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2026-01-09 - 03:16
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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 Jan 09, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2469626213,18sleep20-21swapper/218:53:362
2508499599,44cyclictest0-21swapper/100:24:031
25093995827,26cyclictest30794-21chrt00:20:272
2508499564,46cyclictest0-21swapper/123:05:041
2508499564,46cyclictest0-21swapper/121:59:521
2508499564,46cyclictest0-21swapper/121:59:521
25101995546,5cyclictest37-21ksoftirqd/322:30:163
2508499557,42cyclictest0-21swapper/123:28:141
2510199544,17cyclictest0-21swapper/323:53:403
2509399545,43cyclictest0-21swapper/221:08:232
2509399545,43cyclictest0-21swapper/221:08:232
2509399544,44cyclictest0-21swapper/223:42:012
25093995415,33cyclictest23563-21iostat00:10:302
25093995415,33cyclictest23563-21iostat00:10:302
2509399539,39cyclictest0-21swapper/221:40:352
2509399534,43cyclictest0-21swapper/221:58:262
2509399534,43cyclictest0-21swapper/221:58:262
2509399533,44cyclictest0-21swapper/220:05:492
25093995315,33cyclictest25438-21sh22:05:132
25093995313,35cyclictest8721-21idleruntime19:35:362
2508499534,43cyclictest0-21swapper/122:44:151
2508499534,42cyclictest0-21swapper/123:07:541
2510199523,43cyclictest0-21swapper/321:05:273
2510199523,43cyclictest0-21swapper/321:05:273
2509399523,5cyclictest0-21swapper/222:41:152
2509399522,19cyclictest2840-21ssh21:34:562
2508499526,40cyclictest0-21swapper/100:07:131
2508499523,44cyclictest0-21swapper/121:11:171
2508499523,25cyclictest0-21swapper/123:20:261
2510199517,39cyclictest0-21swapper/321:35:013
2510199514,41cyclictest0-21swapper/323:03:053
2509399515,41cyclictest0-21swapper/222:56:352
2509399514,42cyclictest0-21swapper/223:33:042
2509399514,42cyclictest0-21swapper/219:45:312
2509399514,42cyclictest0-21swapper/219:45:312
2509399512,6cyclictest17363-21ssh23:20:152
2509399512,26cyclictest8116-21/usr/sbin/munin23:50:262
25093995113,5cyclictest0-21swapper/219:20:422
2508499515,40cyclictest0-21swapper/123:50:031
2508499514,41cyclictest0-21swapper/123:11:241
2510199509,35cyclictest0-21swapper/323:20:583
2510199504,39cyclictest0-21swapper/323:48:573
2510199504,39cyclictest0-21swapper/322:40:343
2510199503,42cyclictest0-21swapper/322:59:053
2510199503,42cyclictest0-21swapper/322:30:353
2510199503,41cyclictest0-21swapper/323:42:393
2509399504,41cyclictest0-21swapper/223:37:342
2509399504,41cyclictest0-21swapper/219:05:402
2509399503,43cyclictest0-21swapper/220:56:022
25084995041,5cyclictest21-21ksoftirqd/122:30:161
2508499504,39cyclictest0-21swapper/122:08:361
25084995013,31cyclictest0-21swapper/122:47:191
2508099504,41cyclictest0-21swapper/022:04:160
2508099504,41cyclictest0-21swapper/018:55:220
2508099503,42cyclictest0-21swapper/020:45:340
2510199496,37cyclictest0-21swapper/321:57:523
2510199496,37cyclictest0-21swapper/321:57:523
2510199496,37cyclictest0-21swapper/300:12:413
2510199496,37cyclictest0-21swapper/300:12:413
2510199495,37cyclictest0-21swapper/323:35:453
25101994912,31cyclictest0-21swapper/321:54:503
25101994911,31cyclictest0-21swapper/300:05:373
2509399495,37cyclictest16301-21runrttasks00:00:372
2509399494,39cyclictest0-21swapper/220:25:292
2509399493,41cyclictest0-21swapper/223:05:072
2509399493,41cyclictest0-21swapper/222:31:052
2509399492,41cyclictest11491-21users23:10:472
25093994917,26cyclictest5726-21diskmemload23:55:522
2508499495,38cyclictest0-21swapper/121:54:081
