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Use name filter for IOCounters in diskio (#2649)

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Use IOCountersForNames for disk counters.
This commit is contained in:
Daniel Nelson
2017-04-11 11:41:09 -07:00
committed by GitHub
parent 516dffa4c4
commit f55af7d21f
5 changed files with 7 additions and 19 deletions
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6
plugins/inputs/system/ps.go
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@@ -17,7 +17,7 @@ type PS interface {
DiskUsage(mountPointFilter []string, fstypeExclude []string) ([]*disk.UsageStat, []*disk.PartitionStat, error)
NetIO() ([]net.IOCountersStat, error)
NetProto() ([]net.ProtoCountersStat, error)
DiskIO() (map[string]disk.IOCountersStat, error)
DiskIO(names []string) (map[string]disk.IOCountersStat, error)
VMStat() (*mem.VirtualMemoryStat, error)
SwapStat() (*mem.SwapMemoryStat, error)
NetConnections() ([]net.ConnectionStat, error)
@@ -120,8 +120,8 @@ func (s *systemPS) NetConnections() ([]net.ConnectionStat, error) {
return net.Connections("all")
}
func (s *systemPS) DiskIO() (map[string]disk.IOCountersStat, error) {
m, err := disk.IOCounters()
func (s *systemPS) DiskIO(names []string) (map[string]disk.IOCountersStat, error) {
m, err := disk.IOCountersForNames(names)
if err == internal.NotImplementedError {
return nil, nil
}