You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-23 - 17:58
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 rackdslot1.osadl.org (updated Thu Jul 23, 2026 12:45:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1852921630,3sleep3557099cyclictest09:55:173
1989021530,5sleep00-21swapper/011:10:000
299082690,5sleep1556899cyclictest11:30:191
134491650,3ptp4l28508-21ls12:35:250
45702630,5sleep30-21swapper/307:05:233
134491630,3ptp4l20787-21memory08:50:201
134491620,5ptp4l0-21swapper/309:35:253
557099607,11cyclictest0-21swapper/312:30:203
134491600,4ptp4l0-21swapper/111:35:201
134491600,3ptp4l21140-21ls12:20:212
134491590,4ptp4l3813-21cstates09:25:140
134491590,4ptp4l0-21swapper/111:45:001
557099587,7cyclictest0-21swapper/312:05:283
134491580,4ptp4l0-21swapper/311:17:343
134491580,4ptp4l0-21swapper/308:31:173
134491580,3ptp4l0-21swapper/211:26:402
557099577,6cyclictest0-21swapper/308:55:273
557099577,6cyclictest0-21swapper/308:00:133
134491570,5ptp4l0-21swapper/207:05:442
134491570,4ptp4l0-21swapper/011:50:140
134491570,3ptp4l0-21swapper/208:36:272
557099567,6cyclictest0-21swapper/311:23:303
557099566,6cyclictest0-21swapper/312:25:263
557099566,10cyclictest0-21swapper/309:05:013
134491560,4ptp4l0-21swapper/011:16:080
557099556,6cyclictest0-21swapper/310:41:453
557099556,6cyclictest0-21swapper/308:45:063
134491550,4ptp4l0-21swapper/010:40:260
134491550,3ptp4l0-21swapper/011:35:100
134491550,3ptp4l0-21swapper/007:10:250
557099547,6cyclictest0-21swapper/311:55:343
557099547,6cyclictest0-21swapper/309:12:563
557099547,6cyclictest0-21swapper/308:10:563
557099547,6cyclictest0-21swapper/307:52:033
557099546,8cyclictest0-21swapper/309:25:233
557099546,11cyclictest0-21swapper/308:35:233
134491540,4ptp4l0-21swapper/212:32:442
134491540,4ptp4l0-21swapper/010:22:320
134491540,4ptp4l0-21swapper/010:01:430
134491540,4ptp4l0-21swapper/007:55:590
134491540,3ptp4l0-21swapper/107:17:141
134491540,12ptp4l0-21swapper/011:21:240
557099538,11cyclictest0-21swapper/309:45:253
557099537,6cyclictest0-21swapper/312:10:173
557099537,6cyclictest0-21swapper/312:02:123
557099537,6cyclictest0-21swapper/308:25:223
557099537,6cyclictest0-21swapper/308:09:283
557099537,6cyclictest0-21swapper/307:46:493
557099536,6cyclictest0-21swapper/310:38:483
134491530,4ptp4l0-21swapper/208:30:582
134491530,4ptp4l0-21swapper/007:30:490
134491530,11ptp4l0-21swapper/009:30:260
557099526,6cyclictest0-21swapper/310:06:223
557099524,7cyclictest0-21swapper/307:25:113
134491520,4ptp4l0-21swapper/209:21:192
134491520,4ptp4l0-21swapper/208:41:312
134491520,4ptp4l0-21swapper/110:54:361
134491520,4ptp4l0-21swapper/110:32:421
134491520,4ptp4l0-21swapper/107:23:261
134491520,4ptp4l0-21swapper/011:55:100
134491520,4ptp4l0-21swapper/011:46:270
557099518,7cyclictest0-21swapper/307:44:063
557099517,8cyclictest0-21swapper/312:23:423
557099517,6cyclictest0-21swapper/309:43:113
557099517,6cyclictest0-21swapper/307:10:593
557099515,6cyclictest0-21swapper/308:50:263
134491510,4ptp4l0-21swapper/211:36:202
134491510,4ptp4l0-21swapper/110:42:541
134491510,4ptp4l0-21swapper/010:55:400
134491510,3ptp4l0-21swapper/211:55:162
134491510,3ptp4l0-21swapper/210:40:222
134491510,3ptp4l0-21swapper/107:48:071
134491510,3ptp4l0-21swapper/107:44:141
134491510,14ptp4l0-21swapper/212:29:022
557099508,6cyclictest0-21swapper/311:33:013
557099507,6cyclictest0-21swapper/310:21:443
557099507,6cyclictest0-21swapper/310:12:453
557099502,5cyclictest0-21swapper/309:20:253
134491500,4ptp4l0-21swapper/211:40:112
134491500,4ptp4l0-21swapper/209:52:302
134491500,4ptp4l0-21swapper/208:16:072
134491500,4ptp4l0-21swapper/111:53:561
134491500,4ptp4l0-21swapper/110:05:041
134491500,4ptp4l0-21swapper/010:25:100
134491500,3ptp4l0-21swapper/007:24:050
557099497,7cyclictest0-21swapper/310:57:263
557099497,7cyclictest0-21swapper/307:21:543
557099497,6cyclictest0-21swapper/312:36:023
557099497,6cyclictest0-21swapper/311:25:593
557099497,6cyclictest0-21swapper/310:47:143
557099497,5cyclictest0-21swapper/307:18:133
557099496,6cyclictest0-21swapper/310:27:253
557099495,6cyclictest0-21swapper/311:35:223
134491490,4ptp4l0-21swapper/211:22:332
134491490,4ptp4l0-21swapper/209:47:182
134491490,4ptp4l0-21swapper/207:28:412
134491490,4ptp4l0-21swapper/108:11:251
134491490,4ptp4l0-21swapper/010:19:520
134491490,4ptp4l0-21swapper/010:11:590
134491490,3ptp4l0-21swapper/010:53:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional