perf-kmem(1) ============ NAME ---- perf-kmem - Tool to trace/measure kernel memory properties SYNOPSIS -------- [verse] 'perf kmem' {record|stat} [] DESCRIPTION ----------- There are two variants of perf kmem: 'perf kmem record ' to record the kmem events of an arbitrary workload. 'perf kmem stat' to report kernel memory statistics. OPTIONS ------- -i :: --input=:: Select the input file (default: perf.data unless stdin is a fifo) -v:: --verbose:: Be more verbose. (show symbol address, etc) --caller:: Show per-callsite statistics --alloc:: Show per-allocation statistics -s :: --sort=:: Sort the output (default: frag,hit,bytes) -l :: --line=:: Print n lines only --raw-ip:: Print raw ip instead of symbol --slab:: Analyze SLAB allocator events. --page:: Analyze page allocator events SEE ALSO -------- linkperf:perf-record[1]