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PT-131 Disable QRT plugin in pt-table-checksum

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The use of QRT plugin to monitor the health of production worloads cause the QRT data
to show massive spikes in latency, even thought the workload is relatively unaffected.

Tags: pt-table-checksum
See also: PS-235
This commit is contained in:
Carlos Salguero
2018-04-27 15:37:00 -03:00
parent e3a7c8036d
commit 0ade173d0f
4 changed files with 164 additions and 26 deletions
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2
lib/Sandbox.pm
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@@ -391,7 +391,7 @@ sub verify_test_data {
my @diffs;
foreach my $c ( @checksums ) {
next unless $c->{checksum};
if ( $c->{checksum} ne $ref->{$c->{table}}->{checksum} ) {
if ( $ref->{$c->{table}} && $c->{checksum} ne $ref->{$c->{table}}->{checksum} ) {
push @diffs, $c->{table};
}
}