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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 unless stdin is a fifo)
-
---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]