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2026-03-31 - 04:49
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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 highest latencies:
System rackfslot5.osadl.org (updated Tue Mar 31, 2026 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1351299884874,5cyclictest0-21swapper/300:07:353
1351099881872,4cyclictest0-21swapper/100:07:351
1351299870861,5cyclictest0-21swapper/323:01:463
1351099868859,4cyclictest0-21swapper/123:01:471
1351299859849,5cyclictest0-21swapper/321:12:063
1351099856847,4cyclictest0-21swapper/121:12:071
1350999831816,11cyclictest25391-21kworker/0:4+events_freezable_power_00:07:340
1350999825803,17cyclictest25391-21kworker/0:4+events_freezable_power_23:01:470
1350999809765,37cyclictest10450-21kworker/0:2+events_freezable_power_23:34:410
1350999809765,37cyclictest10450-21kworker/0:2+events_freezable_power_23:34:410
1350999807791,11cyclictest14349-21kworker/0:7+events_freezable_power_21:12:060
1351199750740,5cyclictest0-21swapper/221:01:082
1351299733724,5cyclictest0-21swapper/321:01:083
1351099732722,5cyclictest0-21swapper/121:01:081
1351299712702,5cyclictest0-21swapper/321:45:003
1351099710700,5cyclictest0-21swapper/121:45:001
1351199705690,8cyclictest0-21swapper/200:07:352
1351199687677,5cyclictest0-21swapper/223:01:472
1351199680665,8cyclictest0-21swapper/221:12:062
1350999675666,5cyclictest14349-21kworker/0:7+events_freezable_power_21:01:080
1351299673664,5cyclictest0-21swapper/323:45:393
1351099671662,4cyclictest0-21swapper/123:45:381
1351299668659,5cyclictest0-21swapper/321:55:583
1351299668658,5cyclictest0-21swapper/319:55:213
1351299668658,5cyclictest0-21swapper/319:55:213
1351099667657,5cyclictest0-21swapper/121:55:581
1351099665656,4cyclictest0-21swapper/119:55:211
1351099665656,4cyclictest0-21swapper/119:55:211
1350999665644,15cyclictest14349-21kworker/0:7+events_freezable_power_21:45:000
1351299661652,5cyclictest0-21swapper/300:18:333
1351299660651,5cyclictest0-21swapper/320:17:163
1351299660650,5cyclictest0-21swapper/322:39:503
1351099659650,4cyclictest0-21swapper/100:18:331
1351299658649,5cyclictest0-21swapper/319:33:253
1351099658649,4cyclictest0-21swapper/120:17:161
1351299657648,5cyclictest0-21swapper/320:06:193
1351099657648,4cyclictest0-21swapper/122:39:501
1351299656646,5cyclictest0-21swapper/320:28:143
1351299656646,5cyclictest0-21swapper/319:22:273
1351099656647,4cyclictest0-21swapper/119:33:251
1351099655646,4cyclictest0-21swapper/120:06:191
1351299654644,5cyclictest0-21swapper/321:23:043
1351099654645,4cyclictest0-21swapper/120:28:141
1351299653643,5cyclictest0-21swapper/320:50:103
1351299653643,5cyclictest0-21swapper/319:44:233
1351099653644,4cyclictest0-21swapper/119:22:271
1351099651642,4cyclictest0-21swapper/121:23:041
1351099651642,4cyclictest0-21swapper/119:44:231
1351099650641,4cyclictest0-21swapper/120:50:101
1351299648638,5cyclictest0-21swapper/323:23:433
1351299648638,5cyclictest0-21swapper/322:06:563
1351299647637,5cyclictest0-21swapper/300:29:303
1351299646636,5cyclictest0-21swapper/322:28:533
1351299646636,5cyclictest0-21swapper/320:39:123
1351299646636,5cyclictest0-21swapper/319:11:293
1351099645636,4cyclictest0-21swapper/123:23:431
1351099645636,4cyclictest0-21swapper/122:06:571
1351299644634,5cyclictest0-21swapper/322:17:543
1351299644634,5cyclictest0-21swapper/322:17:543
1351099644635,4cyclictest0-21swapper/100:29:311
1351099643634,4cyclictest0-21swapper/122:28:531
1351099643634,4cyclictest0-21swapper/120:39:121
1351099643634,4cyclictest0-21swapper/119:11:291
1351299642632,5cyclictest0-21swapper/323:56:363
1351299642632,5cyclictest0-21swapper/323:56:363
1351299642632,5cyclictest0-21swapper/323:12:453
1351299642632,5cyclictest0-21swapper/323:12:443
1351299642632,5cyclictest0-21swapper/322:50:493
1351099642632,5cyclictest0-21swapper/122:17:541
1351099642632,5cyclictest0-21swapper/122:17:541
1351099639630,4cyclictest0-21swapper/123:56:371
1351099639630,4cyclictest0-21swapper/123:56:361
1351099639630,4cyclictest0-21swapper/123:12:451
1351099639630,4cyclictest0-21swapper/123:12:451
1351099639630,4cyclictest0-21swapper/122:50:481
1351299638628,5cyclictest0-21swapper/321:34:023
1351099634626,3cyclictest0-21swapper/121:34:021
1351299633623,5cyclictest0-21swapper/323:34:403
1351299633623,5cyclictest0-21swapper/323:34:403
1351099630621,4cyclictest0-21swapper/123:34:411
1351099630621,4cyclictest0-21swapper/123:34:411
1350999622606,11cyclictest27860-21kworker/0:0+events_freezable_power_23:45:390
1350999622601,14cyclictest16749-21kworker/0:0+events_freezable_power_21:55:590
1350999618600,13cyclictest14975-21kworker/0:3+events_freezable_power_19:55:210
1350999618600,13cyclictest14975-21kworker/0:3+events_freezable_power_19:55:210
1350999610594,11cyclictest14308-21kworker/0:5+events_freezable_power_00:18:320
1350999609593,11cyclictest11531-21kworker/0:0+events_freezable_power_20:17:160
1350999608592,11cyclictest27860-21kworker/0:0+events_freezable_power_22:39:500
1350999607591,11cyclictest14349-21kworker/0:7+events_freezable_power_19:33:250
1350999605590,11cyclictest10919-21kworker/0:1+events_freezable_power_20:06:190
1350999604589,11cyclictest10919-21kworker/0:1+events_freezable_power_20:28:140
1350999603588,11cyclictest14975-21kworker/0:3+events_freezable_power_19:22:270
1350999601586,11cyclictest14349-21kworker/0:7+events_freezable_power_21:23:040
1350999601585,11cyclictest14349-21kworker/0:7+events_freezable_power_19:44:230
1350999600585,11cyclictest24989-21kworker/0:4+events_freezable_power_20:50:100
1350999596580,11cyclictest14349-21kworker/0:7+events_freezable_power_22:06:560
1350999595580,11cyclictest25391-21kworker/0:4+events_freezable_power_23:23:420
1350999594579,11cyclictest14308-21kworker/0:5+events_freezable_power_00:29:310
1350999594578,11cyclictest10919-21kworker/0:1+events_freezable_power_20:39:130
1350999593578,11cyclictest14349-21kworker/0:7+events_freezable_power_22:28:520
1350999593578,11cyclictest11531-21kworker/0:0+events_freezable_power_19:11:290
1350999591576,11cyclictest14349-21kworker/0:7+events_freezable_power_22:17:550
1350999591576,11cyclictest14349-21kworker/0:7+events_freezable_power_22:17:550
1350999590574,11cyclictest27860-21kworker/0:0+events_freezable_power_23:12:450
1350999590574,11cyclictest27860-21kworker/0:0+events_freezable_power_23:12:440
1350999590574,11cyclictest14349-21kworker/0:7+events_freezable_power_22:50:480
1350999589574,11cyclictest11409-21kworker/0:1+events_freezable_power_23:56:370
1350999589574,11cyclictest11409-21kworker/0:1+events_freezable_power_23:56:370
1350999585570,11cyclictest7428-21kworker/0:2+events_freezable_power_21:34:020
1351199527517,5cyclictest0-21swapper/221:45:002
1351199494479,8cyclictest0-21swapper/223:45:392
1351199489474,8cyclictest0-21swapper/219:55:212
1351199489474,8cyclictest0-21swapper/219:55:212
1351199484474,5cyclictest0-21swapper/221:55:582
1351199483468,8cyclictest0-21swapper/200:18:332
1351199481466,8cyclictest0-21swapper/222:39:512
1351199481466,8cyclictest0-21swapper/220:17:162
1351199480465,8cyclictest0-21swapper/219:33:252
1351199479464,8cyclictest0-21swapper/220:06:192
1351199477462,8cyclictest0-21swapper/219:22:272
1351199476462,8cyclictest0-21swapper/220:28:142
1351199474460,8cyclictest0-21swapper/221:23:042
1351199474459,8cyclictest0-21swapper/220:50:102
1351199474459,8cyclictest0-21swapper/219:44:222
1351199469454,8cyclictest0-21swapper/223:23:422
1351199468453,8cyclictest0-21swapper/222:06:562
1351199468453,8cyclictest0-21swapper/200:29:302
1351199467452,8cyclictest0-21swapper/222:28:522
1351199467452,8cyclictest0-21swapper/220:39:122
1351199467452,8cyclictest0-21swapper/219:11:292
1351199464450,7cyclictest0-21swapper/222:17:552
1351199464450,7cyclictest0-21swapper/222:17:542
1351199463448,8cyclictest0-21swapper/223:56:372
1351199463448,8cyclictest0-21swapper/223:56:362
1351199463448,8cyclictest0-21swapper/223:12:452
1351199463448,8cyclictest0-21swapper/223:12:452
1351199463448,8cyclictest0-21swapper/222:50:482
1351199458444,8cyclictest0-21swapper/221:34:022
1351199449439,5cyclictest0-21swapper/223:34:412
1351199449439,5cyclictest0-21swapper/223:34:402
13511995920,18cyclictest0-21swapper/200:35:462
13511995918,18cyclictest0-21swapper/222:10:472
1351199582,32cyclictest0-21swapper/219:45:342
1351199582,32cyclictest0-21swapper/219:45:342
1351199572,48cyclictest0-21swapper/221:45:462
1351199572,32cyclictest0-21swapper/221:50:522
1351199572,32cyclictest0-21swapper/221:50:522
1351199572,32cyclictest0-21swapper/200:20:382
1351199572,32cyclictest0-21swapper/200:20:372
1351199552,30cyclictest0-21swapper/222:30:202
1351199522,43cyclictest17592irq/55-edma2-chan7-tx22:56:282
13511995212,17cyclictest0-21swapper/220:20:432
1351199519,35cyclictest17592irq/55-edma2-chan7-tx20:30:242
1351199518,25cyclictest0-21swapper/223:50:192
1351199518,25cyclictest0-21swapper/223:50:192
1351199517,21cyclictest0-21swapper/220:55:172
1351199517,21cyclictest0-21swapper/220:55:172
13511995111,17cyclictest0-21swapper/219:50:232
13511995110,18cyclictest0-21swapper/200:30:142
1351199505,21cyclictest0-21swapper/219:40:032
1351199502,40cyclictest0-21swapper/223:40:282
1351199502,40cyclictest0-21swapper/223:40:282
1351199499,22cyclictest0-21swapper/221:07:082
1351199493,39cyclictest0-21swapper/221:15:372
1351199492,40cyclictest17592irq/55-edma2-chan7-tx23:35:592
1351199492,40cyclictest0-21swapper/223:25:372
1351199492,40cyclictest0-21swapper/220:10:412
1351199485,20cyclictest0-21swapper/220:40:122
1351199482,39cyclictest17592irq/55-edma2-chan7-tx21:26:482
1351199482,39cyclictest0-21swapper/223:15:152
13510994821,12cyclictest301ktimers/120:35:011
1351199479,21cyclictest0-21swapper/222:02:072
1351199479,21cyclictest0-21swapper/222:02:072
1351199478,22cyclictest17692irq/54-edma2-chan6-rx20:00:182
1351199477,22cyclictest0-21swapper/222:47:032
1351199472,6cyclictest0-21swapper/222:40:212
1351199472,41cyclictest17592irq/55-edma2-chan7-tx22:21:132
1351199472,38cyclictest17592irq/55-edma2-chan7-tx21:36:352
1351199472,38cyclictest17592irq/55-edma2-chan7-tx21:36:352
1351199472,38cyclictest0-21swapper/223:05:132
1351199472,38cyclictest0-21swapper/219:27:022
1351199471,39cyclictest0-21swapper/200:00:522
13510994721,12cyclictest301ktimers/120:40:401
13510994721,12cyclictest301ktimers/120:00:351
13510994721,12cyclictest301ktimers/119:35:511
13510994720,13cyclictest301ktimers/119:15:301
13510994720,13cyclictest301ktimers/119:15:301
13510994720,12cyclictest301ktimers/121:20:021
1351199469,18cyclictest0-21swapper/200:10:362
1351199469,18cyclictest0-21swapper/200:10:352
1351199462,6cyclictest0-21swapper/219:15:422
1351199462,6cyclictest0-21swapper/219:15:422
13510994620,12cyclictest301ktimers/122:10:121
13510994620,12cyclictest301ktimers/121:25:191
13510994620,12cyclictest301ktimers/120:20:311
13510994620,12cyclictest301ktimers/100:20:341
13510994620,12cyclictest301ktimers/100:20:341
13510994619,13cyclictest301ktimers/122:30:441
13510994619,13cyclictest301ktimers/100:00:441
1351199452,37cyclictest0-21swapper/220:45:042
1351199452,37cyclictest0-21swapper/220:45:042
13510994519,12cyclictest301ktimers/123:35:421
13510994519,12cyclictest301ktimers/123:25:351
13510994519,12cyclictest301ktimers/122:55:261
13510994519,12cyclictest301ktimers/121:35:221
13510994519,12cyclictest301ktimers/121:35:211
13510994519,12cyclictest301ktimers/120:55:411
13510994519,12cyclictest301ktimers/120:55:411
13510994519,12cyclictest301ktimers/119:45:121
13510994519,12cyclictest301ktimers/119:45:121
13510994519,12cyclictest301ktimers/100:10:381
13510994519,12cyclictest301ktimers/100:10:371
13510994518,13cyclictest301ktimers/122:20:341
13510994518,12cyclictest301ktimers/120:15:031
13509994531,11cyclictest161ktimers/020:20:560
13510994415,5cyclictest0-21swapper/100:30:141
13510994317,22cyclictest6795irq/22-5d1c0000.mailbox[0-0]23:40:511
13510994317,22cyclictest6795irq/22-5d1c0000.mailbox[0-0]23:40:511
1351099430,5cyclictest0-21swapper/122:00:341
1351099430,5cyclictest0-21swapper/122:00:331
13510994219,19cyclictest6895irq/22-5d1c0000.mailbox[1-0]22:45:221
13510994216,22cyclictest6795irq/22-5d1c0000.mailbox[0-0]23:05:461
13510994215,13cyclictest301ktimers/123:15:231
13510994215,12cyclictest301ktimers/123:50:421
13510994215,12cyclictest301ktimers/123:50:421
13509994228,10cyclictest161ktimers/019:35:350
13512994131,5cyclictest0-21swapper/319:15:293
13512994131,5cyclictest0-21swapper/319:15:283
13512994131,5cyclictest0-21swapper/300:10:413
13512994131,5cyclictest0-21swapper/300:10:403
13510994119,18cyclictest6895irq/22-5d1c0000.mailbox[1-0]21:05:311
13510994118,19cyclictest6895irq/22-5d1c0000.mailbox[1-0]22:40:321
13510994110,27cyclictest6795irq/22-5d1c0000.mailbox[0-0]21:45:381
13509994111,25cyclictest161ktimers/021:35:270
13509994111,25cyclictest161ktimers/021:35:270
13512994031,5cyclictest0-21swapper/321:50:173
13512994031,5cyclictest0-21swapper/321:50:173
13512994030,5cyclictest0-21swapper/323:25:193
13512994030,5cyclictest0-21swapper/321:15:453
13512994029,6cyclictest0-21swapper/322:20:173
13510994032,5cyclictest0-21swapper/119:25:321
13510994018,19cyclictest6895irq/22-5d1c0000.mailbox[1-0]19:50:501
13510994014,12cyclictest301ktimers/121:50:241
13510994014,12cyclictest301ktimers/121:50:241
13510994014,12cyclictest301ktimers/120:45:341
13510994014,12cyclictest301ktimers/120:45:341
13510994014,12cyclictest301ktimers/100:35:421
13509994032,5cyclictest1626-21snmpd22:41:390
13509994026,10cyclictest161ktimers/019:50:110
13509994024,13cyclictest1626-21snmpd23:15:400
13512993930,5cyclictest0-21swapper/321:25:173
13512993930,5cyclictest0-21swapper/321:05:293
13512993930,5cyclictest0-21swapper/320:55:223
13512993930,5cyclictest0-21swapper/320:55:223
13512993930,5cyclictest0-21swapper/320:40:453
13512993930,5cyclictest0-21swapper/300:35:193
13512993930,5cyclictest0-21swapper/300:20:183
13512993930,5cyclictest0-21swapper/300:20:183
13512993929,5cyclictest0-21swapper/323:35:193
13512993929,5cyclictest0-21swapper/322:45:313
13512993929,5cyclictest0-21swapper/322:40:183
13512993929,5cyclictest0-21swapper/322:30:173
13512993929,5cyclictest0-21swapper/322:10:323
13512993929,5cyclictest0-21swapper/320:20:293
13512993929,5cyclictest0-21swapper/320:10:323
13512993929,5cyclictest0-21swapper/319:25:323
1350999399,26cyclictest161ktimers/020:30:310
13509993926,8cyclictest161ktimers/000:35:290
13509993924,10cyclictest161ktimers/020:10:240
13509993923,13cyclictest1626-21snmpd23:35:340
13512993829,5cyclictest0-21swapper/323:50:173
13512993829,5cyclictest0-21swapper/323:50:163
13512993829,5cyclictest0-21swapper/323:40:353
13512993829,5cyclictest0-21swapper/323:40:353
13512993829,5cyclictest0-21swapper/322:55:173
13512993829,5cyclictest0-21swapper/321:45:173
13512993829,5cyclictest0-21swapper/300:00:183
13512993828,5cyclictest0-21swapper/323:05:213
13512993828,5cyclictest0-21swapper/320:45:173
13512993828,5cyclictest0-21swapper/320:45:163
13512993828,5cyclictest0-21swapper/320:30:173
13512993828,5cyclictest0-21swapper/320:00:173
13512993828,5cyclictest0-21swapper/319:50:163
13512993828,5cyclictest0-21swapper/319:45:183
13512993828,5cyclictest0-21swapper/319:45:183
13509993829,6cyclictest9450irq/76-5b050000.ethernet23:25:150
13509993826,9cyclictest161ktimers/021:25:160
13509993824,10cyclictest161ktimers/019:25:440
13512993728,5cyclictest0-21swapper/323:15:183
13512993728,5cyclictest0-21swapper/300:30:163
13512993727,5cyclictest0-21swapper/322:00:183
13512993727,5cyclictest0-21swapper/322:00:183
1350999377,10cyclictest161ktimers/000:20:240
1350999377,10cyclictest161ktimers/000:20:230
13509993728,6cyclictest9450irq/76-5b050000.ethernet23:40:310
13509993728,6cyclictest9450irq/76-5b050000.ethernet23:40:300
13512993627,5cyclictest0-21swapper/319:35:173
13512993626,5cyclictest0-21swapper/321:35:183
13512993626,5cyclictest0-21swapper/321:35:173
1350999369,24cyclictest161ktimers/023:05:220
13509993627,6cyclictest9450irq/76-5b050000.ethernet23:50:340
13509993627,6cyclictest9450irq/76-5b050000.ethernet23:50:330
13509993627,6cyclictest9450irq/76-5b050000.ethernet22:20:100
13509993627,6cyclictest9450irq/76-5b050000.ethernet20:45:200
13509993627,6cyclictest9450irq/76-5b050000.ethernet20:45:200
13509993627,6cyclictest9450irq/76-5b050000.ethernet19:45:200
13509993627,6cyclictest9450irq/76-5b050000.ethernet19:45:200
13509993627,6cyclictest9450irq/76-5b050000.ethernet00:10:160
13509993627,6cyclictest9450irq/76-5b050000.ethernet00:10:160
13509993626,7cyclictest9450irq/76-5b050000.ethernet20:55:460
13509993626,7cyclictest9450irq/76-5b050000.ethernet20:55:450
13509993626,6cyclictest9450irq/76-5b050000.ethernet22:00:220
13509993626,6cyclictest9450irq/76-5b050000.ethernet22:00:220
13509993626,6cyclictest2957-21/usr/sbin/munin22:45:200
13509993625,8cyclictest161ktimers/022:55:310
13509993624,8cyclictest161ktimers/022:30:360
13509993623,9cyclictest161ktimers/022:10:380
13509993622,10cyclictest161ktimers/021:50:520
13509993622,10cyclictest161ktimers/021:50:510
13509993620,13cyclictest20276-21/usr/sbin/munin21:45:190
1351099358,5cyclictest0-21swapper/119:10:011
1351099358,5cyclictest0-21swapper/119:10:011
13509993526,6cyclictest9450irq/76-5b050000.ethernet20:40:200
13509993526,6cyclictest9450irq/76-5b050000.ethernet00:00:510
13509993521,10cyclictest161ktimers/021:15:280
13509993521,10cyclictest161ktimers/020:00:290
13509993519,13cyclictest1626-21snmpd00:30:480
13509993519,12cyclictest14954-21/usr/sbin/munin19:15:250
13509993519,12cyclictest14954-21/usr/sbin/munin19:15:250
13509993425,6cyclictest9450irq/76-5b050000.ethernet21:05:310
1351199332,6cyclictest0-21swapper/219:10:002
1351199332,6cyclictest0-21swapper/219:09:592
13512993223,5cyclictest0-21swapper/319:10:003
13512993223,5cyclictest0-21swapper/319:10:003
1350999272,22cyclictest13584-21latency_hist19:10:010
1350999272,22cyclictest13584-21latency_hist19:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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