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2026-04-29 - 15:39
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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 Wed Apr 29, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
160102800,5sleep016009-21aten_rbpower_po07:44:470
225199614,50cyclictest0-21swapper/010:49:510
226199594,48cyclictest0-21swapper/211:38:102
226199584,47cyclictest0-21swapper/212:20:092
226199574,46cyclictest0-21swapper/210:49:212
225599574,47cyclictest0-21swapper/110:39:361
2251995743,10cyclictest0-21swapper/011:58:490
226199564,7cyclictest0-21swapper/210:43:512
225199563,28cyclictest516-17auditd07:32:180
2266995414,35cyclictest2049-21latency_hist08:34:353
226199544,44cyclictest0-21swapper/210:56:292
226199544,27cyclictest0-21swapper/211:01:082
226199544,24cyclictest0-21swapper/210:22:522
225199547,41cyclictest27175-21/usr/sbin/munin08:15:040
225199547,41cyclictest13148-21missed_timers10:29:540
225199544,44cyclictest0-21swapper/011:29:000
225199544,44cyclictest0-21swapper/010:11:020
2251995439,11cyclictest0-21swapper/009:55:320
2251995415,33cyclictest30008-21sshd09:28:100
226699533,45cyclictest0-21swapper/307:15:263
226199534,5cyclictest0-21swapper/210:14:142
226199534,44cyclictest0-21swapper/210:34:282
226199533,5cyclictest0-21swapper/209:09:362
226199524,6cyclictest0-21swapper/210:29:012
226199524,42cyclictest0-21swapper/209:59:442
226199522,44cyclictest9378-21ssh11:07:052
226199522,44cyclictest9378-21ssh11:07:052
2255995215,32cyclictest15161-21diskmemload10:55:241
225199524,43cyclictest0-21swapper/010:06:220
226199515,19cyclictest0-21swapper/210:07:312
226199514,41cyclictest0-21swapper/211:55:412
226199513,41cyclictest0-21swapper/212:26:192
226199512,43cyclictest12330-21ssh11:10:122
225199519,36cyclictest0-21swapper/011:21:090
225199514,41cyclictest0-21swapper/010:20:310
225199513,7cyclictest0-21swapper/007:34:560
225199513,42cyclictest0-21swapper/012:22:590
226199505,13cyclictest0-21swapper/211:48:352
226199504,41cyclictest0-21swapper/209:30:472
226199504,40cyclictest0-21swapper/212:14:492
226199504,40cyclictest0-21swapper/212:12:522
226199504,40cyclictest0-21swapper/209:59:162
226199504,40cyclictest0-21swapper/209:39:432
226199503,42cyclictest0-21swapper/211:17:202
226199503,41cyclictest0-21swapper/211:26:472
226199503,41cyclictest0-21swapper/211:20:302
226199503,41cyclictest0-21swapper/209:04:132
226199502,43cyclictest11711-21ssh11:52:132
2255995019,26cyclictest15161-21diskmemload12:30:191
225199507,36cyclictest11572-21/usr/sbin/munin12:34:410
225199505,40cyclictest0-21swapper/010:36:110
225199505,39cyclictest0-21swapper/010:47:470
225199504,41cyclictest0-21swapper/009:50:020
225199504,40cyclictest0-21swapper/011:45:090
225199504,40cyclictest0-21swapper/009:29:440
225199503,41cyclictest0-21swapper/010:26:510
226699494,6cyclictest0-21swapper/308:55:233
2266994912,31cyclictest0-21swapper/310:27:073
226199495,37cyclictest0-21swapper/209:49:452
226199494,39cyclictest0-21swapper/207:50:072
226199494,38cyclictest0-21swapper/212:32:502
226199494,38cyclictest0-21swapper/212:08:562
226199493,41cyclictest0-21swapper/208:49:562
226199493,40cyclictest0-21swapper/209:24:532
2261994911,5cyclictest0-21swapper/208:39:562
2261994910,5cyclictest0-21swapper/209:49:262
225599493,41cyclictest0-21swapper/109:40:191
225599493,40cyclictest0-21swapper/110:06:121
225199495,38cyclictest0-21swapper/011:17:090
225199494,40cyclictest0-21swapper/012:12:290
225199494,40cyclictest0-21swapper/011:06:400
225199494,40cyclictest0-21swapper/011:06:400
225199494,39cyclictest0-21swapper/011:34:140
2251994936,9cyclictest0-21swapper/010:00:320
225199493,41cyclictest0-21swapper/010:15:510
225199493,41cyclictest0-21swapper/010:15:510
225199493,41cyclictest0-21swapper/009:36:120
226699485,37cyclictest0-21swapper/310:37:403
226699485,37cyclictest0-21swapper/310:32:423
226699484,38cyclictest0-21swapper/309:13:453
2266994812,5cyclictest0-21swapper/312:13:373
226199488,7cyclictest0-21swapper/210:17:002
226199488,7cyclictest0-21swapper/210:17:002
226199486,36cyclictest0-21swapper/209:17:282
226199484,38cyclictest0-21swapper/212:02:032
2261994832,11cyclictest0-21swapper/212:36:482
226199483,8cyclictest0-21swapper/207:17:362
226199483,7cyclictest0-21swapper/208:24:132
226199483,39cyclictest0-21swapper/211:33:502
2261994810,5cyclictest0-21swapper/209:34:412
2261994810,5cyclictest0-21swapper/209:21:152
2261994810,5cyclictest0-21swapper/209:21:152
225599488,34cyclictest0-21swapper/109:50:061
225599484,38cyclictest0-21swapper/111:23:351
225599484,38cyclictest0-21swapper/109:56:521
225599484,37cyclictest0-21swapper/111:56:271
225599483,39cyclictest0-21swapper/111:08:471
225599483,39cyclictest0-21swapper/111:08:471
225199486,37cyclictest0-21swapper/009:23:430
225199486,37cyclictest0-21swapper/009:23:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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