ev11 dtrace indexvolumeprocessor

Hello all,

Due to an issue with indxing running behind, I ran a dtrace on the EVIndexVolumesProcessor.

I restarted the indexig service.

I see at the end of the log :

20477 15:28:42.778  [61920] (EVIndexVolumesProcessor) <Work Item enqueuing thread:39356> EV-M {IndexVolumesManager} There are currently no available slots in the work items queue.

Are the items queued, and handled when slots are available? How do they come available? Can I check if the slots are 'moving'?

Thanks.

EV11SP1CHF2 on W2008R2