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2026-04-01 - 18:13
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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 Apr 01, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1461299774,67cyclictest0-21swapper/009:43:390
1461299773,31cyclictest3976-21ssh09:48:390
1461299773,31cyclictest3976-21ssh09:48:390
14612997511,5cyclictest0-21swapper/008:12:130
1461299747,7cyclictest0-21swapper/010:59:170
1461299745,62cyclictest0-21swapper/010:11:560
1462999737,60cyclictest0-21swapper/209:13:432
1461299738,58cyclictest0-21swapper/008:37:280
1461299734,13cyclictest0-21swapper/011:34:320
14612997310,5cyclictest0-21swapper/010:04:140
14629997211,5cyclictest0-21swapper/211:21:322
14629997211,5cyclictest0-21swapper/211:21:322
1461299725,33cyclictest0-21swapper/008:51:030
1461299724,61cyclictest0-21swapper/008:16:410
1461299724,61cyclictest0-21swapper/008:16:410
14612997210,56cyclictest0-21swapper/010:47:590
1462999717,7cyclictest0-21swapper/210:40:282
1462999717,57cyclictest0-21swapper/208:23:042
1462999715,7cyclictest0-21swapper/209:33:262
1462999715,7cyclictest0-21swapper/209:03:312
1462999715,59cyclictest0-21swapper/211:38:142
1462999715,59cyclictest0-21swapper/209:18:482
1462999714,60cyclictest0-21swapper/208:51:442
1461299717,58cyclictest0-21swapper/010:19:570
1461299716,6cyclictest0-21swapper/010:44:250
1461299715,7cyclictest0-21swapper/011:07:260
1461299715,7cyclictest0-21swapper/010:27:240
1461299715,7cyclictest0-21swapper/010:08:220
1461299715,7cyclictest0-21swapper/008:26:030
1461299715,60cyclictest0-21swapper/011:24:420
1461299715,60cyclictest0-21swapper/011:24:420
1461299715,60cyclictest0-21swapper/011:20:050
1461299715,59cyclictest0-21swapper/008:48:280
1461299714,60cyclictest0-21swapper/010:54:010
1461299714,6cyclictest0-21swapper/009:16:270
1461299713,35cyclictest1405-21/usr/sbin/munin11:11:200
1462999705,7cyclictest0-21swapper/210:33:132
1462999705,7cyclictest0-21swapper/209:28:012
1462999705,59cyclictest0-21swapper/211:15:202
1462999705,59cyclictest0-21swapper/210:48:232
1462999705,59cyclictest0-21swapper/210:13:432
1462999705,59cyclictest0-21swapper/209:39:112
1462999705,59cyclictest0-21swapper/208:30:262
1462999705,59cyclictest0-21swapper/208:13:512
1462999705,58cyclictest0-21swapper/209:42:152
1462999705,58cyclictest0-21swapper/209:21:022
1462999704,59cyclictest0-21swapper/208:37:172
1462999703,60cyclictest26157-21/usr/sbin/munin11:01:192
14629997010,55cyclictest20504-21taskset10:54:122
1461299706,7cyclictest0-21swapper/011:30:190
1461299705,7cyclictest0-21swapper/011:37:180
1461299705,7cyclictest0-21swapper/010:36:400
1461299705,59cyclictest0-21swapper/011:01:010
1461299705,59cyclictest0-21swapper/010:21:030
1461299705,59cyclictest0-21swapper/009:26:450
1461299705,33cyclictest0-21swapper/009:04:260
1461299704,7cyclictest0-21swapper/009:11:360
1461299704,60cyclictest0-21swapper/009:08:060
1461299704,59cyclictest0-21swapper/009:52:250
1461299704,33cyclictest0-21swapper/009:58:020
1461299704,33cyclictest0-21swapper/008:31:120
1462999695,58cyclictest0-21swapper/211:31:322
1462999695,58cyclictest0-21swapper/210:57:272
1462999695,58cyclictest0-21swapper/210:45:502
1462999695,58cyclictest0-21swapper/210:23:342
1462999695,58cyclictest0-21swapper/210:01:412
1462999695,58cyclictest0-21swapper/209:55:122
1462999695,58cyclictest0-21swapper/208:43:112
