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2025-12-09 - 04:35
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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 Tue Dec 09, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
195422690,10sleep121-21ksoftirqd/117:35:091
2125799596,47cyclictest0-21swapper/217:41:582
2125799593,51cyclictest0-21swapper/213:51:072
2125799585,46cyclictest0-21swapper/216:09:042
21257995820,33cyclictest13679-21timerandwakeup15:06:342
2125799566,43cyclictest0-21swapper/215:24:252
2125799565,46cyclictest0-21swapper/216:16:382
2125799564,47cyclictest0-21swapper/217:46:302
2125799564,46cyclictest0-21swapper/214:56:412
2125799558,41cyclictest0-21swapper/218:02:452
2125799554,44cyclictest0-21swapper/215:19:242
2125799554,44cyclictest0-21swapper/215:19:242
2124699554,46cyclictest0-21swapper/017:08:190
2125799544,44cyclictest0-21swapper/216:45:242
2125799542,19cyclictest17346-21ssh15:58:412
21257995413,34cyclictest0-21swapper/214:11:302
21257995413,34cyclictest0-21swapper/214:11:302
2124699544,45cyclictest0-21swapper/017:28:490
2125799533,7cyclictest0-21swapper/218:11:002
2124699534,43cyclictest0-21swapper/016:54:230
2100525310,15sleep10-21swapper/112:51:051
2126399524,42cyclictest0-21swapper/318:05:383
2125799524,43cyclictest0-21swapper/214:41:392
2125799524,42cyclictest0-21swapper/215:55:442
2124699524,42cyclictest0-21swapper/016:08:240
2125799516,39cyclictest0-21swapper/218:11:432
2125799516,39cyclictest0-21swapper/217:29:582
2125799514,41cyclictest0-21swapper/216:21:322
2125799514,41cyclictest0-21swapper/215:28:262
2125799514,13cyclictest0-21swapper/214:51:132
21257995113,32cyclictest0-21swapper/213:16:212
2125099513,5cyclictest0-21swapper/116:21:041
2124699514,42cyclictest0-21swapper/018:13:360
2124699514,42cyclictest0-21swapper/015:59:140
2126399504,41cyclictest0-21swapper/315:00:353
2126399504,40cyclictest0-21swapper/317:05:373
2126399504,40cyclictest0-21swapper/316:35:473
2126399503,8cyclictest0-21swapper/318:08:013
2126399503,42cyclictest0-21swapper/318:14:013
2125799508,36cyclictest0-21swapper/216:58:422
2125799508,36cyclictest0-21swapper/215:38:482
2125799506,38cyclictest0-21swapper/216:52:382
2125799506,38cyclictest0-21swapper/216:37:142
2125799506,38cyclictest0-21swapper/215:41:092
21257995041,5cyclictest29-21ksoftirqd/216:36:032
2125799504,39cyclictest0-21swapper/215:34:002
21257995039,6cyclictest29-21ksoftirqd/216:31:032
2125799503,41cyclictest0-21swapper/216:49:432
2125799503,41cyclictest0-21swapper/216:49:432
21257995012,32cyclictest0-21swapper/213:06:192
21257995011,5cyclictest0-21swapper/217:36:472
21257995010,34cyclictest0-21swapper/214:01:072
2124699504,41cyclictest0-21swapper/017:17:580
2124699504,40cyclictest0-21swapper/016:42:280
2124699503,42cyclictest0-21swapper/015:37:240
2124699502,43cyclictest1864-21diskmemload17:55:180
21246995013,33cyclictest24609-21taskset17:41:280
21246995011,5cyclictest0-21swapper/015:25:350
2126399498,36cyclictest0-21swapper/315:04:063
2126399498,35cyclictest0-21swapper/316:00:273
2126399494,6cyclictest0-21swapper/316:26:243
2126399494,10cyclictest0-21swapper/316:08:143
2126399493,40cyclictest0-21swapper/317:27:223
21263994911,32cyclictest0-21swapper/317:14:433
2125799498,35cyclictest0-21swapper/217:57:432
2125799498,35cyclictest0-21swapper/217:57:432
2125799496,37cyclictest0-21swapper/218:18:202
2125799494,40cyclictest0-21swapper/217:18:322
2125799494,40cyclictest0-21swapper/217:07:532
2125799494,39cyclictest0-21swapper/216:13:122
