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LP #1015590: pt-mysql-summary doesn't handle renamed variables in Percona Server 5.5

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**Reported in Launchpad by Baron Schwartz last update 14-01-2013 22:17:43

The Percona Server features section in pt-mysql-summary doesnt recognize renamed variables in Percona Server 5.5.

  1. Key Percona Server features ################################
    Table & Index Stats | Not Supported
    Multiple I/O Threads | Enabled
    Corruption Resilient | Not Supported
    Durable Replication | Not Supported
    Import InnoDB Tables | Not Supported
    Fast Server Restarts | Not Supported
    Enhanced Logging | Not Supported
    Replica Perf Logging | Disabled
    Response Time Hist. | Not Supported
    Smooth Flushing | Not Supported
    HandlerSocket NoSQL | Not Supported
    Fast Hash UDFs | Unknown

  2. Plugins ####################################################
    InnoDB compression | ACTIVE

This is probably because of renamed variables. The last line in that sample also needs to be investigated, because apparently the server from which this sample was taken isn't even using the Barracuda file format.

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lpjirasync January 24, 2018 at 3:42 PM

**Comment from Launchpad by: Brian Fraser on: 02-11-2012 03:26:40

The linked branch fixes the features part (Baron's analysis was correct – the renamed variables weren't beign taken into account).
I don't think that the plugins bit is wrong – 'ACTIVE' comes from MySQL itself, by doing SHOW PLUGINS and then awk'ing the line with INNODB_CMP.

Done

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Created January 24, 2018 at 3:42 PM
Updated January 24, 2018 at 3:42 PM
Resolved January 24, 2018 at 3:42 PM