You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-13 - 09:44
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 376 highest latencies:
System rackbslot4.osadl.org (updated Fri Mar 13, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3024799764,65cyclictest0-21swapper/023:28:340
3024799743,64cyclictest0-21swapper/020:31:290
3024799743,64cyclictest0-21swapper/020:31:290
3024799725,61cyclictest0-21swapper/023:35:200
3024799724,7cyclictest0-21swapper/022:56:050
3024799724,21cyclictest0-21swapper/023:23:580
3024799723,9cyclictest9067-21/usr/sbin/munin22:26:420
3024799723,63cyclictest565-21irqbalance22:06:160
3024799723,63cyclictest565-21irqbalance22:06:160
3024799715,7cyclictest0-21swapper/022:33:010
3024799715,7cyclictest0-21swapper/021:25:500
3024799714,7cyclictest0-21swapper/021:47:500
3024799708,56cyclictest11643-21cut20:21:480
3024799705,7cyclictest0-21swapper/023:44:270
3024799705,59cyclictest0-21swapper/021:35:500
3024799705,59cyclictest0-21swapper/021:17:050
3024799704,7cyclictest0-21swapper/020:58:590
3024799704,59cyclictest0-21swapper/021:02:080
3024799704,59cyclictest0-21swapper/020:46:190
3024799695,7cyclictest0-21swapper/021:37:380
3024799694,7cyclictest0-21swapper/020:32:290
3024799694,59cyclictest0-21swapper/023:20:560
3024799685,7cyclictest0-21swapper/021:41:460
3024799685,56cyclictest0-21swapper/020:48:420
3024799685,55cyclictest0-21swapper/023:10:280
3024799684,7cyclictest0-21swapper/023:05:580
3024799684,6cyclictest0-21swapper/022:48:070
3024799684,6cyclictest0-21swapper/022:48:070
3024799684,57cyclictest0-21swapper/022:37:180
30247996810,5cyclictest0-21swapper/023:12:500
30247996810,5cyclictest0-21swapper/023:12:500
3024799675,7cyclictest0-21swapper/023:46:270
3024799674,56cyclictest0-21swapper/023:39:110
3024799674,56cyclictest0-21swapper/021:08:410
3024799672,58cyclictest22279-21ssh22:43:560
3024799669,51cyclictest0-21swapper/022:15:320
3024799665,55cyclictest0-21swapper/020:38:170
3024799664,55cyclictest0-21swapper/021:28:490
3024799663,57cyclictest27232-21netstat19:36:520
3024799663,57cyclictest0-21swapper/022:56:350
3024799663,30cyclictest565-21irqbalance21:56:160
3024799662,58cyclictest1387-21tune2fs22:16:410
30247996612,5cyclictest29787-21kworker/0:020:51:570
3024799659,8cyclictest0-21swapper/022:07:150
3024799655,54cyclictest0-21swapper/021:15:200
3024799655,54cyclictest0-21swapper/021:15:200
3024799655,53cyclictest0-21swapper/021:59:310
3024799643,55cyclictest4985-21diskstats22:21:390
30251996311,7cyclictest6587-21sshd22:22:471
3024799632,27cyclictest15289-21/usr/sbin/munin19:06:470
3024799614,26cyclictest0-21swapper/018:57:390
3024799613,27cyclictest0-21swapper/018:32:020
3024799593,8cyclictest382-21systemd-journal19:31:490
3024799593,27cyclictest0-21swapper/019:17:220
3024799593,27cyclictest0-21swapper/019:14:300
3024799584,28cyclictest0-21swapper/018:22:030
3024799583,25cyclictest0-21swapper/019:21:550
3024799573,9cyclictest0-21swapper/018:47:360
3026599564,45cyclictest0-21swapper/322:40:553
3025199563,47cyclictest0-21swapper/121:17:281
3025199563,16cyclictest0-21swapper/119:06:401
3024799563,22cyclictest0-21swapper/019:51:410
3026599555,44cyclictest0-21swapper/323:19:043
3024799554,25cyclictest0-21swapper/019:06:150
3024799553,26cyclictest0-21swapper/020:08:180
3024799553,26cyclictest0-21swapper/020:04:410
2977725511,15sleep10-21swapper/118:18:481
3026599546,42cyclictest0-21swapper/321:20:573
3026599544,44cyclictest0-21swapper/321:55:563
3026599543,14cyclictest0-21swapper/323:23:143
30265995410,38cyclictest6077-21ssh20:56:543
3025999543,45cyclictest392-21ssh20:50:212
3025199544,44cyclictest0-21swapper/122:20:591
30247995418,8cyclictest30462-21cut19:46:440
3026599534,42cyclictest0-21swapper/322:16:363
3026599533,6cyclictest0-21swapper/322:01:463
3026599533,6cyclictest0-21swapper/322:01:463
3026599533,43cyclictest0-21swapper/322:59:553
3025199534,44cyclictest0-21swapper/120:48:491
3025199534,43cyclictest0-21swapper/120:39:001
3024799533,25cyclictest0-21swapper/019:27:000
3026599525,10cyclictest0-21swapper/320:37:083
3026599524,42cyclictest0-21swapper/320:44:263
3026599524,40cyclictest0-21swapper/319:11:583
3026599524,40cyclictest0-21swapper/318:46:313
3026599524,12cyclictest0-21swapper/318:48:503
3026599523,44cyclictest0-21swapper/322:45:553
30265995216,7cyclictest17192-21sshd21:11:493
30265995216,7cyclictest17192-21sshd21:11:493
30265995212,34cyclictest28878-21unixbench_singl22:51:553
30259995242,6cyclictest29-21ksoftirqd/221:51:272
3025199524,42cyclictest0-21swapper/122:33:551
3026599517,38cyclictest26791-21/usr/sbin/munin23:31:553
3026599517,38cyclictest0-21swapper/323:30:583
3026599517,38cyclictest0-21swapper/323:07:403
3026599516,39cyclictest0-21swapper/323:50:373
3026599516,39cyclictest0-21swapper/321:29:253
3026599516,38cyclictest0-21swapper/322:09:423
3026599514,41cyclictest0-21swapper/321:23:173
3026599513,43cyclictest0-21swapper/322:24:153
3026599513,42cyclictest0-21swapper/320:51:473
3026599513,41cyclictest0-21swapper/319:07:403
30265995113,6cyclictest711-21aten_rbpower_cu23:41:353
30265995110,35cyclictest13491-21ntpq21:06:513
30259995142,5cyclictest29-21ksoftirqd/220:36:292
3025999513,42cyclictest0-21swapper/221:57:562
3025199514,40cyclictest0-21swapper/121:31:281
3025199514,17cyclictest0-21swapper/123:27:451
3025199513,42cyclictest27857-21ssh23:33:571
3025199513,42cyclictest0-21swapper/119:49:021
30251995114,7cyclictest10451-21sshd20:17:491
3024799513,28cyclictest0-21swapper/020:19:420
3026599508,36cyclictest0-21swapper/318:26:473
3026599507,38cyclictest24298-21kernelversion22:46:443
3026599507,38cyclictest24298-21kernelversion22:46:443
3026599507,37cyclictest0-21swapper/319:53:573
3026599506,38cyclictest0-21swapper/323:12:123
3026599506,38cyclictest0-21swapper/323:12:123
3026599506,38cyclictest0-21swapper/323:02:503
3026599506,38cyclictest0-21swapper/320:49:103
3026599504,39cyclictest0-21swapper/320:31:463
3026599503,41cyclictest0-21swapper/323:37:543
3026599503,41cyclictest0-21swapper/322:29:253
3026599503,41cyclictest0-21swapper/321:40:563
3026599503,41cyclictest0-21swapper/321:34:473
3026599503,41cyclictest0-21swapper/319:56:393
3026599501,44cyclictest10762-21diskmemload21:42:033
3025999504,41cyclictest0-21swapper/223:47:142
3025999504,40cyclictest0-21swapper/221:34:362
3025999503,41cyclictest19372-21ntp_states20:31:532
3025999503,41cyclictest0-21swapper/221:20:072
3025999503,40cyclictest0-21swapper/219:56:552
3025199504,41cyclictest0-21swapper/120:59:131
3025199504,40cyclictest0-21swapper/122:42:061
3025199504,40cyclictest0-21swapper/121:06:441
3025199504,39cyclictest0-21swapper/122:27:461
3025199503,11cyclictest0-21swapper/122:49:051
3025199503,11cyclictest0-21swapper/122:49:051
30251995012,33cyclictest29283-21latency_hist22:11:261
30265994932,10cyclictest0-21swapper/319:38:093
3026599493,41cyclictest0-21swapper/320:12:283
