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2026-05-07 - 02:55
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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 Thu May 07, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2235499893,19cyclictest7986-21ssh22:37:370
2235499893,19cyclictest7986-21ssh22:37:370
22354997412,56cyclictest0-21swapper/023:27:090
2235499738,59cyclictest0-21swapper/022:18:330
22354997310,6cyclictest0-21swapper/023:13:360
2235499727,59cyclictest0-21swapper/021:39:150
22354997210,56cyclictest0-21swapper/023:55:260
22354997210,56cyclictest0-21swapper/023:55:260
2235499717,58cyclictest0-21swapper/022:49:150
22354997111,5cyclictest0-21swapper/021:19:590
2235499709,5cyclictest0-21swapper/000:13:180
2235499706,5cyclictest0-21swapper/022:30:350
2235499706,5cyclictest0-21swapper/022:30:350
2235499705,7cyclictest0-21swapper/022:57:190
2235499705,59cyclictest0-21swapper/021:07:260
2235499704,7cyclictest0-21swapper/022:24:350
2235499704,58cyclictest0-21swapper/023:20:410
2235499704,58cyclictest0-21swapper/023:20:410
2235499702,18cyclictest600-21modem-manager21:55:310
22354997011,53cyclictest0-21swapper/021:45:070
22354997011,53cyclictest0-21swapper/021:45:070
2235499696,57cyclictest0-21swapper/023:48:220
2235499695,7cyclictest0-21swapper/022:45:140
2235499695,58cyclictest0-21swapper/022:07:480
2235499695,58cyclictest0-21swapper/021:25:530
2235499695,57cyclictest0-21swapper/021:31:500
2235499694,7cyclictest0-21swapper/023:15:380
2235499694,7cyclictest0-21swapper/022:54:150
2235499694,59cyclictest0-21swapper/000:21:560
2235499694,59cyclictest0-21swapper/000:16:320
2235499694,59cyclictest0-21swapper/000:00:310
2235499694,58cyclictest0-21swapper/023:33:210
2235499694,58cyclictest0-21swapper/023:06:550
2235499693,7cyclictest15549-21/usr/sbin/munin21:20:570
22354996911,52cyclictest0-21swapper/000:29:240
2235499685,57cyclictest0-21swapper/021:45:440
2235499685,57cyclictest0-21swapper/021:45:440
2235499684,58cyclictest0-21swapper/023:38:170
2235499684,58cyclictest0-21swapper/022:00:100
2235499684,57cyclictest0-21swapper/023:56:430
2235499684,57cyclictest0-21swapper/023:02:470
2235499684,57cyclictest0-21swapper/022:04:440
2235499674,9cyclictest0-21swapper/022:15:060
2235499674,7cyclictest0-21swapper/019:30:530
2235499674,57cyclictest0-21swapper/023:44:370
2235499674,57cyclictest0-21swapper/000:31:310
2235499667,53cyclictest0-21swapper/000:07:320
2235499664,56cyclictest0-21swapper/021:14:170
2235499662,58cyclictest22962-21/usr/sbin/munin19:05:550
2235499662,58cyclictest13188-21df_inode20:05:460
2235499645,54cyclictest624-21iscsid22:28:330
2235499644,53cyclictest0-21swapper/019:27:080
2235499642,56cyclictest28737-21df_inode19:20:490
2235499623,53cyclictest0-21swapper/019:45:540
2235499623,53cyclictest0-21swapper/019:35:460
2235499622,7cyclictest27982-21/usr/sbin/munin20:45:500
2235499604,50cyclictest0-21swapper/019:43:190
2235499594,49cyclictest0-21swapper/020:24:120
2235499594,48cyclictest0-21swapper/020:44:330
2235499593,50cyclictest0-21swapper/019:20:350
2235499593,50cyclictest0-21swapper/019:20:350
2235499584,6cyclictest0-21swapper/020:25:390
2235499584,49cyclictest0-21swapper/019:57:240
2237099574,47cyclictest0-21swapper/321:38:113
2237099574,47cyclictest0-21swapper/321:34:313
2235499563,7cyclictest0-21swapper/020:02:580
2235499563,6cyclictest0-21swapper/021:02:480
2237099559,41cyclictest0-21swapper/323:48:583
2237099555,44cyclictest0-21swapper/300:07:073
2237099554,45cyclictest0-21swapper/321:52:093
2237099553,47cyclictest0-21swapper/321:48:323
2237099553,47cyclictest0-21swapper/321:48:323
