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2026-05-29 - 19:41
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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 100 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
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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