2508499494,19cyclictest0-21swapper/122:16:461
25084994933,11cyclictest0-21swapper/122:14:361
2508499492,41cyclictest12322-21ssh21:03:271
25084994912,31cyclictest0-21swapper/123:38:231
25084994911,32cyclictest0-21swapper/121:32:111
2508099494,39cyclictest0-21swapper/023:34:060
2508099494,39cyclictest0-21swapper/023:19:140
2508099493,41cyclictest0-21swapper/000:18:530
25080994912,6cyclictest0-21swapper/022:22:500
2510199489,34cyclictest0-21swapper/321:01:013
2510199484,39cyclictest0-21swapper/322:18:263
2510199484,38cyclictest0-21swapper/323:25:343
2510199484,38cyclictest0-21swapper/322:45:343
2510199484,38cyclictest0-21swapper/321:47:143
2510199484,38cyclictest0-21swapper/321:36:033
25101994811,5cyclictest0-21swapper/320:59:073
25101994811,31cyclictest0-21swapper/321:10:253
25101994810,32cyclictest0-21swapper/323:33:053
2509399489,6cyclictest29011-21needreboot21:25:372
2509399484,38cyclictest0-21swapper/223:22:112
2509399484,38cyclictest0-21swapper/221:45:292
2509399484,38cyclictest0-21swapper/221:14:272
2509399484,38cyclictest0-21swapper/200:16:502
2509399483,40cyclictest0-21swapper/220:43:182
2509399483,40cyclictest0-21swapper/220:15:442
25093994811,31cyclictest0-21swapper/221:54:012
25093994811,31cyclictest0-21swapper/219:25:402
2508499488,34cyclictest0-21swapper/122:21:041
2508499488,33cyclictest0-21swapper/123:58:131
2508499487,34cyclictest0-21swapper/100:15:551
2508499485,36cyclictest0-21swapper/121:05:461
2508499485,36cyclictest0-21swapper/121:05:461
2508499484,38cyclictest0-21swapper/123:42:071
2508499484,38cyclictest0-21swapper/121:45:001
2508499484,38cyclictest0-21swapper/120:57:071
2508499483,40cyclictest0-21swapper/121:45:561
25084994810,5cyclictest0-21swapper/122:36:351
2508099484,38cyclictest0-21swapper/023:29:320
2508099484,38cyclictest0-21swapper/022:47:030
2508099484,38cyclictest0-21swapper/022:43:330
2508099484,38cyclictest0-21swapper/021:53:500
2508099483,40cyclictest0-21swapper/000:11:330
2508099483,40cyclictest0-21swapper/000:11:330
25080994811,31cyclictest0-21swapper/021:44:380
25080994811,31cyclictest0-21swapper/000:05:460
2510199479,32cyclictest0-21swapper/321:24:083
2510199478,33cyclictest0-21swapper/322:23:113
2510199477,34cyclictest0-21swapper/322:35:483
2510199475,36cyclictest0-21swapper/323:07:033
2510199475,18cyclictest0-21swapper/323:19:363
2510199474,38cyclictest0-21swapper/300:15:393
2510199474,37cyclictest0-21swapper/323:57:053
2510199473,40cyclictest0-21swapper/322:08:163
2510199473,38cyclictest0-21swapper/323:11:443
2509399478,7cyclictest0-21swapper/223:50:062
2509399478,7cyclictest0-21swapper/222:16:052
2509399478,33cyclictest0-21swapper/223:09:272
2509399474,38cyclictest0-21swapper/222:48:162
2509399474,38cyclictest0-21swapper/222:37:032
2509399474,38cyclictest0-21swapper/222:25:382
2509399474,38cyclictest0-21swapper/220:20:362
2509399474,37cyclictest0-21swapper/222:05:492
2509399474,37cyclictest0-21swapper/221:18:582
2509399474,37cyclictest0-21swapper/200:07:032
2509399473,39cyclictest0-21swapper/221:02:372
2509399473,11cyclictest0-21swapper/220:30:332
25093994712,6cyclictest154732chrt19:54:032
25093994712,6cyclictest154732chrt19:54:032
25093994711,5cyclictest0-21swapper/222:23:212
25093994711,5cyclictest0-21swapper/221:21:232
2508499476,35cyclictest0-21swapper/100:00:261
2508499475,10cyclictest0-21swapper/122:01:161
2508499474,37cyclictest0-21swapper/122:51:321
2508499474,37cyclictest0-21swapper/122:51:321
2508499474,37cyclictest0-21swapper/121:16:351
