Hello list I'm having a weird CPU hogging issue here. I'm running some servers as VM hosts based on CentOS7 with qemu/kvm. On these I'm running various VMs with CentOS 7 and legacy CentOS 6 (all have latest updates installed). All of them are running clamd 0.100.2 which got installed from a self compiled RPM (built from official source, no patches), so software on all hosts and VMs should be identical.
However, in VMs on one host machine, clamd is idling, on the other it's running at 200-350% CPU (4 vcores) according to top - even when there is nothing to be scanned. If I migrate a VM from the "idle" to the "busy" host, their clamd starts to spin too. If I migrate a VM from the "busy" to the "idle" host, clamd remains quiet. The only noticeable difference between clamd going nuts and clamd staying calm is the CPU of the host system: busy: model name : Intel(R) Xeon(R) CPU E5645 @ 2.40GHz idle: model name : Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz As mentioned, clamd is installed from a self compiled rpm, this is the %build section of the spec file, nothing fancy in there: %build ./configure --prefix=%{_prefix} --enable-milter make check make The issue only occured recently... maybe some borked signature? Any ideas? regards lukn _______________________________________________ clamav-users mailing list clamav-users@lists.clamav.net http://lists.clamav.net/cgi-bin/mailman/listinfo/clamav-users Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/contact.html#ml