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2025-12-17 - 08:06
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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 Wed Dec 17, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
921599634,53cyclictest0-21swapper/200:22:352
921599573,49cyclictest0-21swapper/200:17:362
921599562,48cyclictest13014-21aten_rbpower_en20:42:492
9208995646,5cyclictest21-21ksoftirqd/100:37:341
85672549,11sleep20-21swapper/219:03:092
921599534,43cyclictest0-21swapper/223:24:452
921999513,5cyclictest0-21swapper/321:58:473
87552517,16sleep10-21swapper/119:05:051
921599507,37cyclictest0-21swapper/222:21:102
921599504,40cyclictest0-21swapper/221:17:542
921599504,39cyclictest0-21swapper/223:52:512
921599504,39cyclictest0-21swapper/223:35:352
921599504,39cyclictest0-21swapper/223:35:352
921599504,39cyclictest0-21swapper/222:43:072
921599503,41cyclictest0-21swapper/200:29:182
921599503,40cyclictest0-21swapper/221:07:542
920499504,15cyclictest0-21swapper/023:35:430
920499504,15cyclictest0-21swapper/023:35:430
86022509,13sleep30-21swapper/319:03:183
921599495,11cyclictest0-21swapper/220:57:592
921599495,11cyclictest0-21swapper/219:28:102
921599494,39cyclictest0-21swapper/221:42:592
921599494,39cyclictest0-21swapper/220:48:102
921599494,39cyclictest0-21swapper/200:02:492
921599494,38cyclictest0-21swapper/220:02:582
921599494,11cyclictest0-21swapper/223:18:022
9215994912,33cyclictest1124-21latency23:02:542
920899494,39cyclictest0-21swapper/123:57:511
921999484,39cyclictest0-21swapper/319:08:053
9219994812,30cyclictest0-21swapper/320:42:543
921599485,37cyclictest12078-21switchtime20:38:102
921599484,38cyclictest0-21swapper/223:50:042
921599484,11cyclictest0-21swapper/221:33:042
921599484,10cyclictest0-21swapper/222:08:012
921599483,40cyclictest0-21swapper/223:15:352
921599483,40cyclictest0-21swapper/221:40:272
920899484,39cyclictest0-21swapper/122:44:361
920899484,38cyclictest0-21swapper/119:14:491
920899484,37cyclictest0-21swapper/123:22:571
9208994812,30cyclictest0-21swapper/123:37:591
9208994812,30cyclictest0-21swapper/123:37:591
921599476,33cyclictest0-21swapper/219:07:432
921599475,9cyclictest0-21swapper/220:12:532
921599475,9cyclictest0-21swapper/220:12:532
921599474,6cyclictest0-21swapper/219:52:412
921599474,38cyclictest0-21swapper/222:32:522
921599474,37cyclictest0-21swapper/222:48:132
921599474,37cyclictest0-21swapper/222:38:012
921599474,37cyclictest0-21swapper/222:22:512
921599474,37cyclictest0-21swapper/220:27:542
921599474,37cyclictest0-21swapper/200:07:472
9215994737,5cyclictest29-21ksoftirqd/222:28:062
921599473,38cyclictest0-21swapper/219:38:062
920899474,37cyclictest0-21swapper/119:40:521
920899473,39cyclictest0-21swapper/120:40:091
920499474,7cyclictest0-21swapper/022:21:460
920499473,8cyclictest0-21swapper/020:04:290
921599469,31cyclictest0-21swapper/223:08:022
921599464,36cyclictest0-21swapper/219:12:512
921599464,35cyclictest0-21swapper/200:32:592
921599463,8cyclictest0-21swapper/221:29:462
921599463,37cyclictest0-21swapper/222:12:472
921599463,36cyclictest0-21swapper/221:22:502
921599463,10cyclictest5567-21aten_rbpower_vo20:22:512
920899464,37cyclictest0-21swapper/119:52:411
920899464,36cyclictest0-21swapper/122:53:041
920899464,36cyclictest0-21swapper/122:28:011
920899462,38cyclictest20449-21sshd19:33:231
920499468,32cyclictest0-21swapper/020:47:550
920499463,9cyclictest0-21swapper/022:52:500
920499463,38cyclictest0-21swapper/021:23:080
921599457,34cyclictest0-21swapper/220:00:142
921599456,9cyclictest0-21swapper/222:53:112
921599456,32cyclictest0-21swapper/221:47:552
921599454,9cyclictest0-21swapper/221:02:592
921599454,9cyclictest0-21swapper/219:32:582
921599454,36cyclictest0-21swapper/220:52:512
921599453,8cyclictest0-21swapper/220:08:282
921599453,36cyclictest0-21swapper/220:32:522
9215994512,28cyclictest16902-21sshd23:44:022
920899453,7cyclictest0-21swapper/122:02:171
920899453,36cyclictest0-21swapper/123:22:361
920499452,37cyclictest30998-21unixbench_multi21:28:090
921599445,9cyclictest0-21swapper/219:56:542
921599444,7cyclictest0-21swapper/222:57:522
921599444,35cyclictest0-21swapper/219:22:582
921599444,34cyclictest0-21swapper/221:57:552
921599444,34cyclictest0-21swapper/200:23:002
9215994434,5cyclictest29-21ksoftirqd/223:27:372
921599443,35cyclictest0-21swapper/223:42:362
920899444,34cyclictest0-21swapper/119:52:551
920899443,36cyclictest0-21swapper/120:17:551
920899443,36cyclictest0-21swapper/120:17:551
920899443,36cyclictest0-21swapper/119:43:031
920499444,9cyclictest0-21swapper/019:16:190
920499444,36cyclictest0-21swapper/023:39:140
920499444,36cyclictest0-21swapper/023:39:140
921599434,6cyclictest0-21swapper/221:55:512
921599434,34cyclictest0-21swapper/219:46:412
921599434,34cyclictest0-21swapper/219:18:482
921599434,34cyclictest0-21swapper/200:00:532
921599433,35cyclictest0-21swapper/221:12:522
920899434,8cyclictest0-21swapper/119:57:491
920899434,33cyclictest0-21swapper/120:17:401
920899434,33cyclictest0-21swapper/120:17:401
920899433,35cyclictest0-21swapper/122:27:321
920899432,8cyclictest11459-21crond19:12:411
920499433,9cyclictest0-21swapper/021:59:070
920499433,36cyclictest0-21swapper/000:29:440
920499433,35cyclictest0-21swapper/000:26:150
920499433,35cyclictest0-21swapper/000:22:030
920499433,10cyclictest0-21swapper/000:00:190
248222433,7sleep10-21swapper/100:07:361
921999423,9cyclictest0-21swapper/321:40:353
9219994229,9cyclictest0-21swapper/321:23:083
921599425,32cyclictest0-21swapper/222:04:042
921599424,33cyclictest0-21swapper/223:39:372
921599423,34cyclictest0-21swapper/220:17:492
921599423,34cyclictest0-21swapper/220:17:492
920899424,33cyclictest0-21swapper/121:27:391
920899424,32cyclictest0-21swapper/121:12:221
920899423,34cyclictest0-21swapper/121:43:101
920899423,33cyclictest15957-21perl23:42:501
920899423,33cyclictest0-21swapper/121:27:531
920899423,33cyclictest0-21swapper/120:59:281
920499424,33cyclictest0-21swapper/019:36:500
920499424,32cyclictest0-21swapper/020:17:210
920499424,32cyclictest0-21swapper/020:17:210
920499423,34cyclictest0-21swapper/022:34:230
920499423,34cyclictest0-21swapper/020:39:400
920499423,10cyclictest0-21swapper/022:24:410
883724218,18sleep00-21swapper/019:06:040
239372423,7sleep10-21swapper/100:03:021
920899414,9cyclictest0-21swapper/123:09:441
920899413,33cyclictest0-21swapper/123:37:211
920899413,33cyclictest0-21swapper/123:37:211
920899413,33cyclictest0-21swapper/122:38:311
920899413,33cyclictest0-21swapper/122:13:311
920899413,33cyclictest0-21swapper/119:20:031
920899413,33cyclictest0-21swapper/100:28:041
920499414,31cyclictest0-21swapper/020:43:240
920499413,34cyclictest0-21swapper/023:30:280
920499413,33cyclictest0-21swapper/000:09:440
920899403,5cyclictest0-21swapper/123:53:051
920899403,33cyclictest0-21swapper/123:29:221
920899403,32cyclictest0-21swapper/120:45:581
920899403,32cyclictest0-21swapper/120:23:461
920499404,11cyclictest0-21swapper/023:50:200
920499403,32cyclictest0-21swapper/023:14:390
77562402,31sleep37827-21/usr/sbin/munin20:27:563
246272402,31sleep324726-21timerwakeupswit22:38:053
920899393,32cyclictest0-21swapper/122:17:401
9208993925,9cyclictest25405-21sed21:13:081
920499393,32cyclictest0-21swapper/020:29:170
920499393,32cyclictest0-21swapper/020:10:380
920499393,31cyclictest0-21swapper/021:21:350
920499393,31cyclictest0-21swapper/020:59:210
56162393,8sleep10-21swapper/123:13:161
180982393,7sleep10-21swapper/120:54:381
119402393,30sleep311941-21sshd22:04:453
920499384,29cyclictest0-21swapper/019:07:510
9204993825,8cyclictest14555-21cat19:18:090
68412383,6sleep00-21swapper/020:24:110
62092383,7sleep10-21swapper/121:48:341
318672383,7sleep10-21swapper/120:05:371
229442383,6sleep30-21swapper/321:08:003
224512383,6sleep00-21swapper/019:40:000
220892383,7sleep10-21swapper/121:07:291
179902383,6sleep00-21swapper/020:53:200
157462383,6sleep30-21swapper/319:22:573
920499374,9cyclictest0-21swapper/023:03:400
45822373,6sleep00-21swapper/021:46:270
300482373,6sleep30-21swapper/300:19:213
287902373,6sleep00-21swapper/022:50:050
230582373,6sleep00-21swapper/000:02:440
193122373,6sleep30-21swapper/322:23:333
180272373,6sleep30-21swapper/320:53:473
167302373,6sleep00-21swapper/019:23:390
921999364,27cyclictest0-21swapper/321:46:563
9204993624,8cyclictest29101-21grep19:57:580
188692363,6sleep30-21swapper/319:31:553
188612363,7sleep10-21swapper/123:50:061
176442363,6sleep30-21swapper/322:20:553
921999354,8cyclictest0-21swapper/319:16:553
921999352,28cyclictest27834-21grep19:53:093
920499354,26cyclictest0-21swapper/023:27:180
25472352,27sleep02625-21df23:07:480
249462353,6sleep00-21swapper/022:38:510
137762353,6sleep00-21swapper/022:09:170
130032354,5sleep10-21swapper/122:07:571
921999344,25cyclictest0-21swapper/322:48:133
921999343,27cyclictest0-21swapper/321:56:593
9219993423,7cyclictest16196-21wc23:42:553
9219993421,8cyclictest11916-21grep20:38:073
920899344,25cyclictest0-21swapper/120:50:271
9204993422,7cyclictest942-21latency_hist21:37:390
327522343,7sleep10-21swapper/123:02:341
326562343,6sleep30-21swapper/323:01:233
32242342,6sleep30-21swapper/300:33:543
263962343,6sleep30-21swapper/300:10:243
212322343,6sleep30-21swapper/322:29:083
170262342,4sleep00-21swapper/023:45:300
9219993322,7cyclictest24711-21cut21:12:563
9219993321,7cyclictest5561-21cut20:22:513
920499334,23cyclictest0-21swapper/021:52:530
9204993321,6cyclictest5596-21tr21:48:000
9204993319,9cyclictest19947-21ls23:52:550
312442333,6sleep30-21swapper/321:30:053
921999324,23cyclictest0-21swapper/322:32:503
921999324,23cyclictest0-21swapper/320:13:063
921999324,23cyclictest0-21swapper/320:13:063
921999324,21cyclictest0-21swapper/319:32:543
9219993220,7cyclictest32513-21cut00:27:463
9219993214,13cyclictest17530-21grep23:47:453
920899324,24cyclictest0-21swapper/100:18:041
920899324,23cyclictest0-21swapper/119:29:481
920899324,23cyclictest0-21swapper/100:24:171
920899323,26cyclictest0-21swapper/122:05:451
920899323,24cyclictest0-21swapper/121:53:001
920499325,22cyclictest0-21swapper/019:47:540
920499323,24cyclictest0-21swapper/000:32:580
920499323,24cyclictest0-21swapper/000:12:390
9204993222,6cyclictest23775-21awk21:10:070
9204993215,12cyclictest17399-21cpu19:27:510
42892322,24sleep34348-21awk20:18:023
42892322,24sleep34348-21awk20:18:023
257632323,6sleep00-21swapper/021:16:380
921999314,22cyclictest0-21swapper/323:57:533
921999314,22cyclictest0-21swapper/323:05:573
921999314,22cyclictest0-21swapper/321:37:383
9219993120,7cyclictest25694-21switchtime19:48:083
921999312,23cyclictest30172-21latency_hist20:02:413
921999312,14cyclictest574-21polkitd00:27:343
9219993119,7cyclictest10028-21cut23:27:473
920899315,21cyclictest0-21swapper/121:38:001
920899314,22cyclictest0-21swapper/123:02:591
9208993117,9cyclictest548-21NetworkManager22:52:361
920499314,23cyclictest0-21swapper/023:21:150
921999305,20cyclictest0-21swapper/300:02:553
921999305,19cyclictest0-21swapper/323:37:463
921999305,19cyclictest0-21swapper/323:37:463
921999304,22cyclictest0-21swapper/322:43:093
921999304,21cyclictest0-21swapper/323:07:543
921999304,20cyclictest0-21swapper/322:52:483
921999304,20cyclictest0-21swapper/322:08:053
921999304,19cyclictest0-21swapper/319:18:013
921999303,22cyclictest0-21swapper/321:17:503
921999303,22cyclictest0-21swapper/321:02:483
921999302,23cyclictest32352-21aten_rbpower_vo20:07:533
9219993018,7cyclictest15618-21seq20:48:043
9219993017,8cyclictest26989-21cut00:12:463
9219993011,14cyclictest10873-21crond20:37:393
920899303,24cyclictest0-21swapper/120:11:471
920899303,22cyclictest0-21swapper/122:33:101
9208993021,5cyclictest1032-21latency_hist21:37:391
920499302,23cyclictest26718-21grep22:43:070
9204993019,7cyclictest9785-21latency20:32:570
9204993017,7cyclictest14912sleep021:37:530
921999294,21cyclictest0-21swapper/320:02:573
921999294,21cyclictest0-21swapper/319:44:353
921999294,21cyclictest0-21swapper/319:38:113
921999294,20cyclictest0-21swapper/323:12:483
921999294,20cyclictest0-21swapper/321:47:523
921999293,20cyclictest14767-21/usr/sbin/munin22:12:543
9219992916,8cyclictest19494-21sort23:52:493
920899293,22cyclictest0-21swapper/121:19:391
920499294,20cyclictest0-21swapper/021:06:400
920499293,21cyclictest0-21swapper/022:57:570
9204992919,6cyclictest638-21runrttasks20:17:530
9204992919,6cyclictest638-21runrttasks20:17:530
9204992916,8cyclictest23834-21sort19:43:080
9204992916,8cyclictest20170-21uniq22:27:510
921999284,19cyclictest0-21swapper/323:32:503
921999284,19cyclictest0-21swapper/323:32:503
921999283,22cyclictest0-21swapper/323:21:433
9219992817,6cyclictest8675-21memory23:22:563
9219992816,7cyclictest19018-21if_err_eth220:57:553
920899284,19cyclictest0-21swapper/120:28:221
920899284,19cyclictest0-21swapper/100:12:571
9208992818,6cyclictest9225-21/usr/sbin/munin20:32:511
9208992817,7cyclictest554-21dbus-daemon19:27:411
920499283,20cyclictest0-21swapper/019:52:550
9204992818,6cyclictest638-21runrttasks22:12:450
9204992817,7cyclictest11789-21ksmtuned22:03:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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