2125799493,40cyclictest0-21swapper/214:16:372
2125799493,40cyclictest0-21swapper/213:21:332
2125799493,39cyclictest0-21swapper/213:05:242
2125799492,14cyclictest557-21systemd-logind17:06:022
21257994911,5cyclictest0-21swapper/213:26:282
2124699499,35cyclictest0-21swapper/016:39:070
2124699498,7cyclictest0-21swapper/016:17:300
2124699494,39cyclictest0-21swapper/018:20:180
2124699494,39cyclictest0-21swapper/015:54:540
2124699493,41cyclictest0-21swapper/014:10:070
2124699493,41cyclictest0-21swapper/014:10:070
2124699493,40cyclictest0-21swapper/016:50:110
2124699493,40cyclictest0-21swapper/016:50:110
2124699493,40cyclictest0-21swapper/013:34:240
2124699492,41cyclictest7208-21ssh15:44:330
21246994918,26cyclictest30835-21proc_pri15:31:300
21246994911,32cyclictest0-21swapper/015:27:230
2126399488,34cyclictest0-21swapper/315:18:493
2126399488,34cyclictest0-21swapper/315:18:493
2126399487,36cyclictest0-21swapper/316:59:303
2126399484,39cyclictest0-21swapper/313:01:313
2126399484,38cyclictest0-21swapper/317:43:343
2126399484,38cyclictest0-21swapper/317:19:153
2126399484,38cyclictest0-21swapper/317:09:523
2126399484,38cyclictest0-21swapper/316:44:413
2126399484,38cyclictest0-21swapper/315:53:303
2126399484,38cyclictest0-21swapper/315:38:583
2126399483,40cyclictest0-21swapper/317:37:223
2126399483,39cyclictest11181-21ssh16:36:253
2125799487,35cyclictest0-21swapper/216:04:092
2125799487,35cyclictest0-21swapper/216:04:092
2125799486,37cyclictest0-21swapper/217:13:182
21257994837,6cyclictest29-21ksoftirqd/213:41:072
2125799483,38cyclictest0-21swapper/214:21:272
21257994815,6cyclictest1864-21diskmemload15:46:432
2125099484,37cyclictest0-21swapper/116:06:171
2124699486,16cyclictest0-21swapper/017:00:060
2124699485,38cyclictest0-21swapper/017:25:100
2124699485,37cyclictest0-21swapper/015:08:300
2124699485,37cyclictest0-21swapper/014:52:410
2124699484,5cyclictest0-21swapper/015:14:250
2124699484,5cyclictest0-21swapper/015:14:250
2124699484,38cyclictest0-21swapper/017:33:280
2124699484,38cyclictest0-21swapper/016:27:130
2124699483,40cyclictest0-21swapper/018:07:410
21246994812,8cyclictest0-21swapper/017:46:370
21246994812,30cyclictest0-21swapper/017:39:530
2126399478,33cyclictest0-21swapper/314:51:593
2126399474,38cyclictest0-21swapper/317:56:173
2126399474,38cyclictest0-21swapper/317:56:173
2126399474,38cyclictest0-21swapper/316:17:513
2126399474,37cyclictest0-21swapper/317:51:043
2126399474,37cyclictest0-21swapper/317:31:413
2126399474,37cyclictest0-21swapper/316:01:383
2126399474,37cyclictest0-21swapper/316:01:383
2126399474,37cyclictest0-21swapper/315:26:573
2126399474,17cyclictest0-21swapper/317:47:193
2126399474,17cyclictest0-21swapper/316:51:093
2126399472,5cyclictest0-21swapper/315:32:153
2125799479,6cyclictest9926-21awk15:01:302
2125799479,5cyclictest0-21swapper/214:06:332
2125799479,5cyclictest0-21swapper/214:06:332
2125799476,36cyclictest0-21swapper/217:31:522
2125799474,38cyclictest0-21swapper/215:12:192
2125799474,38cyclictest0-21swapper/215:12:192
2125799474,38cyclictest0-21swapper/212:56:272
2125799474,37cyclictest0-21swapper/217:51:582
2125799474,37cyclictest0-21swapper/213:31:222
2125799474,36cyclictest0-21swapper/217:21:362
2125799474,10cyclictest0-21swapper/214:01:292
2125799473,38cyclictest27314-21tune2fs14:31:212
2125099474,38cyclictest0-21swapper/112:51:421
2125099474,37cyclictest0-21swapper/117:17:351
2125099474,37cyclictest0-21swapper/117:10:161
2125099474,18cyclictest0-21swapper/117:49:581