2237099553,47cyclictest0-21swapper/300:20:283
2237099553,46cyclictest0-21swapper/322:27:033
22370995521,9cyclictest37-21ksoftirqd/321:56:033
22358995546,5cyclictest21-21ksoftirqd/121:25:321
2235499553,47cyclictest0-21swapper/020:33:020
2236599544,44cyclictest0-21swapper/223:11:182
220332549,15sleep00-21swapper/019:04:350
2237099537,39cyclictest0-21swapper/321:29:593
2237099534,43cyclictest0-21swapper/322:39:293
2237099534,43cyclictest0-21swapper/322:39:293
2237099534,43cyclictest0-21swapper/300:21:473
22370995321,27cyclictest1788-21/usr/sbin/munin19:36:053
2237099525,40cyclictest0-21swapper/320:50:543
2237099525,40cyclictest0-21swapper/320:50:543
2237099524,42cyclictest0-21swapper/322:49:433
22370995236,11cyclictest0-21swapper/323:02:493
2237099523,43cyclictest0-21swapper/323:55:573
22370995214,32cyclictest13071-21sshd23:27:213
2235499523,22cyclictest0-21swapper/020:37:390
2237099514,42cyclictest0-21swapper/319:15:433
2237099514,42cyclictest0-21swapper/319:15:433
2237099514,41cyclictest0-21swapper/323:35:483
2237099514,41cyclictest0-21swapper/300:35:043
2237099513,43cyclictest0-21swapper/323:06:193
2237099513,43cyclictest0-21swapper/321:07:413
2237099513,42cyclictest0-21swapper/322:31:373
2237099513,42cyclictest0-21swapper/322:31:373
2237099513,42cyclictest0-21swapper/300:12:173
2237099512,7cyclictest8637-21ssh21:11:353
2237099512,44cyclictest0-21swapper/321:15:513
22370995114,32cyclictest7150-21sshd19:50:233
2236599514,42cyclictest0-21swapper/223:43:582
2236599514,41cyclictest0-21swapper/200:30:502
2235899514,41cyclictest0-21swapper/100:01:131
2237099506,38cyclictest0-21swapper/322:11:153
2237099505,39cyclictest0-21swapper/321:41:093
2237099505,39cyclictest0-21swapper/321:41:093
2237099504,41cyclictest0-21swapper/322:04:203
2237099504,41cyclictest0-21swapper/319:42:233
2237099504,39cyclictest0-21swapper/323:32:133
2237099503,5cyclictest0-21swapper/322:55:583
22370995012,32cyclictest0-21swapper/319:50:593
22370995011,32cyclictest0-21swapper/300:01:443
2235499503,17cyclictest8186-21/usr/sbin/munin19:50:590
2237099494,40cyclictest0-21swapper/322:08:403
2237099494,40cyclictest0-21swapper/320:25:213
2237099494,39cyclictest0-21swapper/323:21:143
2237099494,39cyclictest0-21swapper/323:21:143
2237099494,39cyclictest0-21swapper/322:42:223
2237099494,39cyclictest0-21swapper/322:20:073
2237099494,39cyclictest0-21swapper/321:21:443
2237099494,38cyclictest0-21swapper/323:50:363
2237099494,38cyclictest0-21swapper/323:50:363
2237099494,21cyclictest0-21swapper/320:15:513
2237099493,39cyclictest0-21swapper/319:55:553
2237099493,13cyclictest0-21swapper/323:10:423
22370994911,32cyclictest0-21swapper/320:05:583
2236599493,40cyclictest0-21swapper/223:29:282
22358994911,32cyclictest0-21swapper/123:06:001
22358994910,32cyclictest0-21swapper/100:15:501
22354994914,7cyclictest32081-21sort20:55:490
2237099484,38cyclictest0-21swapper/322:51:033
2237099484,38cyclictest0-21swapper/322:22:023
2237099484,38cyclictest0-21swapper/320:46:013
2237099484,38cyclictest0-21swapper/320:35:593
2237099484,38cyclictest0-21swapper/319:26:023
22370994810,32cyclictest0-21swapper/300:28:143
2236599485,37cyclictest0-21swapper/223:21:402
2236599485,37cyclictest0-21swapper/223:21:402
2236599484,9cyclictest0-21swapper/223:50:082
2236599483,40cyclictest0-21swapper/221:12:212
2235899484,38cyclictest0-21swapper/100:05:511
2235899483,13cyclictest0-21swapper/121:10:471
22358994810,5cyclictest0-21swapper/122:11:311
22354994816,8cyclictest15456-21grep20:10:530
2237099474,37cyclictest0-21swapper/323:15:413
2237099473,9cyclictest0-21swapper/320:55:583
2237099473,39cyclictest0-21swapper/323:41:393
2237099473,38cyclictest0-21swapper/320:10:583
2236599474,37cyclictest0-21swapper/222:07:052
2236599474,37cyclictest0-21swapper/221:40:572
2236599474,37cyclictest0-21swapper/221:40:572
2236599474,36cyclictest0-21swapper/222:15:592
2235899474,38cyclictest0-21swapper/122:55:441
2235899474,37cyclictest0-21swapper/123:41:551
2235899474,37cyclictest0-21swapper/123:35:561
2235899473,39cyclictest0-21swapper/123:01:091
22354994714,10cyclictest586-21gdbus20:55:330
22354994714,10cyclictest586-21gdbus20:55:330
2237099464,37cyclictest0-21swapper/319:10:483
2237099464,37cyclictest0-21swapper/319:10:483
2237099463,37cyclictest0-21swapper/321:00:593
2236599466,35cyclictest0-21swapper/222:52:382
2236599464,37cyclictest0-21swapper/223:09:542
2236599464,36cyclictest0-21swapper/223:38:282
2236599464,36cyclictest0-21swapper/222:48:112
2236599464,36cyclictest0-21swapper/222:32:102
2236599464,36cyclictest0-21swapper/222:32:102
2236599464,36cyclictest0-21swapper/221:35:522
2236599464,36cyclictest0-21swapper/221:26:122
2236599464,36cyclictest0-21swapper/200:20:482
2236599464,36cyclictest0-21swapper/200:18:382
2236599464,36cyclictest0-21swapper/200:10:592
2236599464,36cyclictest0-21swapper/200:09:312
2236599463,38cyclictest0-21swapper/222:35:562
2236599463,38cyclictest0-21swapper/222:35:562
2235899464,37cyclictest0-21swapper/123:56:061
2235899464,37cyclictest0-21swapper/122:30:531
2235899464,37cyclictest0-21swapper/122:30:531
2235899464,36cyclictest0-21swapper/123:34:121
2235899464,36cyclictest0-21swapper/123:24:101
2235899464,36cyclictest0-21swapper/123:24:101
2237099454,9cyclictest0-21swapper/319:30:403
2237099454,15cyclictest0-21swapper/319:07:103
2237099453,36cyclictest0-21swapper/320:30:453
2236599454,16cyclictest0-21swapper/221:56:172
22365994510,8cyclictest0-21swapper/222:01:292
2235899455,34cyclictest0-21swapper/123:11:351
2235899454,36cyclictest0-21swapper/122:20:341
2235899454,36cyclictest0-21swapper/121:29:451
2235899454,16cyclictest0-21swapper/122:25:561
22358994536,5cyclictest29639-21systemd-cgroups20:50:341
2235899453,17cyclictest0-21swapper/123:46:061
73442444,34sleep10-21swapper/121:53:411
2237099443,8cyclictest29958-21awk19:22:303
2237099443,8cyclictest0-21swapper/320:40:483
2237099443,12cyclictest21927-21taskset20:27:573
2236599445,33cyclictest0-21swapper/222:56:552
2236599445,33cyclictest0-21swapper/222:21:102
2236599445,33cyclictest0-21swapper/200:04:142
2236599444,35cyclictest0-21swapper/223:51:002
2236599444,35cyclictest0-21swapper/223:51:002
2236599444,35cyclictest0-21swapper/221:21:212
2236599444,34cyclictest0-21swapper/222:25:502
2236599444,34cyclictest0-21swapper/221:31:032
2236599443,36cyclictest0-21swapper/219:10:522
2236599443,36cyclictest0-21swapper/219:10:522
2235899445,33cyclictest0-21swapper/123:17:201
2235899444,35cyclictest0-21swapper/100:10:471
22358994434,5cyclictest21-21ksoftirqd/100:25:291
2235899443,35cyclictest26823-21ssh22:20:321
185962443,8sleep10-21swapper/122:51:201
2237099432,35cyclictest11150-21/usr/sbin/munin20:00:513
2236599434,33cyclictest0-21swapper/219:10:372
22358994333,5cyclictest21-21ksoftirqd/119:20:351
22358994333,5cyclictest21-21ksoftirqd/119:20:351
2235499435,11cyclictest0-21swapper/020:17:230
61842423,7sleep20-21swapper/223:18:502
2236599425,6cyclictest0-21swapper/221:08:252
2236599424,7cyclictest0-21swapper/222:11:022
2236599424,32cyclictest0-21swapper/219:20:352
2236599424,32cyclictest0-21swapper/219:20:352
2236599423,33cyclictest5424-21load21:50:522
198802423,7sleep20-21swapper/220:21:062
29852413,7sleep20-21swapper/221:47:182
29852413,7sleep20-21swapper/221:47:182
244672413,7sleep10-21swapper/121:32:561
2235899414,31cyclictest0-21swapper/121:44:041
2235899414,31cyclictest0-21swapper/121:44:041
180092413,8sleep10-21swapper/122:07:371
88302403,7sleep20-21swapper/219:53:052
293472403,7sleep20-21swapper/220:47:132
22358994030,5cyclictest21-21ksoftirqd/123:55:301
22358994030,5cyclictest21-21ksoftirqd/123:55:301
49922393,7sleep10-21swapper/119:41:501
2236599394,29cyclictest0-21swapper/223:56:172
218482393,7sleep10-21swapper/120:27:001
182862393,7sleep10-21swapper/120:19:121
110792393,7sleep10-21swapper/121:58:401
2236599383,30cyclictest31812-21sshd19:27:222
2236599382,32cyclictest29066-21iostat_ios19:20:542
2188323814,18sleep10-21swapper/119:02:471
108142383,8sleep10-21swapper/119:59:161
314472373,7sleep20-21swapper/220:55:022
314472373,7sleep20-21swapper/220:55:022
229732373,7sleep10-21swapper/120:30:551
2236599375,27cyclictest0-21swapper/200:30:182
2236599374,28cyclictest0-21swapper/223:00:412
22365993724,7cyclictest2417-21sed21:01:042
2236599371,32cyclictest14351-21sh21:20:332
2188423714,17sleep20-21swapper/219:02:482
2046623714,17sleep30-21swapper/319:00:443
142932373,7sleep20-21swapper/220:06:092
13522373,7sleep10-21swapper/119:33:041
116432372,29sleep111649-21irqstats20:00:531
300472363,7sleep10-21swapper/119:23:351
258462363,7sleep10-21swapper/120:40:041
2236599364,27cyclictest0-21swapper/223:32:592
22358993624,7cyclictest21-21ksoftirqd/120:55:331
22358993624,7cyclictest21-21ksoftirqd/120:55:331
2235499363,10cyclictest0-21swapper/019:10:490
2235499363,10cyclictest0-21swapper/019:10:490
220832363,7sleep20-21swapper/220:29:512
181312353,6sleep20-21swapper/220:17:202
117352352,6sleep111742-21ssh22:42:391
2236599344,26cyclictest0-21swapper/222:44:542
2235899343,27cyclictest0-21swapper/121:20:281
22358993425,5cyclictest21-21ksoftirqd/119:15:351
22358993425,5cyclictest21-21ksoftirqd/119:15:351
22358993423,6cyclictest4525-21grep21:06:041
133252342,26sleep113397-21aten_rbpower_po22:45:411
8352333,7sleep20-21swapper/220:58:362
31932333,7sleep20-21swapper/219:37:402
22365993322,7cyclictest32570-21taskset19:30:492
22365993321,7cyclictest26355-21sort20:40:472
2235899333,26cyclictest0-21swapper/121:40:281
22358993321,7cyclictest6790-21vmstat19:46:031
22358993320,7cyclictest2030-21ssh21:45:591
22358993320,7cyclictest2030-21ssh21:45:591
22358993316,12cyclictest11360-21fschecks_time23:25:441
22358993312,16cyclictest16041-21unixbench_multi20:11:041
2235899324,24cyclictest0-21swapper/100:32:581
2235899324,23cyclictest0-21swapper/100:29:311
2235899323,25cyclictest0-21swapper/120:41:281
22358993223,5cyclictest21-21ksoftirqd/122:05:311
22358993221,6cyclictest1168-21ls21:00:331
22365993120,7cyclictest6213-21cut19:45:532
2235899314,21cyclictest0-21swapper/120:05:581
2236599303,22cyclictest0-21swapper/220:30:472
2236599303,22cyclictest0-21swapper/219:40:532
2235899304,21cyclictest0-21swapper/119:25:481
2235899304,21cyclictest0-21swapper/119:05:371
2235899303,23cyclictest0-21swapper/122:35:491
2235899303,23cyclictest0-21swapper/122:35:491
22358993018,7cyclictest2817-21ls19:36:031
22365992919,6cyclictest15838-21switchtime20:11:022
22365992919,6cyclictest12369-21unixbench_singl20:01:052
22365992912,13cyclictest10506-21sed19:56:042
2235899294,19cyclictest0-21swapper/119:50:461
2235899293,22cyclictest0-21swapper/121:00:351
2236599284,20cyclictest0-21swapper/220:40:312
22358992717,6cyclictest18810-21forks20:20:481
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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