|Subject||RE: [firebird-support] Firebird 2.5 classic performance issue on linux64|
this is the one thing I am getting when I am connecting to the database. I am not the one working productively on the system, so I can't really tell wether this has become faster or is still the same.
Version: 145, Active owner: 0, Length: 7048576, Used: 540536
Enqs: 5031, Converts: 113, Rejects: 8, Blocks: 11
Deadlock scans: 0, Deadlocks: 0, Scan interval: 10
Acquires: 7695, Acquire blocks: 3, Spin count: 0
Mutex wait: 0.0%
Hash slots: 30011, Hash lengths (min/avg/max): 0/ 0/ 4
Remove node: 0, Insert queue: 0, Insert prior: 0
Owners (3): forward: 252920, backward: 490968
Free owners: *empty*
Free locks (5): forward: 254960, backward: 519480
Free requests (6): forward: 540344, backward: 403464
Lock Ordering: Enabled
This is what the fb_lock_print output looks like.
<SL> Those numbers look to be very good.
<SL> Q: Why are you running Classic server? How many users/connections are there usually to the database?
<SL> Perhaps SuperServer provide better performance – it would allow you to “blow up” the page cache size.