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Diffstat (limited to 'results/classifier/118/performance/2572')
| -rw-r--r-- | results/classifier/118/performance/2572 | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/results/classifier/118/performance/2572 b/results/classifier/118/performance/2572 deleted file mode 100644 index ca65b9c3d..000000000 --- a/results/classifier/118/performance/2572 +++ /dev/null @@ -1,60 +0,0 @@ -performance: 0.939 -device: 0.930 -peripherals: 0.891 -graphic: 0.839 -virtual: 0.804 -hypervisor: 0.804 -ppc: 0.792 -architecture: 0.762 -semantic: 0.727 -PID: 0.716 -vnc: 0.711 -register: 0.707 -risc-v: 0.707 -debug: 0.699 -VMM: 0.686 -mistranslation: 0.658 -network: 0.648 -i386: 0.644 -TCG: 0.632 -files: 0.629 -arm: 0.626 -permissions: 0.610 -x86: 0.607 -socket: 0.606 -boot: 0.579 -KVM: 0.545 -kernel: 0.545 -user-level: 0.471 -assembly: 0.262 - -Guest os=Windows , qemu. Shutdown very slow. Memory allocation issue. -Description of problem: -simplifiying - libvirt config: -``` -<memory unit='KiB'>33554432</memory> - <currentMemory unit='KiB'>131072</currentMemory> -``` -when use `<currentMemory>` less than `<memory>` - at/after shutdown of guest os cpu hangs on 100% and lasts long- approximately 3-5 minutes -if change to -``` -<memory unit='KiB'>33554432</memory> - <currentMemory unit='KiB'>33554432</currentMemory> -``` -then shutdown takes less some seconds - -problem occurs not (shutdown of VM takes some seconds) in cases when not used balloon device: -1 `<currentMemory>` equal to `<memory>` -2 memballoon driver disabled in windows -3 memballoon disabled on libvirt with "model=none" (and therefore not passed to qemu command line) -Additional information: -on the guest : - * used drivers from virtio-win-0.1.262.iso - membaloon ver 100.95.104.26200 - * possible combination of all or some components - -monitored next: -`virsh dommemstat VMName` at shutdown time there grows "rss" till MaxMem, but very slowly. -aLso on `virsh setmem VMName --live --size 32G` -rss grows slow - but takes 2 times less than at simple shutdown time ( = at shutdown seems occurs memory allocation and deallocation at the same time) - -so something with some or all libvirt/qemu/balloon parts not so nice |