LP #1642746: Add Performance Schema support to pt-stalk

Description

**Reported in Launchpad by Sveta Smirnova last update 17-11-2016 21:58:00

Performance Schema is mainstream performance tool in vesions 5.6+ and in 5.7 is becoming essential.

Please add its support into pt-stalk.

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lpjirasync January 24, 2018 at 9:22 PM

**Comment from Launchpad by: Sveta Smirnova on: 17-11-2016 21:57:59

Details reported separately:

Initial pre-checks for P_S for pt-stalk: https://bugs.launchpad.net/percona-toolkit/+bug/1642747
Instrument memory usage if P_S enabled: https://bugs.launchpad.net/percona-toolkit/+bug/1642748
Collect information about prepared statements if P_S is enabled: https://bugs.launchpad.net/percona-toolkit/+bug/1642750
Collect information about locks and transactions using P_S: https://bugs.launchpad.net/percona-toolkit/+bug/1642751
Collect information about variables from P_S: https://bugs.launchpad.net/percona-toolkit/+bug/1642753
Collect replication slave information: https://bugs.launchpad.net/percona-toolkit/+bug/1642754

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Created January 24, 2018 at 9:22 PM
Updated January 13, 2024 at 8:54 PM