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Merge change-diskstats-group-by-default-fix-bug-952727.

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Daniel Nichter
2012-05-09 07:48:59 -06:00
parent 715f0f86e1
commit 5079930b72
2 changed files with 9 additions and 5 deletions
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bin/pt-diskstats
+6 -5
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@@ -3938,12 +3938,13 @@ Print devices that match this Perl regex.
=item --group-by
type: string; default: disk
type: string; default: all
Group-by mode: disk, sample, or all. In B<disk> mode, each line of output shows
one disk device. In B<sample> mode, each line of output shows one sample of
statistics. In B<all> mode, each line of output shows one sample and one disk
device.
Group-by mode: disk, sample, or all. In B<disk> mode, each line of output
shows one disk device, with the statistics computed since the tool started. In
B<sample> mode, each line of output shows one sample of statistics, with all
disks averaged together. In B<all> mode, each line of output shows one sample
and one disk device.
=item --headers
t/pt-query-digest/mirror.t
+3
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@@ -36,6 +36,9 @@ my $cmd;
my $pid_file = "/tmp/pt-query-digest-mirror-test.pid";
diag(`rm $pid_file 2>/dev/null`);
my $pid_file = '/tmp/pt-query-digest.test.pid';
`rm -rf $pid_file >/dev/null`;
# ##########################################################################
# Tests for swapping --processlist and --execute
# ##########################################################################