> Hi > > I have a system that is slowing down the longer it stays running and I'd > like to know why. > > The system is running firebird 2.1.5 on centos 5 with an average of 27 > transactions per second and has now been running for 112 days. The data > throughput is unchanged, data is removed from the db as fast as its added > so the database remains roughly the same size at 130Gb. > > for example: on 1st Feb the backup took 4hr 35 min, last night took 9hrs 30 > min > > Is this a known 2.1 issue (move to 2.5 is in the planning stages)? > > Is there anything I can do to prevent or improve this situation? > > Is there any evidence I can gather before I reboot the system which I > expect (from past experience) will return the system to the better > performance
How does your backup call look like? -- With regards, Thomas Steinmaurer http://www.upscene.com Professional Tools and Services for Firebird FB TraceManager, IB LogManager, Database Health Check, Tuning etc.
