very high "mt yield 0" on IDS 9.40

Posted in 2005

rvb — 3 Mar 2005 01:06:07 -0800 — source: Usenet: comp.databases.informix

looking at the wait statistics of my IDS 9.40 I find an ever increasing value for the "MT yield 0" condition. Up to my knowledge this means that threads are doing busy waits for other event's 8365.1739360000 mt yield 0 7838.532454000 running 3117.827147000 mt ready 565.9444200000 aio 336.1063910000 buffer 62.40807100000 mutex 17.26987300000 checkpoint 13.41330400000 lock 0.113705 mt yield How can I try to track down the reason for this behaviour ?