Lines Matching refs:kwork

6 perf-kwork - Tool to trace/measure kernel work properties (latencies)
11 'perf kwork' {record}
15 There are several variants of 'perf kwork':
17   'perf kwork record <command>' to record the kernel work
20   'perf kwork report' to report the per kwork runtime.
22   'perf kwork latency' to report the per kwork latencies.
24   'perf kwork timehist' provides an analysis of kernel work events.
27         perf kwork record -- sleep 1
28         perf kwork report
29         perf kwork report -b
30         perf kwork latency
31         perf kwork latency -b
32         perf kwork timehist
68 --kwork::
69 	List of kwork to profile (irq, softirq, workqueue, etc)
75 OPTIONS for 'perf kwork report'
80 	Use BPF to measure kwork runtime
109 OPTIONS for 'perf kwork latency'
114 	Use BPF to measure kwork latency
139 OPTIONS for 'perf kwork timehist'