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2026-05-29 - 20:00
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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 rackbslot4.osadl.org (updated Fri May 29, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
929099804,70cyclictest0-21swapper/309:55:273
929099774,37cyclictest0-21swapper/311:17:233
9290997612,28cyclictest0-21swapper/309:34:343
929099753,41cyclictest0-21swapper/311:52:203
929099747,34cyclictest0-21swapper/309:34:453
9290997412,31cyclictest0-21swapper/310:16:553
9290997410,30cyclictest0-21swapper/312:30:313
929099736,33cyclictest0-21swapper/309:47:273
929099734,7cyclictest0-21swapper/311:13:033
929099734,35cyclictest0-21swapper/310:38:563
929099734,34cyclictest0-21swapper/310:30:373
929099723,35cyclictest18138-21df_inode11:24:523
929099702,43cyclictest19132-21latency_hist12:09:373
929099699,12cyclictest0-21swapper/311:54:503
929099699,12cyclictest0-21swapper/311:54:503
929099696,33cyclictest0-21swapper/309:43:573
929099694,7cyclictest0-21swapper/311:44:523
929099694,38cyclictest0-21swapper/310:09:103
929099683,38cyclictest0-21swapper/310:23:253
929099683,38cyclictest0-21swapper/310:23:253
929099675,36cyclictest0-21swapper/311:33:573
929099673,9cyclictest0-21swapper/312:11:323
929099672,8cyclictest17021-21aten_rbpower_en10:39:503
929099665,36cyclictest0-21swapper/311:36:293
929099664,37cyclictest0-21swapper/310:46:393
929099664,36cyclictest0-21swapper/309:19:093
929099663,35cyclictest0-21swapper/307:26:173
929099653,8cyclictest30413-21/usr/sbin/munin12:24:473
929099643,36cyclictest0-21swapper/309:01:213
929099634,38cyclictest0-21swapper/310:54:463
929099634,36cyclictest0-21swapper/311:20:253
929099633,37cyclictest0-21swapper/308:05:133
927999632,7cyclictest10652-21ntpq07:05:051
929099623,8cyclictest20514-21ntpq10:00:023
929099623,37cyclictest0-21swapper/311:06:363
929099613,36cyclictest0-21swapper/310:09:553
929099604,37cyclictest0-21swapper/310:25:583
929099604,35cyclictest0-21swapper/312:04:373
9279995717,34cyclictest31874-21switchtime10:15:071
927599574,46cyclictest0-21swapper/010:50:410
900125710,17sleep10-21swapper/107:04:141
929099563,47cyclictest0-21swapper/309:50:003
9279995622,29cyclictest7144-21grep10:25:081
9279995616,34cyclictest6872-21tr11:09:471
9279995518,31cyclictest13017-21timerandwakeup12:00:051
9279995417,31cyclictest27733-21seq10:54:311
9279995416,32cyclictest572-21gdbus10:09:411
9279995415,33cyclictest13559-21sed07:15:141
927599545,14cyclictest0-21swapper/012:09:550
927599544,44cyclictest0-21swapper/009:24:530
927599544,44cyclictest0-21swapper/009:19:520
927599544,44cyclictest0-21swapper/009:19:520
928599535,42cyclictest0-21swapper/209:48:302
928599534,43cyclictest0-21swapper/209:07:032
928599534,42cyclictest0-21swapper/210:20:422
928599534,42cyclictest0-21swapper/210:20:422
9279995319,29cyclictest27438-21sed09:25:101
9279995318,29cyclictest9826-21cat09:45:101
9279995317,30cyclictest543-21systemd-logind12:24:361
9279995317,30cyclictest23403-21unixbench_singl11:30:081
927599534,42cyclictest0-21swapper/012:17:490
928599524,42cyclictest0-21swapper/211:49:202
927999526,20cyclictest0-21swapper/109:00:021
9279995218,28cyclictest9566-21uptime11:55:081
9279995218,28cyclictest9566-21uptime11:55:081
9279995217,30cyclictest12022-21seq07:13:051
9279995216,30cyclictest549-21NetworkManager11:49:371
9279995211,12cyclictest120-17kauditd10:31:541
929099513,42cyclictest0-21swapper/309:28:253
928599514,41cyclictest0-21swapper/210:24:412
9279995118,27cyclictest3709-21hostname08:44:511
9279995117,29cyclictest31087-21missed_timers12:24:581
9279995117,29cyclictest18906-21cpu09:14:511
9279995117,29cyclictest16122-21cat09:10:071
9279995117,28cyclictest30720-21unixbench-2d11:40:071
9279995117,28cyclictest21105-21sed07:45:091
9279995117,28cyclictest14075-21ntp_offset10:35:011
9279995117,28cyclictest12713-21tune2fs09:49:551
9279995116,29cyclictest549-21NetworkManager11:27:381
9279995116,29cyclictest4498-21vmstat11:05:081
927599515,40cyclictest0-21swapper/012:19:410
927599514,41cyclictest0-21swapper/010:38:310
927599514,40cyclictest0-21swapper/012:04:390
927599513,41cyclictest0-21swapper/010:34:110
927599513,41cyclictest0-21swapper/009:42:520
927599512,40cyclictest11-21rcuc/011:27:540
928599504,40cyclictest0-21swapper/212:28:292
928599504,40cyclictest0-21swapper/211:21:432
928599503,41cyclictest0-21swapper/211:40:102
928599503,40cyclictest0-21swapper/210:29:412
9279995018,27cyclictest1924-21forks12:29:491
9279995018,26cyclictest10990-21diskmemload10:03:331
9279995016,6cyclictest22973-21aten_rbpower_en12:14:461
9279995016,28cyclictest17809-21cat11:24:381
9279995016,28cyclictest10990-21diskmemload11:52:011
9279995014,9cyclictest28791-21grep10:54:591
9279995014,8cyclictest2885-21seq09:35:511
9279995013,6cyclictest643-21runrttasks07:41:141
9279995012,5cyclictest0-21swapper/109:55:011
927599504,40cyclictest0-21swapper/012:04:090
927599504,40cyclictest0-21swapper/010:17:540
927599504,10cyclictest0-21swapper/011:45:200
927599503,42cyclictest3978-21ssh10:21:060
927599503,42cyclictest3978-21ssh10:21:060
927599503,41cyclictest0-21swapper/009:17:550
929099493,40cyclictest0-21swapper/311:39:523
929099492,42cyclictest2831-21crond11:04:393
928599495,38cyclictest0-21swapper/210:39:562
928599494,39cyclictest0-21swapper/210:16:032
928599494,38cyclictest0-21swapper/211:16:002
9285994932,11cyclictest0-21swapper/212:09:592
928599493,9cyclictest0-21swapper/211:34:202
9285994916,28cyclictest6610-21sshd09:40:552
927999495,11cyclictest0-21swapper/110:20:071
927999495,11cyclictest0-21swapper/110:20:071
927999494,16cyclictest0-21swapper/110:45:031
927999494,16cyclictest0-21swapper/109:30:081
927999494,13cyclictest0-21swapper/112:10:051
927999493,39cyclictest0-21swapper/109:20:251
927999493,39cyclictest0-21swapper/109:20:251
9279994917,28cyclictest2579-21grep08:40:001
9279994916,27cyclictest24009-21seq07:59:371
9279994911,8cyclictest0-21swapper/108:10:081
9279994911,8cyclictest0-21swapper/108:10:081
9279994911,5cyclictest0-21swapper/112:04:531
9279994910,8cyclictest370-21systemd-journal11:14:411
927599495,38cyclictest0-21swapper/009:51:230
927599494,8cyclictest0-21swapper/009:07:130
927599494,39cyclictest0-21swapper/011:57:470
927599494,39cyclictest0-21swapper/011:57:470
927599494,38cyclictest0-21swapper/011:51:350
927599494,38cyclictest0-21swapper/010:48:530
927599494,38cyclictest0-21swapper/010:24:580
927599493,39cyclictest0-21swapper/009:47:120
929099484,37cyclictest0-21swapper/309:06:353
929099484,35cyclictest0-21swapper/307:39:433
929099484,12cyclictest0-21swapper/308:44:223
929099484,10cyclictest0-21swapper/308:30:113
928599484,38cyclictest0-21swapper/211:50:492
928599484,38cyclictest0-21swapper/211:38:422
928599484,38cyclictest0-21swapper/210:12:272
928599484,38cyclictest0-21swapper/209:35:022
928599484,37cyclictest0-21swapper/211:56:592
928599484,37cyclictest0-21swapper/211:56:592
928599483,9cyclictest0-21swapper/209:34:032
928599483,40cyclictest6026-21ssh11:08:302
9285994812,5cyclictest0-21swapper/212:20:132
9285994812,5cyclictest0-21swapper/209:15:102
928599481,22cyclictest1785-21kworker/2:010:45:382
927999484,37cyclictest0-21swapper/108:20:061
927999484,13cyclictest0-21swapper/109:08:361
927999484,12cyclictest0-21swapper/110:09:401
927999483,9cyclictest24736-21/usr/sbin/munin07:59:581
9279994815,5cyclictest492-21timerandwakeup11:00:081
9279994814,6cyclictest643-21runrttasks07:26:241
9279994812,6cyclictest643-21runrttasks08:37:321
927599484,9cyclictest0-21swapper/011:35:100
927599484,39cyclictest0-21swapper/007:07:180
927599484,38cyclictest0-21swapper/011:14:570
927599484,38cyclictest0-21swapper/008:44:450
927599484,38cyclictest0-21swapper/008:20:030
927599484,37cyclictest0-21swapper/008:36:050
927599484,12cyclictest0-21swapper/007:24:590
9275994833,10cyclictest0-21swapper/009:13:430
9275994812,30cyclictest0-21swapper/011:40:130
89442484,9sleep00-21swapper/011:11:470
88002483,10sleep20-21swapper/208:56:062
50602484,11sleep00-21swapper/012:34:260
929099477,34cyclictest0-21swapper/310:52:253
929099475,36cyclictest23681-21timerwakeupswit09:20:113
929099475,36cyclictest23681-21timerwakeupswit09:20:113
929099474,37cyclictest0-21swapper/312:14:413
929099474,37cyclictest0-21swapper/309:11:103
929099474,37cyclictest0-21swapper/308:39:153
929099474,37cyclictest0-21swapper/308:20:083
929099474,37cyclictest0-21swapper/307:46:233
929099474,37cyclictest0-21swapper/307:23:223
929099474,36cyclictest0-21swapper/308:56:163
929099474,11cyclictest0-21swapper/307:55:093
929099473,38cyclictest0-21swapper/308:00:133
928599474,38cyclictest0-21swapper/212:18:222
928599474,37cyclictest0-21swapper/212:30:062
928599474,37cyclictest0-21swapper/211:28:432
928599474,37cyclictest0-21swapper/210:04:462
928599474,37cyclictest0-21swapper/210:00:132
928599474,37cyclictest0-21swapper/209:26:432
928599474,37cyclictest0-21swapper/209:22:232
928599474,37cyclictest0-21swapper/209:22:232
928599474,36cyclictest0-21swapper/212:07:172
9285994712,30cyclictest0-21swapper/209:52:182
9285994711,30cyclictest0-21swapper/210:55:462
927999475,8cyclictest5636-21/usr/sbin/munin08:49:521
927999475,8cyclictest0-21swapper/108:34:421
927999474,37cyclictest0-21swapper/108:17:241
927999474,37cyclictest0-21swapper/108:17:241
927999474,12cyclictest0-21swapper/111:34:481
927999474,12cyclictest0-21swapper/110:43:551
927999473,18cyclictest0-21swapper/109:40:001
9279994716,5cyclictest21906-21ps07:52:031
9279994716,26cyclictest18569-21grep07:35:131
9279994714,7cyclictest8142-21netstat08:55:011
927599474,37cyclictest0-21swapper/010:41:390
927599474,37cyclictest0-21swapper/010:03:230
927599474,37cyclictest0-21swapper/009:54:550
927599474,36cyclictest0-21swapper/007:54:560
927599474,17cyclictest0-21swapper/012:28:410
927599474,12cyclictest0-21swapper/010:10:110
927599473,8cyclictest0-21swapper/011:00:110
927599473,38cyclictest0-21swapper/007:41:140
44412473,10sleep00-21swapper/009:39:180
929099464,36cyclictest0-21swapper/307:12:273
9290994631,10cyclictest0-21swapper/312:24:193
929099463,37cyclictest0-21swapper/308:48:263
928599464,36cyclictest0-21swapper/211:11:072
928599464,36cyclictest0-21swapper/210:36:262
928599464,36cyclictest0-21swapper/209:12:342
928599464,35cyclictest0-21swapper/209:56:222
927999464,35cyclictest0-21swapper/108:06:221
9279994615,5cyclictest643-21runrttasks07:31:401
9279994614,7cyclictest14852-21date07:24:441
927599464,37cyclictest0-21swapper/011:29:400
927599464,37cyclictest0-21swapper/011:07:300
927599464,37cyclictest0-21swapper/008:00:060
927599464,36cyclictest0-21swapper/009:31:190
927599464,36cyclictest0-21swapper/008:50:070
927599464,36cyclictest0-21swapper/008:34:100
927599464,36cyclictest0-21swapper/008:18:040
927599464,36cyclictest0-21swapper/008:18:040
927599464,36cyclictest0-21swapper/008:09:440
927599464,36cyclictest0-21swapper/008:09:440
927599464,36cyclictest0-21swapper/007:35:070
927599464,36cyclictest0-21swapper/007:19:450
927599464,19cyclictest0-21swapper/009:00:110
927599464,18cyclictest0-21swapper/010:08:350
927599463,37cyclictest0-21swapper/008:28:280
9275994611,29cyclictest0-21swapper/010:59:170
76252464,10sleep00-21swapper/008:54:550
175962464,9sleep00-21swapper/011:24:310
929099454,36cyclictest0-21swapper/307:15:243
929099454,35cyclictest0-21swapper/307:52:163
929099454,33cyclictest0-21swapper/307:09:443
928599458,32cyclictest32297-21if_eth210:59:542
928599454,35cyclictest24349-21ssh10:49:452
928599454,18cyclictest0-21swapper/212:02:432
927999453,35cyclictest0-21swapper/108:24:551
927599454,8cyclictest0-21swapper/008:04:460
927599454,35cyclictest0-21swapper/007:14:540
927599454,34cyclictest0-21swapper/008:39:490
927599453,37cyclictest0-21swapper/007:34:020
929099444,35cyclictest0-21swapper/308:53:173
929099444,35cyclictest0-21swapper/308:16:173
929099444,35cyclictest0-21swapper/308:16:173
929099443,35cyclictest0-21swapper/307:39:583
927599444,9cyclictest0-21swapper/007:10:000
927599444,35cyclictest0-21swapper/007:44:500
929099433,35cyclictest0-21swapper/308:28:163
929099432,34cyclictest594-21modem-manager08:14:413
929099432,34cyclictest594-21modem-manager08:14:413
927599434,33cyclictest0-21swapper/007:49:490
53402434,10sleep20-21swapper/208:49:382
168812424,9sleep20-21swapper/207:31:352
145842424,8sleep20-21swapper/207:23:592
929099412,33cyclictest17216-21latency_hist07:34:433
89082418,11sleep00-21swapper/007:03:090
120962414,8sleep20-21swapper/207:14:012
286542403,9sleep20-21swapper/208:15:302
286542403,9sleep20-21swapper/208:15:302
70732393,9sleep20-21swapper/208:53:042
164422393,9sleep20-21swapper/207:28:502
114232393,8sleep20-21swapper/207:08:262
888023813,19sleep30-21swapper/307:02:523
219392383,9sleep20-21swapper/207:52:282
903223612,18sleep20-21swapper/207:04:392
280972353,27sleep20-21swapper/208:11:192
280972353,27sleep20-21swapper/208:11:192
9285993423,6cyclictest12646-21grep07:14:582
928599334,23cyclictest0-21swapper/208:29:592
928599333,25cyclictest0-21swapper/208:35:462
9285993322,6cyclictest2138-21grep08:39:522
928599324,22cyclictest0-21swapper/207:40:102
928599324,22cyclictest0-21swapper/207:37:002
928599314,21cyclictest0-21swapper/208:25:092
928599314,21cyclictest0-21swapper/207:45:002
928599304,21cyclictest0-21swapper/208:09:012
928599304,21cyclictest0-21swapper/207:59:522
928599304,20cyclictest0-21swapper/208:59:562
928599304,20cyclictest0-21swapper/208:20:032
928599295,18cyclictest0-21swapper/207:54:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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