Hello gentlemen, I'd like to ask somebody more experienced then me for help. I've got machine with 4 running KVM guests. The host is moderately loaded (load_avg ~4-5), same applies for the guests. On all of those guests, I see remarkable amount of dropped packets for no obvious reason. Packets are being dropped even during nonworking hours, when load drops to almost 0. Host is 8core box with 48GB RAM running x86_64 RHEL6 based, kernel 3.0.60, qemu-kvm-1.4.0. guests are SMP (2-4CPUS) RHEL6 based x86_64, kernel 3.0.51. I'm using bridge + virtio for guest networking. I tried to increase receive buffers etc, to no avail. Still few packets are dropped every second. Sometimes it's visible even on ssh session.. What could be the culprit of this? Didn't anyone have similar problem? thanks a lof for any hints.. BR nik -- ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.: +420 591 166 214 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@xxxxxxxxxxx -------------------------------------
Attachment:
pgpgWynjUmfBe.pgp
Description: PGP signature
