":
activeFile = true activeFile = true
retEx.ActiveFile = t * 1024 retEx.ActiveFile = t * 1024
case "Inactive(file)": case "Inactive(file)":
inactiveFile = true inactiveFile = true
retEx.InactiveFile = t * 1024 retEx.InactiveFile = t * 1024
case "Unevictable":
retEx.Unevictable = t * 1024
case "Writeback": case "Writeback":
ret.Writeback = t * 1024 ret.Writeback = t * 1024
case "WritebackTmp": case "WritebackTmp":