3026599493,41cyclictest0-21swapper/320:01:403
3026599493,40cyclictest0-21swapper/319:46:393
30265994913,30cyclictest554-21dbus-daemon22:16:263
3025999495,38cyclictest0-21swapper/221:06:032
3025999494,39cyclictest0-21swapper/222:50:522
3025999494,39cyclictest0-21swapper/222:50:522
3025999494,38cyclictest0-21swapper/223:37:042
3025999494,38cyclictest0-21swapper/223:11:582
3025999494,38cyclictest0-21swapper/223:11:582
3025199494,40cyclictest0-21swapper/121:47:581
30251994934,10cyclictest0-21swapper/122:15:361
3025199493,41cyclictest0-21swapper/119:17:101
3025199493,40cyclictest0-21swapper/123:49:231
3024799493,26cyclictest0-21swapper/018:27:170
3026599485,37cyclictest0-21swapper/318:56:513
3026599485,11cyclictest0-21swapper/319:21:473
3026599484,39cyclictest0-21swapper/322:33:283
3026599484,39cyclictest0-21swapper/322:00:103
3026599484,38cyclictest0-21swapper/321:50:473
3026599484,38cyclictest0-21swapper/319:26:583
3026599484,37cyclictest0-21swapper/321:03:303
30265994833,10cyclictest0-21swapper/319:33:093
3026599483,40cyclictest0-21swapper/320:20:083
3025999488,34cyclictest0-21swapper/220:43:222
3025999484,6cyclictest0-21swapper/222:11:562
3025999484,38cyclictest0-21swapper/222:19:162
3025999484,38cyclictest0-21swapper/221:52:032
3025999484,38cyclictest0-21swapper/221:39:452
3025999484,38cyclictest0-21swapper/221:09:402
3025999484,37cyclictest0-21swapper/223:16:372
3025999483,40cyclictest0-21swapper/220:07:182
3025999483,39cyclictest0-21swapper/220:27:282
3025999483,39cyclictest0-21swapper/220:27:282
3025999482,40cyclictest8001-21ssh23:07:052
3025199484,39cyclictest0-21swapper/123:25:341
3025199484,38cyclictest0-21swapper/121:24:371
3025199483,40cyclictest0-21swapper/121:54:261
3025199483,39cyclictest0-21swapper/123:20:141
3025199483,39cyclictest0-21swapper/118:26:411
3025199483,38cyclictest0-21swapper/119:25:491
30251994811,31cyclictest0-21swapper/120:45:131
290152484,10sleep20-21swapper/222:10:532
69962474,8sleep20-21swapper/222:23:412
3026599477,34cyclictest0-21swapper/320:25:153
3026599476,35cyclictest13417-21/usr/sbin/munin19:01:463
3026599474,38cyclictest0-21swapper/320:31:253
3026599474,38cyclictest0-21swapper/320:31:253
30265994712,29cyclictest20402-21taskset19:18:033
3025999477,35cyclictest0-21swapper/222:28:552
3025999475,36cyclictest0-21swapper/222:37:442
3025999474,9cyclictest0-21swapper/220:12:002
3025999474,38cyclictest0-21swapper/223:21:452
3025999474,38cyclictest0-21swapper/222:02:312
3025999474,38cyclictest0-21swapper/222:02:312
3025999474,37cyclictest0-21swapper/220:54:442
3025999474,36cyclictest0-21swapper/221:12:322
3025999474,36cyclictest0-21swapper/221:12:322
3025999474,12cyclictest0-21swapper/223:41:522
3025999473,38cyclictest565-21irqbalance23:33:342
3025199479,5cyclictest0-21swapper/123:42:331
3025199476,35cyclictest0-21swapper/123:06:051
3025199474,37cyclictest0-21swapper/119:51:431
3025199473,38cyclictest0-21swapper/122:36:401
30251994712,5cyclictest0-21swapper/121:12:141
30251994712,5cyclictest0-21swapper/121:12:141
30251994711,30cyclictest0-21swapper/122:04:171
30251994711,30cyclictest0-21swapper/122:04:171
3024799472,13cyclictest20282fschecks_time19:56:440
304892463,8sleep20-21swapper/222:55:162
3026599464,36cyclictest0-21swapper/319:41:433
3026599464,36cyclictest0-21swapper/318:52:163
3025999464,37cyclictest0-21swapper/221:43:342
3025999464,37cyclictest0-21swapper/219:26:452
3025999464,36cyclictest0-21swapper/220:57:072
