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  1. K

    Network throughput limits for local VM <> VM communication

    I've observed that the CPU has to test a large workload. 85% - 90%.
  2. K

    Network throughput limits for local VM <> VM communication

    Hi, Thank you for your interest to solve this problem. # network interface settings auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.1.58 netmask 255.255.255.0 gateway 192.168.1.254 post-up echo 1 >...
  3. K

    Ping latence VM + KVM ??

    Well, because it certainly is not good. Just such latency should not be there to do. May have a problem VOIP IPTV etc. 1ms, but 20 or more ms.
  4. K

    Network throughput limits for local VM <> VM communication

    Well I understand it, but then the question is how to make internal connections so that two or more VMs on one host communicate with each other faster than 900 Mbit / s.
  5. K

    Network throughput limits for local VM <> VM communication

    Advance thanks for the quick reply. The bridge is attached to eth0. eth1 is currently do not use.
  6. K

    Ping latence VM + KVM ??

    Additional information. Host Proxmox 1.5 with update Server HP ML330G6 2x Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet driver: tg3 version: 3.102 In the previous test were used virtio driver. Now I used the E1000 driver and the result is lower latency. :-( 64 bytes from 10.0.1.2...
  7. K

    Ping latence VM + KVM ??

    KVM VM101 10.0.1.2/24>> 10.0.1.1 br0 | HOST KVM | 192.168.1.58 eth0 -->> 192.168.254 Ping from VM1 -> 192.168.1.254 64 bytes from 192.168.1.254: icmp_seq=28 ttl=63 time=0.660 ms 64 bytes from 192.168.1.254: icmp_seq=29 ttl=63 time=0.665 ms 64 bytes from 192.168.1.254: icmp_seq=30 ttl=63...
  8. K

    Network throughput limits for local VM <> VM communication

    Hi Everyone, I'm currently looking at the network performance between two KVM guests running on the same host. The host system is applied with two quad core Xeons each 3GHz and 32G memory. I use a bridge to pass packets between those guests and the virtio NIC model. I am wondering why the...

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