[TOMEE-1151] @Observes optimization

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.0
• Assignee: Unassigned
• Reporter: David Blevins
• Created: 23/Mar/14 12:45
• Updated: 02/Jul/14 15:47
• Resolved: 02/Jun/14 19:34

Description

Original ObserverManager (no before/after, no inheritance)

Events Obsvs Avg 0%
10000000 4 101 0%
10000000 8 151 50%
10000000 16 271 79%
10000000 32 532 96%
10000000 64 1106 108%

50 million events in 21 seconds

Prior approach with Before After

Events Obsvs Avg 0%
10000000 4 900 0%
10000000 8 1759 95%
10000000 16 3591 104%
10000000 32 7026 96%
10000000 64 15040 114%

50 million events in 283 seconds

Optimized w/ support for before/after and inheritance

Events Obsvs Avg 0%
10000000 4 76 0%
10000000 8 143 88%
10000000 16 233 63%
10000000 32 394 69%
10000000 64 729 85%

50 million events in 15 seconds