# kvm-utils

**Repository Path**: leslie1994/kvm-utils

## Basic Information

- **Project Name**: kvm-utils
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-01-21
- **Last Updated**: 2023-11-08

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# kvm-utils
There are two parts of this project: debug & microbench.

## debug
Base on kprobe, it could be installed/removed easily.

### kvmexitreason
Report kvm exit reasons detail every second.

### kvmwrmsr
Report kvm exit wrmsr detail every second.

## microbenchmark
Benchmark key performence for virtual machine & bare metal.

### ipi-bench
Benchmark single/broadcast IPI within/across NUMA node(s).

### msr-bench
Benchmark wrmsr MSR_IA32_POWER_CTL/MSR_IA32_TSCDEADLINE.

### pio-mmio-bench
Benchmark PIO pic0(handled by kernel), keyboard(handled by QEMU),
empty PIO(handled by QEMU).
Benchmark MMIO vram, virtio-pci-modern.

### tlb-shootdown-bench
Benchmark TLB shootdown by madvise(*addr, length, MADV_DONTNEED).