You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-19 - 13:43
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 highest latencies:
System rackbslot4.osadl.org (updated Sun Apr 19, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
245542700,4sleep1201ktimersoftd/123:22:021
2257599595,48cyclictest0-21swapper/323:16:233
2257599595,48cyclictest0-21swapper/323:16:233
2256999583,50cyclictest0-21swapper/222:35:302
2257599574,46cyclictest0-21swapper/322:09:253
2257599573,47cyclictest0-21swapper/322:51:543
22575995619,32cyclictest37-21ksoftirqd/320:51:373
2256999565,45cyclictest0-21swapper/223:10:432
2256999565,45cyclictest0-21swapper/220:11:372
2257599554,45cyclictest0-21swapper/322:45:253
2257599554,44cyclictest0-21swapper/320:04:163
2257599544,6cyclictest0-21swapper/322:34:243
2257599544,44cyclictest0-21swapper/320:22:273
2257599544,17cyclictest578-21gdbus20:11:383
22575995410,37cyclictest0-21swapper/321:21:463
2256999544,44cyclictest0-21swapper/221:05:262
2256199544,44cyclictest0-21swapper/123:27:231
2256199543,45cyclictest0-21swapper/122:52:441
2257599534,43cyclictest0-21swapper/322:28:163
2256999534,43cyclictest0-21swapper/220:58:462
2257599525,40cyclictest0-21swapper/319:22:073
2257599524,42cyclictest0-21swapper/322:38:303
2257599524,42cyclictest0-21swapper/322:15:243
2257599524,42cyclictest0-21swapper/321:03:563
2257599522,24cyclictest11121-21kworker/3:222:03:373
2257599522,24cyclictest11121-21kworker/3:222:03:373
2256999527,39cyclictest0-21swapper/222:11:352
2256999524,42cyclictest0-21swapper/220:39:372
2256999523,7cyclictest27546-21ssh22:42:342
2256999523,43cyclictest0-21swapper/220:35:372
2256999522,5cyclictest11293-21kworker/u8:123:16:542
220412528,14sleep10-21swapper/117:58:261
2257599516,6cyclictest3081-21diskmemload21:49:053
2257599516,39cyclictest0-21swapper/321:29:543
2257599515,40cyclictest0-21swapper/322:21:053
2257599515,40cyclictest0-21swapper/318:06:553
2257599514,40cyclictest0-21swapper/323:02:233
2257599514,40cyclictest0-21swapper/321:38:453
2257599514,40cyclictest0-21swapper/318:56:573
2256199514,41cyclictest0-21swapper/122:36:341
2256199514,39cyclictest0-21swapper/122:01:471
2256199514,39cyclictest0-21swapper/122:01:471
22561995112,33cyclictest0-21swapper/118:21:551
2257599506,38cyclictest0-21swapper/323:22:413
2257599506,38cyclictest0-21swapper/323:18:003
2257599506,38cyclictest0-21swapper/320:40:283
2257599506,16cyclictest0-21swapper/321:00:113
2257599504,40cyclictest0-21swapper/318:14:293
22575995011,5cyclictest0-21swapper/321:58:053
2256999504,40cyclictest0-21swapper/219:06:562
2256999504,40cyclictest0-21swapper/218:34:082
2256999504,39cyclictest0-21swapper/222:27:342
2256999503,42cyclictest0-21swapper/222:16:452
2256999503,42cyclictest0-21swapper/220:17:392
2256999503,16cyclictest3047-21ssh20:43:002
2256199504,41cyclictest0-21swapper/120:11:551
2256199504,10cyclictest0-21swapper/121:59:451
2256199503,41cyclictest0-21swapper/120:23:271
22561995012,7cyclictest2804-21sshd19:58:331
2257599496,38cyclictest0-21swapper/320:30:443
2257599496,38cyclictest0-21swapper/320:30:443
2257599496,37cyclictest0-21swapper/322:50:253
2257599496,37cyclictest0-21swapper/320:42:073
2257599496,37cyclictest0-21swapper/320:18:123
2257599495,37cyclictest0-21swapper/323:07:073
2257599494,40cyclictest0-21swapper/323:01:133
2257599494,39cyclictest0-21swapper/321:07:093
2257599494,39cyclictest0-21swapper/319:56:533
2257599494,38cyclictest0-21swapper/321:31:423
2257599493,41cyclictest0-21swapper/321:52:053
2257599493,41cyclictest0-21swapper/320:52:163
2257599493,41cyclictest0-21swapper/320:13:473
2257599493,40cyclictest0-21swapper/322:25:243
2257599493,40cyclictest0-21swapper/321:16:363
2257599493,40cyclictest0-21swapper/320:32:033
2256999494,40cyclictest0-21swapper/221:35:052
2256999494,39cyclictest0-21swapper/223:14:502
2256999494,39cyclictest0-21swapper/223:14:502
2256999494,39cyclictest0-21swapper/222:24:552
2256999494,39cyclictest0-21swapper/221:57:332
2256999494,39cyclictest0-21swapper/220:25:272
2256999493,41cyclictest0-21swapper/221:56:252
2256999493,41cyclictest0-21swapper/220:04:272
2256199494,39cyclictest0-21swapper/122:24:401
2256199494,39cyclictest0-21swapper/120:36:171
2256199494,38cyclictest0-21swapper/121:02:041
2256199494,38cyclictest0-21swapper/120:19:281
2256199492,41cyclictest24291-21kworker/1:222:42:131
2256199492,14cyclictest548-21NetworkManager21:36:361
22561994912,5cyclictest0-21swapper/122:50:191
2257599486,37cyclictest0-21swapper/321:17:293
2257599486,37cyclictest0-21swapper/321:17:293
2257599485,37cyclictest0-21swapper/319:27:033
2257599485,37cyclictest0-21swapper/319:27:033
2257599484,39cyclictest0-21swapper/319:36:523
2257599484,38cyclictest0-21swapper/323:28:343
2257599484,38cyclictest0-21swapper/319:11:573
2257599484,38cyclictest0-21swapper/318:02:083
2257599484,37cyclictest0-21swapper/321:41:513
2257599483,39cyclictest0-21swapper/318:52:113
2257599483,12cyclictest0-21swapper/319:02:043
22575994818,25cyclictest20611-21latency_hist19:21:403
22575994817,26cyclictest32507-21/usr/sbin/munin18:26:573
2256999484,11cyclictest0-21swapper/218:17:112
2256999483,39cyclictest0-21swapper/222:39:042
2256999483,39cyclictest0-21swapper/220:31:392
2256999483,39cyclictest0-21swapper/220:31:392
22569994812,30cyclictest0-21swapper/221:12:302
22569994810,6cyclictest382-21systemd-journal20:01:382
2256199485,36cyclictest0-21swapper/120:51:491
2256199484,8cyclictest0-21swapper/120:31:371
2256199484,8cyclictest0-21swapper/120:31:371
2256199484,39cyclictest0-21swapper/122:28:481
2256199484,38cyclictest0-21swapper/121:48:251
2256199484,38cyclictest0-21swapper/121:15:191
2256199484,38cyclictest0-21swapper/120:07:011
2256199484,37cyclictest0-21swapper/121:30:091
2256199483,40cyclictest0-21swapper/121:40:151
22561994810,6cyclictest0-21swapper/121:17:521
22561994810,6cyclictest0-21swapper/121:17:521
255372473,9sleep10-21swapper/119:32:091
255372473,9sleep10-21swapper/119:32:091
2257599473,39cyclictest0-21swapper/319:46:503
2257599473,39cyclictest0-21swapper/319:06:543
2257599473,38cyclictest0-21swapper/319:51:513
2257599473,11cyclictest0-21swapper/318:36:553
2256999478,34cyclictest0-21swapper/220:50:332
2256999478,33cyclictest0-21swapper/221:42:422
2256999475,36cyclictest0-21swapper/220:53:462
2256999474,38cyclictest0-21swapper/218:07:362
2256999474,37cyclictest0-21swapper/222:13:462
2256999474,37cyclictest0-21swapper/221:27:422
2256999474,19cyclictest0-21swapper/222:03:312
2256999474,19cyclictest0-21swapper/222:03:312
2256999473,39cyclictest0-21swapper/221:25:462
2256999473,39cyclictest0-21swapper/220:12:372
2256999473,14cyclictest0-21swapper/221:20:372
2256999473,14cyclictest0-21swapper/221:20:372
22569994711,30cyclictest0-21swapper/222:59:312
2256199477,34cyclictest0-21swapper/123:05:411
2256199475,36cyclictest0-21swapper/121:54:191
2256199474,37cyclictest0-21swapper/123:21:091
2256199474,37cyclictest0-21swapper/123:11:251
2256199474,37cyclictest0-21swapper/122:17:101
2256199474,37cyclictest0-21swapper/122:06:461
2256199474,37cyclictest0-21swapper/121:42:241
2256199474,37cyclictest0-21swapper/121:08:191
2256199474,37cyclictest0-21swapper/120:59:231
2256199474,37cyclictest0-21swapper/118:17:011
2256199474,18cyclictest0-21swapper/120:02:031
2256199474,17cyclictest0-21swapper/122:12:051
2256199473,40cyclictest0-21swapper/122:37:441
2256199473,39cyclictest0-21swapper/122:58:531
22561994716,26cyclictest32041-21swap21:22:021
2257599464,36cyclictest0-21swapper/318:47:003
2257599463,37cyclictest0-21swapper/318:32:113
2256999464,9cyclictest0-21swapper/218:49:352
2256999464,37cyclictest0-21swapper/221:47:062
2256999464,37cyclictest0-21swapper/221:07:162
2256999464,36cyclictest0-21swapper/223:25:452
2256999464,36cyclictest0-21swapper/223:01:372
2256999464,36cyclictest0-21swapper/222:53:432
2256999464,36cyclictest0-21swapper/221:40:302
22569994610,30cyclictest0-21swapper/223:28:262
2256199464,36cyclictest0-21swapper/123:11:451
2256199464,36cyclictest0-21swapper/123:11:451
2256199464,36cyclictest0-21swapper/120:50:071
261722453,8sleep00-21swapper/023:24:470
2257599454,8cyclictest0-21swapper/318:41:533
2257599453,35cyclictest0-21swapper/319:32:033
2257599453,35cyclictest0-21swapper/319:32:033
2257599453,35cyclictest0-21swapper/318:16:513
2256999454,36cyclictest0-21swapper/222:47:162
2256999453,36cyclictest0-21swapper/218:06:402
2256199454,36cyclictest0-21swapper/120:42:181
2256199453,36cyclictest0-21swapper/120:36:591
2255799454,36cyclictest0-21swapper/018:01:510
2257599443,35cyclictest28187-21/usr/sbin/munin19:42:043
2256999445,34cyclictest0-21swapper/219:31:402
2256999445,34cyclictest0-21swapper/219:31:402
2256999444,8cyclictest0-21swapper/218:36:582
2256999444,10cyclictest0-21swapper/219:22:042
2256999444,10cyclictest0-21swapper/218:25:402
2256999443,8cyclictest0-21swapper/219:16:392
2256999435,7cyclictest0-21swapper/219:01:402
2256999434,9cyclictest0-21swapper/218:42:152
2256999434,34cyclictest0-21swapper/219:19:042
2256999434,34cyclictest0-21swapper/219:06:402
2256999434,34cyclictest0-21swapper/218:12:452
2256999433,35cyclictest0-21swapper/219:46:582
2256999433,35cyclictest0-21swapper/219:36:592
2256999425,6cyclictest0-21swapper/219:46:382
2256999423,34cyclictest0-21swapper/219:33:142
2256999423,34cyclictest0-21swapper/219:33:142
2256999423,34cyclictest0-21swapper/218:54:222
2256999423,34cyclictest0-21swapper/218:27:452
22557994233,5cyclictest3-21ksoftirqd/018:11:400
168082422,5sleep016815-21ssh21:46:190
2257599414,32cyclictest0-21swapper/318:25:593
22557994132,5cyclictest3-21ksoftirqd/020:01:380
176942413,6sleep00-21swapper/019:12:000
14792413,8sleep00-21swapper/018:28:180
63882403,7sleep00-21swapper/022:57:350
278032403,7sleep00-21swapper/020:32:370
2256999404,8cyclictest0-21swapper/219:52:132
22561994030,5cyclictest21-21ksoftirqd/119:11:391
297792393,8sleep10-21swapper/119:46:021
223032393,7sleep00-21swapper/019:26:090
2221223913,18sleep20-21swapper/218:00:282
108762393,8sleep00-21swapper/018:53:370
40062383,7sleep00-21swapper/021:27:390
315182383,7sleep00-21swapper/019:49:310
302402383,7sleep00-21swapper/018:19:330
274152383,7sleep00-21swapper/022:42:170
264412383,7sleep00-21swapper/021:57:500
22561993828,5cyclictest1776-21idleruntime-cro18:31:401
2255799384,30cyclictest0-21swapper/021:34:120
205302383,7sleep00-21swapper/021:51:180
127552383,6sleep10-21swapper/118:58:451
