Jiri Olsa 9660e08ee8 perf stat: Add --interval-clear option ...

Adding --interval-clear option to clear the screen before next interval.

Committer testing:

  # perf stat -I 1000 --interval-clear

And, as expected, it behaves almost like:

  # watch -n 0 perf stat -a sleep 1

Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Milian Wolff <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2018-06-07 15:53:36 -03:00

..

android.txt

perf tools: Update android build documentation

2016-07-04 20:27:27 -03:00

asciidoc.conf

…

asciidoctor-extensions.rb

perf Documentation: Support for asciidoctor

2018-04-26 13:47:10 -03:00

Build.txt

perf build: Add build documentation

2015-02-12 17:53:00 -03:00

callchain-overhead-calculation.txt

perf tools: Document --children option in more detail

2015-04-29 10:38:06 -03:00

examples.txt

perf record: Remove -f/--force option

2013-07-08 17:37:25 -03:00

intel-bts.txt

perf tools: Add Intel BTS support

2015-08-21 11:34:10 -03:00

intel-pt.txt

perf intel-pt: Fix syntax in documentation of config option

2017-09-01 14:45:59 -03:00

itrace.txt

perf auxtrace: Add itrace option to output power events

2017-06-27 12:09:58 -03:00

jit-interface.txt

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jitdump-specification.txt

perf jit: Add jitdump format specification document

2016-10-24 11:07:41 -03:00

Makefile

perf Documentation: Support for asciidoctor

2018-04-26 13:47:10 -03:00

manpage-1.72.xsl

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manpage-base.xsl

…

manpage-bold-literal.xsl

…

manpage-normal.xsl

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manpage-suppress-sp.xsl

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perf-annotate.txt

perf annotate: Introduce --ignore-vmlinux command line option

2018-03-21 12:53:42 -03:00

perf-archive.txt

perf archive: Remove duplicated 'runs' in man page

2013-12-09 15:21:45 -03:00

perf-bench.txt

perf bench mem: Rename 'routine' to 'function'

2015-10-19 16:10:25 -03:00

perf-buildid-cache.txt

perf buildid-cache: Support --purge-all option

2018-04-26 09:30:26 -03:00

perf-buildid-list.txt

…

perf-c2c.txt

perf c2c record: Record physical addresses in samples

2018-03-16 13:52:57 -03:00

perf-config.txt

perf annotate: Allow setting the offset level in .perfconfig

2018-04-13 10:00:05 -03:00

perf-data.txt

perf tools: Correct title markers for asciidoctor

2018-03-07 10:26:32 -03:00

perf-diff.txt

perf diff: Add -q/--quiet option

2017-02-20 11:47:08 -03:00

perf-evlist.txt

perf evlist: Document missing --force option

2017-11-16 14:50:07 -03:00

perf-ftrace.txt

perf tools: Correct title markers for asciidoctor

2018-03-07 10:26:32 -03:00

perf-help.txt

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perf-inject.txt

perf inject: Document missing options

2017-11-16 14:50:05 -03:00

perf-kallsyms.txt

perf tools: Correct title markers for asciidoctor

2018-03-07 10:26:32 -03:00

perf-kmem.txt

perf kmem: Document a missing option & an argument

2018-02-16 14:55:42 -03:00

perf-kvm.txt

perf tools: Configurable per thread proc map processing time out

2015-06-19 18:27:13 -03:00

perf-list.txt

perf record: Enable arbitrary event names thru name= modifier

2018-06-06 12:52:04 -03:00

perf-lock.txt

perf lock: Document missing options

2017-11-16 14:50:04 -03:00

perf-mem.txt

perf mem: Document incorrect and missing options

2018-04-23 11:59:18 -03:00

perf-probe.txt

perf probe: Support escaped character in parser

2017-12-27 12:15:55 -03:00

perf-record.txt

perf record: Enable arbitrary event names thru name= modifier

2018-06-06 12:52:04 -03:00

perf-report.txt

perf tools: Add a "dso_size" sort order

2018-04-02 07:57:37 -03:00

perf-sched.txt

perf sched: Fix documentation for timehist

2018-04-12 10:33:36 -03:00

perf-script-perl.txt

perf tools: Correct title markers for asciidoctor

2018-03-07 10:26:32 -03:00

perf-script-python.txt

perf script python: Add dict fields introduction to Documentation

2018-06-06 15:40:10 -03:00

perf-script.txt

perf script: Extend misc field decoding with switch out event type

2018-04-17 09:47:39 -03:00

perf-stat.txt

perf stat: Add --interval-clear option

2018-06-07 15:53:36 -03:00

perf-test.txt

perf test: Add -F/--dont-fork option

2016-06-30 18:27:45 -03:00

perf-timechart.txt

perf timechart: Document missing --force option

2017-11-16 14:50:06 -03:00

perf-top.txt

perf top: Document --ignore-vmlinux

2018-03-19 13:51:52 -03:00

perf-trace.txt

perf trace: Show only failing syscalls

2018-04-02 07:57:37 -03:00

perf-version.txt

perf version: Add man page

2018-04-02 13:52:23 -03:00

perf.data-file-format.txt

perf tools: Fix perf.data format description of NRCPUS header

2018-05-30 15:40:26 -03:00

perf.txt

perf tools: Handle -h and -v options

2015-10-05 16:36:18 -03:00

perfconfig.example

perf config: Show default report configuration in example and docs

2016-09-01 09:44:13 -03:00

tips.txt

perf c2c: Add a tip about cacheline events

2017-12-05 15:43:55 -03:00