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Change mk- to pt- in all tools.
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@@ -3049,21 +3049,21 @@ if ( !caller ) { exit main(@ARGV); }
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=head1 NAME
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mk-log-player - Replay MySQL query logs.
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pt-log-player - Replay MySQL query logs.
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=head1 SYNOPSIS
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Usage: mk-log-player [OPTION...] [DSN]
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Usage: pt-log-player [OPTION...] [DSN]
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mk-log-player splits and plays slow log files.
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pt-log-player splits and plays slow log files.
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Split slow.log on Thread_id into 16 session files, save in ./sessions:
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mk-log-player --split Thread_id --session-files 16 --base-dir ./sessions slow.log
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pt-log-player --split Thread_id --session-files 16 --base-dir ./sessions slow.log
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Play all those sessions on host1, save results in ./results:
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mk-log-player --play ./sessions --base-dir ./results h=host1
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pt-log-player --play ./sessions --base-dir ./results h=host1
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Use L<mk-query-digest> to summarize the results:
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@@ -3079,19 +3079,19 @@ tools) and those created by bugs.
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This tool is meant to load a server as much as possible, for stress-testing
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purposes. It is not designed to be used on production servers.
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At the time of this release there is a bug which causes mk-log-player to
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At the time of this release there is a bug which causes pt-log-player to
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exceed max open files during L<"--split">.
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The authoritative source for updated information is always the online issue
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tracking system. Issues that affect this tool will be marked as such. You can
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see a list of such issues at the following URL:
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L<http://www.maatkit.org/bugs/mk-log-player>.
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L<http://www.maatkit.org/bugs/pt-log-player>.
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See also L<"BUGS"> for more information on filing bugs and getting help.
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=head1 DESCRIPTION
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mk-log-player does two things: it splits MySQL query logs into session files
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pt-log-player does two things: it splits MySQL query logs into session files
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and it plays (executes) queries in session files on a MySQL server. Only
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session files can be played; slow logs cannot be played directly without
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being split.
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@@ -3102,7 +3102,7 @@ L<"--split">. Multiple sessions are saved into a single session file.
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See L<"--session-files">, L<"--max-sessions">, L<"--base-file-name"> and
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L<"--base-dir">. These session files are played with L<"--play">.
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mk-log-player will L<"--play"> session files in parallel using N number of
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pt-log-player will L<"--play"> session files in parallel using N number of
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L<"--threads">. (They're not technically threads, but we call them that
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anyway.) Each thread will play all the sessions in its given session files.
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The sessions are played as fast as possible--there are no delays--because the
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@@ -3132,7 +3132,7 @@ queries grouped into sessions. For example:
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The format of these session files is important: each query must be a single
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line separated by a single blank line. And the "-- START SESSION" comment
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tells mk-log-player where individual sessions begin and end so that L<"--play">
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tells pt-log-player where individual sessions begin and end so that L<"--play">
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can correctly fake Thread_id in its result files.
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The result files written by L<"--play"> are in slow log format with a minimal
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@@ -3295,7 +3295,7 @@ type: int; default: 5000000; group: Split
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Maximum number of sessions to L<"--split">.
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By default, C<mk-log-player> tries to split every session from the log file.
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By default, C<pt-log-player> tries to split every session from the log file.
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For huge logs, however, this can result in millions of sessions. This
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option causes only the first N number of sessions to be saved. All sessions
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after this number are ignored, but sessions split before this number will
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@@ -3589,7 +3589,7 @@ reasonably new version of Perl.
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=head1 BUGS
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For a list of known bugs see L<http://www.maatkit.org/bugs/mk-log-player>.
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For a list of known bugs see L<http://www.maatkit.org/bugs/pt-log-player>.
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Please use Google Code Issues and Groups to report bugs or request support:
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L<http://code.google.com/p/maatkit/>. You can also join #maatkit on Freenode to
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