21250994712,29cyclictest0-21swapper/115:47:571
2124699476,35cyclictest0-21swapper/015:16:140
2124699476,35cyclictest0-21swapper/015:16:140
2124699475,36cyclictest0-21swapper/017:03:380
2124699474,37cyclictest0-21swapper/018:03:180
2124699474,37cyclictest0-21swapper/016:22:250
2124699474,37cyclictest0-21swapper/015:46:090
2124699473,39cyclictest0-21swapper/012:54:180
21246994715,27cyclictest9617-21if_eth215:01:240
21246994710,6cyclictest0-21swapper/014:57:100
2126399467,34cyclictest0-21swapper/315:44:123
2126399465,35cyclictest0-21swapper/316:47:243
2126399465,35cyclictest0-21swapper/316:47:243
2126399465,35cyclictest0-21swapper/316:13:163
2126399464,37cyclictest0-21swapper/318:16:193
2126399464,37cyclictest0-21swapper/315:12:463
2126399464,37cyclictest0-21swapper/315:12:463
2126399464,37cyclictest0-21swapper/315:07:013
2126399464,36cyclictest0-21swapper/316:21:153
2126399464,16cyclictest0-21swapper/315:21:213
2125799466,35cyclictest0-21swapper/212:51:282
2125799464,36cyclictest0-21swapper/214:27:032
21257994612,28cyclictest32649-21wget14:46:182
2125099467,33cyclictest0-21swapper/115:42:231
2125099464,37cyclictest0-21swapper/117:01:421
2125099464,36cyclictest0-21swapper/118:05:551
2125099464,36cyclictest0-21swapper/117:54:361
2125099464,36cyclictest0-21swapper/117:42:541
2125099464,36cyclictest0-21swapper/117:11:211
2125099464,36cyclictest0-21swapper/116:34:001
2125099464,36cyclictest0-21swapper/116:26:541
2125099464,36cyclictest0-21swapper/115:17:311
2125099464,36cyclictest0-21swapper/115:17:311
2125099463,38cyclictest0-21swapper/117:01:031
2125099462,39cyclictest103552sleep115:01:381
21250994616,25cyclictest13823-21unixbench-2d15:06:361
2124699465,35cyclictest0-21swapper/017:58:180
2124699465,35cyclictest0-21swapper/017:58:180
2124699465,35cyclictest0-21swapper/016:31:570
2124699464,37cyclictest0-21swapper/017:14:050
2124699463,38cyclictest0-21swapper/016:12:030
2126399455,34cyclictest0-21swapper/315:49:043
2126399453,37cyclictest0-21swapper/317:21:173
2125799456,34cyclictest29355-21aten_rbpower_cu13:11:202
2125799453,36cyclictest0-21swapper/213:51:252
2125799452,37cyclictest8206-21/usr/sbin/munin13:41:392
2125099455,34cyclictest0-21swapper/115:54:111
2125099455,34cyclictest0-21swapper/115:22:491
2125099455,34cyclictest0-21swapper/115:13:261
2125099455,34cyclictest0-21swapper/115:13:261
2125099454,36cyclictest0-21swapper/117:57:141
2125099454,36cyclictest0-21swapper/117:57:141
2124699455,7cyclictest0-21swapper/016:01:260
2124699455,7cyclictest0-21swapper/016:01:260
2125799444,34cyclictest0-21swapper/214:36:122
2125099445,33cyclictest0-21swapper/115:59:541
2125099445,33cyclictest0-21swapper/115:34:511
2125099444,35cyclictest0-21swapper/116:43:161
2125099443,35cyclictest0-21swapper/116:04:221
2125099443,35cyclictest0-21swapper/116:04:221
2125099434,9cyclictest0-21swapper/117:21:251
2125099434,33cyclictest0-21swapper/116:12:551
2124699434,33cyclictest0-21swapper/014:37:420
2124699432,35cyclictest1556-21sshd14:47:320
2125099424,33cyclictest0-21swapper/116:40:471
2125099424,32cyclictest0-21swapper/118:19:531
2124699423,34cyclictest0-21swapper/013:28:170
2126399413,34cyclictest0-21swapper/312:56:553
2125099413,34cyclictest0-21swapper/117:30:431
2124699413,34cyclictest0-21swapper/014:14:370
2124699413,34cyclictest0-21swapper/014:14:370
2124699413,33cyclictest0-21swapper/013:05:590
21263994028,8cyclictest23731-21sed14:21:253
2124699403,32cyclictest0-21swapper/014:27:500
108652403,6sleep10-21swapper/118:09:231
21263993930,5cyclictest37-21ksoftirqd/314:21:053
