Sweeps Started |
Duration |
The number of sweeps that started, and the time that is spent starting each
sweep. |
Sweeps Joined |
Duration |
The number of sweeps that are joined, and the time that is spent to join each
sweep. |
Sweeps Ended |
Duration |
The number of sweeps that are ended, and the time that is spent to end the
sweep. |
<Class Name> Queries |
Duration |
The number of times the base table is queried to obtained objects during the
sweep, and the time spent performing the queries. |
Lease Extended |
Duration |
The number of times that the lease on the queue rows or job row was extended,
and the time that is spent to extend the lease. |
Objects Obtained |
Event |
The number of objects that are obtained from the base table. |
Objects Failed |
Event |
The number of objects that failed during processing. |
Objects Processed |
Event |
The number of objects that are successfully processed. |
Sweep Workers Started |
Event |
The number of SweepWorker tasks that were started. |
Sweep Workers Ended |
Event |
The number of SweepWorker tasks that ended. |
Sweep Active Workers |
Meter |
The current number of active sweep worker threads. |
Last Object Id Updates |
Duration |
The number of sweep tables updates needed to advance the last object id that
was processed, and the time that was spent updating the table. |
Sweep Counter Updates |
Duration |
The number of times the Sweep table counters are updated, and the time spent
updating the counters. |
Policy Counter Updates |
Duration |
The number of times that the policy-specific counters were updated, and the
time that was spent to update the counters. |
Queue Rows Deleted by Holder Id |
Duration |
The number of queue table delete statements by lease holder id, and the time
that was spent to perform the deletion. |
Queue Rows Deleted by Object Id |
Duration |
The number of queue table delete statements by lease holder id, and the time
that was spent to perform the deletion. The number of queue table delete statements by object id,
and the time spent performing the delete. |
Queue Rows Updated by Holder Id |
Duration |
The number of queue table update statements (failed requests) by lease holder
id, and the time that was spent to perform the update. |
Queue Rows Updated by Object Id |
Duration |
The number of queue table update statements (failed requests) by object id,
and the time that was spent to perform the update. |
Sweep Table Lock Queries |
Duration |
The number of times the controlling sweep table is locked for concurrency, and
the time that was spent to run the lock queries. |
<table name> Batches Fetched |
Duration |
The number of batches of objects fetched by the sweep, and the time that was
spent to fetch the objects. |
Executor Unit of Work Iterations |
Event |
The number times that the sweep executor runs the core sweep processing
loop. |
Sweep Results Added |
Duration |
The number of Sweep Results that are created by this sweep, and the time spent
creating the results. |
Sweep Results Purged |
Duration |
The number of Sweep Results that are purged for this sweep, and the time that
was spent to purge the results. |