You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-22 - 03:59
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Apr 22, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273442660,5sleep20-21swapper/221:35:262
652999618,46cyclictest0-21swapper/223:16:362
652999615,49cyclictest0-21swapper/222:09:482
653699573,48cyclictest0-21swapper/318:55:333
652099574,47cyclictest0-21swapper/118:20:541
652099573,48cyclictest0-21swapper/119:01:071
651699574,46cyclictest0-21swapper/021:54:180
292132570,5sleep229-21ksoftirqd/220:11:592
652099563,47cyclictest0-21swapper/118:55:441
651699562,27cyclictest10067-21fschecks_time20:30:160
652999555,44cyclictest0-21swapper/222:03:452
651699554,7cyclictest0-21swapper/022:12:580
651699554,46cyclictest0-21swapper/023:29:210
651699554,44cyclictest0-21swapper/023:09:360
651699553,46cyclictest0-21swapper/020:46:030
652999545,43cyclictest0-21swapper/222:31:032
652999545,43cyclictest0-21swapper/222:31:032
652999543,6cyclictest10959-21ssh23:22:062
652999543,45cyclictest0-21swapper/221:50:222
6529995415,33cyclictest15935-21seq20:38:052
651699542,46cyclictest22016-21ssh21:29:290
651699542,28cyclictest4716-21latency_hist23:14:570
652999533,45cyclictest0-21swapper/223:00:072
652999533,45cyclictest0-21swapper/223:00:072
652999533,45cyclictest0-21swapper/222:10:282
652999533,44cyclictest0-21swapper/222:23:182
652999532,46cyclictest338-21ssh20:16:402
651699539,38cyclictest0-21swapper/021:59:280
651699536,41cyclictest0-21swapper/022:29:070
651699534,42cyclictest0-21swapper/021:45:160
651699533,45cyclictest0-21swapper/023:18:030
651699533,44cyclictest18150-21ssh21:24:190
651699533,24cyclictest0-21swapper/021:35:000
651699532,7cyclictest21787-21ssh20:02:010
651699532,7cyclictest21787-21ssh20:02:010
652999524,42cyclictest0-21swapper/218:50:342
652999523,45cyclictest0-21swapper/221:23:452
652999523,43cyclictest0-21swapper/220:52:102
652099523,43cyclictest0-21swapper/119:56:011
651699524,42cyclictest0-21swapper/022:45:460
651699524,42cyclictest0-21swapper/022:21:370
651699523,44cyclictest0-21swapper/023:00:280
651699523,44cyclictest0-21swapper/023:00:280
653699513,43cyclictest0-21swapper/323:03:373
653699513,43cyclictest0-21swapper/323:03:373
652999515,40cyclictest0-21swapper/221:15:222
652999515,39cyclictest0-21swapper/219:05:252
652999515,20cyclictest0-21swapper/222:58:322
652999514,42cyclictest0-21swapper/221:10:002
652999514,42cyclictest0-21swapper/220:04:212
652999514,42cyclictest0-21swapper/220:04:212
652999513,5cyclictest0-21swapper/221:49:482
6529995112,33cyclictest0-21swapper/220:05:132
6529995111,35cyclictest19055-21ssh22:50:172
651699516,39cyclictest0-21swapper/021:43:020
651699516,39cyclictest0-21swapper/021:43:020
651699515,40cyclictest0-21swapper/022:19:180
651699514,40cyclictest0-21swapper/019:45:020
6516995112,32cyclictest0-21swapper/020:44:270
653699502,42cyclictest28003-21ntp_states20:10:253
652999508,35cyclictest0-21swapper/223:10:242
652999505,38cyclictest0-21swapper/221:30:512
652999504,39cyclictest0-21swapper/222:15:012
652999504,39cyclictest0-21swapper/220:21:522
652999503,42cyclictest0-21swapper/221:57:382
652999503,42cyclictest0-21swapper/220:48:302
652999503,40cyclictest13182-21ssh23:25:172
6529995012,32cyclictest0-21swapper/218:30:292
6529995011,33cyclictest0-21swapper/222:37:082
652099504,40cyclictest0-21swapper/120:35:221
651699503,41cyclictest0-21swapper/019:45:190
6516995012,5cyclictest0-21swapper/020:29:140
653699495,38cyclictest0-21swapper/320:45:063
653699495,11cyclictest0-21swapper/321:15:153
653699493,41cyclictest0-21swapper/322:07:563
652999499,35cyclictest0-21swapper/220:40:482
652999496,16cyclictest0-21swapper/222:41:112
652999495,38cyclictest0-21swapper/221:03:432
652999494,39cyclictest0-21swapper/223:07:432
652999494,39cyclictest0-21swapper/220:59:332
652999494,39cyclictest0-21swapper/219:35:142
652999494,39cyclictest0-21swapper/218:55:302
652999494,38cyclictest0-21swapper/222:45:122
652999494,38cyclictest0-21swapper/220:30:102
652099494,39cyclictest0-21swapper/120:56:591
651699496,37cyclictest0-21swapper/021:18:190
651699495,39cyclictest0-21swapper/022:00:480
651699494,39cyclictest0-21swapper/023:20:030
651699494,39cyclictest0-21swapper/021:06:180
651699494,38cyclictest0-21swapper/020:55:140
6516994911,32cyclictest0-21swapper/021:02:530
653699484,39cyclictest0-21swapper/318:05:263
653699484,38cyclictest0-21swapper/322:35:033
653699484,38cyclictest0-21swapper/321:13:573
653699483,40cyclictest0-21swapper/320:25:503
6536994816,26cyclictest19426-21diskmemload20:19:233
6536994813,8cyclictest0-21swapper/323:21:523
6536994812,5cyclictest0-21swapper/322:48:053
652999487,35cyclictest0-21swapper/220:26:022
652999485,36cyclictest0-21swapper/218:48:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional