Hello,
I'm using clamav 1.4.1.
In the Message;
Subject : [clamav-users] Clamd CPU usage
Message-ID : <3d9ff8d4-005e-4f14-a632-b0c481a54...@fibertel.com.ar>
Date & Time: Mon, 14 Oct 2024 11:06:59 +0200
Limaunion via clamav-users <clamav-users@lists.clamav.net> has written:
[...]
> /dev/urandom test:
> CMD1: time -p for i in {0..25}; do dd if=/dev/urandom of=rnd.file.$i bs=10M
> count=1 oflag=dsync > /dev/null 2>&1;done
> CMD2: time -p for i in {0..25} ; do cat rnd.file.$i > /dev/null; done
> AV ON:
> DD 1.1 [CMD1]
> CAT: 76.5 [CMD2]
In my case;
1. DD
real 1.35
user 0.01
sys 0.62
2. CAT
real 0.06
user 0.02
sys 0.03
[...]
> /dev/zero test"
> CMD1: time -p for i in {0..25}; do dd if=/dev/zero of=rnd.file.$i bs=10M
> count=1
> oflag=dsync > /dev/null 2>&1;done
> CMD2: time -p for i in {0..25} ; do cat rnd.file.$i > /dev/null; done
> AV ON:
> DD: 2.8 [CMD1]
> CAT: 52.8 [CMD2]
3. DD
real 0.30
user 0.00
sys 0.19
4. CAT
real 0.06
user 0.01
sys 0.05
[...]
I think there is a problem with your clmad.conf settings.
Why don't you check it with this?
https://docs.clamav.net/manual/OnAccess.html?highlight=clamonacc
Best Regards.
---
┏━━┓彡 Masaru Nomiya mail-to: nomiya @ lake.dti.ne.jp
┃＼／彡
┗━━┛ "During testing, Sakana found that its system began unexpectedly
attempting to modify its own experiment code to extend the time
it had to work on a problem."
-- Research AI model unexpectedly attempts to modify its own code
to extend runtime (ars TECHNICA) --
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