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2026-07-29 - 05:53
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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 Jul 29, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10004996022,34cyclictest37-21ksoftirqd/300:02:073
962225812,16sleep20-21swapper/218:30:452
962225812,16sleep20-21swapper/218:30:452
998699574,28cyclictest0-21swapper/021:35:030
1000499574,47cyclictest0-21swapper/323:23:043
1000499569,5cyclictest0-21swapper/323:06:213
1000499565,46cyclictest0-21swapper/321:37:193
1000499564,47cyclictest0-21swapper/319:42:393
9986995522,7cyclictest24788-21aten_rbpower_cu21:17:220
998699544,44cyclictest0-21swapper/023:23:380
9986995410,38cyclictest0-21swapper/021:11:030
1000499544,44cyclictest0-21swapper/322:34:213
1000499544,44cyclictest0-21swapper/321:29:213
998699534,42cyclictest0-21swapper/023:49:070
998699533,44cyclictest0-21swapper/022:31:150
998699533,44cyclictest0-21swapper/021:15:230
998699533,44cyclictest0-21swapper/019:42:250
1000499539,5cyclictest0-21swapper/321:10:133
1000499533,25cyclictest0-21swapper/322:06:343
999099524,42cyclictest0-21swapper/123:09:111
998699524,42cyclictest0-21swapper/020:53:240
998699524,42cyclictest0-21swapper/020:40:040
1000499524,43cyclictest0-21swapper/323:34:203
1000499524,43cyclictest0-21swapper/321:44:193
10004995212,35cyclictest14074-21fschecks_time20:07:283
1000499521,45cyclictest19923-21kworker/3:021:18:063
998699514,42cyclictest0-21swapper/021:44:120
1000499513,43cyclictest0-21swapper/323:16:213
1000499513,42cyclictest0-21swapper/322:50:013
10004995116,30cyclictest6671-21unixbench_multi22:17:413
999899504,41cyclictest0-21swapper/223:23:202
999899504,40cyclictest0-21swapper/222:38:312
999099507,37cyclictest0-21swapper/122:07:201
999099504,40cyclictest0-21swapper/121:43:021
999099504,40cyclictest0-21swapper/121:33:131
999099504,39cyclictest0-21swapper/120:37:391
999099503,42cyclictest0-21swapper/123:02:161
998699506,8cyclictest0-21swapper/021:50:220
998699506,8cyclictest0-21swapper/021:50:220
998699504,41cyclictest0-21swapper/022:40:310
998699504,41cyclictest0-21swapper/020:59:230
998699504,39cyclictest0-21swapper/000:00:260
96232508,15sleep30-21swapper/318:30:463
96232508,15sleep30-21swapper/318:30:463
1000499507,37cyclictest0-21swapper/321:53:413
1000499505,40cyclictest0-21swapper/323:56:293
1000499505,40cyclictest0-21swapper/323:56:293
1000499504,8cyclictest0-21swapper/323:47:203
1000499504,41cyclictest0-21swapper/323:08:013
1000499503,41cyclictest0-21swapper/320:40:143
999899495,38cyclictest0-21swapper/223:32:402
999899494,39cyclictest0-21swapper/222:53:212
999099493,40cyclictest0-21swapper/122:12:281
998699498,8cyclictest16323-21cpu18:47:260
998699494,8cyclictest0-21swapper/019:09:460
998699494,40cyclictest0-21swapper/021:22:210
998699494,40cyclictest0-21swapper/020:46:240
998699494,39cyclictest0-21swapper/022:53:010
998699494,39cyclictest0-21swapper/022:00:570
998699494,39cyclictest0-21swapper/021:55:290
998699494,38cyclictest0-21swapper/023:31:300
998699493,40cyclictest0-21swapper/023:04:310
998699493,12cyclictest0-21swapper/018:52:430
998699492,41cyclictest15854-21timerwakeupswit23:12:400
1000499495,11cyclictest0-21swapper/319:12:343
1000499494,40cyclictest0-21swapper/322:56:413
1000499494,39cyclictest0-21swapper/322:44:413
1000499494,39cyclictest0-21swapper/322:44:413
1000499494,39cyclictest0-21swapper/322:30:313
1000499494,39cyclictest0-21swapper/321:32:233
1000499494,39cyclictest0-21swapper/319:52:393
1000499493,7cyclictest4986-21ssh22:17:023
999899485,37cyclictest0-21swapper/223:18:382
999899484,39cyclictest0-21swapper/218:32:272
999899484,39cyclictest0-21swapper/218:32:272
999099485,37cyclictest0-21swapper/121:47:461
999099485,37cyclictest0-21swapper/121:47:461
999099484,38cyclictest0-21swapper/121:27:381
999099484,37cyclictest0-21swapper/122:55:021
999099483,40cyclictest0-21swapper/120:43:141
999099483,39cyclictest0-21swapper/123:57:321
998699488,34cyclictest0-21swapper/023:07:230
998699486,37cyclictest0-21swapper/023:43:210
998699484,8cyclictest0-21swapper/022:49:510
998699484,39cyclictest0-21swapper/018:42:250
998699484,38cyclictest0-21swapper/023:53:000
998699484,38cyclictest0-21swapper/023:53:000
998699484,38cyclictest0-21swapper/018:37:360
998699484,37cyclictest0-21swapper/022:09:220
998699484,11cyclictest0-21swapper/022:22:310
998699483,41cyclictest0-21swapper/020:47:540
998699483,40cyclictest0-21swapper/023:20:400
9986994813,29cyclictest0-21swapper/020:32:240
9986994811,5cyclictest0-21swapper/023:39:010
95532489,14sleep10-21swapper/118:29:561
95532489,14sleep10-21swapper/118:29:561
1000499488,34cyclictest0-21swapper/320:59:333
1000499486,37cyclictest0-21swapper/323:18:033
1000499486,36cyclictest0-21swapper/321:48:503
1000499486,36cyclictest0-21swapper/321:48:503
1000499486,36cyclictest0-21swapper/320:50:233
1000499486,17cyclictest0-21swapper/323:27:413
1000499485,37cyclictest0-21swapper/322:10:013
1000499484,38cyclictest0-21swapper/323:38:303
1000499484,38cyclictest0-21swapper/321:22:433
1000499484,38cyclictest0-21swapper/321:06:573
10004994810,32cyclictest0-21swapper/319:02:333
999899477,34cyclictest0-21swapper/221:01:182
999899474,37cyclictest0-21swapper/221:09:422
999899474,37cyclictest0-21swapper/220:51:232
999899474,37cyclictest0-21swapper/220:32:432
999099478,33cyclictest0-21swapper/123:17:441
999099474,38cyclictest0-21swapper/121:41:471
999099474,37cyclictest0-21swapper/123:00:501
998699478,33cyclictest0-21swapper/021:29:280
998699474,37cyclictest0-21swapper/022:19:270
998699474,37cyclictest0-21swapper/022:15:110
998699474,37cyclictest0-21swapper/022:03:200
998699474,37cyclictest0-21swapper/021:40:350
998699474,37cyclictest0-21swapper/019:27:280
998699473,8cyclictest0-21swapper/022:59:010
998699473,39cyclictest0-21swapper/021:03:430
9986994711,8cyclictest0-21swapper/022:43:500
9986994711,8cyclictest0-21swapper/022:43:500
9986994710,31cyclictest0-21swapper/023:33:240
1000499476,36cyclictest0-21swapper/322:38:383
1000499476,36cyclictest0-21swapper/322:25:183
1000499476,36cyclictest0-21swapper/321:59:293
1000499476,36cyclictest0-21swapper/321:15:533
1000499474,38cyclictest0-21swapper/320:02:373
1000499474,38cyclictest0-21swapper/319:37:303
1000499473,39cyclictest0-21swapper/320:32:543
1000499472,15cyclictest19923-21kworker/3:023:00:523
999899464,37cyclictest0-21swapper/223:29:372
999899464,37cyclictest0-21swapper/221:29:492
999899464,36cyclictest0-21swapper/223:56:132
999899464,36cyclictest0-21swapper/223:56:132
999899464,36cyclictest0-21swapper/222:47:322
999899464,36cyclictest0-21swapper/221:06:472
999899464,17cyclictest0-21swapper/222:08:172
999899464,14cyclictest0-21swapper/222:30:072
9998994634,8cyclictest0-21swapper/222:15:422
999099465,35cyclictest0-21swapper/123:52:471
999099465,35cyclictest0-21swapper/123:52:471
999099464,36cyclictest0-21swapper/121:53:241
999099464,10cyclictest0-21swapper/119:42:291
9990994610,31cyclictest0-21swapper/122:22:441
998699464,36cyclictest0-21swapper/022:32:510
998699464,36cyclictest0-21swapper/018:57:330
998699463,7cyclictest0-21swapper/020:10:250
1000499469,31cyclictest0-21swapper/320:52:333
1000499464,36cyclictest0-21swapper/323:42:583
1000499464,36cyclictest0-21swapper/320:42:473
1000499464,36cyclictest0-21swapper/319:32:353
1000499464,36cyclictest0-21swapper/319:22:283
999899458,6cyclictest0-21swapper/222:32:402
999899455,34cyclictest0-21swapper/223:49:262
999899454,16cyclictest0-21swapper/222:04:152
999899453,37cyclictest0-21swapper/221:17:372
999099455,34cyclictest0-21swapper/121:57:451
999099454,36cyclictest0-21swapper/123:26:421
999099453,37cyclictest0-21swapper/121:06:261
998699454,35cyclictest0-21swapper/019:23:480
998699453,37cyclictest0-21swapper/020:00:410
9986994510,5cyclictest0-21swapper/020:12:340
9986994510,5cyclictest0-21swapper/020:12:340
1000499455,35cyclictest0-21swapper/318:38:123
1000499454,35cyclictest0-21swapper/320:18:053
1000499454,35cyclictest0-21swapper/320:18:053
999899444,34cyclictest0-21swapper/223:42:322
999899443,17cyclictest0-21swapper/220:52:402
999099449,30cyclictest0-21swapper/121:13:141
999099445,33cyclictest0-21swapper/122:46:561
999099445,33cyclictest0-21swapper/122:46:561
999099445,33cyclictest0-21swapper/121:08:441
999099444,35cyclictest0-21swapper/121:25:521
999099444,35cyclictest0-21swapper/120:57:261
999099444,34cyclictest0-21swapper/120:50:541
998699444,7cyclictest0-21swapper/019:47:350
1000499446,10cyclictest0-21swapper/319:08:493
1000499444,9cyclictest0-21swapper/318:57:123
1000499444,35cyclictest0-21swapper/319:00:163
1000499443,36cyclictest0-21swapper/319:51:253
999899434,34cyclictest0-21swapper/222:21:042
999099434,5cyclictest21820-21awk22:37:411
999099433,35cyclictest0-21swapper/122:35:121
999099433,34cyclictest26999-21/usr/sbin/munin23:27:381
998699435,32cyclictest0-21swapper/020:23:350
998699434,34cyclictest0-21swapper/019:12:250
1000499435,9cyclictest0-21swapper/320:23:373
1000499434,35cyclictest0-21swapper/320:27:413
1000499434,34cyclictest0-21swapper/320:17:113
1000499434,34cyclictest0-21swapper/320:17:113
1000499434,34cyclictest0-21swapper/319:27:393
1000499433,35cyclictest0-21swapper/319:57:373
1000499433,35cyclictest0-21swapper/319:17:313
999899426,31cyclictest0-21swapper/223:40:072
998699424,32cyclictest0-21swapper/019:41:060
998699423,7cyclictest0-21swapper/019:17:300
998699423,34cyclictest0-21swapper/020:29:130
998699423,34cyclictest0-21swapper/018:35:010
998699423,34cyclictest0-21swapper/018:35:010
112752423,8sleep30-21swapper/318:32:393
112752423,8sleep30-21swapper/318:32:393
1000499423,34cyclictest0-21swapper/318:48:123
1000499422,34cyclictest15982-21munin-run18:47:143
999099413,34cyclictest0-21swapper/118:32:151
999099413,34cyclictest0-21swapper/118:32:151
998699413,33cyclictest0-21swapper/019:52:290
266762413,6sleep20-21swapper/220:37:122
9990994029,7cyclictest25536-21head21:17:331
998699403,14cyclictest0-21swapper/020:04:430
270072403,6sleep20-21swapper/222:45:322
270072403,6sleep20-21swapper/222:45:322
999899392,32cyclictest10016-21/usr/sbin/munin19:57:462
64882392,6sleep10-21swapper/123:42:591
300832393,6sleep10-21swapper/122:49:011
231192393,6sleep20-21swapper/221:14:152
20182393,6sleep00-21swapper/019:33:450
58582383,6sleep20-21swapper/221:34:202
9998993717,7cyclictest132942ssh23:10:002
9990993725,7cyclictest12246-21grep20:02:281
9990993724,8cyclictest16398-21uniq18:47:281
233222373,7sleep00-21swapper/019:05:360
182622373,6sleep20-21swapper/223:58:542
160522373,6sleep10-21swapper/123:12:481
999099364,27cyclictest0-21swapper/123:34:271
999099364,26cyclictest0-21swapper/123:38:371
9990993623,8cyclictest18562-21ls20:17:431
9990993623,8cyclictest18562-21ls20:17:431
999099362,18cyclictest277192sed22:02:411
9990993617,15cyclictest19717-21latency_hist18:57:141
61702363,6sleep20-21swapper/223:00:582
239812363,6sleep20-21swapper/221:57:432
9998993522,8cyclictest6561-21cut19:47:282
9990993526,6cyclictest16360-21tr20:12:361
9990993526,6cyclictest16360-21tr20:12:361
960523511,17sleep00-21swapper/018:30:310
960523511,17sleep00-21swapper/018:30:310
150572353,6sleep10-21swapper/120:08:101
999899344,24cyclictest0-21swapper/221:43:202
9998993421,8cyclictest9407-21cut22:22:262
999099344,26cyclictest0-21swapper/123:51:001
999099344,25cyclictest0-21swapper/118:38:431
999099343,26cyclictest0-21swapper/122:29:321
327552343,6sleep20-21swapper/219:31:252
236742342,6sleep10-21swapper/119:07:181
999899334,24cyclictest0-21swapper/220:17:402
999899334,24cyclictest0-21swapper/220:17:402
9998993315,13cyclictest4855-21if_eth219:42:282
999099334,25cyclictest0-21swapper/120:33:281
999099334,23cyclictest0-21swapper/122:17:311
9990993323,6cyclictest6958-21needreboot19:47:351
9990993321,8cyclictest9167-21cat19:52:421
9990993321,7cyclictest26652-21ls19:12:431
9990993320,8cyclictest32073-21awk19:27:381
39682333,6sleep10-21swapper/119:39:451
250312333,6sleep20-21swapper/219:08:402
999899324,24cyclictest0-21swapper/221:54:542
999899324,23cyclictest0-21swapper/219:17:282
999899323,26cyclictest0-21swapper/221:52:032
999899323,26cyclictest0-21swapper/221:52:032
999899323,25cyclictest0-21swapper/218:42:072
999099323,25cyclictest0-21swapper/120:53:241
214682323,6sleep10-21swapper/119:00:501
999899314,23cyclictest0-21swapper/220:47:042
999899314,23cyclictest0-21swapper/220:31:052
999899314,22cyclictest0-21swapper/223:14:362
999899313,24cyclictest0-21swapper/223:06:032
999899313,23cyclictest0-21swapper/221:39:382
999899313,22cyclictest0-21swapper/218:42:432
9990993121,6cyclictest30952-21latency_hist19:27:141
9990993119,7cyclictest22625-21grep19:02:381
9990993119,7cyclictest21786-21cat20:27:301
9986993118,8cyclictest18484-21awk20:17:420
9986993118,8cyclictest18484-21awk20:17:420
999899305,21cyclictest0-21swapper/220:07:352
999899304,22cyclictest0-21swapper/219:40:052
999899304,21cyclictest0-21swapper/220:22:162
999899304,21cyclictest0-21swapper/219:02:322
999899304,21cyclictest0-21swapper/218:47:252
999899304,20cyclictest0-21swapper/219:32:222
999899304,19cyclictest0-21swapper/219:22:242
9998993019,7cyclictest16133-21grep20:12:332
9998993019,7cyclictest16133-21grep20:12:332
9998993018,8cyclictest20296-21cut18:57:272
9998993018,7cyclictest29320-21ntp_kernel_pll_21:22:332
9990993019,7cyclictest19865-21kernelversion20:22:301
9990993018,8cyclictest1889-21grep19:32:441
9990993017,8cyclictest28412-21awk19:17:421
999899294,21cyclictest0-21swapper/219:52:362
999899294,21cyclictest0-21swapper/219:12:252
999899294,21cyclictest0-21swapper/218:52:302
999899294,20cyclictest0-21swapper/220:02:192
999099297,17cyclictest0-21swapper/118:42:261
9990992917,7cyclictest10755-21ntpq19:57:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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