[GEODE-6472] cachePerfStats:gets is double incremented on partitioned region gets

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.0
• Component/s: statistics
• Labels: pull-request-available review
• Assignee: Mario Kevo
• Reporter: Jacob Barrett
• Created: 28/Feb/19 23:40
• Updated: 26/Sep/19 18:04
• Resolved: 31/May/19 23:58

Description

The cache level stats, cachePerfStats, shows double the gets for portioned region stats.

If a client does 1000 gets/second on a partitioned region and you examine the servers stats archive you will see cachePerfStats:gets will show 2000 (and change) gets/second while RegionStats-partitioned:gets will show 1000 gets/second.

Other region/cache stats, like put, may also be effected similarly.
May effect versions older than 1.8.

A test should be written to assert that region and cache stats are relatively the same for cases where only one region is being accessed on the cache.

Issue Links

• duplicates: GEODE-2872 totalHitCount and totalMissCount incorrect for Partitioned Regions
• links to: GitHub Pull Request #3490
• links to: GitHub Pull Request #3640