Bug #4836: profiling: Invalid performance counter when using sampling - Suricata - Open Information Security Foundation

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Bug #4836

closed

profiling: Invalid performance counter when using sampling

Added by Eric Leblond over 2 years ago. Updated over 2 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Eric Leblond

Target version:

7.0.0-beta1

Affected Versions:

6.0.4, git master

Effort:

Difficulty:

Label:

Needs backport to 5.0, Needs backport to 6.0

Description

Some signatures are returning a number of ticks that is out of this world when sampling rate is used:
@{
"checks": 1,
"gid": 1,
"matches": 0,
"percent": 49,
"rev": 10,
"signature_id": 2014702,
"ticks_avg": 94793124810508,
"ticks_avg_match": 0,
"ticks_avg_nomatch": 94793124810508,
"ticks_max": 94793124810508,
"ticks_total": 94793124810508
}, {
"checks": 1,
"gid": 1,
"matches": 0,
"percent": 0,
"rev": 10,
"signature_id": 2100327,
"ticks_avg": 6916,
"ticks_avg_match": 0,
"ticks_avg_nomatch": 6916,
"ticks_max": 6916,
"ticks_total": 6916
},@