Re: [firebird-support] High CPU use after restore

2015-10-28 Thread Jardar Maatje jardar.maa...@nds.nortek.no [firebird-support]
Hi again Thanks for the feedback. I will try and investigate further based on your feedback. So far I have updated the index statistics and the seems to make minor improvements. I thought the indexes was recreated (and thus the statistics) when it was restored. Regarding the .GDB i doubt this as

Re: [firebird-support] High CPU use after restore

2015-10-28 Thread setysvar setys...@gmail.com [firebird-support]
Hei Jardar, I have never even heard of Nortek before! >We have DB of about 40GB where transaction counter exceeded max and we had to backup and restore to get the db back up an running. >However after doing this we have had trouble where the DB consumes 25% CPU (100% on one core). This

Re: [firebird-support] High CPU use after restore

2015-10-28 Thread Jardar Maatje jardar.maa...@nds.nortek.no [firebird-support]
Hi again A bit more details. I found the query the slows this down and it is a query that includes blob data. If I adjust the query to cast the blob to varchar first the query executes 30 timers faster. I will try to change my queries to fix this. However I still wonder why this suddenly became

Re: [firebird-support] High CPU use after restore

2015-10-28 Thread setysvar setys...@gmail.com [firebird-support]
Den 28.10.2015 20:56, skrev Jardar Maatje jardar.maa...@nds.nortek.no [firebird-support]: Hi again A bit more details. I found the query the slows this down and it is a query that includes blob data. If I adjust the query to cast the blob to varchar first the query executes 30 timers