21246993926,8cyclictest762-21grep13:21:200
295012383,6sleep10-21swapper/115:30:411
2065123814,18sleep20-21swapper/212:46:522
134932383,6sleep00-21swapper/013:54:380
95802373,6sleep00-21swapper/013:42:430
2125099374,28cyclictest0-21swapper/114:07:161
2125099374,28cyclictest0-21swapper/114:07:161
60692363,6sleep10-21swapper/113:35:431
325832362,6sleep30-21swapper/313:17:473
307912363,6sleep00-21swapper/013:13:370
2124699363,28cyclictest0-21swapper/013:06:120
2080223612,17sleep00-21swapper/012:48:390
2078323612,17sleep30-21swapper/312:48:253
202442362,28sleep120343-21df17:36:151
134112363,6sleep10-21swapper/113:53:381
323462353,6sleep00-21swapper/014:45:480
309652353,6sleep30-21swapper/313:15:453
28582352,6sleep10-21swapper/116:24:541
269932353,6sleep10-21swapper/113:03:001
2125099354,27cyclictest0-21swapper/114:58:521
2124699353,9cyclictest0-21swapper/013:47:060
77342343,7sleep00-21swapper/013:38:120
2125099344,26cyclictest0-21swapper/114:39:491
21246993421,8cyclictest27688-21awk14:31:280
21263993323,6cyclictest32597-21/usr/sbin/munin14:46:323
21263993321,8cyclictest11096-21grep13:46:373
21263993320,7cyclictest378-21systemd-journal13:42:243
2125099334,24cyclictest0-21swapper/115:36:481
21250993320,8cyclictest21123-21cpu16:51:161
2126399324,23cyclictest0-21swapper/313:56:233
21263993219,8cyclictest28365-21awk13:06:333
21263993218,9cyclictest2638-21cut13:26:183
21250993214,14cyclictest28548-21sort13:06:361
2124699323,5cyclictest0-21swapper/012:56:220
2126399314,22cyclictest0-21swapper/314:06:223
2126399314,22cyclictest0-21swapper/314:06:223
2126399314,21cyclictest0-21swapper/313:51:183
2125099313,24cyclictest0-21swapper/113:36:191
2125099313,24cyclictest0-21swapper/113:16:181
21250993110,16cyclictest0-21swapper/114:55:331
2124699313,24cyclictest0-21swapper/014:21:300
21246993118,8cyclictest13919-21wget13:56:180
21246993113,13cyclictest17369-21latency_hist14:06:070
198472313,6sleep30-21swapper/314:11:233
198472313,6sleep30-21swapper/314:11:233
2126399304,22cyclictest0-21swapper/314:26:203
2126399304,22cyclictest0-21swapper/312:51:093
2125099304,22cyclictest0-21swapper/118:11:301
2125099304,22cyclictest0-21swapper/114:21:181
2125099304,22cyclictest0-21swapper/114:16:191
2125099303,23cyclictest0-21swapper/113:41:191
21250993019,7cyclictest11745-21crond13:51:071
21250993017,8cyclictest24897-21sed12:56:411
21250993017,7cyclictest16030-21fschecks_time14:01:211
21250993010,16cyclictest1940-21runrttasks13:21:391
21246993021,6cyclictest31463-21fschecks_count13:16:220
21246993018,7cyclictest22373-21ls14:16:350
2126399294,20cyclictest0-21swapper/314:01:203
2126399294,10cyclictest0-21swapper/314:42:053
21263992918,7cyclictest7451-21cat13:36:373
2125099294,21cyclictest0-21swapper/114:41:301
2125099294,21cyclictest0-21swapper/113:11:381
2125099294,20cyclictest0-21swapper/114:31:121
21250992917,7cyclictest659-21if_eth214:46:231
21250992917,7cyclictest25705-21wc14:26:281
2126399287,16cyclictest27310-21fschecks_time14:31:213
21263992816,7cyclictest5264-21ps13:31:323
21263992815,8cyclictest29031-21sort14:36:243
2125099284,20cyclictest0-21swapper/116:46:511
2125099284,20cyclictest0-21swapper/116:46:511
2125099283,21cyclictest0-21swapper/113:56:191
21250992817,6cyclictest3870-21awk13:26:501
21250992816,7cyclictest20602-21sed14:11:361
21250992816,7cyclictest20602-21sed14:11:361
21263992715,7cyclictest1307-21latency13:21:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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