VDBench50403rc1 does item 8 have any effect on heartbeat time out errors

In the past you have intimated that heartbeat timeouts could be caused by socket traffic, does item 8 of the bug list or the new SlaveSocket.class help out with this problem.

The SlaveSocket update I sent out for 50402 ONLY moved the 'slow socket' message from the console to the logfile, that was mainly a cosmetic change.
The Vdbench Master sends a heartbeat message to each slave every 45 (3*60/4) seconds.
If the master does not hear back within three minutes he'll time out.
The same for a slave. If he has not received a heartbeat message for 3 minutes he'll also time out.
Could it be that socket traffic gets so far behind that we get to the timeout? Possible.
If however the Vdbench reporting has come to a complete halt it means that no socket traffic is happening at all, so that for me is no indication that we're running behind, we've just lost contact with the slaves.
For me most heartbeat timeouts are related to system overload: just yesterday I had a case here where four independent Vdbench tests were all filling up file system cache and with that system memory. After that the OS was thrashing full time looking for free memory and no real work, including socket traffic, was done.
In your case I would suggest you give 50403rc1 a try and see what happens.
Henk.

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