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2026-03-26 - 20:51
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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 792 highest latencies:
System (updated Thu Mar 26, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
53872710,4sleep227-21rcuc/208:39:302
53872710,4sleep227-21rcuc/208:39:302
535399605,6cyclictest0-21swapper/206:44:162
313252590,2sleep331326-21ssh08:30:023
535399584,48cyclictest0-21swapper/210:50:362
535399584,48cyclictest0-21swapper/209:09:392
534699584,49cyclictest0-21swapper/110:35:001
535399574,47cyclictest0-21swapper/210:35:302
535399574,47cyclictest0-21swapper/209:44:412
535899564,46cyclictest0-21swapper/310:53:503
535399562,24cyclictest578-21gdbus11:24:102
534699565,7cyclictest0-21swapper/108:31:131
535899554,7cyclictest0-21swapper/309:05:523
535399554,45cyclictest0-21swapper/211:42:392
535399554,45cyclictest0-21swapper/211:42:392
535399552,47cyclictest23189-21ssh11:11:192
534699554,45cyclictest0-21swapper/108:25:331
503125512,37sleep10-21swapper/106:13:231
487825510,16sleep20-21swapper/206:11:312
535399544,46cyclictest0-21swapper/210:57:542
535399544,46cyclictest0-21swapper/210:57:542
535399544,44cyclictest0-21swapper/209:35:412
535399544,44cyclictest0-21swapper/207:19:312
535399544,27cyclictest1394-21latency_hist07:29:162
5353995418,31cyclictest638-21runrttasks08:56:082
534699544,44cyclictest0-21swapper/111:21:491
534699544,44cyclictest0-21swapper/108:51:151
534699544,43cyclictest0-21swapper/108:36:531
535399534,43cyclictest0-21swapper/209:00:042
44762535,14sleep30-21swapper/306:09:433
535899523,44cyclictest0-21swapper/309:35:073
535899523,25cyclictest0-21swapper/309:57:483
535399524,6cyclictest0-21swapper/211:08:592
535399524,43cyclictest0-21swapper/210:08:382
535399524,43cyclictest0-21swapper/210:08:382
535399523,6cyclictest0-21swapper/211:24:592
535399523,24cyclictest0-21swapper/209:15:402
534699529,38cyclictest0-21swapper/108:57:021
534699523,44cyclictest0-21swapper/110:43:201
534699522,45cyclictest30987-21ssh09:56:111
534299524,43cyclictest0-21swapper/008:37:130
534299524,42cyclictest0-21swapper/009:14:520
535899513,43cyclictest0-21swapper/308:26:133
535399515,41cyclictest18245-21diskmemload09:26:202
535399515,41cyclictest18245-21diskmemload09:26:202
535399515,40cyclictest0-21swapper/210:41:262
535399513,16cyclictest2634-21ssh08:34:592
5353995112,33cyclictest0-21swapper/210:01:202
534699514,41cyclictest0-21swapper/108:23:111
534699513,6cyclictest0-21swapper/108:47:321
535899503,42cyclictest0-21swapper/310:20:303
5358995012,32cyclictest0-21swapper/311:26:403
535399506,39cyclictest0-21swapper/208:31:012
535399506,38cyclictest0-21swapper/211:36:342
535399504,41cyclictest0-21swapper/209:19:332
535399504,41cyclictest0-21swapper/209:19:332
535399504,40cyclictest0-21swapper/209:53:352
535399503,41cyclictest0-21swapper/211:33:392
5353995013,32cyclictest7283-21sshd06:15:282
5353995011,5cyclictest0-21swapper/207:04:312
534699505,40cyclictest0-21swapper/110:46:481
534699504,40cyclictest0-21swapper/110:06:291
534699504,40cyclictest0-21swapper/110:06:291
535899494,40cyclictest0-21swapper/309:49:233
535899493,42cyclictest0-21swapper/308:39:333
535899493,42cyclictest0-21swapper/308:39:333
535899492,41cyclictest15423-21kworker/3:211:37:093
535399498,36cyclictest0-21swapper/209:29:402
535399496,38cyclictest0-21swapper/210:33:102
535399496,38cyclictest0-21swapper/209:55:382
535399494,40cyclictest0-21swapper/209:42:212
535399494,39cyclictest0-21swapper/207:39:252
535399494,39cyclictest0-21swapper/207:39:252
535399493,40cyclictest0-21swapper/210:15:112
535399492,42cyclictest25810-21kworker/2:009:06:022
5353994911,5cyclictest0-21swapper/208:24:152
5353994910,33cyclictest0-21swapper/208:14:192
5353994910,33cyclictest0-21swapper/207:09:282
5353994910,33cyclictest0-21swapper/206:24:292
534699494,41cyclictest0-21swapper/109:37:311
534699494,40cyclictest0-21swapper/109:32:311
5346994912,31cyclictest0-21swapper/109:26:461
5346994912,31cyclictest0-21swapper/109:26:461
534299493,8cyclictest0-21swapper/009:46:110
5342994916,7cyclictest9669-21sort08:44:430
535899487,7cyclictest0-21swapper/310:37:353
535899487,36cyclictest0-21swapper/310:48:443
535899485,37cyclictest0-21swapper/311:01:073
535899485,10cyclictest0-21swapper/311:19:223
535899484,38cyclictest0-21swapper/308:20:253
535899483,42cyclictest0-21swapper/308:56:023
535899483,39cyclictest213572sleep309:00:163
5358994811,5cyclictest0-21swapper/311:32:083
535399487,36cyclictest0-21swapper/210:48:202
535399487,35cyclictest0-21swapper/210:23:322
535399485,38cyclictest0-21swapper/211:00:132
535399484,38cyclictest0-21swapper/211:18:322
535399484,38cyclictest0-21swapper/210:09:122
535399484,38cyclictest0-21swapper/208:19:172
535399484,38cyclictest0-21swapper/206:19:412
535399483,9cyclictest0-21swapper/208:49:522
535399482,40cyclictest16587-21/usr/sbin/munin08:09:322
534699485,38cyclictest0-21swapper/111:06:471
534699485,38cyclictest0-21swapper/111:00:021
534699485,38cyclictest0-21swapper/110:20:411
534699485,36cyclictest0-21swapper/111:09:401
534699484,6cyclictest0-21swapper/109:53:311
534699484,39cyclictest0-21swapper/111:31:421
534699484,39cyclictest0-21swapper/109:12:521
534699484,38cyclictest0-21swapper/109:00:351
534699484,38cyclictest0-21swapper/108:41:521
534699484,38cyclictest0-21swapper/108:41:521
5346994811,31cyclictest0-21swapper/109:16:041
5346994811,12cyclictest0-21swapper/108:16:251
534299488,35cyclictest0-21swapper/010:04:440
534299488,35cyclictest0-21swapper/010:04:440
534299484,39cyclictest0-21swapper/011:32:210
534299484,39cyclictest0-21swapper/010:42:180
534299484,38cyclictest0-21swapper/011:04:450
534299484,38cyclictest0-21swapper/008:24:470
534299483,41cyclictest0-21swapper/006:14:340
535899479,6cyclictest0-21swapper/311:15:493
535899478,7cyclictest0-21swapper/308:54:013
535899475,35cyclictest0-21swapper/308:15:113
535899474,38cyclictest0-21swapper/310:56:223
535899474,38cyclictest0-21swapper/310:56:223
535899474,38cyclictest0-21swapper/310:14:493
535899474,38cyclictest0-21swapper/309:45:493
535899474,38cyclictest0-21swapper/309:20:243
535899474,38cyclictest0-21swapper/309:20:243
535899474,38cyclictest0-21swapper/309:15:033
535899474,37cyclictest0-21swapper/310:00:033
535899474,37cyclictest0-21swapper/309:30:243
535899474,37cyclictest0-21swapper/309:09:473
535899474,37cyclictest0-21swapper/308:38:093
535899474,18cyclictest0-21swapper/311:05:443
535899474,17cyclictest0-21swapper/311:42:423
535899474,17cyclictest0-21swapper/311:42:423
535899474,17cyclictest0-21swapper/311:13:213
535399476,36cyclictest0-21swapper/208:45:422
535399474,38cyclictest0-21swapper/207:29:292
535399474,38cyclictest0-21swapper/206:59:362
535399474,37cyclictest0-21swapper/210:24:342
535399473,39cyclictest0-21swapper/207:14:392
534699475,37cyclictest0-21swapper/110:03:011
534699474,38cyclictest0-21swapper/110:50:421
534699474,37cyclictest0-21swapper/111:40:071
534699474,37cyclictest0-21swapper/111:40:071
