1PERF-KMEM(1) perf Manual PERF-KMEM(1)
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6 perf-kmem - Tool to trace/measure kernel memory(slab) properties
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9 perf kmem {record|stat} [<options>]
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12 There are two variants of perf kmem:
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14 'perf kmem record <command>' to record the kmem events
15 of an arbitrary workload.
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17 'perf kmem stat' to report kernel memory statistics.
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20 -i <file>, --input=<file>
21 Select the input file (default: perf.data)
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23 --caller
24 Show per-callsite statistics
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26 --alloc
27 Show per-allocation statistics
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29 -s <key[,key2...]>, --sort=<key[,key2...]>
30 Sort the output (default: frag,hit,bytes)
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32 -l <num>, --line=<num>
33 Print n lines only
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35 --raw-ip
36 Print raw ip instead of symbol
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39 perf-record(1)
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43perf 2.6.35.14-106.fc 11/23/2011 PERF-KMEM(1)