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2026-09-11 - 23:10
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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 Fri Sep 11, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1571999748,59cyclictest0-21swapper/009:29:470
1571999744,31cyclictest0-21swapper/011:11:120
15719997411,5cyclictest0-21swapper/010:02:330
1571999734,36cyclictest0-21swapper/010:04:230
1571999734,34cyclictest0-21swapper/010:36:030
1571999734,33cyclictest0-21swapper/008:58:150
15719997312,5cyclictest0-21swapper/010:40:030
1571999719,5cyclictest0-21swapper/008:11:090
1571999718,7cyclictest0-21swapper/009:13:180
1571999715,7cyclictest0-21swapper/008:34:240
1571999715,31cyclictest0-21swapper/011:05:480
1571999715,31cyclictest0-21swapper/008:19:590
1571999715,31cyclictest0-21swapper/008:15:370
1571999715,31cyclictest0-21swapper/008:15:370
1571999714,8cyclictest0-21swapper/009:53:320
1571999714,8cyclictest0-21swapper/009:53:320
1571999705,7cyclictest0-21swapper/008:59:160
1571999705,6cyclictest0-21swapper/011:34:170
1571999705,6cyclictest0-21swapper/011:34:170
1571999705,58cyclictest0-21swapper/009:33:340
1571999705,33cyclictest0-21swapper/011:30:590
1571999705,33cyclictest0-21swapper/010:09:140
1571999705,33cyclictest0-21swapper/009:24:070
1571999705,33cyclictest0-21swapper/008:51:040
1571999705,33cyclictest0-21swapper/008:42:510
1571999705,32cyclictest0-21swapper/011:00:030
1571999705,32cyclictest0-21swapper/010:53:530
1571999705,32cyclictest0-21swapper/010:45:580
1571999705,32cyclictest0-21swapper/010:45:580
1571999705,32cyclictest0-21swapper/009:47:580
1571999704,9cyclictest0-21swapper/010:23:380
1571999704,60cyclictest0-21swapper/008:45:190
1571999704,34cyclictest0-21swapper/011:21:100
1571999704,32cyclictest0-21swapper/011:18:010
1571999704,31cyclictest0-21swapper/011:25:290
1571999704,30cyclictest0-21swapper/009:48:190
1571999695,34cyclictest0-21swapper/010:13:410
1571999695,33cyclictest0-21swapper/009:06:370
1571999695,32cyclictest0-21swapper/009:42:160
1571999695,32cyclictest0-21swapper/008:29:560
1571999695,32cyclictest0-21swapper/008:27:320
1571999694,7cyclictest0-21swapper/009:19:060
1571999694,35cyclictest0-21swapper/007:13:250
1571999693,32cyclictest0-21swapper/007:33:190
1571999685,32cyclictest0-21swapper/010:51:120
1571999685,32cyclictest0-21swapper/010:18:230
1571999684,31cyclictest0-21swapper/010:28:170
1571999684,31cyclictest0-21swapper/009:09:280
1573599662,57cyclictest26654-21sshd08:02:073
1571999644,35cyclictest0-21swapper/006:13:430
1571999634,30cyclictest0-21swapper/006:52:120
1571999613,35cyclictest0-21swapper/007:19:200
1571999602,33cyclictest26109-21timerandwakeup07:58:470
1573599595,48cyclictest0-21swapper/308:51:593
1511325911,17sleep20-21swapper/206:03:582
1573599574,27cyclictest0-21swapper/311:28:143
1573599573,49cyclictest0-21swapper/308:08:183
1572499578,44cyclictest0-21swapper/110:50:351
1572499575,46cyclictest0-21swapper/109:30:181
15724995747,5cyclictest21-21ksoftirqd/106:48:201
1571999572,31cyclictest23223-21/usr/sbin/munin07:53:410
1573599564,46cyclictest17958-21ssh10:44:073
1573599564,46cyclictest17958-21ssh10:44:073
1573599564,45cyclictest0-21swapper/308:45:093
15735995612,39cyclictest0-21swapper/307:18:433
1572499568,42cyclictest0-21swapper/109:56:381
1572499568,42cyclictest0-21swapper/109:56:381
1572499564,46cyclictest0-21swapper/109:07:041
1573599555,44cyclictest0-21swapper/309:07:193
