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Diffstat (limited to 'results/classifier/118/performance/1886602')
| -rw-r--r-- | results/classifier/118/performance/1886602 | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/results/classifier/118/performance/1886602 b/results/classifier/118/performance/1886602 new file mode 100644 index 000000000..d0b374707 --- /dev/null +++ b/results/classifier/118/performance/1886602 @@ -0,0 +1,160 @@ +performance: 0.913 +permissions: 0.911 +graphic: 0.905 +semantic: 0.900 +register: 0.894 +assembly: 0.881 +virtual: 0.862 +debug: 0.856 +network: 0.855 +peripherals: 0.854 +boot: 0.836 +architecture: 0.830 +user-level: 0.827 +PID: 0.825 +device: 0.814 +kernel: 0.798 +files: 0.789 +arm: 0.786 +socket: 0.773 +hypervisor: 0.744 +mistranslation: 0.742 +vnc: 0.741 +VMM: 0.690 +KVM: 0.660 +TCG: 0.659 +ppc: 0.649 +risc-v: 0.621 +i386: 0.469 +x86: 0.469 + +Windows 10 very slow with OVMF + +Debian Buster + +Kernel 4.19.0-9-amd64 +qemu-kvm 1:3.1+dfsg-8+deb10u5 +ovmf 0~20181115.85588389-3+deb10u1 + +Machine: Thinkpad T470, i7-7500u, 20GB RAM +VM: 4 CPUs, 8GB RAM, Broadwell-noTSX CPU Model + +Windows 10, under this VM, seems to be exceedingly slow with all operations. This is a clean install with very few services running. Task Manager can take 30% CPU looking at an idle system. + +# dmidecode 3.2 +Getting SMBIOS data from sysfs. +SMBIOS 3.0.0 present. +Table at 0x9A694000. + +... + +Handle 0x000A, DMI type 4, 48 bytes +Processor Information + Socket Designation: U3E1 + Type: Central Processor + Family: Core i7 +... + Core Count: 2 + Core Enabled: 2 + Thread Count: 4 + Characteristics: + 64-bit capable + Multi-Core + Hardware Thread + Execute Protection + Enhanced Virtualization + Power/Performance Control + + +Handle 0x000B, DMI type 0, 24 bytes +BIOS Information + Vendor: LENOVO + Version: N1QET88W (1.63 ) + Release Date: 04/22/2020 + Address: 0xE0000 + Runtime Size: 128 kB + ROM Size: 16 MB + Characteristics: + PCI is supported + PNP is supported + BIOS is upgradeable + BIOS shadowing is allowed + Boot from CD is supported + Selectable boot is supported + EDD is supported + 3.5"/720 kB floppy services are supported (int 13h) + Print screen service is supported (int 5h) + 8042 keyboard services are supported (int 9h) + Serial services are supported (int 14h) + Printer services are supported (int 17h) + CGA/mono video services are supported (int 10h) + ACPI is supported + USB legacy is supported + BIOS boot specification is supported + Targeted content distribution is supported + UEFI is supported + BIOS Revision: 1.63 + Firmware Revision: 1.35 + + + +Sorry, no input from me. OVMF is apparently from November 2018, and QEMU is version 3.1. Please try to reproduce with recent upstream components (build both OVMF and QEMU from source), and if the issue persists, please provide the complete QEMU command line, capture the OVMF debug log (see OvmfPkg/README for instructions on that), and please also provide the host CPU characteristics (/proc/cpuinfo, /sys/module/kvm_*/parameters/*). + +I did try the most recent OVMF from QEMU 5.0 (https://git.qemu.org/?p=qemu.git;a=blob_plain;f=pc-bios/edk2-x86_64-code.fd.bz2;hb=fdd76fecdde) and there was no difference. + +I will re-build qemu sometime soon. + +======= +$ cat /proc/cpuinfo +processor : 0 +vendor_id : GenuineIntel +cpu family : 6 +model : 142 +model name : Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz +stepping : 9 +microcode : 0xca +cpu MHz : 659.478 +cache size : 4096 KB +physical id : 0 +siblings : 4 +core id : 0 +cpu cores : 2 +apicid : 0 +initial apicid : 0 +fpu : yes +fpu_exception : yes +cpuid level : 22 +wp : yes +flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d +bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit srbds +bogomips : 5808.00 +clflush size : 64 +cache_alignment : 64 +address sizes : 39 bits physical, 48 bits virtual +power management: + +======= +$ grep . /sys/module/kvm_*/parameters/* +/sys/module/kvm_intel/parameters/emulate_invalid_guest_state:Y +/sys/module/kvm_intel/parameters/enable_apicv:N +/sys/module/kvm_intel/parameters/enable_shadow_vmcs:N +/sys/module/kvm_intel/parameters/enlightened_vmcs:N +/sys/module/kvm_intel/parameters/ept:Y +/sys/module/kvm_intel/parameters/eptad:Y +/sys/module/kvm_intel/parameters/fasteoi:Y +/sys/module/kvm_intel/parameters/flexpriority:Y +/sys/module/kvm_intel/parameters/nested:N +/sys/module/kvm_intel/parameters/ple_gap:128 +/sys/module/kvm_intel/parameters/ple_window:4096 +/sys/module/kvm_intel/parameters/ple_window_grow:2 +/sys/module/kvm_intel/parameters/ple_window_max:4294967295 +/sys/module/kvm_intel/parameters/ple_window_shrink:0 +/sys/module/kvm_intel/parameters/pml:Y +/sys/module/kvm_intel/parameters/preemption_timer:Y +/sys/module/kvm_intel/parameters/unrestricted_guest:Y +/sys/module/kvm_intel/parameters/vmentry_l1d_flush:cond +/sys/module/kvm_intel/parameters/vnmi:Y +/sys/module/kvm_intel/parameters/vpid:Y + +Inactive for more than a month, significant amount of info was not provided. Closing. + |