Changes in wakeup-latency-report

765532c8 - perf script: Finish the rename from trace to script

Thu, 23 Dec 2010 15:10:22 +0000

perf script: Finish the rename from trace to scriptThe scripts have calls to 'perf trace' that need to be converted to 'perf script', do it.This problem was introduced in 133dc4c.Reported-by: Torok Edwin Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi Cc: Torok Edwin LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/perf/scripts/perl/bin/wakeup-latency-report

44e668c6 - perf trace: Use $PERF_EXEC_PATH in canned report scripts

Sun, 10 Oct 2010 15:10:03 +0000

perf trace: Use $PERF_EXEC_PATH in canned report scriptsSet $PERF_EXEC_PATH before starting the record and report scripts, andmake them use it where necessary.Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra LKML-Reference: <1286723403.2955.205.camel@localhost>Signed-off-by: Ben Hutchings Signed-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/perf/scripts/perl/bin/wakeup-latency-report

00b21a01 - perf trace/scripting: Enable scripting shell scripts for live mode

Fri, 02 Apr 2010 04:59:24 +0000

perf trace/scripting: Enable scripting shell scripts for live modeIt should be possible to run any perf trace script in 'livemode'. This requires being able to pass in e.g. '-i -' or otherargs, which the current shell scripts aren't equipped to handle. In a few cases, there are required or optional args that alsoneed special handling. This patch makes changes the current setof shell scripts as necessary.Signed-off-by: Tom Zanussi Acked-by: Thomas Gleixner Cc: fweisbec@gmail.comCc: rostedt@goodmis.orgCc: k-keiichi@bx.jp.nec.comCc: acme@ghostprotocols.netLKML-Reference: <1270184365-8281-11-git-send-email-tzanussi@gmail.com>Signed-off-by: Ingo Molnar List of files: /linux-6.15/tools/perf/scripts/perl/bin/wakeup-latency-report

4b9c0c59 - perf trace/scripting: List available scripts

Tue, 15 Dec 2009 08:53:38 +0000

perf trace/scripting: List available scriptsLists the available perf trace scripts, one per line e.g.:root@tropicana:~# perf trace -lList of available trace scripts: workqueue-stats workqueue stats (ins/exe/create/destroy) wakeup-latency system-wide min/max/avg wakeup latency rw-by-file r/w activity for a program, by file check-perf-trace useless but exhaustive test script rw-by-pid system-wide r/w activityTo be consistent with the other listing options in perf, thecurrent latency trace option was changed to '-L', and '-l' isnow used to access the script listing as:To create the list, it searches each scripts/*/bin directory forfiles ending with "-report" and reads information found incertain comment lines contained in those shell scripts: - if the comment line starts with "description:", the rest of the line is used as a 'half-line' description. To keep each line in the list to a single line, the description should be limited to 40 characters (the rest of the line contains the script name and args) - if the comment line starts with "args:", the rest of the line names the args the script supports. Required args should be surrounded by <> brackets, optional args by [] brackets.The current scripts in scripts/perl/bin have also been updatedwith description: and args: comments.Signed-off-by: Tom Zanussi Cc: fweisbec@gmail.comCc: rostedt@goodmis.orgLKML-Reference: <1260867220-15699-5-git-send-email-tzanussi@gmail.com>Signed-off-by: Ingo Molnar List of files: /linux-6.15/tools/perf/scripts/perl/bin/wakeup-latency-report

1ae4a971 - perf trace: Add a scripts/perl/bin for perf trace shell scripts

Wed, 25 Nov 2009 07:15:52 +0000

perf trace: Add a scripts/perl/bin for perf trace shell scriptsTo capture the relevant events for a given Perl script and toavoid having to continually remember and type in longcommand-lines, add a scripts/perl/bin directory containing twosimple shell scripts for each Perl script, one for recording andone for processing/display. For example, to record perf data forthe rw-by-pid.pl script, run scripts/perl/bin/rw-by-pid-recordand to actually run the script and display the output runscripts/perl/bin/rw-by-pid-report.Signed-off-by: Tom Zanussi Cc: fweisbec@gmail.comCc: rostedt@goodmis.orgCc: anton@samba.orgCc: hch@infradead.orgLKML-Reference: <1259133352-23685-8-git-send-email-tzanussi@gmail.com>Signed-off-by: Ingo Molnar List of files: /linux-6.15/tools/perf/scripts/perl/bin/wakeup-latency-report