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2026-05-08 - 15:14
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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 376 highest latencies:
System rackbslot4.osadl.org (updated Fri May 08, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1628421120,3sleep116286-21grep12:14:511
2280399744,44cyclictest0-21swapper/009:12:230
2280399734,44cyclictest0-21swapper/011:03:500
2281999577,43cyclictest0-21swapper/311:30:383
2281999564,45cyclictest0-21swapper/310:17:113
2281999563,47cyclictest0-21swapper/311:03:003
2280399554,6cyclictest0-21swapper/012:34:400
2280399554,5cyclictest0-21swapper/010:02:570
2280399554,5cyclictest0-21swapper/010:02:570
2280399554,45cyclictest0-21swapper/009:31:020
2280399544,44cyclictest0-21swapper/012:13:290
2280399543,46cyclictest0-21swapper/010:16:580
22819995316,31cyclictest0-21swapper/310:58:353
22819995311,8cyclictest37-21ksoftirqd/309:34:443
2280399536,42cyclictest0-21swapper/011:44:500
2280399534,6cyclictest31666-21latency_hist11:09:420
2281999529,36cyclictest0-21swapper/308:20:113
2281999523,43cyclictest0-21swapper/312:13:593
2281999523,43cyclictest0-21swapper/310:00:053
2281999523,43cyclictest0-21swapper/310:00:053
2280399523,44cyclictest0-21swapper/009:52:220
2280399522,6cyclictest13271-21/usr/sbin/munin10:45:110
22803995215,32cyclictest652-21runrttasks09:38:150
2281999516,10cyclictest0-21swapper/312:23:383
2281999515,39cyclictest0-21swapper/308:04:573
2281999515,39cyclictest0-21swapper/307:20:113
2281999514,9cyclictest0-21swapper/311:14:403
2281999514,42cyclictest0-21swapper/310:22:413
2281999514,41cyclictest0-21swapper/312:25:493
2281999514,41cyclictest0-21swapper/312:25:493
2281999514,40cyclictest0-21swapper/312:03:593
2281999514,40cyclictest0-21swapper/308:25:033
2281999514,11cyclictest0-21swapper/312:31:583
2281999513,42cyclictest0-21swapper/309:52:033
2280399515,40cyclictest0-21swapper/011:31:420
2280399514,42cyclictest0-21swapper/011:56:540
2280399514,42cyclictest0-21swapper/010:40:110
2280399513,43cyclictest0-21swapper/009:27:220
2280399513,42cyclictest0-21swapper/009:07:430
2281999506,39cyclictest0-21swapper/311:24:153
2281999505,39cyclictest0-21swapper/309:25:063
2281999505,38cyclictest0-21swapper/311:25:163
2281999505,11cyclictest0-21swapper/307:54:553
2281999504,41cyclictest0-21swapper/310:52:013
2281999504,41cyclictest0-21swapper/310:52:013
2281999504,41cyclictest0-21swapper/309:44:523
2281999504,40cyclictest0-21swapper/311:54:443
2281999504,40cyclictest0-21swapper/311:52:393
2281999504,40cyclictest0-21swapper/311:06:403
2281999503,42cyclictest0-21swapper/310:36:213
2281999503,41cyclictest0-21swapper/309:57:323
2281999503,40cyclictest0-21swapper/310:40:133
22812995040,5cyclictest29-21ksoftirqd/208:14:452
2280399508,36cyclictest0-21swapper/008:29:550
2280399503,42cyclictest0-21swapper/012:07:090
2280399503,42cyclictest0-21swapper/008:05:500
2281999496,37cyclictest0-21swapper/311:18:003
2281999496,37cyclictest0-21swapper/310:31:143
2281999495,38cyclictest0-21swapper/309:35:323
2281999495,37cyclictest0-21swapper/310:44:543
2281999495,21cyclictest0-21swapper/312:14:493
2281999494,40cyclictest0-21swapper/311:35:303
2281999494,40cyclictest0-21swapper/311:35:303
2281999494,40cyclictest0-21swapper/310:12:513
2281999494,39cyclictest0-21swapper/310:29:403
2281999494,38cyclictest0-21swapper/308:40:073
2281299493,41cyclictest0-21swapper/209:30:132
2280399494,9cyclictest0-21swapper/012:28:080
2280399494,9cyclictest0-21swapper/012:28:080
2280399494,39cyclictest0-21swapper/011:10:230
2280399494,39cyclictest0-21swapper/010:22:510
2280399494,10cyclictest0-21swapper/009:21:030
2280399493,41cyclictest0-21swapper/011:21:500
2280399493,41cyclictest0-21swapper/010:36:510
22803994917,26cyclictest3324-21diskmemload12:01:130
2281999486,37cyclictest0-21swapper/309:39:513
2281999486,37cyclictest0-21swapper/309:12:113
2281999485,37cyclictest0-21swapper/307:35:083
2281999484,39cyclictest0-21swapper/308:54:593
2281999484,38cyclictest0-21swapper/311:47:003
2281999484,38cyclictest0-21swapper/310:05:063
2281999484,38cyclictest0-21swapper/309:20:103
2281999484,38cyclictest0-21swapper/309:17:043
2281999484,38cyclictest0-21swapper/309:03:593
2281999484,37cyclictest0-21swapper/308:45:153
2281999484,17cyclictest0-21swapper/311:40:013
2281999483,40cyclictest0-21swapper/312:05:393
2281999483,40cyclictest0-21swapper/308:34:553
22819994810,6cyclictest0-21swapper/307:04:493
22819994810,32cyclictest35-21rcuc/309:05:133
2281299484,38cyclictest0-21swapper/210:35:092
2280399484,39cyclictest0-21swapper/007:22:010
2280399484,38cyclictest0-21swapper/011:54:130
2280399484,38cyclictest0-21swapper/009:47:560
2280399484,19cyclictest0-21swapper/011:44:380
2280399484,10cyclictest0-21swapper/011:25:300
2280399483,39cyclictest18214-21ssh10:07:220
2281999479,32cyclictest0-21swapper/308:15:163
2281999474,37cyclictest0-21swapper/307:50:023
2281999474,36cyclictest0-21swapper/307:14:583
2281999474,11cyclictest0-21swapper/307:44:593
22819994710,31cyclictest0-21swapper/307:30:033
2280399474,38cyclictest0-21swapper/010:31:250
2280399474,38cyclictest0-21swapper/009:40:000
2280399474,38cyclictest0-21swapper/008:46:390
2280399474,37cyclictest0-21swapper/010:10:320
2280399474,36cyclictest0-21swapper/011:35:070
2280399474,36cyclictest0-21swapper/011:35:070
2280399474,16cyclictest0-21swapper/010:26:030
2280399473,38cyclictest0-21swapper/010:55:030
22803994711,5cyclictest0-21swapper/012:21:080
22803994710,31cyclictest0-21swapper/011:15:300
22803994710,31cyclictest0-21swapper/009:56:140
2281999464,36cyclictest0-21swapper/308:30:053
2281299464,7cyclictest0-21swapper/210:20:072
2280799464,37cyclictest0-21swapper/109:25:201
2280399464,36cyclictest0-21swapper/010:51:090
2280399464,36cyclictest0-21swapper/010:51:090
2280399464,36cyclictest0-21swapper/009:15:380
2280399463,38cyclictest0-21swapper/007:44:590
2280399463,38cyclictest0-21swapper/007:30:060
22803994610,30cyclictest0-21swapper/012:15:220
2281999456,33cyclictest4979-21gzip07:40:113
2281999454,9cyclictest0-21swapper/307:24:583
2281999454,17cyclictest0-21swapper/307:10:143
22819994510,29cyclictest0-21swapper/308:10:143
2280799454,35cyclictest0-21swapper/111:20:091
2280799453,37cyclictest0-21swapper/111:15:021
2280799453,37cyclictest0-21swapper/110:30:101
2280799453,36cyclictest0-21swapper/111:10:031
2280399454,36cyclictest0-21swapper/008:15:200
2280399454,36cyclictest0-21swapper/007:50:010
2280399454,35cyclictest0-21swapper/008:40:300
2280399452,37cyclictest3894-21munin-run07:39:470
110982453,7sleep10-21swapper/110:40:331
2281999443,35cyclictest0-21swapper/308:00:143
2281299445,7cyclictest0-21swapper/211:55:152
2281299444,35cyclictest0-21swapper/210:19:022
2281299444,34cyclictest0-21swapper/212:15:002
2281299444,34cyclictest0-21swapper/211:35:172
2281299444,34cyclictest0-21swapper/211:35:172
2280799447,32cyclictest0-21swapper/109:55:131
2280799444,34cyclictest0-21swapper/112:00:121
2280399445,34cyclictest5917-21latency_hist07:44:470
2280399444,35cyclictest0-21swapper/008:56:360
2280399444,35cyclictest0-21swapper/008:39:290
2280399444,35cyclictest0-21swapper/008:14:460
2280399443,36cyclictest0-21swapper/007:55:030
2280399443,36cyclictest0-21swapper/007:10:030
221552443,8sleep10-21swapper/110:12:521
189022443,7sleep10-21swapper/110:08:541
2281999433,7cyclictest30308-21aten_rbpower_cu08:49:553
2281299433,17cyclictest0-21swapper/212:05:022
2280799434,34cyclictest0-21swapper/112:25:071
2280799434,34cyclictest0-21swapper/112:25:071
2280799433,35cyclictest0-21swapper/112:20:031
2280799432,35cyclictest4835-21timerwakeupswit09:05:141
2280399434,7cyclictest0-21swapper/008:54:460
2280399434,34cyclictest0-21swapper/009:02:290
2280399434,34cyclictest0-21swapper/008:23:300
2280399433,35cyclictest0-21swapper/007:07:310
170382433,7sleep20-21swapper/209:22:102
99822423,7sleep20-21swapper/211:23:412
229382423,6sleep10-21swapper/107:04:511
2280399424,34cyclictest0-21swapper/008:27:350
90832413,6sleep20-21swapper/209:10:592
85772413,7sleep10-21swapper/110:38:121
53092413,7sleep20-21swapper/210:34:152
301022413,7sleep10-21swapper/110:23:551
256542413,6sleep125721-21timerandwakeup08:35:131
236762413,7sleep20-21swapper/211:40:352
2280399413,34cyclictest0-21swapper/008:03:400
2280399413,34cyclictest0-21swapper/007:25:120
2280399413,33cyclictest0-21swapper/007:19:480
168362413,7sleep20-21swapper/210:49:442
168362413,7sleep20-21swapper/210:49:442
135142413,7sleep20-21swapper/211:28:122
320432403,8sleep20-21swapper/209:42:272
253432403,7sleep10-21swapper/109:34:051
2281299404,32cyclictest0-21swapper/210:27:322
2280799404,30cyclictest0-21swapper/111:48:201
55242392,7sleep25585-21ksmtuned09:50:072
42072393,8sleep10-21swapper/109:49:181
299682393,7sleep10-21swapper/112:32:261
226212393,7sleep20-21swapper/210:56:162
223762396,9sleep30-21swapper/307:02:323
210002393,7sleep10-21swapper/111:38:011
210002393,7sleep10-21swapper/111:38:011
149082393,7sleep20-21swapper/208:07:132
91862383,7sleep20-21swapper/207:51:042
322692383,7sleep20-21swapper/207:26:372
309612383,8sleep20-21swapper/211:08:112
2280799384,29cyclictest0-21swapper/109:17:311
2280799384,29cyclictest0-21swapper/107:45:021
22807993827,7cyclictest8674-21grep09:10:161
2254423814,18sleep00-21swapper/007:04:340
2241023816,17sleep20-21swapper/207:02:592
205922383,30sleep20-21swapper/209:26:492
312572373,7sleep20-21swapper/211:50:382
27462373,7sleep20-21swapper/209:46:052
270642373,8sleep10-21swapper/108:40:041
2281299375,27cyclictest0-21swapper/210:47:052
2281299374,27cyclictest0-21swapper/212:21:312
2281299374,27cyclictest0-21swapper/210:42:002
22812993728,5cyclictest29-21ksoftirqd/208:54:452
18162373,7sleep20-21swapper/207:32:252
173202372,6sleep217375-21df_inode08:14:582
143692373,29sleep10-21swapper/112:11:251
32972363,7sleep20-21swapper/209:04:352
31482363,7sleep10-21swapper/107:35:131
2281299364,28cyclictest0-21swapper/212:27:322
2281299364,28cyclictest0-21swapper/212:27:322
2281299364,27cyclictest0-21swapper/209:37:022
22812993627,5cyclictest29-21ksoftirqd/210:09:432