534699474,37cyclictest0-21swapper/111:34:191
534699474,37cyclictest0-21swapper/110:24:461
534699474,37cyclictest0-21swapper/110:11:431
534699474,37cyclictest0-21swapper/109:44:461
534699474,37cyclictest0-21swapper/109:40:441
534699474,37cyclictest0-21swapper/109:19:251
534699474,37cyclictest0-21swapper/109:19:251
534699474,37cyclictest0-21swapper/109:04:211
534699473,39cyclictest0-21swapper/110:16:491
534299475,37cyclictest0-21swapper/010:01:030
534299474,38cyclictest0-21swapper/008:18:520
534299474,37cyclictest0-21swapper/009:10:040
534299474,19cyclictest0-21swapper/010:09:500
534299474,18cyclictest0-21swapper/008:32:070
535899465,35cyclictest0-21swapper/309:40:073
535899464,37cyclictest0-21swapper/310:05:303
535899464,37cyclictest0-21swapper/310:05:303
535899464,37cyclictest0-21swapper/308:45:503
535899463,37cyclictest0-21swapper/310:39:383
535399464,36cyclictest0-21swapper/207:59:292
535399463,38cyclictest0-21swapper/206:49:372
535399463,38cyclictest0-21swapper/206:34:432
535399463,36cyclictest9252-21df07:49:252
535399462,17cyclictest5339-21munin-node06:29:262
534699464,37cyclictest0-21swapper/111:15:041
534699464,37cyclictest0-21swapper/110:55:471
534699464,37cyclictest0-21swapper/110:55:471
534699464,36cyclictest0-21swapper/111:24:221
534299465,17cyclictest0-21swapper/010:29:560
534299464,37cyclictest0-21swapper/011:19:590
534299464,37cyclictest0-21swapper/009:39:450
534299464,37cyclictest0-21swapper/009:26:070
534299464,37cyclictest0-21swapper/009:26:070
534299462,28cyclictest213912ssh09:00:200
535899458,32cyclictest0-21swapper/310:29:223
535899455,8cyclictest0-21swapper/309:25:023
535899455,8cyclictest0-21swapper/309:25:023
535899454,16cyclictest0-21swapper/310:09:233
535399455,35cyclictest0-21swapper/207:54:252
535399454,37cyclictest0-21swapper/207:44:212
535399454,37cyclictest0-21swapper/207:44:212
535399453,9cyclictest0-21swapper/208:04:392
535399453,37cyclictest0-21swapper/206:54:262
534699454,36cyclictest0-21swapper/110:30:521
534299455,34cyclictest0-21swapper/009:29:460
534299455,34cyclictest0-21swapper/008:21:460
534299454,36cyclictest0-21swapper/009:19:500
534299454,36cyclictest0-21swapper/009:19:500
534299454,36cyclictest0-21swapper/009:04:480
534299454,36cyclictest0-21swapper/008:54:330
534299453,9cyclictest13576-21sh10:59:220
535899444,34cyclictest0-21swapper/310:29:033
535399442,10cyclictest17160-21/usr/sbin/munin06:44:312
534299444,35cyclictest0-21swapper/010:54:430
534299444,35cyclictest0-21swapper/010:54:430
535399433,35cyclictest0-21swapper/207:34:292
534699434,8cyclictest0-21swapper/106:33:491
534299437,30cyclictest0-21swapper/009:34:430
534699423,35cyclictest0-21swapper/106:24:331
5342994132,5cyclictest3-21ksoftirqd/007:14:150
534699404,31cyclictest0-21swapper/107:54:311
534699403,6cyclictest7676-21latency_hist06:19:161
534699403,33cyclictest0-21swapper/106:36:191
534699402,7cyclictest9478-21idleruntime-cro06:24:161
223302403,6sleep30-21swapper/306:56:433
171542393,6sleep00-21swapper/010:20:160
96502383,6sleep00-21swapper/011:36:070
89032383,6sleep00-21swapper/010:53:160
5358993829,5cyclictest37-21ksoftirqd/307:14:153
154592383,6sleep00-21swapper/008:53:420
118722383,6sleep00-21swapper/010:14:240
96822373,6sleep00-21swapper/006:24:200
88402373,6sleep00-21swapper/007:48:510
88402373,6sleep00-21swapper/007:48:510
5342993725,7cyclictest14610-21grep06:34:460
349223712,17sleep00-21swapper/006:09:280
178822373,6sleep30-21swapper/308:09:583
123732373,6sleep00-21swapper/007:56:230
5358993623,8cyclictest1611-21/usr/sbin/munin07:29:263
534699363,29cyclictest0-21swapper/107:25:581
12442363,6sleep00-21swapper/007:27:300
94292353,6sleep00-21swapper/006:23:480
5358993524,7cyclictest5465-21grep07:39:263
5358993524,7cyclictest5465-21grep07:39:263
534699354,27cyclictest0-21swapper/106:59:431
5346993525,6cyclictest18239-21latency_hist08:14:141
5346993524,7cyclictest2364-21grep07:29:371
315662353,6sleep10-21swapper/107:20:071
241922353,6sleep00-21swapper/007:01:390
110772353,6sleep30-21swapper/306:26:083
105062353,6sleep10-21swapper/107:51:251
5342993423,6cyclictest25090-21/usr/sbin/munin09:49:420
5342993422,8cyclictest2831-21tr10:44:310
224362343,6sleep00-21swapper/006:57:560
162262343,6sleep00-21swapper/008:07:340
535899333,26cyclictest0-21swapper/306:50:493
5358993322,7cyclictest6830-21gzip06:14:413
5358993321,8cyclictest16028-21tr06:39:383
5346993321,7cyclictest6713-21awk07:40:441
5346993321,7cyclictest6713-21awk07:40:441
534299334,25cyclictest0-21swapper/007:38:280
5342993322,7cyclictest22287-21sed11:09:400
5342993322,6cyclictest13327-21iostat_ios07:59:310
304312333,6sleep00-21swapper/007:19:290
300032333,6sleep10-21swapper/107:18:501
535899323,26cyclictest0-21swapper/306:33:493
535899323,25cyclictest0-21swapper/306:44:193
5358993219,8cyclictest15944-21grep08:04:453
5358993219,8cyclictest11921-21seq07:54:413
534699324,22cyclictest0-21swapper/106:49:271
5346993221,6cyclictest14769-21aten_rbpower_po08:04:251
5346993217,10cyclictest20961-21cut06:54:271
534299325,24cyclictest0-21swapper/009:59:100
534299325,22cyclictest0-21swapper/011:39:220
534299325,22cyclictest0-21swapper/011:39:220
534299323,25cyclictest0-21swapper/010:34:290
5342993221,6cyclictest18143-21cat06:44:420
5342993212,17cyclictest2366-21/usr/sbin/munin07:29:380
535899314,23cyclictest0-21swapper/307:53:103
535899314,23cyclictest0-21swapper/306:34:303
5358993121,7cyclictest9171-21ps06:20:413
5358993118,8cyclictest29529-21sed07:14:443
534299314,23cyclictest0-21swapper/010:25:470
5342993121,6cyclictest10012-21swap07:49:410
5342993120,6cyclictest24913-21aten_rbpower_vo11:14:210
5342993118,8cyclictest16666-21wget08:09:250
143842313,6sleep10-21swapper/108:03:081
535899305,19cyclictest0-21swapper/307:04:373
534299305,21cyclictest0-21swapper/007:14:430
534299304,22cyclictest0-21swapper/008:41:360
534299304,22cyclictest0-21swapper/008:41:360
5342993020,6cyclictest379-21idleruntime11:24:240
5342993017,8cyclictest7006-21crond07:44:150
5342993017,8cyclictest7006-21crond07:44:150
5342993017,8cyclictest19383-21grep06:49:310
115852302,23sleep011556-21/usr/sbin/munin06:29:270
535899293,23cyclictest0-21swapper/307:00:193
5358992915,9cyclictest7807-21runrttasks07:44:323
5358992915,9cyclictest7807-21runrttasks07:44:323
5346992919,6cyclictest4653-21unixbench_multi07:34:451
5346992917,7cyclictest15489-21fschecks_count06:39:301
5346992916,8cyclictest548-21NetworkManager07:44:161
5346992916,8cyclictest548-21NetworkManager07:44:161
534299294,21cyclictest0-21swapper/007:04:270
43712291,5sleep34390-21smartctl07:34:413
5358992816,7cyclictest30502-21grep07:19:303
534699285,18cyclictest0-21swapper/106:44:431
5346992816,7cyclictest26756-21fschecks_count07:09:281
5342992816,7cyclictest15791-21iostat_ios06:39:330
535899273,21cyclictest0-21swapper/307:24:493
535899273,18cyclictest13010-21/usr/sbin/munin07:59:283
5346992715,7cyclictest24674-21aten_rbpower_en07:04:261
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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