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processes: Fix zombie process procfs panic 

fixes #822
This commit is contained in:
Cameron Sparr 2016-03-09 22:55:26 +01:00
parent 7b09623fa8
commit aa15e7916e
2 changed files with 9 additions and 4 deletions
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4
plugins/inputs/system/processes.go
View File

@ -65,7 +65,7 @@ func (p *Processes) Gather(acc telegraf.Accumulator) error {
func getEmptyFields() map[string]interface{} { func getEmptyFields() map[string]interface{} {
fields := map[string]interface{}{ fields := map[string]interface{}{
"blocked": int64(0), "blocked": int64(0),
"zombie": int64(0), "zombies": int64(0),
"stopped": int64(0), "stopped": int64(0),
"running": int64(0), "running": int64(0),
"sleeping": int64(0), "sleeping": int64(0),
@ -105,7 +105,7 @@ func (p *Processes) gatherFromPS(fields map[string]interface{}) error {
// Also known as uninterruptible sleep or disk sleep // Also known as uninterruptible sleep or disk sleep
fields["blocked"] = fields["blocked"].(int64) + int64(1) fields["blocked"] = fields["blocked"].(int64) + int64(1)
case 'Z': case 'Z':
fields["zombie"] = fields["zombie"].(int64) + int64(1) fields["zombies"] = fields["zombies"].(int64) + int64(1)
case 'T': case 'T':
fields["stopped"] = fields["stopped"].(int64) + int64(1) fields["stopped"] = fields["stopped"].(int64) + int64(1)
case 'R': case 'R':

9
plugins/inputs/system/processes_test.go
View File

@ -40,10 +40,11 @@ func TestFromPS(t *testing.T) {
require.NoError(t, err) require.NoError(t, err)
fields := getEmptyFields() fields := getEmptyFields()
fields["blocked"] = int64(1) fields["blocked"] = int64(4)
fields["zombies"] = int64(1)
fields["running"] = int64(4) fields["running"] = int64(4)
fields["sleeping"] = int64(34) fields["sleeping"] = int64(34)
fields["total"] = int64(39) fields["total"] = int64(43)
acc.AssertContainsTaggedFields(t, "processes", fields, map[string]string{}) acc.AssertContainsTaggedFields(t, "processes", fields, map[string]string{})
} }
@ -139,6 +140,10 @@ S
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