22812993625,7cyclictest4800-21grep07:40:072
22812993624,7cyclictest9649-21grep09:55:132
2280799364,27cyclictest0-21swapper/110:48:561
2280799364,27cyclictest0-21swapper/108:04:011
2280799363,27cyclictest22169-21grep08:25:141
2280799362,28cyclictest26289-21ls07:10:141
224822369,19sleep10-21swapper/107:03:511
269022353,7sleep10-21swapper/109:35:091
22812993523,7cyclictest27154-21unixbench_multi11:45:112
2280799354,26cyclictest0-21swapper/111:03:051
2280799354,25cyclictest0-21swapper/112:04:521
2280799353,28cyclictest0-21swapper/111:32:551
2280799353,27cyclictest0-21swapper/108:20:021
22807993526,5cyclictest21-21ksoftirqd/110:54:421
22807993526,5cyclictest21-21ksoftirqd/110:54:421
22807993523,6cyclictest10005-21uniq07:55:001
223632353,28sleep20-21swapper/208:27:012
291832342,6sleep129190-21diskstats07:20:001
286212343,7sleep10-21swapper/107:17:431
2281299345,23cyclictest0-21swapper/209:04:582
22812993423,7cyclictest27503-21sort08:40:122
22812993422,7cyclictest29002-21wc08:45:032
22807993423,6cyclictest15239-21ls09:20:001
22807993417,12cyclictest1443-21fschecks_time11:54:561
2281299334,24cyclictest0-21swapper/212:11:312
22812993322,7cyclictest5141-21awk11:16:122
22812993322,6cyclictest27975-21idleruntime12:29:552
22812993321,8cyclictest22792-21munin-node07:04:542
22812993321,7cyclictest25304-21awk08:35:042
2280799334,25cyclictest0-21swapper/111:49:421
2280799334,25cyclictest0-21swapper/108:19:321
2280799334,25cyclictest0-21swapper/108:11:021
2280799334,24cyclictest0-21swapper/111:28:181
2280799333,26cyclictest0-21swapper/107:40:011
2280799333,26cyclictest0-21swapper/107:32:011
2280799333,25cyclictest0-21swapper/111:04:431
2280799333,25cyclictest0-21swapper/107:26:011
2281299324,24cyclictest0-21swapper/211:32:092
2281299324,24cyclictest0-21swapper/211:00:542
2281299324,23cyclictest0-21swapper/208:00:092
22812993222,6cyclictest27804-21sort07:15:072
22812993222,6cyclictest23835-21sort08:30:132
22812993220,7cyclictest924-21grep11:10:122
2280799324,24cyclictest0-21swapper/109:53:571
2280799323,25cyclictest0-21swapper/111:42:471
2280799323,25cyclictest0-21swapper/108:05:311
2280799323,25cyclictest0-21swapper/107:54:311
22807993220,8cyclictest1958-21grep08:59:591
202952323,23sleep20-21swapper/210:10:042
2281299314,23cyclictest0-21swapper/210:01:022
2281299314,23cyclictest0-21swapper/210:01:022
22812993120,7cyclictest29539-21sed07:20:052
22812993119,7cyclictest11745-21missed_timers09:15:062
2280799314,23cyclictest0-21swapper/110:25:191
2280799314,23cyclictest0-21swapper/109:44:301
2280799314,21cyclictest0-21swapper/110:58:521
2280799314,20cyclictest0-21swapper/109:59:481
2280799314,20cyclictest0-21swapper/109:59:481
22807993120,7cyclictest30540-21grep08:49:591
2281299305,21cyclictest0-21swapper/208:55:012
2281299304,22cyclictest0-21swapper/212:01:172
2281299304,21cyclictest0-21swapper/207:54:572
2281299304,21cyclictest0-21swapper/207:36:002
22812993015,9cyclictest551-21NetworkManager07:09:482
2280799304,22cyclictest0-21swapper/110:15:551
2280799304,21cyclictest0-21swapper/108:56:011
22807993018,8cyclictest29366-21cat08:45:121
22812992916,8cyclictest19398-21grep08:20:002
2281299285,17cyclictest0-21swapper/207:44:592
22807992818,6cyclictest23335-21kernelversion08:30:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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