Make length of trx_list visible in 5.5

Registered by Alexey Kopytov

The length of trx_list is an important metric, because the number of concurrent transactions still limits InnoDB scalability even with the related performance fixes in Percona Server (see bug bug #1131187 and bug #1131189).

Therefore it would be nice to make it visible in InnoDB status.

Blueprint information

Status:
Complete
Approver:
Alexey Kopytov
Priority:
Medium
Drafter:
Alexey Kopytov
Direction:
Approved
Assignee:
Alexey Kopytov
Definition:
Approved
Series goal:
Accepted for 5.5
Implementation:
Implemented
Milestone target:
milestone icon 5.5.31-30.3
Started by
Alexey Kopytov
Completed by
Laurynas Biveinis

Sprints

Whiteboard

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Work Items

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