Migration report

Chart summary

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Migration comparisonWallclock time (secs)Memory update speed (ms/GB)Hostutilization (%)Guest PIDs: compr-xbzrle-cache-50PID 1: compr-xbzrle-cache-50PID 85: compr-xbzrle-cache-50PID 86: compr-xbzrle-cache-50PID 87: compr-xbzrle-cache-50QEMU: compr-xbzrle-cache-50VCPU 7336: compr-xbzrle-cache-50VCPU 7337: compr-xbzrle-cache-50VCPU 7334: compr-xbzrle-cache-50VCPU 7335: compr-xbzrle-cache-50Migration iterationsactivecancelled

Report details

Report compr-xbzrle-cache-50

Test config
Emulator: /home/berrange/src/virt/qemu/x86_64-softmmu/qemu-system-x86_64
Kernel: /home/berrange/src/virt/qemu/vmlinuz-3.10.0-369.el7.x86_64
Ramdisk: /home/berrange/src/virt/qemu/tests/migration/initrd-stress.img
Transport: tcp
Host: vl403ib
Hardware config
CPUs: 4
RAM: 4 GB
Source CPU bind: 0,2,4,6
Source RAM bind: 0
Dest CPU bind: 1,3,5,7
Dest RAM bind: 1
Preallocate RAM: no
Locked RAM: no
Huge pages: no
Scenario config
Max downtime: 500 milli-sec
Max bandwidth: 125000 MB/sec
Max iters: 30
Max time: 300 secs
Pause: no
Pause iters: 5
Post-copy: no
Post-copy iters: 5
Auto-converge: no
Auto-converge iters: 10
MT compression: no
MT compression threads: 1
XBZRLE compression: yes
XBZRLE compression cache: 50% of RAM