3025999464,36cyclictest0-21swapper/218:32:552
3025999464,36cyclictest0-21swapper/218:21:342
3025999464,11cyclictest0-21swapper/220:02:022
3025999463,38cyclictest0-21swapper/219:32:012
3025999463,37cyclictest0-21swapper/222:44:422
3025999463,37cyclictest0-21swapper/219:46:542
3025999463,36cyclictest0-21swapper/221:26:522
3025199464,37cyclictest0-21swapper/118:51:481
3025199464,37cyclictest0-21swapper/118:31:551
3025199464,36cyclictest0-21swapper/121:03:201
3025199464,36cyclictest0-21swapper/120:52:241
3025199464,36cyclictest0-21swapper/120:35:311
3025199464,36cyclictest0-21swapper/120:26:551
3025199464,36cyclictest0-21swapper/120:26:551
3025199464,36cyclictest0-21swapper/120:21:391
3025199463,37cyclictest0-21swapper/123:36:421
3025199463,37cyclictest0-21swapper/122:52:061
3026599454,34cyclictest0-21swapper/320:09:053
3025999454,36cyclictest0-21swapper/221:21:482
3025999454,36cyclictest0-21swapper/220:22:142
3025999454,35cyclictest0-21swapper/223:01:502
3025999454,35cyclictest0-21swapper/219:22:012
3025199454,36cyclictest0-21swapper/123:06:571
3025199454,36cyclictest0-21swapper/121:46:011
3025199454,36cyclictest0-21swapper/118:36:451
3025199454,35cyclictest0-21swapper/123:12:571
3025199454,35cyclictest0-21swapper/123:12:571
3025199454,10cyclictest0-21swapper/120:09:501
3025199453,37cyclictest0-21swapper/122:58:081
3025199453,10cyclictest0-21swapper/119:57:311
299442457,11sleep30-21swapper/318:20:463
298652458,12sleep20-21swapper/218:19:492
3026599443,36cyclictest0-21swapper/318:37:563
3025999445,32cyclictest0-21swapper/222:58:152
3025999442,36cyclictest14646-21grep19:02:002
3025199444,36cyclictest0-21swapper/121:31:571
3025199444,35cyclictest0-21swapper/121:57:411
3025199443,36cyclictest0-21swapper/120:03:301
3025199443,35cyclictest0-21swapper/118:42:101
3025199443,17cyclictest0-21swapper/119:43:231
3026599432,35cyclictest577-21ksmtuned18:35:253
3025999434,33cyclictest0-21swapper/218:42:022
3025999433,34cyclictest0-21swapper/223:30:452
3025199434,32cyclictest0-21swapper/119:28:161
3025199433,35cyclictest0-21swapper/119:12:251
3025199433,35cyclictest0-21swapper/119:04:161
3025199433,35cyclictest0-21swapper/118:25:211
3025199433,34cyclictest0-21swapper/120:11:461
3025199433,34cyclictest0-21swapper/119:38:411
3025199433,34cyclictest0-21swapper/118:46:521
3025199432,36cyclictest3908-21ssh21:36:521
3024799434,34cyclictest0-21swapper/018:43:560
3025199424,9cyclictest0-21swapper/119:33:021
3026599413,32cyclictest0-21swapper/318:26:323
3025999415,31cyclictest10803-21expr18:52:012
3025999412,8cyclictest7808-21/usr/sbin/munin18:47:012
11142413,8sleep20-21swapper/219:53:082
3025999402,8cyclictest4073-21/usr/sbin/munin18:37:032
3025999384,28cyclictest0-21swapper/218:57:012
30259993724,8cyclictest16219-21wc19:06:582
187452373,29sleep20-21swapper/219:15:342
16882373,29sleep20-21swapper/218:28:022
2979223612,18sleep00-21swapper/018:18:550
3025999353,28cyclictest0-21swapper/222:36:222
3025199344,25cyclictest0-21swapper/118:56:511
3025999333,25cyclictest0-21swapper/220:16:522
3025999323,24cyclictest0-21swapper/219:16:522
30259993221,7cyclictest27474-21switchtime19:36:592
3024799324,23cyclictest0-21swapper/018:38:020
3024799304,21cyclictest0-21swapper/018:51:450
3024799294,19cyclictest0-21swapper/019:41:420
30259992819,5cyclictest29-21ksoftirqd/219:41:452
3024799284,19cyclictest0-21swapper/020:11:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional