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2026-06-03 - 13:36
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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 Jun 03, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
905099603,52cyclictest0-21swapper/221:51:262
867326012,16sleep20-21swapper/219:00:432
905099584,48cyclictest0-21swapper/200:27:342
905099574,47cyclictest0-21swapper/222:50:462
905099574,47cyclictest0-21swapper/222:50:462
905599565,7cyclictest0-21swapper/323:33:253
905599565,7cyclictest0-21swapper/323:33:253
905099554,45cyclictest0-21swapper/223:44:552
905099554,45cyclictest0-21swapper/223:06:252
905099543,45cyclictest0-21swapper/221:26:582
9050995418,5cyclictest12219-21/usr/sbin/munin21:37:482
905599533,44cyclictest0-21swapper/323:01:123
9055995315,33cyclictest643-21runrttasks00:29:413
905099536,41cyclictest0-21swapper/222:31:532
905099534,4cyclictest29-21ksoftirqd/200:23:342
9050995316,32cyclictest6938-21sshd23:40:062
905599523,45cyclictest0-21swapper/321:14:423
905599523,44cyclictest0-21swapper/322:07:143
905599523,25cyclictest0-21swapper/322:12:143
905099526,39cyclictest0-21swapper/200:16:112
905099524,41cyclictest0-21swapper/222:40:162
905099523,43cyclictest0-21swapper/222:24:292
905099523,43cyclictest0-21swapper/200:08:342
905599514,42cyclictest0-21swapper/321:49:173
905599514,41cyclictest0-21swapper/321:39:073
905599514,40cyclictest0-21swapper/300:07:453
905599513,10cyclictest0-21swapper/322:32:263
905099517,14cyclictest0-21swapper/222:18:092
905099514,40cyclictest0-21swapper/223:58:592
905099514,40cyclictest0-21swapper/223:58:592
905099513,43cyclictest0-21swapper/223:52:042
905099513,42cyclictest0-21swapper/223:27:252
905099513,42cyclictest0-21swapper/219:37:452
905099513,42cyclictest0-21swapper/200:06:442
903899513,43cyclictest1049-21ssh22:47:510
903899513,43cyclictest1049-21ssh22:47:510
905599505,39cyclictest0-21swapper/323:08:123
905599504,41cyclictest0-21swapper/323:27:263
905099506,38cyclictest0-21swapper/222:57:582
905099504,40cyclictest0-21swapper/223:13:382
905099504,40cyclictest0-21swapper/220:22:422
905099503,41cyclictest0-21swapper/223:17:252
905099503,17cyclictest0-21swapper/219:54:452
9043995040,5cyclictest21-21ksoftirqd/100:02:121
9043995040,5cyclictest21-21ksoftirqd/100:02:121
904399504,40cyclictest0-21swapper/123:43:251
904399503,7cyclictest0-21swapper/123:19:151
905599496,38cyclictest549-21NetworkManager00:02:123
905599496,38cyclictest549-21NetworkManager00:02:123
905599494,39cyclictest0-21swapper/322:25:263
905599494,38cyclictest0-21swapper/323:52:293
905599494,38cyclictest0-21swapper/321:30:483
905599493,41cyclictest0-21swapper/323:18:353
905599493,40cyclictest0-21swapper/322:52:563
905599492,42cyclictest0-21swapper/323:40:213
9055994911,33cyclictest11939-21idleruntime-cro21:37:153
905099498,35cyclictest0-21swapper/222:43:562
905099496,38cyclictest0-21swapper/223:26:372
905099496,38cyclictest0-21swapper/221:30:342
905099495,38cyclictest0-21swapper/222:13:252
905099494,40cyclictest0-21swapper/222:56:242
905099494,40cyclictest0-21swapper/220:47:282
905099494,39cyclictest0-21swapper/222:08:572
905099494,39cyclictest0-21swapper/222:04:012
905099494,39cyclictest0-21swapper/200:17:242
905099494,38cyclictest0-21swapper/220:57:332
905099493,41cyclictest0-21swapper/223:52:222
905099493,41cyclictest0-21swapper/223:12:052
905099493,41cyclictest0-21swapper/219:57:322
905099492,41cyclictest31832sleep220:21:422
9050994911,5cyclictest0-21swapper/222:00:432
9050994910,33cyclictest0-21swapper/221:56:002
9050994910,33cyclictest0-21swapper/221:56:002
9050994910,33cyclictest0-21swapper/221:13:172
904399495,11cyclictest0-21swapper/119:02:391
9043994912,5cyclictest0-21swapper/123:29:321
903899494,40cyclictest0-21swapper/022:57:480
903899494,40cyclictest0-21swapper/022:17:490
905599488,34cyclictest0-21swapper/323:02:323
905599483,40cyclictest0-21swapper/300:26:043
905599482,5cyclictest7501-21ssh22:13:173
905099489,33cyclictest27-21rcuc/221:34:292
905099484,38cyclictest0-21swapper/223:35:092
905099484,38cyclictest0-21swapper/223:35:092
905099484,38cyclictest0-21swapper/221:18:142
905099483,40cyclictest0-21swapper/221:02:482
905099483,39cyclictest18174-21ssh21:44:372
905099482,40cyclictest14633-21/usr/sbin/munin19:22:372
9043994811,32cyclictest0-21swapper/122:42:431
903899486,36cyclictest4459-21/usr/sbin/munin23:37:360
903899486,36cyclictest0-21swapper/022:14:560
903899484,18cyclictest0-21swapper/023:17:480
905599474,38cyclictest0-21swapper/320:17:273
905599474,37cyclictest0-21swapper/323:23:543
905599474,37cyclictest0-21swapper/322:49:513
905599474,37cyclictest0-21swapper/322:49:513
905599474,37cyclictest0-21swapper/322:43:133
905599474,37cyclictest0-21swapper/321:56:083
905599474,37cyclictest0-21swapper/321:56:083
905599474,37cyclictest0-21swapper/321:22:223
905599474,37cyclictest0-21swapper/321:02:313
905599474,37cyclictest0-21swapper/300:03:513
905099474,37cyclictest0-21swapper/222:32:482
905099473,38cyclictest0-21swapper/220:12:442
904399478,7cyclictest0-21swapper/121:34:391
904399473,39cyclictest0-21swapper/123:47:471
9043994710,31cyclictest0-21swapper/121:15:461
903899474,6cyclictest0-21swapper/021:07:420
903899474,6cyclictest0-21swapper/021:07:420
903899474,37cyclictest0-21swapper/023:27:460
903899474,37cyclictest0-21swapper/021:12:400
9038994737,6cyclictest0-21swapper/022:54:440
905599465,36cyclictest0-21swapper/319:42:453
905599464,37cyclictest0-21swapper/320:02:303
905599464,36cyclictest0-21swapper/323:45:003
905599464,36cyclictest0-21swapper/323:12:473
905599464,36cyclictest0-21swapper/322:18:463
905599464,36cyclictest0-21swapper/322:00:163
905599464,36cyclictest0-21swapper/321:18:473
905599464,14cyclictest0-21swapper/321:46:043
905599462,37cyclictest3128-21unixbench-2d00:17:423
905099468,32cyclictest0-21swapper/220:32:362
905099465,35cyclictest0-21swapper/221:07:312
905099465,35cyclictest0-21swapper/221:07:312
905099463,38cyclictest0-21swapper/220:52:332
905099463,38cyclictest0-21swapper/219:42:332
905099463,37cyclictest30873-21taskset20:07:382
905099463,37cyclictest0-21swapper/220:02:412
904399469,5cyclictest0-21swapper/123:57:061
904399465,35cyclictest0-21swapper/121:42:241
904399464,36cyclictest0-21swapper/121:49:561
904399464,36cyclictest0-21swapper/121:08:031
904399464,36cyclictest0-21swapper/121:08:031
903899464,36cyclictest0-21swapper/000:27:430
903899464,16cyclictest0-21swapper/023:32:490
903899464,16cyclictest0-21swapper/023:32:490
903899464,16cyclictest0-21swapper/021:57:520
905599455,36cyclictest0-21swapper/320:52:243
905599454,36cyclictest0-21swapper/322:31:203
905599454,36cyclictest0-21swapper/321:10:053
905599454,36cyclictest0-21swapper/321:10:053
905599454,35cyclictest0-21swapper/300:13:153
905599454,16cyclictest0-21swapper/322:39:253
905599453,36cyclictest0-21swapper/323:47:443
905599453,10cyclictest0-21swapper/320:37:173
905099456,34cyclictest0-21swapper/219:04:452
905099453,9cyclictest23538-21proc_pri19:47:432
905099453,36cyclictest0-21swapper/220:37:342
905099453,36cyclictest0-21swapper/220:28:452
905099453,36cyclictest0-21swapper/219:32:402
904399457,32cyclictest0-21swapper/121:55:141
904399457,32cyclictest0-21swapper/121:55:141
904399455,34cyclictest0-21swapper/121:37:421
904399455,34cyclictest0-21swapper/121:23:011
904399454,36cyclictest0-21swapper/100:07:491
904399454,35cyclictest0-21swapper/122:10:311
903899453,36cyclictest0-21swapper/022:37:360
905599444,35cyclictest0-21swapper/320:44:213
905599444,35cyclictest0-21swapper/319:57:383
905599444,35cyclictest0-21swapper/319:52:193
905599443,36cyclictest0-21swapper/319:57:173
905099444,34cyclictest0-21swapper/219:18:522
905099443,36cyclictest0-21swapper/219:08:342
9050994412,5cyclictest0-21swapper/220:43:492
903899446,32cyclictest0-21swapper/023:22:470
903899444,35cyclictest0-21swapper/021:17:470
903899443,35cyclictest5598-21ssh21:27:380
905599435,32cyclictest16911-21latency_hist19:32:193
905599434,34cyclictest0-21swapper/320:12:223
905599434,34cyclictest0-21swapper/319:22:263
905599434,34cyclictest0-21swapper/319:21:213
905599434,33cyclictest0-21swapper/320:30:443
905599433,35cyclictest0-21swapper/319:32:283
905099436,33cyclictest0-21swapper/219:12:482
905099433,7cyclictest16915-21munin-run19:32:182
903899435,7cyclictest0-21swapper/021:04:490
27542433,7sleep10-21swapper/122:51:381
27542433,7sleep10-21swapper/122:51:381
23732434,8sleep10-21swapper/123:33:161
23732434,8sleep10-21swapper/123:33:161
905599423,8cyclictest4032-21latency20:22:373
905599423,35cyclictest0-21swapper/320:07:433
905599423,34cyclictest0-21swapper/320:52:173
904399425,32cyclictest11925-21latency_hist19:12:191
904399422,34cyclictest19936-21ssh21:02:501
903899424,14cyclictest0-21swapper/021:32:380
905599413,34cyclictest0-21swapper/319:39:503
905599413,34cyclictest0-21swapper/319:13:153
9038994131,5cyclictest3-21ksoftirqd/020:12:170
9038994126,11cyclictest3-21ksoftirqd/000:12:110
51962413,7sleep10-21swapper/100:21:581
169392413,7sleep10-21swapper/123:10:021
117392413,7sleep00-21swapper/020:42:420
905599404,31cyclictest0-21swapper/321:02:173
904399403,32cyclictest0-21swapper/119:12:191
85452403,7sleep10-21swapper/100:26:081
245472403,7sleep10-21swapper/100:02:501
140112403,8sleep00-21swapper/021:38:400
905599393,5cyclictest0-21swapper/320:42:173
9043993929,5cyclictest21-21ksoftirqd/120:52:161
9038993928,7cyclictest0-21swapper/019:02:200
85722393,7sleep00-21swapper/020:34:050
795223913,18sleep30-21swapper/318:57:433
48512393,7sleep00-21swapper/020:24:190
199232393,7sleep00-21swapper/022:30:560
186312393,7sleep00-21swapper/019:35:340
9043993825,9cyclictest27106-21/usr/sbin/munin21:57:461
68472383,7sleep10-21swapper/120:30:481
204632383,30sleep10-21swapper/119:40:061
105532383,7sleep00-21swapper/020:40:200
9038993728,5cyclictest3-21ksoftirqd/021:02:160
9038993724,8cyclictest13040-21mailstats19:12:400
275832373,7sleep10-21swapper/122:41:241
26972373,7sleep00-21swapper/021:23:180
261942373,6sleep00-21swapper/019:56:220
186172373,7sleep10-21swapper/119:35:231
110622373,7sleep10-21swapper/122:17:531
10292373,7sleep00-21swapper/020:13:200
9043993627,5cyclictest21-21ksoftirqd/119:22:191
903899364,27cyclictest0-21swapper/022:42:300
9038993627,5cyclictest3-21ksoftirqd/020:52:160
9038993624,7cyclictest5302-21crond00:22:110
68912363,7sleep00-21swapper/020:31:230
280302363,7sleep00-21swapper/020:00:570
165732363,7sleep00-21swapper/019:28:180
142952363,7sleep00-21swapper/019:20:490
9043993524,7cyclictest17710-21grep20:57:471
9043993522,8cyclictest6086-21grep21:27:451
9043993522,8cyclictest12074-21grep23:02:441
903899354,26cyclictest0-21swapper/022:05:270
9038993524,7cyclictest15847-21grep20:52:470
851823513,17sleep00-21swapper/018:58:520
848123512,16sleep10-21swapper/118:58:291
904399345,25cyclictest0-21swapper/122:04:371
904399344,25cyclictest0-21swapper/119:45:441
9043993425,5cyclictest21-21ksoftirqd/120:12:171
9043993422,7cyclictest4603-21sed20:22:481
9043993422,7cyclictest22755-21cut19:47:291
9043993421,8cyclictest21505-21wc22:32:351
9043993421,8cyclictest14703-21wget20:52:281
903899344,26cyclictest0-21swapper/000:24:320
903899344,25cyclictest0-21swapper/023:07:360
903899343,27cyclictest0-21swapper/023:14:460
903899343,26cyclictest0-21swapper/023:02:260
9038993421,8cyclictest2777-21grep20:17:460
904399334,25cyclictest0-21swapper/123:38:071
904399334,23cyclictest0-21swapper/100:27:161
9043993322,6cyclictest21-21ksoftirqd/120:02:171
9043993316,12cyclictest9965-21sendmail_mailtr20:37:431
903899334,24cyclictest0-21swapper/022:22:280
903899334,23cyclictest0-21swapper/021:52:310
903899334,23cyclictest0-21swapper/021:52:310
9038993324,6cyclictest20260-21latency21:47:340
9038993324,5cyclictest3-21ksoftirqd/000:07:110
9038993322,7cyclictest23960-21grep19:47:490
9038993321,8cyclictest16222-21cut21:42:310
903899331,27cyclictest17278-21anacron23:53:120
904399327,20cyclictest0-21swapper/120:32:281
904399323,25cyclictest0-21swapper/122:56:411
9043993223,5cyclictest21-21ksoftirqd/122:27:331
9043993220,8cyclictest19188-21gzip23:12:391
903899324,24cyclictest0-21swapper/022:11:120
9038993222,6cyclictest21749-21awk22:32:400
9038993220,7cyclictest573-21irqbalance23:51:240
9038993220,7cyclictest15402-21open_files19:22:380
904399314,23cyclictest0-21swapper/123:23:481
904399314,22cyclictest0-21swapper/123:00:131
904399313,24cyclictest0-21swapper/100:17:091
9043993122,6cyclictest21-21ksoftirqd/122:12:471
9043993122,5cyclictest21-21ksoftirqd/121:17:461
9043993122,5cyclictest21-21ksoftirqd/119:52:331
9043993119,7cyclictest643-21runrttasks19:20:001
9043993118,8cyclictest10997-21basename20:42:281
903899313,24cyclictest0-21swapper/023:44:370
9038993118,8cyclictest28429-21aten_rbpower_po20:02:280
9055993020,6cyclictest10101-21if_err_eth219:02:343
9043993021,5cyclictest21-21ksoftirqd/119:32:181
9043993017,7cyclictest13993-21load22:22:341
903899305,21cyclictest0-21swapper/000:12:280
903899303,21cyclictest0-21swapper/023:57:190
903899303,21cyclictest0-21swapper/023:57:190
9055992917,7cyclictest564-21dbus-daemon19:07:193
9043992919,6cyclictest928-21unixbench_singl20:12:481
903899294,19cyclictest0-21swapper/019:07:210
9038992917,7cyclictest22003-21unixbench-2d19:42:470
9043992818,6cyclictest28430-21aten_rbpower_po20:02:281
9043992816,7cyclictest2012-21sort20:17:321
9038992815,8cyclictest19743-21ntpq19:37:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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