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Add support for 'perf kvm stat' on loongarch64 platform, now only kvm
exit event is supported.
Here is example output about "perf kvm --host stat report" command
Event name Samples Sample% Time (ns) Time% Mean Time (ns)
Mem Store 83969 51.00% 625697070 8.00% 7451
Mem Read 37641 22.00% 112485730 1.00% 2988
Interrupt 15542 9.00% 20620190 0.00% 1326
IOCSR 15207 9.00% 94296190 1.00% 6200
Hypercall 4873 2.00% 12265280 0.00% 2516
Idle 3713 2.00% 6322055860 87.00% 1702681
FPU 1819 1.00% 2750300 0.00% 1511
Inst Fetch 502 0.00% 1341740 0.00% 2672
Mem Modify 324 0.00% 602240 0.00% 1858
CPUCFG 55 0.00% 77610 0.00% 1411
CSR 12 0.00% 19690 0.00% 1640
LASX 3 0.00% 4870 0.00% 1623
LSX 2 0.00% 2100 0.00% 1050
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net/ynl | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| sound | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||