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processes plugin: fix case where there are spaces in cmd name

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fixes #968
This commit is contained in:
Cameron Sparr
2016-04-05 10:21:57 -06:00
parent d871e9aee7
commit 863cbe512d
3 changed files with 47 additions and 3 deletions
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13
plugins/inputs/system/processes.go
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@@ -144,11 +144,18 @@ func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
continue
}
// Parse out data after (<cmd name>)
i := bytes.LastIndex(data, []byte(")"))
if i == -1 {
continue
}
data = data[i+2:]
stats := bytes.Fields(data)
if len(stats) < 3 {
return fmt.Errorf("Something is terribly wrong with %s", statFile)
}
switch stats[2][0] {
switch stats[0][0] {
case 'R':
fields["running"] = fields["running"].(int64) + int64(1)
case 'S':
@@ -163,11 +170,11 @@ func (p *Processes) gatherFromProc(fields map[string]interface{}) error {
fields["paging"] = fields["paging"].(int64) + int64(1)
default:
log.Printf("processes: Unknown state [ %s ] in file %s",
string(stats[2][0]), statFile)
string(stats[0][0]), statFile)
}
fields["total"] = fields["total"].(int64) + int64(1)
threads, err := strconv.Atoi(string(stats[19]))
threads, err := strconv.Atoi(string(stats[17]))
if err != nil {
log.Printf("processes: Error parsing thread count: %s", err)
continue