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2026-05-08 - 16:44
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackfslot5.osadl.org (updated Fri May 08, 2026 12:46:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2131399743707,31cyclictest11976-21kworker/0:2+events_freezable_power_08:36:580
2131399731689,37cyclictest11976-21kworker/0:2+events_freezable_power_10:15:400
2131399729688,35cyclictest17190-21kworker/0:2+events_freezable_power_11:10:310
2131399726691,29cyclictest30431-21kworker/0:5+events_freezable_power_10:26:380
2131399717681,31cyclictest30431-21kworker/0:5+events_freezable_power_10:48:350
2131399712676,31cyclictest11976-21kworker/0:2+events_freezable_power_10:04:420
2131399711675,31cyclictest31045-21kworker/0:0+events_freezable_power_07:53:070
2131399711675,31cyclictest31045-21kworker/0:0+events_freezable_power_07:53:060
2131399711675,31cyclictest15421-21kworker/0:0+events_freezable_power_09:53:440
2131399710674,31cyclictest30431-21kworker/0:5+events_freezable_power_12:27:170
2131399710674,31cyclictest19707-21kworker/0:1+events_freezable_power_11:21:280
2131399710674,31cyclictest19707-21kworker/0:1+events_freezable_power_11:21:280
2131399710672,33cyclictest21512-21kworker/0:4+events_freezable_power_07:20:130
2131399707668,34cyclictest21512-21kworker/0:4+events_freezable_power_11:32:260
2131399704669,30cyclictest21512-21kworker/0:4+events_freezable_power_07:42:090
2131399704668,31cyclictest28609-21kworker/0:6+events_freezable_power_07:31:100
2131399704668,31cyclictest21512-21kworker/0:4+events_freezable_power_08:26:010
2131399704668,31cyclictest21512-21kworker/0:4+events_freezable_power_08:26:010
2131399702666,31cyclictest1646-21kworker/0:1+events_freezable_power_08:04:050
2131399702666,31cyclictest1646-21kworker/0:1+events_freezable_power_08:04:050
2131399700663,32cyclictest15421-21kworker/0:0+events_freezable_power_12:38:150
2131399699665,28cyclictest15421-21kworker/0:0+events_freezable_power_12:05:200
2131399699663,31cyclictest31045-21kworker/0:0+events_freezable_power_08:15:020
2131399698662,31cyclictest15421-21kworker/0:0+events_freezable_power_09:09:530
2131399698662,31cyclictest15421-21kworker/0:0+events_freezable_power_09:09:530
2131399696660,31cyclictest6658-21kworker/0:6+events_freezable_power_09:31:490
2131399696660,31cyclictest6658-21kworker/0:6+events_freezable_power_09:31:490
2131399695659,31cyclictest21512-21kworker/0:4+events_freezable_power_11:54:230
2131399693657,31cyclictest27934-21kworker/0:6+events_freezable_power_12:16:180
2131399691655,31cyclictest15421-21kworker/0:0+events_freezable_power_09:42:460
2131399690654,31cyclictest15421-21kworker/0:0+events_freezable_power_08:58:550
2131499689676,8cyclictest0-21swapper/108:36:591
2131399689654,30cyclictest10049-21kworker/0:3+events_freezable_power_10:59:330
2131399689654,30cyclictest10049-21kworker/0:3+events_freezable_power_10:59:320
2131399687656,26cyclictest6658-21kworker/0:6+events_freezable_power_09:20:510
2131399687651,31cyclictest21512-21kworker/0:4+events_freezable_power_11:43:250
2131399687651,31cyclictest21512-21kworker/0:4+events_freezable_power_11:43:240
2131399685650,30cyclictest27178-21kworker/0:3+events_freezable_power_08:47:570
2131399685650,30cyclictest27178-21kworker/0:3+events_freezable_power_08:47:570
2131599684673,5cyclictest0-21swapper/208:36:592
2131399684648,31cyclictest21512-21kworker/0:4+events_freezable_power_10:37:360
2131699673666,3cyclictest0-21swapper/308:36:593
2131499671658,8cyclictest0-21swapper/110:15:411
2131499670657,8cyclictest0-21swapper/111:10:301
2131599667655,5cyclictest0-21swapper/210:15:402
2131599665654,5cyclictest0-21swapper/211:10:302
2131499662650,7cyclictest0-21swapper/110:48:341
2131699660650,5cyclictest0-21swapper/310:26:383
2131499658646,7cyclictest0-21swapper/110:04:421
2131599657647,5cyclictest0-21swapper/210:48:342
2131499657644,7cyclictest0-21swapper/107:53:071
2131499657644,7cyclictest0-21swapper/107:53:071
2131699656648,3cyclictest0-21swapper/310:15:413
2131499656644,7cyclictest0-21swapper/112:27:161
2131499656644,7cyclictest0-21swapper/109:53:451
2131699655647,3cyclictest0-21swapper/311:10:313
2131499655643,7cyclictest0-21swapper/111:21:291
2131499655643,7cyclictest0-21swapper/111:21:281
2131499654641,8cyclictest0-21swapper/107:20:131
2131599653643,5cyclictest0-21swapper/210:04:432
2131599652641,5cyclictest0-21swapper/207:53:072
2131599652641,5cyclictest0-21swapper/207:53:062
2131599651641,5cyclictest0-21swapper/209:53:442
2131499651639,7cyclictest0-21swapper/107:42:081
2131499651638,8cyclictest0-21swapper/107:31:111
2131599650640,5cyclictest0-21swapper/212:27:172
2131599650640,5cyclictest0-21swapper/211:21:292
2131599650640,5cyclictest0-21swapper/211:21:282
2131499650638,7cyclictest0-21swapper/108:26:011
2131499650638,7cyclictest0-21swapper/108:26:001
2131599649638,5cyclictest0-21swapper/207:20:122
2131499649637,7cyclictest0-21swapper/111:32:271
2131699647640,3cyclictest0-21swapper/310:48:343
2131499647635,7cyclictest0-21swapper/108:04:051
2131499647635,7cyclictest0-21swapper/108:04:041
2131599646636,5cyclictest0-21swapper/207:42:092
2131599646635,5cyclictest0-21swapper/207:31:112
2131499646633,8cyclictest0-21swapper/108:15:031
2131599645635,5cyclictest0-21swapper/208:26:012
2131599645635,5cyclictest0-21swapper/208:26:012
2131599644634,5cyclictest0-21swapper/211:32:262
2131499644634,5cyclictest0-21swapper/112:05:211
2131499644632,7cyclictest0-21swapper/112:38:141
2131499643631,7cyclictest0-21swapper/109:09:531
2131499643631,7cyclictest0-21swapper/109:09:521
2131699642636,2cyclictest0-21swapper/310:04:423
2131699642635,3cyclictest0-21swapper/307:53:073
2131699642635,3cyclictest0-21swapper/307:53:073
2131599642632,5cyclictest0-21swapper/208:04:052
2131599642632,5cyclictest0-21swapper/208:04:052
2131499642630,7cyclictest0-21swapper/109:31:491
2131499642630,7cyclictest0-21swapper/109:31:491
2131699641635,2cyclictest0-21swapper/309:53:443
2131699641634,3cyclictest0-21swapper/312:27:163
2131599641630,5cyclictest0-21swapper/208:15:032
2131499641628,7cyclictest0-21swapper/111:54:221