91692373,7sleep00-21swapper/018:50:480
241982373,7sleep00-21swapper/021:56:050
239402373,29sleep10-21swapper/119:28:191
239402373,29sleep10-21swapper/119:28:191
2256199374,27cyclictest0-21swapper/119:19:031
2255799374,28cyclictest0-21swapper/020:11:510
22561993624,7cyclictest25758-21ntpq18:07:031
2255799363,28cyclictest0-21swapper/023:01:490
2255799363,17cyclictest119212cat18:56:590
22557993627,5cyclictest3-21ksoftirqd/020:51:370
22557993625,6cyclictest543-21systemd-logind22:41:350
22557993623,8cyclictest19720-21/usr/sbin/munin23:17:070
2223623612,18sleep30-21swapper/318:00:413
2208323612,18sleep00-21swapper/017:58:530
165012363,7sleep00-21swapper/019:08:500
2255799354,27cyclictest0-21swapper/020:08:510
2255799354,26cyclictest0-21swapper/021:40:170
22557993527,5cyclictest3-21ksoftirqd/023:11:340
22557993523,7cyclictest12316-21grep22:22:050
22557993522,8cyclictest1257-21/usr/sbin/munin20:41:580
222012353,6sleep10-21swapper/119:24:531
22561993425,5cyclictest21-21ksoftirqd/118:41:401
2255799344,26cyclictest0-21swapper/022:52:340
2255799344,25cyclictest0-21swapper/023:27:340
2255799343,25cyclictest23843-21fschecks_count21:11:510
22557993423,7cyclictest554-21dbus-daemon22:06:370
22557993421,8cyclictest31058-21head22:47:070
22557993421,8cyclictest19099-21taskset20:21:530
211462343,27sleep00-21swapper/022:34:570
178422342,27sleep017849-21ssh23:13:080
178422342,27sleep017849-21ssh23:13:080
89942333,7sleep10-21swapper/118:48:441
22561993321,7cyclictest10189-21ntp_kernel_err18:52:031
22557993325,4cyclictest3-21ksoftirqd/020:21:380
22557993321,8cyclictest3551-21/usr/sbin/munin22:11:550
22557993321,8cyclictest28458-21/usr/sbin/munin22:01:490
22557993321,8cyclictest28458-21/usr/sbin/munin22:01:490
22557993320,8cyclictest7513-21taskset18:46:400
22557993320,8cyclictest22553-21chrt21:09:590
2256199323,25cyclictest0-21swapper/119:05:051
2256199323,24cyclictest0-21swapper/118:42:021
22561993219,8cyclictest26825-21uname19:36:571
2255799324,24cyclictest0-21swapper/022:29:340
2255799324,24cyclictest0-21swapper/020:53:030
2255799324,24cyclictest0-21swapper/020:38:030
2255799323,25cyclictest27594-21tr18:12:020
2255799323,25cyclictest0-21swapper/020:30:330
2255799323,25cyclictest0-21swapper/020:30:330
2255799323,24cyclictest0-21swapper/020:56:410
22557993220,8cyclictest27540-21sed19:37:090
22557993217,11cyclictest8034-21tr22:16:570
2256199314,23cyclictest0-21swapper/119:47:021
2256199314,22cyclictest0-21swapper/118:31:541
22561993121,6cyclictest32610-21tail19:51:571
22561993121,5cyclictest17452-21iostat19:11:541
22561993116,11cyclictest23196-21aten_rbpower_en18:01:511
2255799314,22cyclictest0-21swapper/021:18:100
2255799314,22cyclictest0-21swapper/021:18:100
2255799314,22cyclictest0-21swapper/021:02:120
22557993121,6cyclictest2682-21tr18:32:010
22557993121,6cyclictest132732sleep019:01:490
2255799312,24cyclictest3373-21/usr/sbin/munin20:02:090
2255799304,21cyclictest0-21swapper/019:54:560
2255799304,21cyclictest0-21swapper/018:36:510
2255799303,22cyclictest0-21swapper/021:23:310
22561992912,12cyclictest0-21swapper/118:12:111
2255799294,20cyclictest0-21swapper/019:31:550
2255799294,20cyclictest0-21swapper/019:31:550
2255799294,18cyclictest0-21swapper/019:27:100
2255799294,18cyclictest0-21swapper/019:27:100
22557992818,6cyclictest638-21runrttasks19:16:410
22557992816,7cyclictest29079-21which19:42:050
2255799274,10cyclictest0-21swapper/018:23:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional