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2026-05-13 - 23:50
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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 May 13, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3111326012,17sleep30-21swapper/307:00:383
3099426013,16sleep20-21swapper/206:59:082
3149399585,6cyclictest0-21swapper/210:00:312
3149399574,47cyclictest0-21swapper/210:45:592
3149399574,47cyclictest0-21swapper/209:40:312
3149899565,45cyclictest0-21swapper/311:20:393
3149899565,45cyclictest0-21swapper/311:11:593
3149899564,46cyclictest0-21swapper/309:43:113
3149899564,46cyclictest0-21swapper/309:15:023
3149399562,30cyclictest2655-21kworker/2:010:42:012
3148799564,46cyclictest0-21swapper/110:14:091
3149899556,43cyclictest22451-21ssh12:08:203
3149399553,47cyclictest0-21swapper/212:20:572
3149399553,47cyclictest0-21swapper/209:02:302
31487995418,30cyclictest590-21gdbus10:12:021
3149899532,45cyclictest29338-21ls12:17:273
3149399533,8cyclictest0-21swapper/211:47:382
3149399533,45cyclictest0-21swapper/211:16:192
3149399532,7cyclictest3134-21/usr/sbin/munin10:17:202
3149899524,43cyclictest0-21swapper/309:02:223
3149899524,42cyclictest0-21swapper/312:02:173
3149899522,44cyclictest25072-21latency10:02:213
31498995212,34cyclictest28410-21ssh10:51:033
31498995211,35cyclictest22151-21/usr/sbin/munin08:02:193
3149399524,42cyclictest0-21swapper/210:14:202
3149399524,42cyclictest0-21swapper/209:31:512
3149399524,41cyclictest0-21swapper/210:23:182
3149399523,5cyclictest0-21swapper/211:19:092
3149399523,44cyclictest0-21swapper/212:27:122
3149399523,44cyclictest0-21swapper/212:07:522
3149399523,44cyclictest0-21swapper/208:41:452
3149399522,44cyclictest3289-21ssh11:42:332
31493995213,34cyclictest28534-21fschecks_time10:07:162
31493995213,33cyclictest25762-21awk10:02:322
3149899519,36cyclictest9084-21ssh11:51:593
3149899518,37cyclictest9047-21/usr/sbin/munin07:27:353
3149899518,37cyclictest9047-21/usr/sbin/munin07:27:353
3149899514,15cyclictest25663-21latency_hist08:12:053
31498995111,34cyclictest10916-21/usr/sbin/munin07:32:383
3149399515,39cyclictest0-21swapper/208:22:232
3148799512,43cyclictest569-21irqbalance10:35:401
3148799512,43cyclictest569-21irqbalance10:35:401
3149899506,39cyclictest0-21swapper/311:57:483
3149899506,37cyclictest27323-21ssh09:22:133
3149899505,40cyclictest0-21swapper/310:57:493
3149899504,7cyclictest0-21swapper/309:29:313
3149899504,5cyclictest361ktimersoftd/312:16:073
3149899504,5cyclictest361ktimersoftd/312:16:073
3149899503,42cyclictest0-21swapper/311:54:383
31498995012,33cyclictest15930-21ssh10:33:143
31498995012,33cyclictest15930-21ssh10:33:143
3149899501,43cyclictest652-21runrttasks10:22:243
3149399505,11cyclictest0-21swapper/207:22:312
3149399505,11cyclictest0-21swapper/207:22:312
3149399504,39cyclictest0-21swapper/212:01:262
3149399504,39cyclictest0-21swapper/210:54:492
3149399503,42cyclictest0-21swapper/210:32:072
3149399503,42cyclictest0-21swapper/210:32:072
3149399503,41cyclictest0-21swapper/207:47:062
3149399502,6cyclictest2655-21kworker/2:012:14:182
3149399502,6cyclictest2655-21kworker/2:012:14:182
3149399502,42cyclictest11090-21chrt09:42:332
31493995015,30cyclictest10008-21latency11:52:182
3148799503,41cyclictest0-21swapper/110:20:001
3149899499,34cyclictest28475-21runrttasks11:33:153
3149899498,35cyclictest22217-21ssh09:57:393
3149899496,37cyclictest0-21swapper/309:53:283
3149899494,39cyclictest0-21swapper/312:29:223
3149899494,39cyclictest0-21swapper/310:38:303
3149899491,42cyclictest3444-21/usr/sbin/munin07:12:243
3149399499,34cyclictest0-21swapper/211:07:052
3149399498,35cyclictest0-21swapper/209:54:592
3149399498,35cyclictest0-21swapper/209:21:422
3149399495,38cyclictest0-21swapper/211:39:192
3149399495,38cyclictest0-21swapper/210:28:042
3149399494,39cyclictest0-21swapper/211:32:392
3149399494,39cyclictest0-21swapper/211:22:072
3149399494,39cyclictest0-21swapper/211:22:072
3149399494,38cyclictest0-21swapper/210:57:242
3149399494,10cyclictest0-21swapper/208:27:182
3149399493,41cyclictest0-21swapper/211:03:292
3149399493,40cyclictest569-21irqbalance12:25:172
31493994912,32cyclictest20336-21fschecks_time09:12:182
31493994912,32cyclictest0-21swapper/209:47:272
31493994912,32cyclictest0-21swapper/209:47:272
31493994911,33cyclictest27337-21sshd08:14:472
31493994911,32cyclictest0-21swapper/209:10:342
3148799494,40cyclictest0-21swapper/111:36:541
3148799494,39cyclictest0-21swapper/110:47:081
3148799494,38cyclictest0-21swapper/109:07:071
3148799493,41cyclictest0-21swapper/109:14:121
309102498,35sleep10-21swapper/106:58:071
3149899489,33cyclictest12784-21/usr/sbin/munin07:37:183
3149899489,33cyclictest0-21swapper/309:19:403
3149899487,35cyclictest29508-21users10:07:333
3149899485,37cyclictest0-21swapper/311:42:443
3149899484,40cyclictest0-21swapper/310:30:003
31498994812,31cyclictest31711-21wc11:37:293
31498994811,31cyclictest5564-21sed11:02:333
31498994810,33cyclictest1573-21/usr/sbin/munin07:07:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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