2131699640633,3cyclictest0-21swapper/311:21:293
2131699640633,3cyclictest0-21swapper/311:21:283
2131699640632,3cyclictest0-21swapper/307:20:133
2131599639631,3cyclictest0-21swapper/212:05:202
2131599639629,5cyclictest0-21swapper/212:38:152
2131599638628,5cyclictest0-21swapper/209:09:532
2131599638628,5cyclictest0-21swapper/209:09:532
2131499638626,7cyclictest0-21swapper/112:16:181
2131699636629,3cyclictest0-21swapper/307:42:083
2131599636626,5cyclictest0-21swapper/209:31:492
2131599636626,5cyclictest0-21swapper/209:31:492
2131599636625,5cyclictest0-21swapper/211:54:222
2131499636626,5cyclictest0-21swapper/109:20:511
2131499636624,7cyclictest0-21swapper/109:42:461
2131699635628,3cyclictest0-21swapper/308:26:013
2131699635628,3cyclictest0-21swapper/308:26:003
2131699635628,3cyclictest0-21swapper/307:31:113
2131499635623,7cyclictest0-21swapper/110:59:321
2131499635623,7cyclictest0-21swapper/110:59:321
2131499635623,7cyclictest0-21swapper/108:58:551
2131699634627,3cyclictest0-21swapper/311:32:263
2131599634623,5cyclictest0-21swapper/212:16:182
2131699633624,5cyclictest0-21swapper/312:05:213
2131699632625,3cyclictest0-21swapper/308:04:053
2131699632625,3cyclictest0-21swapper/308:04:043
2131499632620,7cyclictest0-21swapper/111:43:241
2131499632620,7cyclictest0-21swapper/111:43:241
2131599631621,5cyclictest0-21swapper/209:42:462
2131499631619,7cyclictest0-21swapper/108:47:571
2131499631619,7cyclictest0-21swapper/108:47:561
2131699630623,3cyclictest0-21swapper/308:15:033
2131599630623,2cyclictest0-21swapper/209:20:512
2131599630620,5cyclictest0-21swapper/210:59:322
2131599630620,5cyclictest0-21swapper/210:59:322
2131599630620,5cyclictest0-21swapper/208:58:552
2131699629622,3cyclictest0-21swapper/312:38:143
2131499629617,7cyclictest0-21swapper/110:37:361
2131699628621,3cyclictest0-21swapper/309:09:533
2131699628621,3cyclictest0-21swapper/309:09:533
2131699628616,8cyclictest0-21swapper/309:20:513
2131699627620,3cyclictest0-21swapper/309:31:493
2131699627620,3cyclictest0-21swapper/309:31:493
2131599627617,5cyclictest0-21swapper/211:43:242
2131599627617,5cyclictest0-21swapper/211:43:242
2131599626616,5cyclictest0-21swapper/208:47:572
2131599626616,5cyclictest0-21swapper/208:47:572
2131699625618,3cyclictest0-21swapper/311:54:223
2131599624614,5cyclictest0-21swapper/210:37:362
2131699623616,3cyclictest0-21swapper/312:16:183
2131699621614,3cyclictest0-21swapper/309:42:463
2131699620613,3cyclictest0-21swapper/310:59:333
2131699620613,3cyclictest0-21swapper/310:59:323
2131699620613,3cyclictest0-21swapper/308:58:553
2131699617610,3cyclictest0-21swapper/311:43:243
2131699617610,3cyclictest0-21swapper/311:43:243
2131699616609,3cyclictest0-21swapper/308:47:573
2131699616609,3cyclictest0-21swapper/308:47:563
2131699615608,3cyclictest0-21swapper/310:37:363
2131499469460,4cyclictest0-21swapper/110:26:381
2131599467457,5cyclictest0-21swapper/210:26:382
2131399682,5cyclictest9787-21memory08:30:260
2131399682,5cyclictest9787-21memory08:30:260
21313996729,34cyclictest9450irq/76-5b050000.ethernet09:15:410
