Hibernate Second level cache dev tool cause slowdown

Type: Bug
Status: Closed
Priority: 2 Major
Resolution: Fixed
Component/s:
Labels:

Assignee: hsingh
Reporter: nelrahma
Created: May 22, 2009
Votes: 0
Watchers: 1
Updated:
February 12, 2013
Resolved:
May 27, 2009

Attachments

nelrahma (957.00 k) application/zip h2lcperf-results-perfTests-eng-1242784564.zip

Description

When running h2lcperf test with 13k wonder in readonly test with evictor tti set to 300 seconds and evictor running every 30 seconds. When I use the admin client using the h2lcperf dev tool I get a slowdown on TPS. Attached is the client logs that show the slowdown. notice the app TPS dip to sub 100.

Comments

Saravanan Subbiah 2009-05-26

Chris,

Can you look into this ?

Chris Dennis 2009-05-27

Latest tests from Nabib show that this has been fixed (mostly likely by Alex Snaps’ concurrent Statistics implementation in tim-hibernate-concurrency).

Himadri Singh 2009-07-31

Verified during h2lcperf tests also in Terracotta Enterprise 3.1.0-stable1, as of 20090729-170704 (Revision 4305-13290)