1462999695,57cyclictest0-21swapper/210:28:422
1462999695,57cyclictest0-21swapper/209:56:322
1462999694,7cyclictest0-21swapper/206:11:072
1462999693,8cyclictest0-21swapper/210:18:442
1462999692,61cyclictest28308-21/usr/sbin/munin06:46:192
1461299695,58cyclictest0-21swapper/009:40:000
1461299694,7cyclictest0-21swapper/006:58:510
1461299694,59cyclictest0-21swapper/010:34:220
1461299694,33cyclictest0-21swapper/009:32:300
1461299694,33cyclictest0-21swapper/008:22:300
1461299692,35cyclictest23983-21/usr/sbin/munin08:01:170
1462999685,57cyclictest0-21swapper/211:06:532
1462999685,57cyclictest0-21swapper/210:06:452
1462999685,57cyclictest0-21swapper/209:49:112
1462999685,57cyclictest0-21swapper/209:49:112
1462999685,12cyclictest0-21swapper/208:49:242
1462999683,8cyclictest0-21swapper/207:11:142
1462999683,7cyclictest3413-21/usr/sbin/munin07:06:332
1462999682,6cyclictest32235-21ssh09:00:252
1461299685,7cyclictest0-21swapper/009:25:250
1461299683,34cyclictest18526-21/usr/sbin/munin08:41:220
1462999675,56cyclictest0-21swapper/211:26:592
1462999674,57cyclictest0-21swapper/208:16:152
1462999674,57cyclictest0-21swapper/208:16:152
1462999674,56cyclictest0-21swapper/206:41:102
1462999673,9cyclictest0-21swapper/209:07:322
14629996714,47cyclictest12270-21seq07:27:582
1461299675,56cyclictest0-21swapper/008:56:030
1462999665,55cyclictest0-21swapper/211:17:242
1462999662,58cyclictest24571-21/usr/sbin/munin06:36:242
1461299663,7cyclictest0-21swapper/007:28:510
1461299663,33cyclictest0-21swapper/007:26:010
1462999653,33cyclictest0-21swapper/206:24:422
1462999653,32cyclictest0-21swapper/207:32:252
1461299653,34cyclictest0-21swapper/007:51:310
1461299653,34cyclictest0-21swapper/007:15:100
1461299652,32cyclictest14403-21latency_hist07:36:030
1462999645,7cyclictest0-21swapper/208:35:222
1462999642,56cyclictest17094-21/usr/sbin/munin06:16:182
1462999642,56cyclictest16503-21/usr/sbin/munin07:41:252
1461299643,33cyclictest0-21swapper/006:51:240
1462999633,55cyclictest0-21swapper/207:19:022
1462999633,54cyclictest0-21swapper/208:03:012
1462999633,30cyclictest0-21swapper/206:59:222
1462999632,54cyclictest1531-21/usr/sbin/munin07:01:152
1462999632,54cyclictest1531-21/usr/sbin/munin07:01:152
1461299633,33cyclictest0-21swapper/006:42:040
1461299633,29cyclictest29827-21runrttasks06:49:330
1461299633,13cyclictest0-21swapper/007:02:040
1461299633,13cyclictest0-21swapper/007:02:040
1461299632,9cyclictest627-21snmpd06:12:060
1461299632,31cyclictest18965-21/usr/sbin/munin06:21:330
1462999624,28cyclictest0-21swapper/208:06:182
1462999624,28cyclictest0-21swapper/207:25:062
1462999623,32cyclictest0-21swapper/207:59:552
1462999623,27cyclictest16261-21taskset07:40:522
1462999622,54cyclictest24195-21sshd06:34:172
14629996210,5cyclictest0-21swapper/207:55:462
1461299622,36cyclictest508-17auditd07:11:030
1462999613,4cyclictest0-21swapper/206:26:222
1462999613,29cyclictest0-21swapper/207:49:192
1461299614,29cyclictest0-21swapper/007:56:190
1461299612,33cyclictest18427-21wget07:46:140
1462999604,27cyclictest0-21swapper/206:55:162
1461299604,9cyclictest0-21swapper/008:08:010
1461299604,28cyclictest0-21swapper/007:20:000
1461299603,32cyclictest0-21swapper/006:34:020
143142589,17sleep30-21swapper/306:10:203
142142578,17sleep00-21swapper/006:09:080
1461999554,45cyclictest0-21swapper/111:38:371
1461299553,47cyclictest0-21swapper/006:36:340
1463799534,44cyclictest0-21swapper/308:24:143
1463799523,24cyclictest0-21swapper/310:09:353
1461999523,44cyclictest0-21swapper/108:14:471
14619995214,7cyclictest24527-21awk10:16:151
1461999515,41cyclictest0-21swapper/111:35:571
1461999513,43cyclictest0-21swapper/109:12:001
1463799505,40cyclictest0-21swapper/310:12:293
1461999504,8cyclictest0-21swapper/111:00:471
1461999503,42cyclictest0-21swapper/109:44:291
14619995012,33cyclictest20994-21missed_timers10:11:191
14619995010,35cyclictest638-21runrttasks09:37:331
1463799497,36cyclictest0-21swapper/309:16:563
1463799496,38cyclictest0-21swapper/309:03:163
1463799494,40cyclictest0-21swapper/308:47:303
1463799494,39cyclictest0-21swapper/308:33:113
1463799493,40cyclictest0-21swapper/311:27:173
14637994911,32cyclictest0-21swapper/310:30:343
1461999494,41cyclictest0-21swapper/108:50:311
1461999494,39cyclictest0-21swapper/110:10:391
1461999494,10cyclictest0-21swapper/110:50:381
1461999493,41cyclictest0-21swapper/106:16:061
1461999493,40cyclictest0-21swapper/107:41:021
1461999492,41cyclictest26652-21sed08:51:321
14619994912,5cyclictest0-21swapper/111:10:111
14619994912,31cyclictest0-21swapper/111:25:421
14619994912,31cyclictest0-21swapper/111:25:421
1463799486,37cyclictest0-21swapper/310:25:243
1463799484,39cyclictest0-21swapper/310:41:113
1463799484,39cyclictest0-21swapper/308:53:063
1463799484,38cyclictest0-21swapper/309:44:463
1463799484,16cyclictest0-21swapper/308:20:263
1463799484,16cyclictest0-21swapper/308:20:263
1463799483,40cyclictest0-21swapper/306:36:033
1463799483,39cyclictest0-21swapper/307:35:423
14637994811,6cyclictest0-21swapper/311:05:403
14637994811,31cyclictest0-21swapper/308:15:373
1461999488,34cyclictest0-21swapper/111:30:331
1461999488,34cyclictest0-21swapper/111:12:401
1461999484,6cyclictest0-21swapper/108:34:211
1461999484,39cyclictest0-21swapper/109:00:161
1463799479,32cyclictest0-21swapper/309:57:053
1463799476,36cyclictest0-21swapper/310:35:093
1463799476,16cyclictest0-21swapper/309:14:323
1463799474,38cyclictest0-21swapper/309:51:173
1463799474,37cyclictest0-21swapper/310:51:083
1463799474,37cyclictest0-21swapper/309:31:113
1463799474,37cyclictest0-21swapper/309:29:253
1463799474,37cyclictest0-21swapper/309:21:353
1463799474,37cyclictest0-21swapper/308:57:313
1463799473,8cyclictest0-21swapper/308:37:413
1463799473,40cyclictest0-21swapper/306:12:243
1463799473,39cyclictest0-21swapper/311:07:173
14637994711,31cyclictest0-21swapper/311:40:513
14637994711,31cyclictest0-21swapper/308:43:243
14637994711,30cyclictest0-21swapper/311:31:543
14637994711,30cyclictest0-21swapper/308:26:523
1461999474,38cyclictest0-21swapper/110:43:121
1461999474,38cyclictest0-21swapper/109:51:511
1461999474,38cyclictest0-21swapper/108:17:551
1461999474,38cyclictest0-21swapper/108:17:551
1461999474,37cyclictest0-21swapper/109:21:431
1461999474,37cyclictest0-21swapper/109:20:501
1461999474,17cyclictest0-21swapper/111:20:341
1461999473,40cyclictest0-21swapper/107:25:421
1461999473,39cyclictest0-21swapper/109:26:201
1461999473,39cyclictest0-21swapper/107:20:521
1461999473,21cyclictest0-21swapper/110:40:161
14619994714,28cyclictest27519-21diskmemload08:21:261
1461299473,38cyclictest0-21swapper/006:30:430
1463799464,37cyclictest0-21swapper/311:16:323
1463799464,37cyclictest0-21swapper/310:48:433
1463799464,36cyclictest0-21swapper/311:13:273
1463799463,39cyclictest0-21swapper/309:46:093
1463799463,39cyclictest0-21swapper/309:46:093
1463799463,39cyclictest0-21swapper/309:07:103
1463799462,38cyclictest23823-21ssh10:58:123
14637994611,30cyclictest0-21swapper/310:38:443
1461999469,31cyclictest0-21swapper/108:43:461
1461999464,37cyclictest0-21swapper/111:03:531
1461999464,37cyclictest0-21swapper/109:59:401
1461999464,37cyclictest0-21swapper/109:46:151
1461999464,37cyclictest0-21swapper/109:46:151
1461999464,37cyclictest0-21swapper/109:34:291
1461999464,37cyclictest0-21swapper/109:06:151
1461999464,18cyclictest0-21swapper/110:05:381
1461999463,37cyclictest0-21swapper/108:38:231
1463799454,36cyclictest0-21swapper/311:22:543
1463799454,36cyclictest0-21swapper/311:22:543
1463799454,36cyclictest0-21swapper/310:20:323
1463799454,35cyclictest0-21swapper/309:36:073
1463799453,36cyclictest0-21swapper/310:01:193
1461999455,34cyclictest0-21swapper/108:26:391
1461999454,36cyclictest0-21swapper/110:55:011
1461999454,36cyclictest0-21swapper/110:33:571
1461999454,36cyclictest0-21swapper/109:02:531
1461999454,36cyclictest0-21swapper/107:07:521
1463799445,34cyclictest0-21swapper/307:47:003
1463799443,36cyclictest0-21swapper/307:16:313
1463799443,36cyclictest0-21swapper/306:41:203
1463799443,36cyclictest0-21swapper/306:38:113
1461999445,33cyclictest0-21swapper/110:21:111
1461999444,34cyclictest0-21swapper/110:26:061
1461999443,34cyclictest0-21swapper/106:31:041
1463799435,34cyclictest0-21swapper/307:51:363
1463799433,35cyclictest0-21swapper/308:06:043
1461999433,7cyclictest0-21swapper/106:31:081
1461999433,35cyclictest0-21swapper/106:16:051
1461999433,34cyclictest0-21swapper/107:06:031
1461999433,34cyclictest0-21swapper/107:06:031
1461299436,5cyclictest18287-21sort07:46:030
1463799425,33cyclictest0-21swapper/306:55:313
1463799424,34cyclictest0-21swapper/307:56:083
1463799424,34cyclictest0-21swapper/307:13:293
1463799423,8cyclictest0-21swapper/308:06:033
1463799423,34cyclictest0-21swapper/307:36:193
1463799423,34cyclictest0-21swapper/306:26:573
1461999423,9cyclictest0-21swapper/108:01:421
14619994212,25cyclictest638-21runrttasks07:59:391
1463799413,7cyclictest0-21swapper/307:26:023
1463799413,34cyclictest0-21swapper/306:49:553
14637994111,25cyclictest0-21swapper/307:30:413
1461999415,8cyclictest0-21swapper/108:09:521
1461999413,34cyclictest0-21swapper/107:12:081
1461999413,34cyclictest0-21swapper/106:41:591
14619994111,25cyclictest0-21swapper/107:00:351
1461299412,34cyclictest17268-21diskstats06:16:180
1461299412,33cyclictest14808-21diskstats07:36:170
1461999403,33cyclictest0-21swapper/107:26:541
1461999403,32cyclictest297192sleep106:48:151
47672383,7sleep30-21swapper/307:07:383
1463799387,26cyclictest0-21swapper/306:59:013
1461999383,7cyclictest0-21swapper/107:41:041
1461999373,31cyclictest0-21swapper/107:34:541
143582376,26sleep20-21swapper/206:10:552
315192363,6sleep10-21swapper/106:52:271
1461999354,8cyclictest0-21swapper/107:48:421
1461999354,8cyclictest0-21swapper/106:36:391
1461999354,27cyclictest0-21swapper/107:54:081
1461999353,27cyclictest0-21swapper/106:21:231
1431723512,17sleep10-21swapper/106:10:221
14637993219,8cyclictest1764-21grep07:01:183
14637993219,8cyclictest1764-21grep07:01:183
1463799313,24cyclictest0-21swapper/307:41:203
1463799283,21cyclictest0-21swapper/306:21:413
14637992818,7cyclictest638-21runrttasks06:16:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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