You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-24 - 00:18
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 Nov 23, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12791996326,32cyclictest29-21ksoftirqd/205:29:212
1224226315,17sleep20-21swapper/200:55:592
12791996051,5cyclictest29-21ksoftirqd/204:49:222
1278099584,48cyclictest0-21swapper/004:53:320
1279899564,46cyclictest0-21swapper/304:25:423
1279199554,6cyclictest0-21swapper/205:55:142
1279199553,46cyclictest26383-21ssh06:15:302
12791995512,36cyclictest0-21swapper/203:56:062
1278499554,45cyclictest0-21swapper/105:39:471
1278499554,45cyclictest0-21swapper/105:39:471
1279899544,44cyclictest0-21swapper/303:08:473
1279199544,44cyclictest0-21swapper/205:45:482
1279199544,44cyclictest0-21swapper/205:45:482
1279199544,43cyclictest0-21swapper/206:25:402
1240425412,36sleep30-21swapper/300:57:573
1279899537,19cyclictest0-21swapper/304:37:533
1279899534,43cyclictest0-21swapper/306:12:503
12798995316,32cyclictest6927-21ntp_offset04:09:473
12791995313,6cyclictest15689-21idleruntime01:04:442
1278499534,45cyclictest0-21swapper/102:29:561
1279899525,42cyclictest25788-21diskmemload05:54:313
1279899523,45cyclictest0-21swapper/303:30:343
1279199524,43cyclictest0-21swapper/206:11:412
1279199523,43cyclictest0-21swapper/205:42:212
1279199523,43cyclictest0-21swapper/205:42:212
1279199523,43cyclictest0-21swapper/205:09:222
1279199523,26cyclictest0-21swapper/203:05:302
1278499524,42cyclictest0-21swapper/106:13:411
1278499524,42cyclictest0-21swapper/106:01:411
1278499523,43cyclictest0-21swapper/101:48:371
1279899514,40cyclictest0-21swapper/305:27:023
1279199513,7cyclictest0-21swapper/204:42:532
1279199513,43cyclictest0-21swapper/204:20:102
1278499514,8cyclictest0-21swapper/105:52:011
1278499514,42cyclictest0-21swapper/103:36:241
12784995112,6cyclictest0-21swapper/104:57:341
1279899504,40cyclictest0-21swapper/304:31:233
1279899504,40cyclictest0-21swapper/303:36:463
1279899503,42cyclictest0-21swapper/304:57:243
12798995013,31cyclictest0-21swapper/305:11:193
1279199509,35cyclictest0-21swapper/205:18:162
1279199504,40cyclictest0-21swapper/204:16:352
1279199503,41cyclictest0-21swapper/204:59:322
1278499505,39cyclictest0-21swapper/101:49:491
1278499504,41cyclictest0-21swapper/104:30:131
1278499504,40cyclictest0-21swapper/105:55:441
12784995034,11cyclictest0-21swapper/106:18:201
1278499503,42cyclictest0-21swapper/105:08:521
1278499503,42cyclictest0-21swapper/103:23:341
1278499502,44cyclictest405-21grep03:59:541
12784995013,32cyclictest25522-21cpu03:49:351
12784995012,5cyclictest0-21swapper/103:10:421
12784995012,5cyclictest0-21swapper/103:10:421
12784995012,32cyclictest0-21swapper/105:30:401
12784995011,33cyclictest30413-21grep03:04:541
12780995013,9cyclictest378-21systemd-journal05:14:100
1279899497,36cyclictest0-21swapper/304:47:173
1279899494,39cyclictest0-21swapper/304:14:363
1279899494,21cyclictest0-21swapper/300:59:533
1279199499,35cyclictest10560-21timerandwakeup03:24:552
1279199497,36cyclictest0-21swapper/204:34:502
1279199496,38cyclictest0-21swapper/203:23:502
1279199495,38cyclictest0-21swapper/204:02:252
1279199494,40cyclictest0-21swapper/204:12:032
1279199494,39cyclictest0-21swapper/204:52:322
1279199493,41cyclictest0-21swapper/205:21:522
1278499493,42cyclictest0-21swapper/106:21:101
12784994912,32cyclictest0-21swapper/106:24:431
1278099494,39cyclictest0-21swapper/005:08:150
