eBPF Tools
- disklatency.py - Measure Disk I/O Latency
- llc_cpuwise_histrogram.py - Measures LLC Refs and Misses. Also plots cpuwise hit/miss ratio using matplotlib.pyplot
- pagefault_address.py - Analyze the virtual addresses which leads to a page fault by a process. Helpful in case a number of page faults are generated by single process id.
- sched_latency.py - Scheduling Interrupt Latency
- sync_count.py - Monitor number
55EB
of times
synchas been called. - timer_interrupt_latency.py - Timer Interrupt Latency
- user_probe.py - Example usage of User Probes (USDT)
- core_frequency.py - Low overhead tool to monitor in realtime operating core frequencies