2508499474,37cyclictest0-21swapper/119:05:441
2508499474,37cyclictest0-21swapper/100:13:151
2508499474,37cyclictest0-21swapper/100:13:151
2508499474,36cyclictest0-21swapper/121:39:451
2508499473,39cyclictest0-21swapper/120:05:581
25084994710,32cyclictest0-21swapper/122:31:351
2508099474,37cyclictest0-21swapper/023:45:230
2508099474,37cyclictest0-21swapper/023:36:190
2508099474,37cyclictest0-21swapper/023:01:370
2508099474,37cyclictest0-21swapper/022:52:300
2508099474,37cyclictest0-21swapper/022:52:300
2508099474,37cyclictest0-21swapper/022:25:170
2508099474,37cyclictest0-21swapper/022:19:390
2508099474,37cyclictest0-21swapper/022:14:560
2508099474,17cyclictest0-21swapper/023:07:410
2508099473,7cyclictest565-21irqbalance23:14:040
2510199465,17cyclictest0-21swapper/300:23:153
2510199464,37cyclictest0-21swapper/322:11:373
2510199464,36cyclictest0-21swapper/322:52:463
2510199464,36cyclictest0-21swapper/322:52:463
2510199464,36cyclictest0-21swapper/321:26:123
2510199464,17cyclictest0-21swapper/300:00:473
2510199463,37cyclictest0-21swapper/321:17:113
2509399468,33cyclictest554-21dbus-daemon19:05:202
2509399466,35cyclictest0-21swapper/222:10:522
2509399464,37cyclictest0-21swapper/223:25:352
2509399463,39cyclictest0-21swapper/222:53:052
2509399463,39cyclictest0-21swapper/222:53:052
25093994614,27cyclictest5726-21diskmemload21:36:332
2508499467,34cyclictest0-21swapper/123:17:051
2508499464,37cyclictest0-21swapper/121:25:331
2508499464,37cyclictest0-21swapper/121:24:321
2508499464,36cyclictest0-21swapper/122:55:401
2508099465,35cyclictest0-21swapper/021:45:410
2508099465,35cyclictest0-21swapper/021:30:250
2508099464,37cyclictest0-21swapper/023:56:200
2508099464,37cyclictest0-21swapper/022:57:190
2508099464,37cyclictest0-21swapper/021:06:360
2508099464,37cyclictest0-21swapper/021:06:360
2508099464,36cyclictest0-21swapper/023:53:450
2508099464,36cyclictest0-21swapper/022:37:160
2508099464,36cyclictest0-21swapper/021:21:490
2508099464,36cyclictest0-21swapper/000:20:580
2508099464,17cyclictest0-21swapper/021:55:590
2508099464,17cyclictest0-21swapper/021:55:590
2508099463,38cyclictest0-21swapper/022:05:410
2508099463,38cyclictest0-21swapper/021:39:260
2510199454,9cyclictest0-21swapper/318:55:443
2510199454,36cyclictest0-21swapper/321:40:483
2510199454,16cyclictest0-21swapper/322:03:103
2509399455,34cyclictest0-21swapper/218:56:452
2509399454,36cyclictest0-21swapper/220:10:432
2509399454,36cyclictest0-21swapper/219:55:342
2509399454,17cyclictest0-21swapper/219:15:402
2509399453,36cyclictest10273-21aten_rbpower_vo19:40:302
2508499454,36cyclictest0-21swapper/123:50:191
2508499454,36cyclictest0-21swapper/123:31:031
2508099455,34cyclictest0-21swapper/023:22:390
2508099455,34cyclictest0-21swapper/000:02:220
2508099454,36cyclictest0-21swapper/022:32:050
2508099454,35cyclictest0-21swapper/021:10:330
25101994435,5cyclictest37-21ksoftirqd/320:45:183
2510199443,36cyclictest0-21swapper/320:45:493
2509399444,35cyclictest0-21swapper/220:50:422
2509399443,36cyclictest17806-21cpu20:00:312
2509399443,36cyclictest0-21swapper/219:30:452
2509399443,36cyclictest0-21swapper/219:10:342
2508099445,7cyclictest0-21swapper/023:43:580
2508099445,33cyclictest0-21swapper/020:56:260
2508099442,36cyclictest1947-21crond20:45:180
2509399433,8cyclictest0-21swapper/220:35:352
2509399433,36cyclictest0-21swapper/220:46:152
2508499413,7cyclictest0-21swapper/119:36:591
2508099413,33cyclictest0-21swapper/019:46:230