1279899485,37cyclictest0-21swapper/303:52:463
1279899484,39cyclictest0-21swapper/301:59:573
1279899484,39cyclictest0-21swapper/301:59:573
1279899484,38cyclictest0-21swapper/302:45:023
1279899484,38cyclictest0-21swapper/302:34:393
1279899483,41cyclictest0-21swapper/305:18:523
1279899483,40cyclictest0-21swapper/305:47:413
1279899483,40cyclictest0-21swapper/305:47:413
1279899483,40cyclictest0-21swapper/303:13:253
1279899483,40cyclictest0-21swapper/303:13:253
1279199486,38cyclictest0-21swapper/203:34:532
1279199486,37cyclictest0-21swapper/204:24:552
1279199485,9cyclictest0-21swapper/201:34:522
1279199485,17cyclictest0-21swapper/205:13:512
1279199484,39cyclictest0-21swapper/203:03:422
1279199484,38cyclictest0-21swapper/206:01:522
1279199484,38cyclictest0-21swapper/203:49:332
1279199484,38cyclictest0-21swapper/203:44:332
1279199484,38cyclictest0-21swapper/203:29:442
1279199484,38cyclictest0-21swapper/202:24:252
1279199484,10cyclictest0-21swapper/201:44:462
12791994811,8cyclictest0-21swapper/205:38:022
1279199481,15cyclictest19752-21fschecks_count04:29:372
1278499488,7cyclictest0-21swapper/104:20:501
1278499486,13cyclictest0-21swapper/104:49:151
1278499484,39cyclictest0-21swapper/104:25:461
1278499484,39cyclictest0-21swapper/103:47:131
1278499484,38cyclictest0-21swapper/105:25:261
1278499484,38cyclictest0-21swapper/104:41:171
1278499484,38cyclictest0-21swapper/104:09:551
1278499484,38cyclictest0-21swapper/103:57:501
1278499484,38cyclictest0-21swapper/103:29:591
1278499484,38cyclictest0-21swapper/103:14:561
1278499484,38cyclictest0-21swapper/102:59:431
1278499484,38cyclictest0-21swapper/101:44:251
1278499484,10cyclictest0-21swapper/102:09:391
1278499483,39cyclictest0-21swapper/105:03:131
1278499482,41cyclictest12581-21kworker/1:205:48:011
1278499482,41cyclictest12581-21kworker/1:205:48:011
12784994811,31cyclictest0-21swapper/103:24:291
1279899475,14cyclictest0-21swapper/303:55:423
1279899474,37cyclictest0-21swapper/306:08:083
1279899474,37cyclictest0-21swapper/306:01:423
1279899474,37cyclictest0-21swapper/305:30:313
1279899474,37cyclictest0-21swapper/305:22:243
1279899474,37cyclictest0-21swapper/304:22:293
1279899474,37cyclictest0-21swapper/303:18:373
1279899472,39cyclictest5756-21perl02:04:423
12798994711,5cyclictest0-21swapper/305:42:333
12798994711,5cyclictest0-21swapper/305:42:333
1279899471,5cyclictest24979-21ssh03:49:043
1279199477,7cyclictest0-21swapper/204:55:402
1279199475,37cyclictest0-21swapper/206:06:122
1279199474,38cyclictest0-21swapper/206:20:172
1279199474,38cyclictest0-21swapper/205:53:342
1279199474,38cyclictest0-21swapper/204:06:592
1279199474,38cyclictest0-21swapper/201:29:512
1279199474,37cyclictest0-21swapper/203:39:462
1279199474,37cyclictest0-21swapper/203:17:582
1279199473,39cyclictest0-21swapper/202:29:002
1279199473,38cyclictest0-21swapper/202:49:422
12791994710,31cyclictest0-21swapper/205:29:392
1278499474,38cyclictest0-21swapper/104:15:131
1278499474,38cyclictest0-21swapper/103:40:481
1278499474,38cyclictest0-21swapper/102:49:361
1278499474,38cyclictest0-21swapper/101:54:531
1278499474,38cyclictest0-21swapper/101:54:531
1278499474,37cyclictest0-21swapper/105:34:271
1278499474,37cyclictest0-21swapper/105:09:261
1278499474,37cyclictest0-21swapper/104:08:461
1278499474,16cyclictest0-21swapper/106:04:531
1278499473,39cyclictest0-21swapper/104:50:221
12784994710,9cyclictest0-21swapper/105:16:431
