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2026-06-08 - 20:20
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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 Mon Jun 08, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7312996252,5cyclictest29-21ksoftirqd/210:59:162
731299614,51cyclictest0-21swapper/212:04:152
731699599,44cyclictest0-21swapper/311:07:083
731699599,44cyclictest0-21swapper/311:07:083
731299593,50cyclictest0-21swapper/211:43:072
731299584,49cyclictest0-21swapper/211:30:222
731699574,47cyclictest0-21swapper/311:25:383
731699565,7cyclictest0-21swapper/310:39:093
730199564,27cyclictest0-21swapper/011:24:560
731699553,46cyclictest15301-21ssh12:28:313
731299555,44cyclictest0-21swapper/210:41:192
731699542,6cyclictest11849-21ssh10:57:483
731299549,39cyclictest0-21swapper/210:44:372
731299543,7cyclictest0-21swapper/212:04:292
731299542,6cyclictest3141-21df_inode09:19:312
731299542,47cyclictest29109-21ssh09:54:302
730199544,45cyclictest0-21swapper/012:29:150
731699534,43cyclictest0-21swapper/310:21:493
731699534,43cyclictest0-21swapper/310:21:493
731699533,7cyclictest0-21swapper/307:11:393
731299536,41cyclictest0-21swapper/210:36:242
731299534,43cyclictest0-21swapper/210:08:192
731299532,45cyclictest4256-21ssh12:14:072
731699525,6cyclictest0-21swapper/311:11:083
731699524,42cyclictest0-21swapper/309:35:403
731699524,42cyclictest0-21swapper/309:35:403
731699523,44cyclictest0-21swapper/309:25:113
731299523,43cyclictest0-21swapper/210:14:322
7312995214,33cyclictest14241-21cpu09:34:282
7312995214,33cyclictest14241-21cpu09:34:282
730199524,42cyclictest0-21swapper/011:53:470
730199524,42cyclictest0-21swapper/011:53:470
731699515,41cyclictest0-21swapper/311:43:173
731699514,42cyclictest0-21swapper/311:37:573
731699514,41cyclictest0-21swapper/312:18:293
731699514,19cyclictest0-21swapper/312:09:123
731699513,43cyclictest0-21swapper/309:59:343
731299517,38cyclictest0-21swapper/211:36:042
731299515,40cyclictest0-21swapper/211:09:562
731299515,40cyclictest0-21swapper/209:10:112
731299513,24cyclictest0-21swapper/209:27:422
730199517,39cyclictest0-21swapper/011:12:550
730199516,39cyclictest0-21swapper/011:05:480
730199516,39cyclictest0-21swapper/011:05:480
731699504,9cyclictest0-21swapper/312:00:473
731699504,40cyclictest0-21swapper/310:28:063
731699504,40cyclictest0-21swapper/310:11:233
731699503,43cyclictest0-21swapper/311:34:083
731699502,43cyclictest2383-21ssh09:18:413
731299505,40cyclictest0-21swapper/209:18:272
731299504,40cyclictest0-21swapper/210:26:572
731299503,5cyclictest0-21swapper/208:24:312
7312995012,5cyclictest0-21swapper/207:54:452
7312995011,33cyclictest0-21swapper/212:27:192
7312995011,33cyclictest0-21swapper/211:22:382
7312995011,33cyclictest0-21swapper/211:06:292
7312995011,33cyclictest0-21swapper/211:06:292
7312995011,33cyclictest0-21swapper/210:20:502
7312995011,33cyclictest0-21swapper/210:20:502
730199509,35cyclictest0-21swapper/011:39:130
730199505,19cyclictest0-21swapper/012:04:220
730199504,41cyclictest0-21swapper/010:42:090
730199502,5cyclictest7421-21ls09:24:400
730199501,4cyclictest32468-21ssh09:14:410
731699497,5cyclictest0-21swapper/311:52:273
731699497,5cyclictest0-21swapper/311:52:273
731699495,38cyclictest0-21swapper/309:07:193
731699494,40cyclictest0-21swapper/312:20:563
731699494,39cyclictest0-21swapper/311:55:063
731699494,38cyclictest0-21swapper/312:14:093
7316994910,33cyclictest0-21swapper/310:18:433
731299498,34cyclictest0-21swapper/209:07:242
731299496,37cyclictest0-21swapper/211:14:212
731299494,39cyclictest0-21swapper/209:42:412
731299493,41cyclictest0-21swapper/209:32:102
731299493,41cyclictest0-21swapper/208:44:292
731299493,21cyclictest0-21swapper/211:01:092
7312994911,32cyclictest0-21swapper/212:23:422
7312994911,31cyclictest0-21swapper/208:34:492
7312994910,33cyclictest0-21swapper/210:54:162
730599495,39cyclictest0-21swapper/109:20:161
730599494,39cyclictest0-21swapper/110:27:291
7301994911,32cyclictest0-21swapper/010:00:150
731699488,33cyclictest35-21rcuc/309:44:313
731699485,37cyclictest0-21swapper/309:39:383
731699485,37cyclictest0-21swapper/309:31:403
731699485,14cyclictest0-21swapper/309:12:313
731699484,39cyclictest0-21swapper/309:03:213
731699484,38cyclictest0-21swapper/311:22:173
731699484,38cyclictest0-21swapper/311:00:433
731699484,38cyclictest0-21swapper/310:30:273
731699484,38cyclictest0-21swapper/309:55:123
731699483,39cyclictest0-21swapper/309:20:533
7316994815,7cyclictest2294-21taskset10:44:393
7316994812,31cyclictest0-21swapper/310:42:403
731299486,38cyclictest0-21swapper/211:55:072
731299486,37cyclictest0-21swapper/211:46:322
731299484,38cyclictest0-21swapper/211:28:412
731299484,38cyclictest0-21swapper/210:32:352
731299484,38cyclictest0-21swapper/209:49:442
731299484,38cyclictest0-21swapper/209:00:072
731299484,37cyclictest0-21swapper/210:09:322
731299483,40cyclictest0-21swapper/208:58:512
731299482,10cyclictest9208-21aten_rbpower_cu08:29:302
7312994811,32cyclictest0-21swapper/210:02:102
7312994810,5cyclictest0-21swapper/209:48:232
7312994810,32cyclictest0-21swapper/207:14:382
730599485,37cyclictest0-21swapper/112:12:481
730599484,38cyclictest0-21swapper/109:54:341
7305994812,5cyclictest0-21swapper/110:07:401
730199484,38cyclictest0-21swapper/011:40:140
730199484,38cyclictest0-21swapper/009:29:320
7301994812,30cyclictest0-21swapper/011:01:200
731699475,37cyclictest0-21swapper/311:15:323
731699474,38cyclictest0-21swapper/311:45:213
731699474,38cyclictest0-21swapper/310:53:453
731699474,38cyclictest0-21swapper/308:19:383
731699474,37cyclictest0-21swapper/310:05:443
7316994710,32cyclictest0-21swapper/309:49:563
731299479,33cyclictest0-21swapper/207:03:082
731299474,37cyclictest0-21swapper/212:17:212
731299474,37cyclictest0-21swapper/207:19:412
731299473,40cyclictest0-21swapper/211:51:572
731299473,40cyclictest0-21swapper/211:51:572
731299473,39cyclictest0-21swapper/208:14:372
731299473,39cyclictest0-21swapper/207:59:332
731299473,38cyclictest0-21swapper/208:39:412
730599475,36cyclictest0-21swapper/112:07:291
730599474,37cyclictest0-21swapper/111:30:321
730599474,37cyclictest0-21swapper/110:45:031
730599474,37cyclictest0-21swapper/110:01:121
730599474,37cyclictest0-21swapper/109:25:581
730599473,39cyclictest0-21swapper/111:40:571
730599473,39cyclictest0-21swapper/111:05:281
730599473,39cyclictest0-21swapper/111:05:281
7305994710,31cyclictest0-21swapper/112:17:471
730199478,33cyclictest0-21swapper/011:57:570
730199476,35cyclictest0-21swapper/009:09:320
730199474,38cyclictest0-21swapper/011:44:450
730199474,38cyclictest0-21swapper/009:54:500
730199474,38cyclictest0-21swapper/009:41:200
730199474,37cyclictest0-21swapper/012:01:580
730199474,37cyclictest0-21swapper/011:19:520
730199474,37cyclictest0-21swapper/009:34:570
730199474,37cyclictest0-21swapper/009:34:570
730199473,8cyclictest0-21swapper/010:19:490
730199473,8cyclictest0-21swapper/010:19:490
730199473,39cyclictest0-21swapper/011:14:580
731299464,36cyclictest0-21swapper/207:34:362
731299463,37cyclictest24784-21sshd07:44:322
7312994611,29cyclictest0-21swapper/207:33:192
7312994611,29cyclictest0-21swapper/207:33:192
730599464,37cyclictest0-21swapper/109:37:171
730599464,37cyclictest0-21swapper/109:37:171
730599464,36cyclictest0-21swapper/111:58:381
730599464,36cyclictest0-21swapper/110:33:261
730599464,36cyclictest0-21swapper/109:53:191
730599464,36cyclictest0-21swapper/109:06:511
730599464,36cyclictest0-21swapper/108:59:571
7305994611,29cyclictest0-21swapper/111:02:441
7305994610,30cyclictest0-21swapper/110:11:441
730199467,34cyclictest0-21swapper/012:19:300
730199467,15cyclictest0-21swapper/010:04:400
730199466,15cyclictest0-21swapper/009:44:510
730199465,7cyclictest0-21swapper/010:37:220
730199465,36cyclictest0-21swapper/010:12:400
730199465,35cyclictest0-21swapper/010:14:480
730199464,37cyclictest0-21swapper/012:17:150
730199464,36cyclictest0-21swapper/011:29:510
730199464,35cyclictest9850-21/usr/sbin/munin10:54:380
730199464,17cyclictest0-21swapper/012:10:560
731699453,37cyclictest0-21swapper/307:04:563
731299454,9cyclictest0-21swapper/208:04:442
731299453,9cyclictest22859-21/usr/sbin/munin07:39:312
731299453,36cyclictest0-21swapper/208:49:482
731299453,36cyclictest0-21swapper/208:49:482
731299453,36cyclictest0-21swapper/208:09:312
731299453,36cyclictest0-21swapper/207:09:412
730599455,34cyclictest0-21swapper/111:50:421
730599455,34cyclictest0-21swapper/111:50:421
730599454,36cyclictest0-21swapper/110:50:041
730599454,16cyclictest0-21swapper/110:54:251
730599454,16cyclictest0-21swapper/109:14:581
730599453,37cyclictest0-21swapper/110:43:221
730199455,7cyclictest0-21swapper/009:19:530
730199454,36cyclictest0-21swapper/010:51:210
730199454,36cyclictest0-21swapper/009:04:570
731699444,35cyclictest0-21swapper/307:49:293
731299446,33cyclictest1728-21kworker/u8:208:19:442
731299444,7cyclictest0-21swapper/207:49:432
731299443,35cyclictest10275-21iostat_ios07:04:382
730599445,33cyclictest0-21swapper/111:59:211
730599444,35cyclictest0-21swapper/111:22:521
730599444,34cyclictest0-21swapper/112:19:481
730599443,36cyclictest0-21swapper/111:48:381
730599443,36cyclictest0-21swapper/109:32:131
730199443,36cyclictest0-21swapper/010:29:480
25612443,6sleep10-21swapper/111:28:501
731699434,33cyclictest0-21swapper/307:04:223
731699433,35cyclictest0-21swapper/308:18:593
731699433,34cyclictest0-21swapper/307:29:043
731699433,34cyclictest0-21swapper/307:29:043
731299432,35cyclictest17252-21/usr/sbin/munin07:24:512
731299432,35cyclictest17252-21/usr/sbin/munin07:24:512
730599434,34cyclictest0-21swapper/109:12:201
730599434,33cyclictest0-21swapper/111:10:441
731699424,33cyclictest0-21swapper/307:47:043
731699424,32cyclictest0-21swapper/307:29:323
731699424,32cyclictest0-21swapper/307:29:323
730599423,34cyclictest0-21swapper/109:45:151
104672423,7sleep00-21swapper/008:29:540
730199413,15cyclictest0-21swapper/007:53:260
730199403,32cyclictest0-21swapper/007:13:320
184492403,6sleep10-21swapper/110:24:101
184492403,6sleep10-21swapper/110:24:101
137222403,6sleep10-21swapper/112:25:091
731699392,21cyclictest142762ntpq07:14:443
730199392,5cyclictest8409-21iostat_ios06:59:390
185312393,7sleep00-21swapper/007:24:560
185312393,7sleep00-21swapper/007:24:560
679223815,17sleep20-21swapper/206:56:092
113042383,7sleep00-21swapper/007:07:570
7305993715,16cyclictest5948-21iostat_ios08:19:371
299132373,6sleep30-21swapper/307:56:453
199542372,6sleep30-21swapper/308:56:213
186002373,6sleep10-21swapper/107:25:451
186002373,6sleep10-21swapper/107:25:451
167122373,6sleep00-21swapper/007:20:290
14482373,6sleep10-21swapper/108:08:591
14472373,7sleep00-21swapper/008:08:580
730199363,28cyclictest0-21swapper/008:58:550
694623613,18sleep00-21swapper/006:58:000
678823612,18sleep30-21swapper/306:56:063
262472363,6sleep10-21swapper/107:47:501
245002363,6sleep10-21swapper/107:44:161
23082360,3sleep041ktimersoftd/010:44:410
228512363,6sleep00-21swapper/007:39:240
226082363,6sleep00-21swapper/007:39:040
125752363,6sleep10-21swapper/108:37:441
730599354,26cyclictest0-21swapper/109:39:461
7301993522,8cyclictest3601-21grep08:14:300
319932353,6sleep10-21swapper/108:04:161
181142353,6sleep10-21swapper/108:51:401
181142353,6sleep10-21swapper/108:51:401
143062353,6sleep00-21swapper/008:41:050
124692353,7sleep00-21swapper/008:36:260
105422353,6sleep10-21swapper/108:30:441
730599344,25cyclictest0-21swapper/108:09:411
730599343,27cyclictest0-21swapper/110:14:411
7305993417,12cyclictest11430-21idleruntime-cro07:09:211
7301993424,6cyclictest8970-21crond08:29:190
7301993421,8cyclictest20291-21grep07:29:510
7301993421,8cyclictest20291-21grep07:29:510
704023411,17sleep10-21swapper/106:59:091
142742342,6sleep014282-21ntp_states07:14:450
7316993323,6cyclictest2223-21tr08:09:383
730599334,24cyclictest0-21swapper/106:59:411
730199334,24cyclictest0-21swapper/009:52:000
68342333,7sleep00-21swapper/008:21:130
281752333,6sleep10-21swapper/107:53:171
73202323,6sleep10-21swapper/108:24:281
7316993222,6cyclictest31079-21tr07:59:413
7316993221,7cyclictest7608-21grep08:24:343
730599323,23cyclictest16009-21head08:44:491
7305993222,6cyclictest643-21runrttasks07:23:161
730199323,24cyclictest20099-21grep10:24:500
7301993220,8cyclictest30402-21wget07:59:300
7316993120,7cyclictest643-21runrttasks08:06:403
730599314,24cyclictest0-21swapper/111:36:421
730599313,24cyclictest0-21swapper/111:14:161
7305993119,8cyclictest18918-21uniq08:54:341
7305993119,7cyclictest19255-21cpu07:29:331
7305993119,7cyclictest19255-21cpu07:29:331
7301993117,8cyclictest17592-21switchtime08:49:460
7301993117,8cyclictest17592-21switchtime08:49:460
731699304,22cyclictest0-21swapper/307:19:473
731699303,21cyclictest21785-21/usr/sbin/munin07:34:443
7305993019,6cyclictest20206-21diskmemload10:34:451
7305993017,8cyclictest12825-21sed07:09:521
730199303,21cyclictest0-21swapper/008:59:200
730199303,21cyclictest0-21swapper/008:44:320
7301993020,6cyclictest29388-21sensors_fan07:54:470
7301993017,8cyclictest25159-21idleruntime07:44:370
731699293,20cyclictest23557-21/usr/sbin/munin07:39:413
7316992919,6cyclictest9237-21aten_rbpower_en08:29:323
7316992915,8cyclictest14926-21cpu08:44:313
730599293,21cyclictest0-21swapper/107:15:411
7305992917,7cyclictest4270-21tail08:14:401
7305992917,7cyclictest28771-21fschecks_time07:54:361
7301992917,7cyclictest2018-21tune2fs08:09:330
730599282,21cyclictest14084-21grep08:39:501
7316992717,6cyclictest643-21runrttasks08:49:373
7316992717,6cyclictest643-21runrttasks08:49:373
7316992716,6cyclictest12480-21seq08:36:333
7316992714,7cyclictest13677-21ntpdc08:39:423
7305992718,5cyclictest21750-21sshd07:34:431
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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