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2026-05-09 - 18:33
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Sat May 09, 2026 12:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
197499776743,28cyclictest711-21kworker/0:2+events_freezable_power_09:17:310
197899764754,5cyclictest0-21swapper/308:55:353
197499764728,30cyclictest24163-21kworker/0:1+events_freezable_power_12:34:540
197799757748,4cyclictest0-21swapper/208:55:342
197899746734,7cyclictest0-21swapper/308:11:433
197599742731,5cyclictest0-21swapper/109:17:311
197799738728,5cyclictest0-21swapper/208:11:422
197899733719,9cyclictest0-21swapper/308:00:443
197899732720,7cyclictest0-21swapper/310:45:153
197899732720,7cyclictest0-21swapper/310:45:153
197799725714,5cyclictest0-21swapper/210:45:152
197799725714,5cyclictest0-21swapper/210:45:152
197799725713,5cyclictest0-21swapper/208:00:452
197599725715,5cyclictest0-21swapper/112:34:551
197499719699,14cyclictest21366-21kworker/0:0+events_freezable_power_08:55:340
197899717704,8cyclictest0-21swapper/309:50:253
197899717704,8cyclictest0-21swapper/309:50:253
197899713700,8cyclictest0-21swapper/312:23:563
197899710698,7cyclictest0-21swapper/309:28:293
197799709698,5cyclictest0-21swapper/209:50:252
197799709698,5cyclictest0-21swapper/209:50:242
197899706694,7cyclictest0-21swapper/312:12:583
197899705693,7cyclictest0-21swapper/310:01:223
197799704694,5cyclictest0-21swapper/212:23:562
197899703691,7cyclictest0-21swapper/309:39:263
197899703691,7cyclictest0-21swapper/307:49:473
197899702690,7cyclictest0-21swapper/308:33:393
197899702690,7cyclictest0-21swapper/307:38:493
197799702692,5cyclictest0-21swapper/209:28:282
197899701689,7cyclictest0-21swapper/311:18:093
197899701689,7cyclictest0-21swapper/311:07:113
197899701689,7cyclictest0-21swapper/310:23:193
197899701689,7cyclictest0-21swapper/309:06:323
197899699687,7cyclictest0-21swapper/311:29:073
197899698686,7cyclictest0-21swapper/310:34:163
197899698686,7cyclictest0-21swapper/310:12:213
197799698688,5cyclictest0-21swapper/212:12:582
197799697687,5cyclictest0-21swapper/210:01:232
197799696685,5cyclictest0-21swapper/209:39:272
197599696686,5cyclictest0-21swapper/108:55:351
197499696679,12cyclictest13850-21kworker/0:5+events_freezable_power_08:11:420
197799695685,5cyclictest0-21swapper/207:49:462
197799694684,5cyclictest0-21swapper/211:07:112
197799694684,5cyclictest0-21swapper/208:33:382
197799694684,5cyclictest0-21swapper/207:38:482
197899693681,7cyclictest0-21swapper/311:51:033
197899693681,7cyclictest0-21swapper/311:51:033
197899693679,8cyclictest0-21swapper/312:02:003
197799693683,5cyclictest0-21swapper/211:18:082
197799693683,5cyclictest0-21swapper/210:23:192
197799693683,5cyclictest0-21swapper/209:06:332
197899691679,7cyclictest0-21swapper/308:22:403
197899691679,7cyclictest0-21swapper/308:22:403
197799691681,5cyclictest0-21swapper/211:29:062
197799691681,5cyclictest0-21swapper/210:12:212
197799690680,5cyclictest0-21swapper/210:34:172
197899687675,7cyclictest0-21swapper/311:40:053
197899687675,7cyclictest0-21swapper/310:56:133
197899686674,7cyclictest0-21swapper/307:16:533
197799685675,5cyclictest0-21swapper/211:51:032
197799685675,5cyclictest0-21swapper/211:51:032
197499685665,14cyclictest10231-21kworker/0:3+events_freezable_power_10:45:150
197499685665,14cyclictest10231-21kworker/0:3+events_freezable_power_10:45:150
197799684673,5cyclictest0-21swapper/212:02:002
197499684664,14cyclictest24163-21kworker/0:1+events_freezable_power_08:00:450
197799683673,5cyclictest0-21swapper/208:22:412
197799683673,5cyclictest0-21swapper/208:22:412
197899682670,7cyclictest0-21swapper/308:44:363
197899682670,7cyclictest0-21swapper/307:27:503
197899682670,7cyclictest0-21swapper/307:27:503
197599682667,8cyclictest0-21swapper/108:11:431
197799679669,5cyclictest0-21swapper/211:40:042
197799679669,5cyclictest0-21swapper/210:56:132
197799678668,5cyclictest0-21swapper/207:16:522
197799675665,5cyclictest0-21swapper/207:27:502
197799675665,5cyclictest0-21swapper/207:27:502
197799674664,5cyclictest0-21swapper/208:44:372
197499669649,14cyclictest10231-21kworker/0:3+events_freezable_power_09:50:240
197499669649,14cyclictest10231-21kworker/0:3+events_freezable_power_09:50:240
197599662652,5cyclictest0-21swapper/110:45:151
197599662652,5cyclictest0-21swapper/110:45:151
197599661651,5cyclictest0-21swapper/108:00:441
197499660645,11cyclictest21366-21kworker/0:0+events_freezable_power_12:23:560
197499659643,11cyclictest24163-21kworker/0:1+events_freezable_power_09:28:280
197499656632,19cyclictest24163-21kworker/0:1+events_freezable_power_11:29:070
197499655639,11cyclictest4103-21kworker/0:4+events_freezable_power_12:12:580
197499654638,11cyclictest20970-21kworker/0:6+events_freezable_power_10:01:230
197499652636,11cyclictest711-21kworker/0:2+events_freezable_power_09:39:270
197499652636,11cyclictest21366-21kworker/0:0+events_freezable_power_07:49:460
197499651635,11cyclictest21366-21kworker/0:0+events_freezable_power_08:33:380
197499651635,11cyclictest13850-21kworker/0:5+events_freezable_power_07:38:480
197499651635,11cyclictest10231-21kworker/0:3+events_freezable_power_11:07:110
197499650634,11cyclictest20970-21kworker/0:6+events_freezable_power_10:23:190
197499650634,11cyclictest10231-21kworker/0:3+events_freezable_power_09:06:330
197499649634,11cyclictest24163-21kworker/0:1+events_freezable_power_11:18:090
197599647632,8cyclictest0-21swapper/112:23:561
197499647631,11cyclictest21366-21kworker/0:0+events_freezable_power_10:12:210
197599646636,5cyclictest0-21swapper/109:50:251
197599646636,5cyclictest0-21swapper/109:50:251
197499646631,11cyclictest21366-21kworker/0:0+events_freezable_power_10:34:170
197599645630,8cyclictest0-21swapper/109:28:291
197499642626,11cyclictest10231-21kworker/0:3+events_freezable_power_11:51:030
197499642626,11cyclictest10231-21kworker/0:3+events_freezable_power_11:51:030
197599641626,8cyclictest0-21swapper/112:12:581
197599641626,8cyclictest0-21swapper/110:01:221
197499641624,12cyclictest21366-21kworker/0:0+events_freezable_power_12:02:000
197499640624,11cyclictest21366-21kworker/0:0+events_freezable_power_08:22:410
197499640624,11cyclictest21366-21kworker/0:0+events_freezable_power_08:22:410
197499640620,14cyclictest711-21kworker/0:2+events_freezable_power_11:40:050
197599639624,8cyclictest0-21swapper/109:39:261
197599638623,8cyclictest0-21swapper/107:49:471
197599637622,8cyclictest0-21swapper/111:07:111
197599637622,8cyclictest0-21swapper/109:06:321
197599637622,8cyclictest0-21swapper/108:33:391
197599637622,8cyclictest0-21swapper/107:38:481
197599636621,8cyclictest0-21swapper/111:18:091
197599636621,8cyclictest0-21swapper/110:23:191
197499635620,11cyclictest20970-21kworker/0:6+events_freezable_power_10:56:130
197499635619,11cyclictest21366-21kworker/0:0+events_freezable_power_07:16:520
197499635615,14cyclictest751-21kworker/0:2+events_freezable_power_07:27:500
197499635615,14cyclictest751-21kworker/0:2+events_freezable_power_07:27:500
197599634619,8cyclictest0-21swapper/110:12:211
197599633618,8cyclictest0-21swapper/110:34:161
197499631615,11cyclictest24163-21kworker/0:1+events_freezable_power_08:44:360
197599629619,5cyclictest0-21swapper/111:29:071
197599629614,8cyclictest0-21swapper/111:51:031
197599629614,8cyclictest0-21swapper/111:51:031
197599626611,8cyclictest0-21swapper/112:02:001
197599626611,8cyclictest0-21swapper/108:22:401
197599626611,8cyclictest0-21swapper/108:22:401
197599622607,8cyclictest0-21swapper/110:56:131
197599621606,8cyclictest0-21swapper/107:16:521
197599618603,8cyclictest0-21swapper/108:44:371
197599617607,5cyclictest0-21swapper/111:40:051
197599613603,5cyclictest0-21swapper/107:27:511
197599613603,5cyclictest0-21swapper/107:27:501
197799607592,8cyclictest0-21swapper/209:17:312
197899604598,2cyclictest0-21swapper/309:17:313
197899589583,2cyclictest0-21swapper/312:34:553
197799587577,5cyclictest0-21swapper/212:34:542
197799683,5cyclictest0-21swapper/208:35:342
197799644,5cyclictest0-21swapper/210:25:532
197799603,5cyclictest0-21swapper/207:10:562
197799594,5cyclictest0-21swapper/207:40:452
197799553,25cyclictest17592irq/55-edma2-chan7-tx11:39:162
197799553,25cyclictest17592irq/55-edma2-chan7-tx09:04:262
197799533,25cyclictest17592irq/55-edma2-chan7-tx07:25:012
1974995217,30cyclictest3872-21/usr/sbin/munin11:30:540
1975995042,5cyclictest0-21swapper/111:30:211
1974995022,11cyclictest28216-21ntpq11:00:290
197799483,5cyclictest0-21swapper/207:50:162
197599476,14cyclictest301ktimers/108:15:461
197599476,14cyclictest301ktimers/108:15:461
197499479,11cyclictest5313-21ntp_states07:20:400
1974994726,17cyclictest161ktimers/008:45:290
1974994726,17cyclictest161ktimers/008:45:290
1974994715,11cyclictest12775-21ntpq07:50:370
1974994713,30cyclictest30319-21ntpq09:00:390
1974994524,18cyclictest1626-21snmpd08:25:440
1974994514,11cyclictest27700-21memory08:50:280
1974994514,11cyclictest27700-21memory08:50:270
1974994514,11cyclictest14620-21ntpq12:15:370
1974994514,11cyclictest14620-21ntpq12:15:370
1974994514,10cyclictest7105-21ntpq11:45:350
1974994514,10cyclictest7105-21ntpq11:45:350
1974994514,10cyclictest10609-21/usr/sbin/munin07:40:520
1974994511,30cyclictest32583-21tail09:10:240
1974994511,30cyclictest32583-21tail09:10:240
197499449,31cyclictest30288-21/usr/sbin/munin11:10:100
197499447,33cyclictest4606-21ntpq11:35:370
197499445,5cyclictest19573-21ntpq12:35:320
1974994422,17cyclictest7284-21apt-get07:30:190
1974994422,17cyclictest7284-21apt-get07:30:190
1974994416,24cyclictest21914-21ntpq10:35:500
1974994414,10cyclictest12091-21ntpq12:05:340
1974994412,11cyclictest2761-21ntpq07:10:510
1974994412,11cyclictest23228-21ntpq10:40:410
1974994410,30cyclictest9478-21irqstats11:55:260
1974994410,12cyclictest16490-21ntpq08:05:350
197799434,5cyclictest0-21swapper/212:25:232
197799433,5cyclictest0-21swapper/210:18:242
197799433,36cyclictest0-21swapper/209:55:452
197599434,12cyclictest301ktimers/109:55:251
197499438,31cyclictest23604-21df_abs08:35:190
197499437,5cyclictest896-21ntp_states11:20:440
197499437,5cyclictest18953-21ntpq08:15:290
197499437,5cyclictest18953-21ntpq08:15:290
197499432,6cyclictest3043-21ntp_states09:20:450
197499432,13cyclictest13965-21ntpq07:55:320
1974994314,25cyclictest7944-21/usr/sbin/munin09:40:270
1974994313,10cyclictest19276-21ntpq10:25:320
1974994312,11cyclictest12344-21sshd09:57:110
1974994311,28cyclictest16348-21wc10:15:160
197799423,4cyclictest0-21swapper/208:05:542
197799423,35cyclictest0-21swapper/210:05:292
1975994234,5cyclictest0-21swapper/109:00:311
197599423,12cyclictest301ktimers/112:09:191
197599423,12cyclictest301ktimers/111:00:531
197599423,12cyclictest301ktimers/107:50:461
197499429,29cyclictest25634-21irqstats10:50:390
197499429,29cyclictest25634-21irqstats10:50:390
197499424,5cyclictest8931-21diskstats09:45:200
197499424,5cyclictest8931-21diskstats09:45:200
1974994210,12cyclictest5473-21memory09:30:400
197799413,5cyclictest0-21swapper/212:39:592
197799413,5cyclictest0-21swapper/212:19:362
197799413,5cyclictest0-21swapper/212:19:362
197799413,5cyclictest0-21swapper/211:20:222
197799413,5cyclictest0-21swapper/210:53:112
197799413,5cyclictest0-21swapper/210:53:112
197799413,5cyclictest0-21swapper/210:44:052
197799413,5cyclictest0-21swapper/209:45:292
197799413,5cyclictest0-21swapper/209:45:282
197799413,34cyclictest0-21swapper/208:53:062
197799413,34cyclictest0-21swapper/208:53:052
1975994133,5cyclictest0-21swapper/110:15:361
197599413,12cyclictest301ktimers/112:25:351
197599413,12cyclictest301ktimers/108:30:001
197599412,12cyclictest301ktimers/110:25:521
197599411,12cyclictest301ktimers/111:38:171
1974994112,10cyclictest16753-21/usr/sbin/munin12:25:210
1974994110,11cyclictest1952-21apt-get07:10:060
1974994110,11cyclictest14276-21ntpq10:05:310
197799404,5cyclictest0-21swapper/208:45:492
197799404,5cyclictest0-21swapper/208:45:492
197799403,5cyclictest0-21swapper/208:26:202
197799403,5cyclictest0-21swapper/207:32:412
197799403,5cyclictest0-21swapper/207:32:412
197799403,33cyclictest17592irq/55-edma2-chan7-tx09:23:352
197799403,33cyclictest0-21swapper/211:00:512
197599404,11cyclictest301ktimers/107:34:491
197599404,11cyclictest301ktimers/107:34:491
197599403,11cyclictest301ktimers/112:35:571
197599403,11cyclictest301ktimers/109:11:081
197599403,11cyclictest301ktimers/109:11:081
1978993930,5cyclictest0-21swapper/310:25:513
197799393,5cyclictest0-21swapper/211:58:082
197799393,5cyclictest0-21swapper/209:11:422
197799393,5cyclictest0-21swapper/209:11:422
197599391,12cyclictest301ktimers/109:46:341
197599391,12cyclictest301ktimers/109:46:341
197499392,6cyclictest1957-21munin-run07:10:020
1978993829,5cyclictest0-21swapper/310:35:443
1978993829,5cyclictest0-21swapper/309:00:303
1978993829,5cyclictest0-21swapper/307:10:183
1978993828,5cyclictest0-21swapper/311:35:293
197799383,5cyclictest0-21swapper/210:37:392
197799383,31cyclictest0-21swapper/209:40:222
197599382,11cyclictest301ktimers/112:17:501
197599382,11cyclictest301ktimers/112:17:501
197599381,11cyclictest301ktimers/111:45:551
197599381,11cyclictest301ktimers/111:45:551
1978993728,5cyclictest0-21swapper/311:30:213
1978993728,5cyclictest0-21swapper/308:05:453
197799373,5cyclictest0-21swapper/212:08:592
197799373,5cyclictest0-21swapper/209:30:382
197599376,27cyclictest0-21swapper/108:45:271
197599376,27cyclictest0-21swapper/108:45:271
1978993627,5cyclictest0-21swapper/312:15:373
1978993627,5cyclictest0-21swapper/312:15:373
1978993627,5cyclictest0-21swapper/311:10:183
1978993627,5cyclictest0-21swapper/311:00:483
1978993627,5cyclictest0-21swapper/310:50:513
1978993627,5cyclictest0-21swapper/310:50:503
1978993627,5cyclictest0-21swapper/309:40:363
1978993627,5cyclictest0-21swapper/308:35:373
1978993627,5cyclictest0-21swapper/308:15:223
1978993627,5cyclictest0-21swapper/308:15:213
1978993627,5cyclictest0-21swapper/307:55:203
1978993627,5cyclictest0-21swapper/307:40:403
1978993627,5cyclictest0-21swapper/307:30:313
1978993627,5cyclictest0-21swapper/307:30:313
1978993626,5cyclictest0-21swapper/309:10:313
1978993626,5cyclictest0-21swapper/309:10:303
197799363,5cyclictest0-21swapper/207:57:182
197599369,12cyclictest301ktimers/109:30:441
197599367,14cyclictest301ktimers/109:20:301
1975993628,5cyclictest0-21swapper/111:21:161
1975993628,5cyclictest0-21swapper/108:35:551
1978993526,5cyclictest0-21swapper/312:35:443
1978993526,5cyclictest0-21swapper/312:25:283
1978993526,5cyclictest0-21swapper/312:05:163
1978993526,5cyclictest0-21swapper/311:45:323
1978993526,5cyclictest0-21swapper/311:45:323
1978993526,5cyclictest0-21swapper/311:20:183
1978993526,5cyclictest0-21swapper/310:15:173
1978993526,5cyclictest0-21swapper/310:05:343
1978993526,5cyclictest0-21swapper/309:55:473
1978993526,5cyclictest0-21swapper/309:45:133
1978993526,5cyclictest0-21swapper/309:45:133
1978993526,5cyclictest0-21swapper/309:30:543
1978993526,5cyclictest0-21swapper/308:50:443
1978993526,5cyclictest0-21swapper/308:50:443
1978993526,5cyclictest0-21swapper/307:50:403
1978993526,5cyclictest0-21swapper/307:20:133
197799355,12cyclictest17592irq/55-edma2-chan7-tx11:32:052
197799353,5cyclictest0-21swapper/211:47:492
197799353,5cyclictest0-21swapper/211:47:492
197799353,28cyclictest17592irq/55-edma2-chan7-tx11:10:452
197599358,12cyclictest301ktimers/111:55:471
197599356,14cyclictest301ktimers/107:10:501
197599355,14cyclictest301ktimers/107:40:261
1975993527,5cyclictest0-21swapper/110:05:431
1978993425,5cyclictest0-21swapper/311:55:163
1978993425,5cyclictest0-21swapper/310:40:163
1978993425,5cyclictest0-21swapper/308:45:173
1978993425,5cyclictest0-21swapper/308:45:173
1978993425,5cyclictest0-21swapper/308:25:443
1978993425,5cyclictest0-21swapper/307:10:003
1978993425,5cyclictest0-21swapper/307:10:003
197799345,11cyclictest17592irq/55-edma2-chan7-tx08:19:092
197799345,11cyclictest17592irq/55-edma2-chan7-tx08:19:092
197599347,13cyclictest301ktimers/110:35:561
197599347,12cyclictest301ktimers/111:10:521
197599347,12cyclictest301ktimers/110:50:441
197599347,12cyclictest301ktimers/110:50:431
197599347,12cyclictest301ktimers/109:40:241
197599345,13cyclictest301ktimers/107:20:391
1978993324,5cyclictest0-21swapper/309:20:133
197599337,12cyclictest301ktimers/110:40:341
197599336,12cyclictest301ktimers/108:50:271
197599336,12cyclictest301ktimers/108:50:261
197599335,14cyclictest301ktimers/108:05:461
197599326,12cyclictest301ktimers/107:55:111
197599314,12cyclictest301ktimers/107:10:031
197599314,12cyclictest301ktimers/107:10:031
197799307,12cyclictest17592irq/55-edma2-chan7-tx07:10:042
197799307,12cyclictest17592irq/55-edma2-chan7-tx07:10:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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