2131399662,22cyclictest1632-21sshd07:57:130
2131399662,12cyclictest28383-21ntpq07:35:400
2131399653,6cyclictest23892-21ntpq11:35:280
2131399652,16cyclictest7054-21cut08:20:210
2131399652,12cyclictest26623-21ntpq11:45:490
21313996519,6cyclictest9450irq/76-5b050000.ethernet07:45:450
2131399643,6cyclictest7518-21ntpq10:30:290
2131399643,6cyclictest3637-21ntpq08:05:390
2131399643,6cyclictest3637-21ntpq08:05:390
2131399643,6cyclictest28538-21irqstats09:45:250
2131399643,5cyclictest16454-21modprobe11:05:370
2131399643,5cyclictest16454-21modprobe11:05:360
21313996424,36cyclictest12096-21/usr/sbin/munin10:50:190
21313996422,6cyclictest9450irq/76-5b050000.ethernet11:56:140
21313996422,6cyclictest9450irq/76-5b050000.ethernet11:56:130
21313996422,6cyclictest9450irq/76-5b050000.ethernet11:15:330
21313996422,6cyclictest9450irq/76-5b050000.ethernet09:55:560
21313996422,6cyclictest9450irq/76-5b050000.ethernet09:55:560
2131399642,23cyclictest30364-21ntpq12:00:420
21313996419,6cyclictest9450irq/76-5b050000.ethernet10:10:280
2131399634,6cyclictest15712-21users11:01:060
2131399633,6cyclictest5137-21ntp_states10:20:420
2131399633,6cyclictest17307-21memory09:00:270
2131399633,6cyclictest17307-21memory09:00:260
2131399633,6cyclictest14927-21ntpq08:50:410
2131399633,6cyclictest14927-21ntpq08:50:410
2131399632,6cyclictest26410-21munin-run07:30:000
2131399632,21cyclictest1185-21sendmail-mta11:25:520
2131399632,21cyclictest1185-21sendmail-mta11:25:510
21313996321,5cyclictest9450irq/76-5b050000.ethernet07:15:190
21313996321,5cyclictest9450irq/76-5b050000.ethernet07:15:190
21313996320,6cyclictest9450irq/76-5b050000.ethernet08:40:370
2131399623,6cyclictest2503-21df_inode12:20:190
2131399623,6cyclictest22007-21ntpq07:10:350
2131399622,6cyclictest25762-21df_inode09:35:180
21313996226,32cyclictest9450irq/76-5b050000.ethernet08:10:360
2131399622,23cyclictest4937-21cpu12:30:170
2131399612,6cyclictest19900-21ntpq09:10:360
2131399612,6cyclictest19900-21ntpq09:10:360
2131399612,13cyclictest32414-21df_inode12:10:160
2131399602,6cyclictest23535-21irqstats09:25:260
2131399602,6cyclictest23535-21irqstats09:25:260
2131399593,6cyclictest9971-21/usr/sbin/munin10:40:250
2131399592,7cyclictest1351-21/usr/sbin/munin10:05:390
2131599585,46cyclictest0-21swapper/207:20:012
2131599585,46cyclictest0-21swapper/207:20:012
2131599555,43cyclictest0-21swapper/210:30:332
2131599555,43cyclictest0-21swapper/208:20:222
2131499532,6cyclictest0-21swapper/107:45:211
2131599525,41cyclictest0-21swapper/208:50:492
2131599525,41cyclictest0-21swapper/208:50:492
2131599525,40cyclictest0-21swapper/209:00:562
2131599525,40cyclictest0-21swapper/209:00:562
2131599525,40cyclictest0-21swapper/208:07:132
2131599525,40cyclictest0-21swapper/208:07:132
2131599525,40cyclictest0-21swapper/207:55:232
2131599525,29cyclictest0-21swapper/211:35:252
2131599516,39cyclictest0-21swapper/210:20:102
2131599516,39cyclictest0-21swapper/207:47:182
2131599515,40cyclictest0-21swapper/211:05:012
2131599515,39cyclictest0-21swapper/210:53:212
2131599515,39cyclictest0-21swapper/210:10:162
2131599515,39cyclictest0-21swapper/208:30:092
2131599515,39cyclictest0-21swapper/208:30:082
2131599515,39cyclictest0-21swapper/207:25:172
2131499512,5cyclictest0-21swapper/111:25:291
2131499512,5cyclictest0-21swapper/111:25:291
2131499512,5cyclictest0-21swapper/110:50:271
2131499512,5cyclictest0-21swapper/109:45:391
2131499512,5cyclictest0-21swapper/109:35:311
2131599506,38cyclictest0-21swapper/211:57:132
2131599506,38cyclictest0-21swapper/211:57:132
2131599506,37cyclictest0-21swapper/208:40:112
2131599505,39cyclictest0-21swapper/211:25:462
2131599505,39cyclictest0-21swapper/211:25:462
2131599505,39cyclictest0-21swapper/210:06:292
2131599505,39cyclictest0-21swapper/209:36:502
2131599505,39cyclictest0-21swapper/209:25:492
2131599505,39cyclictest0-21swapper/209:25:492
2131599505,39cyclictest0-21swapper/209:15:122
2131599505,39cyclictest0-21swapper/207:10:232
2131599505,38cyclictest0-21swapper/212:20:112
2131599505,38cyclictest0-21swapper/207:35:072
2131499502,5cyclictest0-21swapper/112:10:321
2131499502,5cyclictest0-21swapper/111:00:571
2131499502,5cyclictest0-21swapper/110:40:491
2131499502,5cyclictest0-21swapper/110:05:431
2131499502,5cyclictest0-21swapper/108:50:161
2131499502,5cyclictest0-21swapper/108:50:161
2131499502,5cyclictest0-21swapper/108:20:291
2131499502,5cyclictest0-21swapper/108:00:011
2131499502,5cyclictest0-21swapper/107:35:471
2131599496,37cyclictest0-21swapper/209:58:372
2131599496,37cyclictest0-21swapper/209:58:372
2131599496,36cyclictest0-21swapper/211:05:042
2131599496,36cyclictest0-21swapper/211:05:042
2131599495,40cyclictest0-21swapper/212:00:262
2131599495,40cyclictest0-21swapper/208:10:372
2131599495,39cyclictest0-21swapper/212:10:032
2131599495,38cyclictest0-21swapper/211:16:192
2131599495,38cyclictest0-21swapper/209:10:192
2131599495,38cyclictest0-21swapper/209:10:192
2131499494,5cyclictest0-21swapper/108:40:251
2131499492,5cyclictest0-21swapper/112:20:131
2131499492,5cyclictest0-21swapper/111:55:401
2131499492,5cyclictest0-21swapper/111:55:391
2131499492,5cyclictest0-21swapper/111:45:461
2131499492,5cyclictest0-21swapper/111:35:131
2131499492,5cyclictest0-21swapper/109:55:561
2131499492,5cyclictest0-21swapper/109:55:561
2131499492,5cyclictest0-21swapper/109:25:201
2131499492,5cyclictest0-21swapper/109:25:201
2131499492,5cyclictest0-21swapper/109:15:231
2131499492,5cyclictest0-21swapper/109:10:461
2131499492,5cyclictest0-21swapper/109:10:461
2131499492,5cyclictest0-21swapper/109:00:291
2131499492,5cyclictest0-21swapper/109:00:291
2131499492,5cyclictest0-21swapper/108:30:241
2131499492,5cyclictest0-21swapper/108:30:241
2131399492,7cyclictest21368-21latency_hist07:10:000
2131399492,7cyclictest21368-21latency_hist07:10:000
2131599485,39cyclictest0-21swapper/212:30:462
2131599485,39cyclictest0-21swapper/210:40:492
2131499482,5cyclictest0-21swapper/111:05:121
2131499482,5cyclictest0-21swapper/111:05:121
2131499482,5cyclictest0-21swapper/107:10:401
2131599476,37cyclictest0-21swapper/211:45:592
2131599475,24cyclictest0-21swapper/209:46:322
2131499472,5cyclictest0-21swapper/112:30:301
2131499472,5cyclictest0-21swapper/107:18:131
2131499472,5cyclictest0-21swapper/107:18:131
2131499462,6cyclictest0-21swapper/108:10:081
2131499462,5cyclictest0-21swapper/110:30:481
2131499462,5cyclictest0-21swapper/107:26:371
2131499461,5cyclictest0-21swapper/110:10:121
2131499452,5cyclictest0-21swapper/112:00:571
2131499452,5cyclictest0-21swapper/111:16:501
2131499452,5cyclictest0-21swapper/108:07:551
2131499452,5cyclictest0-21swapper/108:07:541
2131499451,6cyclictest0-21swapper/110:22:111
21316994327,10cyclictest0-21swapper/310:20:283
21316994230,8cyclictest0-21swapper/310:10:263
21316994229,8cyclictest0-21swapper/311:25:223
21316994229,8cyclictest0-21swapper/311:25:213
21316994228,9cyclictest0-21swapper/307:55:353
21316994128,8cyclictest0-21swapper/311:05:333
21316994128,8cyclictest0-21swapper/311:05:323
21316994128,8cyclictest0-21swapper/309:55:453
21316994128,8cyclictest0-21swapper/309:55:453
21316994028,8cyclictest0-21swapper/307:45:423
21316994027,8cyclictest0-21swapper/308:50:333
21316994027,8cyclictest0-21swapper/308:50:333
21316993927,8cyclictest0-21swapper/307:10:253
21316993926,8cyclictest0-21swapper/309:25:433
21316993926,8cyclictest0-21swapper/309:25:433
21316993925,9cyclictest0-21swapper/307:35:323
21316993925,8cyclictest0-21swapper/310:05:433
2131599396,29cyclictest0-21swapper/207:10:012
2131599396,29cyclictest0-21swapper/207:10:002
21316993829,5cyclictest0-21swapper/311:55:463
21316993829,5cyclictest0-21swapper/311:55:463
21316993829,5cyclictest0-21swapper/311:15:243
21316993829,5cyclictest0-21swapper/309:45:443
21316993827,7cyclictest0-21swapper/308:10:123
21316993826,8cyclictest0-21swapper/309:00:103
21316993826,8cyclictest0-21swapper/309:00:103
21316993825,9cyclictest0-21swapper/312:20:193
21316993728,5cyclictest0-21swapper/312:00:333
21316993728,5cyclictest0-21swapper/310:50:293
21316993728,5cyclictest0-21swapper/310:40:163
21316993728,5cyclictest0-21swapper/310:30:243
21316993728,5cyclictest0-21swapper/308:30:333
21316993728,5cyclictest0-21swapper/308:30:333
21316993728,5cyclictest0-21swapper/308:05:293
21316993728,5cyclictest0-21swapper/308:05:293
21316993728,5cyclictest0-21swapper/307:10:013
21316993728,5cyclictest0-21swapper/307:10:013
21316993726,7cyclictest0-21swapper/311:45:163
21316993726,7cyclictest0-21swapper/309:35:143
21316993726,7cyclictest0-21swapper/308:20:193
21316993725,8cyclictest0-21swapper/312:30:193
21316993627,5cyclictest0-21swapper/312:10:263
21316993627,5cyclictest0-21swapper/311:35:403
21316993627,5cyclictest0-21swapper/311:00:393
21316993627,5cyclictest0-21swapper/308:40:253
21316993627,5cyclictest0-21swapper/307:15:143
21316993627,5cyclictest0-21swapper/307:15:133
2131499362,6cyclictest0-21swapper/107:10:021
2131499362,6cyclictest0-21swapper/107:10:021
21316993526,5cyclictest0-21swapper/309:15:123
21316993526,5cyclictest0-21swapper/309:10:423
21316993526,5cyclictest0-21swapper/309:10:423
21316993526,5cyclictest0-21swapper/307:25:173
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