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Bug #4370

open

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

Added by hycsxs 羽音 over 1 year ago. Updated over 1 year ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
Affected Versions:
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 open1 closed)

Related to Bug #4087: excessive CPU usage on Windows with --pcap-file-continuous optionNewActions
Related to Bug #4379: flow manager: using too much CPU during idleClosedVictor JulienActions
Actions #1

Updated by Victor Julien over 1 year ago

  • Tracker changed from Optimization to Bug
  • Target version changed from 6.0.1 to TBD
  • Affected Versions 6.0.1 added
Actions #2

Updated by Peter Manev over 1 year ago

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

Actions #3

Updated by hycsxs 羽音 over 1 year ago

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.

Actions #4

Updated by Victor Julien 5 months ago

  • Related to Bug #4087: excessive CPU usage on Windows with --pcap-file-continuous option added
Actions #5

Updated by Victor Julien 5 months ago

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

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