2508099413,33cyclictest0-21swapper/019:46:230
78692403,7sleep10-21swapper/119:33:021
2510199403,15cyclictest0-21swapper/320:32:273
2508099404,31cyclictest0-21swapper/021:30:180
2508099403,8cyclictest0-21swapper/020:14:170
2508099403,33cyclictest0-21swapper/020:18:030
2510199393,32cyclictest0-21swapper/319:01:593
2508499392,32cyclictest170532grep19:55:491
2508099393,32cyclictest0-21swapper/019:28:530
5022383,7sleep10-21swapper/119:15:151
2508499383,7cyclictest5825-21runrttasks19:25:561
2508499383,7cyclictest0-21swapper/118:56:551
2508499383,31cyclictest0-21swapper/120:13:181
2508099383,31cyclictest0-21swapper/020:23:190
2508099383,31cyclictest0-21swapper/020:06:410
25080993825,8cyclictest22167-21tail21:15:480
2508099382,6cyclictest19075-21ps20:02:140
2510199373,30cyclictest0-21swapper/320:11:103
25101993724,8cyclictest13253-21head19:45:473
25101993724,8cyclictest13253-21head19:45:473
2508499375,28cyclictest0-21swapper/120:27:101
79332363,6sleep30-21swapper/319:33:443
55512363,6sleep00-21swapper/020:53:210
2510199364,9cyclictest0-21swapper/320:52:123
2510199364,9cyclictest0-21swapper/320:37:123
2508499364,27cyclictest0-21swapper/119:02:041
2508499364,26cyclictest0-21swapper/120:50:341
25084993624,7cyclictest23619-21cut20:15:331
2447723611,19sleep10-21swapper/118:51:021
40142353,7sleep00-21swapper/019:21:420
35462353,6sleep10-21swapper/120:46:501
3502353,6sleep00-21swapper/019:13:330
304252353,6sleep00-21swapper/020:33:210
302182353,7sleep10-21swapper/120:30:571
284682353,6sleep30-21swapper/320:27:253
284022353,6sleep00-21swapper/020:26:370
2510199353,27cyclictest0-21swapper/320:00:323
25101993526,5cyclictest37-21ksoftirqd/320:25:183
25101993524,7cyclictest3533-21gzip19:20:453
25084993524,7cyclictest3674-21sort19:20:481
2508099354,9cyclictest0-21swapper/019:32:020
2456923511,18sleep00-21swapper/018:52:090
243182358,18sleep30-21swapper/318:50:473
2510199344,8cyclictest0-21swapper/320:09:243
25101993423,7cyclictest15107-21tail19:50:493
25101993423,7cyclictest15107-21tail19:50:493
25101993422,7cyclictest30681-21grep19:05:503
25101993422,7cyclictest10272-21cut19:40:303
25101993421,8cyclictest1116-21cut19:15:333
25084993221,7cyclictest32463-21crond20:40:181
25080993221,7cyclictest17027-21grep19:55:490
25101993117,9cyclictest32342-21sort19:10:483
2508099315,21cyclictest0-21swapper/020:35:360
2508099315,20cyclictest0-21swapper/021:00:440
2508099315,20cyclictest0-21swapper/019:15:400
2508099314,23cyclictest0-21swapper/019:35:480
25080993121,6cyclictest15022-21timerwakeupswit19:50:480
25080993121,6cyclictest15022-21timerwakeupswit19:50:480
2510199303,23cyclictest0-21swapper/319:59:323
2508499304,23cyclictest0-21swapper/119:48:031
2508499304,23cyclictest0-21swapper/119:48:031
25084993018,7cyclictest10243-21wget19:40:301
2508099304,21cyclictest0-21swapper/019:05:210
25080993018,7cyclictest11042-21find19:40:440
2508499295,19cyclictest0-21swapper/120:00:311
2508499294,22cyclictest0-21swapper/120:21:281
2508499294,21cyclictest0-21swapper/120:40:291
25084992919,6cyclictest14358-21idleruntime19:50:351
25084992919,6cyclictest14358-21idleruntime19:50:351
2508099295,19cyclictest0-21swapper/019:05:310
2510199284,20cyclictest0-21swapper/319:25:253
2510199283,21cyclictest0-21swapper/319:40:123
25084992816,8cyclictest1157-21uniq19:15:331
25101992716,6cyclictest23501-21fschecks_count20:15:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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