[infinispan-issues] [JBoss JIRA] Issue Comment Edited: (ISPN-663) Eviction with passivation using JdbmCacheStore is 100 times slower in 4.1 vs 4.0

[ https://jira.jboss.org/browse/ISPN-663?page=com.atlassian.jira.plugin.sys... ] Trustin Lee edited comment on ISPN-663 at 10/6/10 2:27 AM: ----------------------------------------------------------- I was able to achieve the similar behavior using AsyncStore: AsyncStoreConfig asyncConfig = new AsyncStoreConfig(); asyncConfig.setEnabled(true); ... cacheStoreConfig.setAsyncStoreConfig(asyncConfig); However, because AsyncStore does not delay the store() operations late enough (i.e. performs the enqueued operations ASAP), the test result remains the same. If I put an arbitrary delay in the AsyncStore's processor, I can get the numbers similar to that of 'disabled store()'. To address this issue, we have to improve AsyncStore to keep the enqueued store() operations and flush them periodically or for every N modifications. (See ISPN-328) Let me continue to investigate on why it is still 5~10 times slower without store(). was (Author: trustin): I was able to achieve the similar behavior using AsyncStore: AsyncStoreConfig asyncConfig = new AsyncStoreConfig(); asyncConfig.setEnabled(true); ... cacheStoreConfig.setAsyncStoreConfig(asyncConfig); However, because AsyncStore does not delay the store() operations late enough (i.e. performs the enqueued operations ASAP), the test result remains the same. If I put an arbitrary delay in the AsyncStore's processor, I can get the numbers similar to that of 'disabled store()' (<a href="#action_12554367">here</a>). To address this issue, we have to improve AsyncStore to keep the enqueued store() operations and flush them periodically or for every N modifications. (See ISPN-328) Let me continue to investigate on why it is still 5~10 times slower without store(). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira