You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-12-03 - 05:09
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Wed Dec 03, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22797997650,762tDemoTimingTask228222sleep521:37:375
22797997650,762tDemoTimingTask228222sleep521:37:375
3168039920,0EcMasterDemoSyn3169029tAtEmLog_019:30:505
409639910,0EcMasterDemoSyn410629tAtEmLog_022:08:025
238039840,0EcMasterDemoSyn239029tAtEmLog_020:46:545
3243139830,0EcMasterDemoSyn3244129tAtEmLog_020:41:485
1979339830,0EcMasterDemoSyn1980329tAtEmLog_019:05:295
2430239820,0EcMasterDemoSyn2431229tAtEmLog_021:17:195
2291839820,0EcMasterDemoSyn2292829tAtEmLog_020:21:325
166839820,0EcMasterDemoSyn167829tAtEmLog_023:54:315
3030739810,0EcMasterDemoSyn3031729tAtEmLog_023:08:535
1212739810,0EcMasterDemoSyn1213729tAtEmLog_021:07:105
2275939800,0EcMasterDemoSyn2276929tAtEmLog_000:09:435
1949439660,1EcMasterDemoSyn19500-21ps22:18:100
277882370,1sleep227787-21ssh21:20:072
20232992724,2cyclictest26687-21kworker/2:2+events19:51:062
20232992513,10cyclictest30860-21sed23:30:172
2023299200,9cyclictest27790-21sh22:23:442
2023299200,9cyclictest12373-21taskset21:09:592
2023299200,7cyclictest17988-21grep21:55:242
2023299191,9cyclictest4498-21mailstats21:25:222
2023299191,9cyclictest15426-21gltestperf23:20:152
2023299191,12cyclictest16-1pr/legacy19:35:522
2023299190,9cyclictest9577-21runrttasks21:03:012
2023299190,9cyclictest738-21snmpd23:44:462
2023299190,9cyclictest6749-21sh22:52:482
2023299190,9cyclictest6727-21sh22:10:032
2023299190,9cyclictest3406-21sh22:07:252
2023299190,9cyclictest311-21ssh22:48:332
2023299190,9cyclictest29989-21runrttasks20:36:012
2023299190,9cyclictest27588-21sh00:12:392
2023299190,9cyclictest27107-21taskset19:22:492
2023299190,9cyclictest26807-21ssh21:19:302
2023299190,9cyclictest18927-21ssh21:14:152
2023299190,9cyclictest16621-21apt-key00:05:012
2023299190,9cyclictest14224-21sh22:57:552
2023299190,9cyclictest13157-21sed20:00:252
2023299190,9cyclictest12389-21diskmemload21:38:172
2023299190,9cyclictest12389-21diskmemload21:38:162
2023299190,9cyclictest10107-21sh00:00:112
2023299190,7cyclictest15038-21sh21:54:092
2023299190,10cyclictest6224-21ssh23:56:562
2023299190,10cyclictest22342-21ssh23:45:482
873099180,7tDemoTimingTask10618-21chrt19:55:235
2023299188,3cyclictest4629-21aten2_r5power_c00:20:122
2023299180,9cyclictest805-21runrttasks23:07:042
2023299180,9cyclictest805-21runrttasks20:59:412
2023299180,9cyclictest25931-21ssh21:40:032
2023299180,9cyclictest23977-21sed23:25:232
2023299180,9cyclictest21004-21sh00:31:322
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional