Re: [PERFORM] Variable (degrading) performance

2007-06-12 Thread Heikki Linnakangas
Vladimir Stankovic wrote: What I am hoping to see is NOT the same value for all the executions of the same type of transaction (after some transient period). Instead, I'd like to see that if I take appropriately-sized set of transactions I will see at least steady-growth in transaction average

Re: [PERFORM] Variable (degrading) performance

2007-06-12 Thread Vladimir Stankovic
Heikki, Thanks for the response. Heikki Linnakangas wrote: Vladimir Stankovic wrote: I'm running write-intensive, TPC-C like tests. The workload consist of 150 to 200 thousand transactions. The performance varies dramatically, between 5 and more than 9 hours (I don't have the exact figure fo

Re: [PERFORM] Variable (degrading) performance

2007-06-11 Thread Heikki Linnakangas
Vladimir Stankovic wrote: I'm running write-intensive, TPC-C like tests. The workload consist of 150 to 200 thousand transactions. The performance varies dramatically, between 5 and more than 9 hours (I don't have the exact figure for the longest experiment). Initially the server is relatively