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collect docker mem

This commit is contained in:
Ulric Qin 2022-06-07 13:04:26 +08:00
parent 50d8b88e2e
commit be84d84de1
1 changed files with 37 additions and 38 deletions
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25
inputs/docker/docker.go
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@ -6,7 +6,6 @@ import (
"fmt"
"io"
"log"
"regexp"
"strconv"
"strings"
"sync"
@ -38,7 +37,7 @@ const (
)
var (
sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[bB]?$`)
// sizeRegex = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[bB]?$`)
containerStates = []string{"created", "restarting", "running", "removing", "paused", "exited", "dead"}
containerMetricClasses = []string{"cpu", "network", "blkio"}
)
@ -345,10 +344,10 @@ func (ins *Instance) gatherContainerInspect(container types.Container, slist *li
func (ins *Instance) parseContainerStats(stat *types.StatsJSON, slist *list.SafeList, tags map[string]string, ostype string) {
// memory
// memstats := []string{
memstats := []string{
// "active_anon",
// "active_file",
// "cache",
"cache",
// "hierarchical_memory_limit",
// "inactive_anon",
// "inactive_file",
@ -357,11 +356,11 @@ func (ins *Instance) parseContainerStats(stat *types.StatsJSON, slist *list.Safe
// "pgmajfault",
// "pgpgin",
// "pgpgout",
// "rss",
"rss",
// "rss_huge",
// "total_active_anon",
// "total_active_file",
// "total_cache",
"total_cache",
// "total_inactive_anon",
// "total_inactive_file",
// "total_mapped_file",
@ -369,21 +368,21 @@ func (ins *Instance) parseContainerStats(stat *types.StatsJSON, slist *list.Safe
// "total_pgmajfault",
// "total_pgpgin",
// "total_pgpgout",
// "total_rss",
"total_rss",
// "total_rss_huge",
// "total_unevictable",
// "total_writeback",
// "unevictable",
// "writeback",
// }
}
memfields := map[string]interface{}{}
// for _, field := range memstats {
// if value, ok := stat.MemoryStats.Stats[field]; ok {
// memfields["docker_container_mem_"+field] = value
// }
// }
for _, field := range memstats {
if value, ok := stat.MemoryStats.Stats[field]; ok {
memfields["docker_container_mem_"+field] = value
}
}
if stat.MemoryStats.Failcnt != 0 {
memfields["docker_container_mem_fail_count"] = stat.MemoryStats.Failcnt