1573599553,47cyclictest0-21swapper/309:38:403
1573599553,46cyclictest0-21swapper/309:57:283
1573599553,46cyclictest0-21swapper/309:57:283
15735995512,37cyclictest0-21swapper/310:52:403
1572499553,46cyclictest0-21swapper/106:26:501
1571999552,7cyclictest7901-21sshd07:11:430
1573599545,12cyclictest0-21swapper/311:08:063
1573599544,45cyclictest0-21swapper/309:45:183
1573599544,10cyclictest0-21swapper/310:38:573
1573599542,46cyclictest28631-21diskmemload10:08:073
1572499544,44cyclictest0-21swapper/108:38:491
1573599536,40cyclictest0-21swapper/311:28:503
1573599535,41cyclictest0-21swapper/310:09:223
1573599534,44cyclictest0-21swapper/309:36:133
1573599533,44cyclictest0-21swapper/308:13:303
1573599533,44cyclictest0-21swapper/308:13:303
1573599532,46cyclictest25275-21unixbench_multi10:53:443
1573599532,14cyclictest629-21snmpd08:53:333
1573199532,7cyclictest26307-21diskstats10:13:272
1571999534,7cyclictest0-21swapper/006:23:210
1573599526,40cyclictest0-21swapper/307:08:433
1573599525,41cyclictest0-21swapper/311:34:153
1573599525,41cyclictest0-21swapper/311:34:153
1573599524,42cyclictest0-21swapper/308:29:013
1573599522,44cyclictest17618-21/usr/sbin/munin07:38:413
15731995212,12cyclictest0-21swapper/210:22:422
1572499524,41cyclictest0-21swapper/108:13:001
1572499523,43cyclictest0-21swapper/110:29:201
15724995211,11cyclictest0-21swapper/109:36:311
1535125210,14sleep10-21swapper/106:06:511
152092528,13sleep00-21swapper/006:05:090
1573599519,37cyclictest0-21swapper/309:08:313
1573599519,36cyclictest0-21swapper/309:25:113
1573599517,39cyclictest0-21swapper/309:22:403
1573599517,38cyclictest0-21swapper/310:14:533
1573599516,39cyclictest0-21swapper/311:16:033
1573599516,39cyclictest0-21swapper/310:03:153
1573599515,40cyclictest0-21swapper/307:53:283
1573599514,41cyclictest0-21swapper/311:08:303
1573599514,41cyclictest0-21swapper/306:56:223
1573599512,9cyclictest13637-21iostat09:13:313
1573199514,41cyclictest0-21swapper/210:56:462
15731995112,33cyclictest27740-21sshd08:03:422
1572499514,41cyclictest0-21swapper/111:17:431
1572499514,41cyclictest0-21swapper/110:15:171
1572499514,41cyclictest0-21swapper/106:58:411
1572499514,41cyclictest0-21swapper/106:58:411
1572499513,42cyclictest0-21swapper/110:38:381
1573599509,35cyclictest0-21swapper/311:18:273
1573599506,39cyclictest0-21swapper/308:38:343
1573599506,38cyclictest0-21swapper/310:26:343
1573599506,38cyclictest0-21swapper/309:29:503
1573599505,39cyclictest0-21swapper/310:34:293
1573599505,39cyclictest0-21swapper/306:33:503
1573599504,41cyclictest0-21swapper/308:25:203
1573599504,40cyclictest0-21swapper/310:58:293
1573599503,41cyclictest0-21swapper/306:23:213
1573599503,19cyclictest0-21swapper/308:12:183
1573199505,38cyclictest0-21swapper/210:08:362
1573199504,6cyclictest0-21swapper/210:30:172
1573199504,39cyclictest0-21swapper/207:23:512
1573199503,40cyclictest0-21swapper/208:32:102
1572499504,39cyclictest0-21swapper/107:28:011
15724995034,10cyclictest0-21swapper/108:58:591
1572499503,41cyclictest0-21swapper/111:01:311
1572499503,41cyclictest0-21swapper/109:52:081
1571999503,41cyclictest0-21swapper/007:47:410
1573599496,37cyclictest0-21swapper/309:48:173
1573599496,37cyclictest0-21swapper/307:30:343
1573599494,39cyclictest0-21swapper/309:02:343
1573599494,39cyclictest0-21swapper/308:22:503
1573599494,39cyclictest0-21swapper/306:13:303
1573599493,40cyclictest0-21swapper/308:33:203
1573599492,41cyclictest5067-21ssh10:28:273