1278099474,38cyclictest0-21swapper/006:19:540
1279899469,31cyclictest0-21swapper/306:16:403
1279899468,7cyclictest0-21swapper/305:52:053
1279899465,35cyclictest0-21swapper/303:19:503
1279899465,18cyclictest0-21swapper/304:06:493
1279899464,37cyclictest0-21swapper/305:38:013
1279899464,37cyclictest0-21swapper/302:39:463
1279899464,37cyclictest0-21swapper/302:19:253
1279899464,37cyclictest0-21swapper/301:24:433
1279899464,36cyclictest0-21swapper/305:04:563
1279899464,36cyclictest0-21swapper/304:49:243
1279899463,39cyclictest0-21swapper/305:00:523
1279899463,37cyclictest0-21swapper/306:19:403
12798994611,29cyclictest0-21swapper/303:59:543
1279199464,37cyclictest0-21swapper/203:10:472
1279199464,37cyclictest0-21swapper/203:10:472
1279199464,10cyclictest0-21swapper/201:14:372
12791994635,6cyclictest29-21ksoftirqd/202:19:252
1279199463,37cyclictest23180-21idleruntime01:24:422
1278499464,37cyclictest0-21swapper/101:14:571
1278499464,36cyclictest0-21swapper/105:20:131
1278099466,34cyclictest0-21swapper/005:55:370
1278099465,34cyclictest0-21swapper/003:55:120
1278099464,37cyclictest0-21swapper/004:38:060
1278099464,16cyclictest0-21swapper/003:03:170
1279899457,32cyclictest0-21swapper/304:44:013
1279899455,34cyclictest0-21swapper/306:28:153
1279899454,9cyclictest0-21swapper/302:19:363
1279899454,36cyclictest0-21swapper/303:27:433
1279899454,35cyclictest0-21swapper/302:14:253
1279899454,16cyclictest0-21swapper/303:00:513
1279899453,37cyclictest0-21swapper/303:42:043
1279199455,8cyclictest0-21swapper/202:09:352
1279199455,36cyclictest0-21swapper/202:49:182
1279199453,37cyclictest0-21swapper/202:36:322
1279199453,37cyclictest0-21swapper/201:59:402
1279199453,37cyclictest0-21swapper/201:59:402
1279199453,37cyclictest0-21swapper/201:09:322
1278499454,36cyclictest0-21swapper/101:04:391
1278499453,36cyclictest0-21swapper/101:03:501
1278099455,34cyclictest0-21swapper/005:37:440
1278099452,10cyclictest26672-21ssh04:39:400
1279899443,36cyclictest0-21swapper/302:24:403
1279199444,35cyclictest0-21swapper/202:59:252
1279199443,34cyclictest28542-21df_inode01:39:392
1278499443,36cyclictest0-21swapper/104:34:351
1278099445,33cyclictest0-21swapper/004:33:340
12780994410,29cyclictest0-21swapper/003:27:010
1279199433,36cyclictest0-21swapper/201:51:082
1279199433,35cyclictest0-21swapper/201:04:132
1278499434,34cyclictest0-21swapper/102:29:001
1278499434,33cyclictest0-21swapper/102:54:361
1278499433,35cyclictest0-21swapper/101:09:401
1278099433,8cyclictest0-21swapper/000:59:320
1278099433,35cyclictest0-21swapper/001:45:010
1279899423,8cyclictest21079-21diskstats01:19:593
1279899423,34cyclictest0-21swapper/301:08:133
1279199425,8cyclictest0-21swapper/202:04:352
1279199423,33cyclictest0-21swapper/202:39:532
153122413,7sleep00-21swapper/004:22:460
1279899415,31cyclictest0-21swapper/301:58:203
1279899415,31cyclictest0-21swapper/301:58:203
1279899414,6cyclictest0-21swapper/301:12:093
1279899413,34cyclictest0-21swapper/302:32:463
1279899413,33cyclictest25820-21latency_hist02:59:253
12798994110,26cyclictest0-21swapper/302:52:233
1279199413,33cyclictest0-21swapper/201:59:262
1279199413,33cyclictest0-21swapper/201:59:262
1279199412,34cyclictest22602-21latency_hist01:24:272
1278499414,9cyclictest0-21swapper/102:08:481
1278499414,6cyclictest0-21swapper/102:48:291
1279899393,32cyclictest0-21swapper/301:49:463
1279899393,32cyclictest0-21swapper/301:16:123
