[
https://issues.jboss.org/browse/TEIID-2408?page=com.atlassian.jira.plugin...
]
Ramesh Reddy resolved TEIID-2408.
---------------------------------
Resolution: Done
Added
# active-plans-count => Current active plans in query engine
# waiting-plans-count => Waiting plans to process in queue
# max-waitplan-watermark => Max amount time any plan waited in queue
# avg-waitplan-time-milli => avg amount time the plans that were added wait queue, has
spent in the queue waiting
{code}
[standalone@localhost:9999 /] /subsystem=teiid:engine-statistics
{
"outcome" => "success",
"result" => {
"session-count" => 25,
"total-memory-inuse-kb" => 0L,
"total-memory-inuse-active-plans-kb" => 1470L,
"buffermgr-disk-write-count" => 0L,
"buffermgr-disk-read-count" => 0L,
"buffermgr-cache-write-count" => 0L,
"buffermgr-cache-read-count" => 0L,
"buffermgr-diskspace-used-mb" => 0L,
"active-plans-count" => 2,
"waiting-plans-count" => 0,
"max-waitplan-watermark" => 0,
"avg-waitplan-time-milli" => 0L
}
}
{code}
statistics of teiid query queuing information
---------------------------------------------
Key: TEIID-2408
URL:
https://issues.jboss.org/browse/TEIID-2408
Project: Teiid
Issue Type: Feature Request
Components: AdminApi
Affects Versions: 8.2
Reporter: Jack Ma
Assignee: Ramesh Reddy
Fix For: 8.3
At currently version of teiid, there is no teiid queuing information available from
either teiid api or log or jmx, like how many query plans are still in the waiting queue,
how many are in the active queue etc. .Thinking those queuing information is pretty
critical for performance tuning up,
Based on the Ramesh's suggestion, creating this request for probably a statistics max
water mark in the waiting queue, and average time spent in waiting queue etc.
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