1573599492,41cyclictest4603-21aten_rbpower_po07:03:303
1573599492,41cyclictest30380-21idleruntime10:18:313
1573599492,14cyclictest19867-21grep07:43:333
1572499494,39cyclictest0-21swapper/110:23:171
1572499493,40cyclictest0-21swapper/109:45:081
1572499493,40cyclictest0-21swapper/107:33:111
15724994911,5cyclictest0-21swapper/111:25:391
1573599486,36cyclictest0-21swapper/307:24:103
1573599484,38cyclictest0-21swapper/307:51:063
1573599483,39cyclictest0-21swapper/306:43:333
1573599482,40cyclictest27545-21/usr/sbin/munin06:38:443
1573599482,39cyclictest23809-21/usr/sbin/munin06:28:343
1573199489,33cyclictest0-21swapper/209:10:472
1573199484,37cyclictest0-21swapper/210:23:212
1573199484,19cyclictest0-21swapper/209:44:132
15731994813,29cyclictest31878-21fschecks_time11:03:272
1572499484,38cyclictest0-21swapper/110:44:191
1572499484,38cyclictest0-21swapper/110:44:191
1572499484,37cyclictest0-21swapper/110:02:201
15724994839,6cyclictest21-21ksoftirqd/109:43:161
1572499483,9cyclictest0-21swapper/111:04:361
1573599474,37cyclictest0-21swapper/306:08:233
1573599472,40cyclictest21938-21/usr/sbin/munin06:23:403
1573199475,36cyclictest0-21swapper/209:53:152
1573199475,36cyclictest0-21swapper/208:17:382
1573199475,36cyclictest0-21swapper/208:17:382
1573199474,37cyclictest0-21swapper/209:28:292
1573199474,36cyclictest0-21swapper/211:23:502
1573199474,36cyclictest0-21swapper/209:54:172
1573199474,36cyclictest0-21swapper/209:54:172
1573199474,36cyclictest0-21swapper/208:39:382
1573199473,39cyclictest0-21swapper/206:55:022
1572499475,9cyclictest10614-21ssh08:26:541
1572499474,37cyclictest0-21swapper/111:20:301
1572499474,37cyclictest0-21swapper/109:24:161
1572499474,37cyclictest0-21swapper/109:14:441
1572499474,37cyclictest0-21swapper/108:22:121
1572499474,36cyclictest0-21swapper/108:14:141
1572499474,36cyclictest0-21swapper/108:14:141
1572499474,18cyclictest0-21swapper/110:06:071
1572499473,37cyclictest0-21swapper/111:33:451
1572499473,37cyclictest0-21swapper/111:33:451
1572499473,37cyclictest0-21swapper/107:08:191
15724994712,30cyclictest0-21swapper/108:36:511
15724994711,31cyclictest0-21swapper/108:58:021
15724994710,5cyclictest0-21swapper/108:30:021
1573599463,36cyclictest0-21swapper/307:13:373
1573599462,38cyclictest31282-21/usr/sbin/munin06:48:443
1573199469,32cyclictest29-21ksoftirqd/209:43:162
1573199464,36cyclictest0-21swapper/211:14:452
1573199464,36cyclictest0-21swapper/209:37:442
1573199464,36cyclictest0-21swapper/208:49:242
1573199464,36cyclictest0-21swapper/208:26:272
1573199464,35cyclictest0-21swapper/211:18:172
1573199464,35cyclictest0-21swapper/209:13:392
1573199464,16cyclictest0-21swapper/210:03:512
1573199464,16cyclictest0-21swapper/210:02:152
1573199462,14cyclictest21847-21rm09:23:442
1572499464,36cyclictest0-21swapper/111:08:241
1572499464,36cyclictest0-21swapper/109:09:521
1572499464,36cyclictest0-21swapper/108:52:351
1572499464,17cyclictest0-21swapper/110:09:401
1572499464,11cyclictest0-21swapper/106:10:141
15724994633,8cyclictest0-21swapper/110:54:361
15724994612,28cyclictest0-21swapper/110:36:141
1571999463,8cyclictest0-21swapper/007:27:510
1573599454,12cyclictest0-21swapper/307:38:183
1573199454,35cyclictest0-21swapper/209:22:102
1573199454,34cyclictest0-21swapper/211:10:552
1572499458,5cyclictest0-21swapper/110:21:461
1572499454,36cyclictest0-21swapper/109:19:331
1572499454,36cyclictest0-21swapper/108:45:481
1572499454,35cyclictest0-21swapper/111:32:081
