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Optimization #4370

open
H羽 OD

the latest release of Suricata V6.0.1 for Windows use high CPU

Optimization #4370: the latest release of Suricata V6.0.1 for Windows use high CPU

Added by hycsxs 羽音 about 5 years ago. Updated 9 months ago.

Status:
New
Priority:
Normal
Assignee:
OISF Dev
Target version:
TBD
Effort:
Difficulty:
Label:

Description

With the latest release of Suricata V6.0.1 for Windows, the CPU usage was above 50% for a long time during use, and I used the default configuration and a simple rule.

Files

bug.zip (478 KB) bug.zip hycsxs 羽音, 03/02/2021 06:32 AM

Related issues 2 (1 open — 1 closed)

Related to Suricata - Optimization #4087: excessive CPU usage on Windows with --pcap-file-continuous optionNewCommunity TicketActions
Related to Suricata - Bug #4379: flow manager: using too much CPU during idleClosedVictor JulienActions

VJ Updated by Victor Julien about 5 years ago Actions
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 #1

  • Tracker changed from Optimization to Bug
  • Target version changed from 6.0.1 to TBD
  • Affected Versions 6.0.1 added

PM Updated by Peter Manev about 5 years ago Actions
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 #2

What kind of HW/config you have also what OS type?
Is there a lot of traffic on the sniffing interface?

H羽 Updated by hycsxs 羽音 about 5 years ago Actions
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 #3

I have tested this bug on my laptop and desktop PC with i5 CPU, 8G RAM and Win10 OS.
Strangely enough I don't have such a bug using Suricata version 5.0.5.
Attached are my default configuration file and screenshots of the bug.

VJ Updated by Victor Julien almost 4 years ago Actions
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 #4

  • Related to Optimization #4087: excessive CPU usage on Windows with --pcap-file-continuous option added

VJ Updated by Victor Julien almost 4 years ago Actions
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 #5

  • Related to Bug #4379: flow manager: using too much CPU during idle added

PA Updated by Philippe Antoine almost 3 years ago Actions
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 #6

  • Assignee set to OISF Dev

PA Updated by Philippe Antoine 9 months ago Actions
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 #7

  • Tracker changed from Bug to Optimization
  • Affected Versions deleted (6.0.1)
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