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- perf-kmem(1)
- ============
- NAME
- ----
- perf-kmem - Tool to trace/measure kernel memory(slab) properties
- SYNOPSIS
- --------
- [verse]
- 'perf kmem' {record|stat} [<options>]
- DESCRIPTION
- -----------
- There are two variants of perf kmem:
- 'perf kmem record <command>' to record the kmem events
- of an arbitrary workload.
- 'perf kmem stat' to report kernel memory statistics.
- OPTIONS
- -------
- -i <file>::
- --input=<file>::
- Select the input file (default: perf.data)
- --caller::
- Show per-callsite statistics
- --alloc::
- Show per-allocation statistics
- -s <key[,key2...]>::
- --sort=<key[,key2...]>::
- Sort the output (default: frag,hit,bytes)
- -l <num>::
- --line=<num>::
- Print n lines only
- --raw-ip::
- Print raw ip instead of symbol
- SEE ALSO
- --------
- linkperf:perf-record[1]
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