15724994532,8cyclictest0-21swapper/106:51:521
1572499453,36cyclictest0-21swapper/108:03:331
1571999454,10cyclictest0-21swapper/007:07:020
1573599443,35cyclictest0-21swapper/307:02:093
1573599443,35cyclictest0-21swapper/307:02:093
1573199445,33cyclictest0-21swapper/208:18:232
1573199444,6cyclictest0-21swapper/208:33:282
1573199444,35cyclictest0-21swapper/206:09:362
1573199444,34cyclictest0-21swapper/211:29:372
1573199443,35cyclictest0-21swapper/211:01:532
1573199443,35cyclictest0-21swapper/208:53:392
1571999444,6cyclictest0-21swapper/007:33:190
1573199435,32cyclictest0-21swapper/209:05:012
1573199433,35cyclictest0-21swapper/207:49:172
1573199433,34cyclictest0-21swapper/210:43:482
1573199433,34cyclictest0-21swapper/210:43:482
1573199433,34cyclictest0-21swapper/207:37:352
1571999434,10cyclictest0-21swapper/007:02:480
1571999434,10cyclictest0-21swapper/007:02:480
1571999433,35cyclictest0-21swapper/006:25:190
15719994328,10cyclictest0-21swapper/007:39:510
1573199424,32cyclictest0-21swapper/211:35:092
1573199424,32cyclictest0-21swapper/211:35:092
1573199424,32cyclictest0-21swapper/207:32:352
1573199423,33cyclictest0-21swapper/206:32:262
1572499424,32cyclictest0-21swapper/106:42:461
1572499423,33cyclictest0-21swapper/107:33:311
215742413,8sleep20-21swapper/206:21:442
1573199414,30cyclictest0-21swapper/207:02:242
1573199414,30cyclictest0-21swapper/207:02:242
1573199413,32cyclictest0-21swapper/207:20:332
1572499414,31cyclictest0-21swapper/107:56:061
1572499413,31cyclictest0-21swapper/107:58:281
233452403,8sleep20-21swapper/206:25:312
22752403,9sleep10-21swapper/106:56:441
1573199403,32cyclictest0-21swapper/206:37:132
1572499403,34cyclictest0-21swapper/107:08:241
1573199393,31cyclictest0-21swapper/206:17:162
1572499393,31cyclictest0-21swapper/107:47:001
1572499393,31cyclictest0-21swapper/106:38:111
1571999393,31cyclictest0-21swapper/007:51:430
114752393,8sleep10-21swapper/107:19:461
1573199384,29cyclictest0-21swapper/206:51:432
1573199384,28cyclictest0-21swapper/208:00:062
1573199384,27cyclictest0-21swapper/208:44:132
1572499384,29cyclictest0-21swapper/107:42:331
1572499384,28cyclictest0-21swapper/106:14:331
1571999384,29cyclictest0-21swapper/006:56:580
1571999383,30cyclictest0-21swapper/006:12:130
1573199373,9cyclictest0-21swapper/206:42:122
1571999374,28cyclictest0-21swapper/008:07:100
1516523714,17sleep30-21swapper/306:04:363
1572499364,26cyclictest0-21swapper/107:51:551
1572499363,27cyclictest0-21swapper/106:18:481
34512353,8sleep20-21swapper/208:59:232
1573199355,23cyclictest0-21swapper/208:12:072
1572499353,27cyclictest0-21swapper/106:28:511
15719993414,14cyclictest26521-21processes06:33:450
15731993321,8cyclictest9853-21smart_sda10:33:422
1573199332,25cyclictest31063-21latency_hist06:48:202
1573199324,22cyclictest0-21swapper/210:49:092
1573199324,21cyclictest0-21swapper/207:13:292
15731993214,13cyclictest7116-21tr07:08:402
15724993223,6cyclictest9427-21unixbench_multi07:13:481
1571999324,23cyclictest0-21swapper/006:28:320
1573199314,21cyclictest0-21swapper/207:03:332
1571999314,23cyclictest0-21swapper/006:39:430
1573199304,21cyclictest0-21swapper/207:43:492
15719993019,7cyclictest30634-21grep06:43:490
1573199294,20cyclictest0-21swapper/210:38:242
15731992918,7cyclictest18818-21sed07:38:502
15731992917,8cyclictest23762-21cat07:53:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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