You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-13 - 04:11
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack6slot0.osadl.org (updated Sat Jun 13, 2026 01:01:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1495999212205,4cyclictest0-21swapper/323:26:0123
1495999212205,4cyclictest0-21swapper/323:26:0123
1495999210203,5cyclictest0-21swapper/321:32:1223
1495999210203,5cyclictest0-21swapper/321:32:1223
1499599206197,3cyclictest3543-21CPU29
1499599206197,3cyclictest3543-21CPU29
1498199206158,37cyclictest0-21swapper/2223:17:0515
1498199206158,37cyclictest0-21swapper/2223:17:0515
1495999204199,4cyclictest0-21swapper/323:32:2923
1495999204199,4cyclictest0-21swapper/323:32:2923
1495999204199,4cyclictest0-21swapper/323:32:2923
1499599201194,5cyclictest0-21swapper/3522:20:4429
1499599201194,5cyclictest0-21swapper/3522:20:4329
1499599200195,2cyclictest0-21swapper/3523:40:0029
1499599200195,2cyclictest0-21swapper/3523:40:0029
1499599200194,4cyclictest0-21swapper/3523:20:2429
1499599200194,4cyclictest0-21swapper/3523:20:2429
1499599200194,4cyclictest0-21swapper/3523:20:2429
1499599200193,5cyclictest0-21swapper/3523:42:2429
1499599200193,5cyclictest0-21swapper/3523:42:2429
1496799199194,4cyclictest0-21swapper/1020:19:592
1496799199194,4cyclictest0-21swapper/1020:19:592
1495899199190,6cyclictest0-21swapper/223:27:0912
1495899199190,6cyclictest0-21swapper/223:27:0912
1495999198190,6cyclictest0-21swapper/319:10:1223
1495999198183,13cyclictest0-21swapper/323:35:1723
1495999198183,13cyclictest0-21swapper/323:35:1723
1499599197190,3cyclictest3541-21CPU29
1499599197190,3cyclictest3541-21CPU29
1499599197188,6cyclictest0-21swapper/3522:00:2729
1499599197188,6cyclictest0-21swapper/3522:00:2629
1498199197154,32cyclictest0-21swapper/2222:58:2815
1498199197154,32cyclictest0-21swapper/2222:58:2815
1497299197192,4cyclictest0-21swapper/1521:15:427
1497299197192,4cyclictest0-21swapper/1521:15:417
1497299197187,7cyclictest0-21swapper/1521:14:457
1497299197187,7cyclictest0-21swapper/1521:14:457
1495999197186,9cyclictest0-21swapper/321:35:1523
1495999197186,9cyclictest0-21swapper/321:35:1523
1499599196189,5cyclictest0-21swapper/3521:22:2429
1499599196189,5cyclictest0-21swapper/3521:22:2329
1497299196188,4cyclictest3541-21CPU7
1497299196188,4cyclictest3541-21CPU7
1497299196188,4cyclictest3541-21CPU7
1496299196191,3cyclictest28506-21kworker/u81:3+events_unbound21:36:4336
1496299196191,3cyclictest28506-21kworker/u81:3+events_unbound21:36:4336
1495999196190,4cyclictest0-21swapper/321:16:3923
1495999196190,4cyclictest0-21swapper/321:16:3923
1495999196190,4cyclictest0-21swapper/319:40:1523
1495999196190,4cyclictest0-21swapper/319:40:1423
1495999196174,17cyclictest0-21swapper/323:23:2323
1495999196174,17cyclictest0-21swapper/323:23:2323
1495999196174,17cyclictest0-21swapper/323:23:2223
1495899196186,7cyclictest0-21swapper/221:40:1212
1495899196186,7cyclictest0-21swapper/221:40:1212
1495899196180,14cyclictest0-21swapper/221:20:3412
1495899196180,14cyclictest0-21swapper/221:20:3312
1498099194114,68cyclictest37354-21CPU14
1498099194114,68cyclictest37354-21CPU14
1496799194188,3cyclictest0-21swapper/1020:20:122
1496799194188,3cyclictest0-21swapper/1020:20:112
1499599193186,5cyclictest0-21swapper/3522:48:4829
1499599193186,5cyclictest0-21swapper/3522:48:4829
1499599193186,5cyclictest0-21swapper/3522:48:4729
1499599192184,6cyclictest0-21swapper/3521:25:1929
1499599192184,6cyclictest0-21swapper/3521:25:1929
1498199192159,28cyclictest0-21swapper/2222:46:1515
1498199192159,28cyclictest0-21swapper/2222:46:1515
1498199192159,28cyclictest0-21swapper/2222:46:1515
1496999192180,9cyclictest755-21systemd-journal00:34:594
1496999192180,9cyclictest755-21systemd-journal00:34:584
1495999192185,6cyclictest0-21swapper/323:19:4023
1495999192185,6cyclictest0-21swapper/323:19:4023
1499599191186,4cyclictest0-21swapper/3523:46:2229
1499599191186,4cyclictest0-21swapper/3523:46:2229
149819919144,140cyclictest0-21swapper/2221:30:1415
149819919144,140cyclictest0-21swapper/2221:30:1415
1498199191163,25cyclictest0-21swapper/2223:24:0715
1498199191163,25cyclictest0-21swapper/2223:24:0715
1498199191163,25cyclictest0-21swapper/2223:24:0615
1497299191166,16cyclictest0-21swapper/1522:40:407
1497299191166,16cyclictest0-21swapper/1522:40:407
1496799191183,6cyclictest0-21swapper/1021:58:362
1496799191183,6cyclictest0-21swapper/1021:58:352
1499299190183,5cyclictest0-21swapper/3223:37:4326
1499299190183,5cyclictest0-21swapper/3223:37:4226
1495999190182,5cyclictest0-21swapper/322:05:0523
1495899190177,9cyclictest0-21swapper/221:28:5512
1495899190177,9cyclictest0-21swapper/221:28:5412
1499599189182,6cyclictest0-21swapper/3519:30:1729
1499599189182,6cyclictest0-21swapper/3519:30:1729
1499599189180,6cyclictest0-21swapper/3522:15:2729
1499599189180,6cyclictest0-21swapper/3522:15:2629
1499599189180,5cyclictest3610-21CPU29
1496999189183,4cyclictest0-21swapper/1200:05:304
1496999189183,4cyclictest0-21swapper/1200:05:304
1496999189183,4cyclictest0-21swapper/1200:05:304
1495799189180,4cyclictest0-21swapper/122:28:471
1495799189180,4cyclictest0-21swapper/122:28:471
1495799189180,4cyclictest0-21swapper/122:28:471
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional