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To obtain a list of available tests: [root@emilia linux]# perf test list 1: vmlinux symtab matches kallsyms 2: detect open syscall event 3: detect open syscall event on all cpus 4: read samples using the mmap interface 5: parse events tests [root@emilia linux]# To list just a subset: [root@emilia linux]# perf test list syscall 2: detect open syscall event 3: detect open syscall event on all cpus [root@emilia linux]# To run a subset: [root@emilia linux]# perf test detect 2: detect open syscall event: Ok 3: detect open syscall event on all cpus: Ok [root@emilia linux]# Specific tests can be chosen by number: [root@emilia linux]# perf test 1 3 parse 1: vmlinux symtab matches kallsyms: Ok 3: detect open syscall event on all cpus: Ok 5: parse events tests: Ok [root@emilia linux]# Now to write more tests! Suggested-by: Peter Zijlstra <peterz@infradead.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-nqec2145qfxdgimux28aw7v8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
28 lines
640 B
Text
28 lines
640 B
Text
perf-test(1)
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============
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NAME
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----
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perf-test - Runs sanity tests.
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SYNOPSIS
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--------
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[verse]
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'perf test [<options>] [{list <test-name-fragment>|[<test-name-fragments>|<test-numbers>]}]'
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DESCRIPTION
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-----------
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This command does assorted sanity tests, initially through linked routines but
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also will look for a directory with more tests in the form of scripts.
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To get a list of available tests use 'perf test list', specifying a test name
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fragment will show all tests that have it.
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To run just specific tests, inform test name fragments or the numbers obtained
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from 'perf test list'.
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OPTIONS
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-------
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-v::
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--verbose::
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Be more verbose.
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