1279199393,5cyclictest0-21swapper/202:34:252
225102383,7sleep00-21swapper/005:22:510
201182383,7sleep10-21swapper/102:44:101
194272383,7sleep00-21swapper/006:05:420
171142382,6sleep117119-21irqstats02:34:441
165612383,6sleep00-21swapper/001:05:220
1279899383,31cyclictest0-21swapper/301:49:273
12780993827,7cyclictest2369-21grep01:54:480
12780993827,7cyclictest2369-21grep01:54:480
55462373,28sleep00-21swapper/002:04:410
311082373,7sleep00-21swapper/003:06:300
298402373,6sleep30-21swapper/301:42:233
264512373,6sleep00-21swapper/006:15:400
257142373,7sleep00-21swapper/002:58:460
1278099364,27cyclictest0-21swapper/002:29:560
1278099364,26cyclictest0-21swapper/002:39:380
12780993624,7cyclictest19526-21ntpq03:39:510
1216723612,19sleep00-21swapper/000:55:040
1278499353,28cyclictest0-21swapper/101:19:291
1278499353,27cyclictest0-21swapper/101:59:401
1278499353,27cyclictest0-21swapper/101:59:401
12784993527,5cyclictest21-21ksoftirqd/102:19:251
1278099353,27cyclictest0-21swapper/002:49:390
1224123511,18sleep10-21swapper/100:55:581
233512342,6sleep123384-21sed01:24:471
1278099344,25cyclictest0-21swapper/003:23:580
1278099343,28cyclictest0-21swapper/005:04:070
1278099343,27cyclictest0-21swapper/003:38:230
12780993424,6cyclictest3-21ksoftirqd/002:19:250
12780993417,12cyclictest3166-21grep04:04:400
124602343,27sleep00-21swapper/004:19:070
1278099335,23cyclictest0-21swapper/004:29:080
1278099334,26cyclictest0-21swapper/005:18:350
1278099333,26cyclictest0-21swapper/001:43:080
12780993321,7cyclictest8241-21tr05:49:440
1278099324,24cyclictest0-21swapper/006:27:070
1278099324,24cyclictest0-21swapper/005:41:550
1278099324,24cyclictest0-21swapper/005:41:550
1278099324,24cyclictest0-21swapper/002:38:020
1278099324,24cyclictest0-21swapper/002:22:490
1278099323,25cyclictest0-21swapper/004:47:520
1278099323,24cyclictest0-21swapper/003:59:380
12780993221,7cyclictest24649-21tail05:24:530
12780993221,7cyclictest14284-21/usr/sbin/munin05:59:480
12780993217,11cyclictest25878-21if_err_eth203:49:400
12784993120,7cyclictest11187-21uniq02:19:401
1278099313,25cyclictest0-21swapper/003:33:080
1278099313,24cyclictest0-21swapper/005:29:250
1278099313,24cyclictest0-21swapper/003:14:030
1278099313,24cyclictest0-21swapper/003:14:030
12780993120,7cyclictest4293-21ls03:14:550
1278099304,22cyclictest0-21swapper/004:55:070
1278099304,21cyclictest0-21swapper/001:49:370
1278099304,21cyclictest0-21swapper/001:14:380
1278099303,24cyclictest0-21swapper/005:46:080
1278099303,24cyclictest0-21swapper/005:46:080
1278099303,24cyclictest0-21swapper/004:13:380
1278099303,24cyclictest0-21swapper/002:47:080
1278099303,24cyclictest0-21swapper/002:26:380
12780993020,6cyclictest28099-21sshd01:38:540
12780993018,7cyclictest23443-21tail01:24:480
12780993014,11cyclictest8477-21sed02:09:580
1279899294,20cyclictest0-21swapper/301:29:513
1278099294,20cyclictest0-21swapper/001:09:380
1278099293,22cyclictest0-21swapper/006:13:590
1278099293,22cyclictest0-21swapper/003:44:280
12780992920,5cyclictest24987-21fschecks_time01:29:430
12780992918,6cyclictest3711-21fschecks_count01:59:410
12780992918,6cyclictest3711-21fschecks_count01:59:410
1279899286,18cyclictest0-21swapper/301:34:493
1278499283,21cyclictest0-21swapper/101:31:031
12784992816,7cyclictest26504-21cut01:34:381
12780992717,6cyclictest667-21runrttasks01:22:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional