tasks
Gives details on any running background tasks.
Description
This command gives details on any running background tasks. The first three lines of output contain a summary of the tasks. The rest of the output lists the task details in a table.
Options
| Option | Description |
|---|---|
|
The column by which to sort the details. |
For common cbstats options, see cbstats.
Example
Request
cbstats localhost:11210 -u Administrator -p password -b beer-sample tasks Name
Response
Tasks Writer Reader AuxIO NonIO Total Uptime: 7:42:56 Running 0 0 0 0 0 All 10 8 10 20 48 TID Pri St Bucket SleepFor Runtime TotalRun #Runs Type Name Addr Descr. 75 3 S travel-sample 9:55:29.28 0:00.00 0:00.00 0 AuxIO AccessScanner 0x00007f4718e3ce50 Generating access log 79 3 S beer-sample 9:55:29.45 0:00.00 0:00.00 0 AuxIO AccessScanner 0x00007f47191b3f50 Generating access log 81 5 S beer-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f472411bd90 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-beer-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-16965435698462730570/0 82 5 S beer-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f4744144790 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-beer-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-16965435698462730570/1 83 5 S beer-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f471ad8ad90 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-beer-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-16965435698462730570/2 84 5 S beer-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f4744158390 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-beer-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-16965435698462730570/3 85 5 S travel-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f4744144910 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-travel-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-5207537980771054579/0 86 5 S travel-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f471ad8af10 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-travel-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-5207537980771054579/1 87 5 S travel-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f4744158510 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-travel-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-5207537980771054579/2 88 5 S travel-sample inf 0:00.00 0:00.00 0 AuxIO ActiveStreamCheckpointProcessorTask 0x00007f472411bf10 Process checkpoint(s) for DCP producer eq_dcpq:secidx:proj-travel-sample-MAINT_STREAM_TOPIC_8d862a0c72cf81a62cb2d4d582e295dc-5207537980771054579/3 5 6 S travel-sample 0:00.43 0:00.00 0:01.87 5553 NonIO ClosedUnrefCheckpointRemoverTask 0x00007f474417b090 Removing closed unreferenced checkpoints from memory 36 6 S beer-sample 0:00.28 0:00.00 0:01.83 5553 NonIO ClosedUnrefCheckpointRemoverTask 0x00007f4725779590 Removing closed unreferenced checkpoints from memory 19 8 S travel-sample 0:00.71 0:00.00 0:18.02 27740 NonIO ConnManager 0x00007f474417b390 Connection Manager 50 8 S beer-sample 0:00.27 0:00.00 0:16.99 27740 NonIO ConnManager 0x00007f474417b710 Connection Manager 18 5 S travel-sample 0:00.01 0:00.00 0:01.53 32503 NonIO ConnNotifierCallback 0x00007f474417b310 DCP connection notifier 49 5 S beer-sample 0:00.94 0:00.00 0:01.56 32503 NonIO ConnNotifierCallback 0x00007f474417b690 DCP connection notifier 7 7 S travel-sample 0:06.04 0:00.00 0:19.08 2777 NonIO DefragmenterTask 0x00007f474417b110 Memory defragmenter 38 7 S beer-sample 0:08.93 0:00.00 0:11.83 2777 NonIO DefragmenterTask 0x00007f474417b590 Memory defragmenter 3 1 S travel-sample 17:05.26 0:00.00 0:00.00 7 NonIO ExpiredItemPager 0x00007f475fa79e70 Paging expired items. 34 1 S beer-sample 17:05.32 0:00.00 0:00.00 7 NonIO ExpiredItemPager 0x00007f475fa79fb0 Paging expired items. 14 5 S travel-sample 0:04.00 0:00.00 0:00.15 13180 Writer FlusherTask 0x00007f475fa7a050 Running a flusher loop: shard 0 15 5 S travel-sample 0:04.00 0:00.00 0:00.15 13180 Writer FlusherTask 0x00007f475fa7a0f0 Running a flusher loop: shard 1 16 5 S travel-sample 0:04.00 0:00.00 0:00.08 13180 Writer FlusherTask 0x00007f475fa7a190 Running a flusher loop: shard 2 17 5 S travel-sample 0:04.00 0:00.00 0:00.04 13180 Writer FlusherTask 0x00007f475fa7a230 Running a flusher loop: shard 3 45 5 S beer-sample 0:04.19 0:00.00 0:00.14 13180 Writer FlusherTask 0x00007f471ad4b890 Running a flusher loop: shard 0 46 5 S beer-sample 0:04.24 0:00.00 0:00.17 13180 Writer FlusherTask 0x00007f471ad4b930 Running a flusher loop: shard 1 47 5 S beer-sample 0:04.19 0:00.00 0:00.08 13180 Writer FlusherTask 0x00007f471ad4b9d0 Running a flusher loop: shard 2 48 5 S beer-sample 0:04.24 0:00.00 0:00.10 13180 Writer FlusherTask 0x00007f471ad4ba70 Running a flusher loop: shard 3 4 211 S travel-sample 0:00.66 0:00.00 0:08.69 27740 NonIO HashtableResizerTask 0x00007f472569b680 Adjusting hash table sizes. 35 211 S beer-sample 0:00.08 0:00.00 0:09.01 27740 NonIO HashtableResizerTask 0x00007f471b54b310 Adjusting hash table sizes. 8 7 S travel-sample 0:00.07 0:00.00 0:06.73 110800 NonIO ItemCompressorTask 0x00007f474417b190 Item Compressor 39 7 S beer-sample 0:00.01 0:00.00 0:04.05 110800 NonIO ItemCompressorTask 0x00007f474417b610 Item Compressor 9 7 S travel-sample inf 0:00.00 0:00.00 1 NonIO ItemFreqDecayerTask 0x00007f472569b760 Item frequency count decayer task 40 7 S beer-sample inf 0:00.00 0:00.00 1 NonIO ItemFreqDecayerTask 0x00007f471b54b3f0 Item frequency count decayer task 1 1 S travel-sample 0:03.86 0:00.00 0:00.20 5553 NonIO ItemPager 0x00007f475fa79dd0 Paging out items. 24 1 S beer-sample 0:03.86 0:00.00 0:00.15 5553 NonIO ItemPager 0x00007f475fa79f10 Paging out items. 10 0 S travel-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f472569b7d0 Batching background fetch 11 0 S travel-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f472569b840 Batching background fetch 12 0 S travel-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f472569b8b0 Batching background fetch 13 0 S travel-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f472569b920 Batching background fetch 41 0 S beer-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f471b54b460 Batching background fetch 42 0 S beer-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f471b54b4d0 Batching background fetch 43 0 S beer-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f471b54b540 Batching background fetch 44 0 S beer-sample inf 0:00.00 0:00.00 0 Reader MultiBGFetcherTask 0x00007f471b54b5b0 Batching background fetch 77 9 S travel-sample 0:16.72 0:00.13 01:05.89 462 Writer StatSnap 0x00007f4718ed6c90 Updating stat snapshot on disk 80 9 S beer-sample 0:16.72 0:00.12 01:05.66 462 Writer StatSnap 0x00007f4718f6bc70 Updating stat snapshot on disk 6 10 S travel-sample 0:03.86 0:00.00 0:00.08 5554 NonIO WorkLoadMonitor 0x00007f472569b6f0 Monitoring a workload pattern 37 10 S beer-sample 0:03.86 0:00.00 0:00.05 5554 NonIO WorkLoadMonitor 0x00007f471b54b380 Monitoring a workload pattern