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2026-07-02 - 23:04
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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 Thu Jul 02, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19392997412,5cyclictest0-21swapper/110:43:031
19392997412,5cyclictest0-21swapper/110:43:031
19392997410,5cyclictest0-21swapper/110:28:331
1939299738,59cyclictest0-21swapper/111:37:441
1939299738,59cyclictest0-21swapper/111:37:441
1939299724,62cyclictest0-21swapper/110:08:461
1939299724,61cyclictest0-21swapper/112:12:231
1939299714,7cyclictest0-21swapper/111:23:591
1939299713,61cyclictest4675-21ssh09:34:321
1939299712,8cyclictest29011-21latency11:31:411
1939299705,7cyclictest0-21swapper/110:03:431
1939299705,7cyclictest0-21swapper/108:48:081
1939299705,59cyclictest0-21swapper/108:56:131
1939299704,7cyclictest0-21swapper/112:09:201
1939299704,59cyclictest0-21swapper/111:57:031
1939299704,59cyclictest0-21swapper/111:45:421
1939299704,59cyclictest0-21swapper/111:45:421
1939299702,62cyclictest15590-21perl10:31:401
1939299696,7cyclictest0-21swapper/110:50:191
1939299696,7cyclictest0-21swapper/110:50:191
1939299694,7cyclictest0-21swapper/109:53:481
1939299694,7cyclictest0-21swapper/109:19:351
1939299694,58cyclictest0-21swapper/111:11:311
1939299693,8cyclictest0-21swapper/108:16:521
1939299693,8cyclictest0-21swapper/108:16:521
1939299693,60cyclictest25194-21diskstats08:26:401
1939299692,8cyclictest573-21irqbalance09:31:071
1939299692,61cyclictest15211-21ssh09:47:591
1939299688,54cyclictest0-21swapper/109:00:231
1939299684,6cyclictest0-21swapper/109:13:531
1939299684,6cyclictest0-21swapper/109:13:531
1939299684,58cyclictest0-21swapper/111:56:081
1939299684,58cyclictest0-21swapper/110:53:561
1939299684,58cyclictest0-21swapper/110:37:401
1939299684,58cyclictest0-21swapper/109:40:441
1939299684,57cyclictest0-21swapper/109:58:301
1939299684,57cyclictest0-21swapper/109:58:301
1939299683,59cyclictest23323-21diskstats08:21:401
1939299683,59cyclictest23323-21diskstats08:21:401
1939299683,59cyclictest0-21swapper/110:59:151
19392996810,5cyclictest0-21swapper/111:04:271
1939299678,53cyclictest0-21swapper/110:20:171
1939299674,7cyclictest0-21swapper/111:48:301
1939299674,57cyclictest17533-21/usr/sbin/munin08:06:541
1939299674,57cyclictest0-21swapper/111:17:461
1939299674,57cyclictest0-21swapper/111:07:021
1939299674,57cyclictest0-21swapper/110:22:091
1939299674,56cyclictest0-21swapper/109:07:551
1939299673,7cyclictest0-21swapper/107:36:571
1939299673,58cyclictest14026-21ssh09:03:541
1939299666,7cyclictest0-21swapper/111:30:041
1939299664,55cyclictest0-21swapper/109:46:111
1939299663,57cyclictest0-21swapper/106:46:571
1939299662,7cyclictest6104-21ls07:36:271
1939299662,58cyclictest10052-21/usr/sbin/munin07:46:511
19392996610,5cyclictest0-21swapper/110:15:311
1939299653,7cyclictest0-21swapper/108:02:021
1939299634,28cyclictest0-21swapper/112:02:091
1939299633,29cyclictest0-21swapper/108:01:271
1939299633,26cyclictest0-21swapper/108:31:521
1939999623,54cyclictest0-21swapper/208:27:102
1878426210,18sleep10-21swapper/106:42:051
1939299613,6cyclictest0-21swapper/109:21:381
1939299613,52cyclictest0-21swapper/108:37:301
1939299604,27cyclictest0-21swapper/108:11:541
1939299604,27cyclictest0-21swapper/107:19:171
1939299603,51cyclictest0-21swapper/107:56:271
1939299603,31cyclictest0-21swapper/108:45:251
1939299603,27cyclictest0-21swapper/107:11:491
1939999595,48cyclictest0-21swapper/210:06:552
1939999594,49cyclictest0-21swapper/211:48:432
19387995914,40cyclictest23271-21missed_timers12:06:410
1939999585,46cyclictest0-21swapper/209:30:572
1939299573,8cyclictest0-21swapper/107:26:281
1938799574,47cyclictest0-21swapper/009:51:060
1879625712,15sleep30-21swapper/306:42:153
1939999565,45cyclictest0-21swapper/210:38:452
1939999554,46cyclictest0-21swapper/211:15:052
1938799554,45cyclictest0-21swapper/009:11:070
1938799553,46cyclictest20839-21ssh09:12:070
1938799553,46cyclictest20839-21ssh09:12:070
1939999544,45cyclictest0-21swapper/209:49:502
1939299542,25cyclictest8998-21ps07:41:511
1938799544,44cyclictest0-21swapper/009:26:170
1939999535,42cyclictest0-21swapper/210:11:362
1939999534,43cyclictest0-21swapper/208:59:282
1938799538,39cyclictest0-21swapper/010:25:410
19387995344,5cyclictest3-21ksoftirqd/010:46:230
19387995344,5cyclictest3-21ksoftirqd/010:46:230
19387995344,5cyclictest3-21ksoftirqd/008:06:270
1938799534,43cyclictest0-21swapper/008:57:580
1938799524,42cyclictest0-21swapper/009:33:060
1938799524,10cyclictest0-21swapper/011:05:150
1938799523,44cyclictest0-21swapper/011:14:470
1938799523,44cyclictest0-21swapper/010:01:350
1938799523,42cyclictest0-21swapper/009:45:070
19387995219,27cyclictest580-21ksmtuned10:36:280
1940499514,41cyclictest0-21swapper/309:10:273
1939999514,42cyclictest0-21swapper/211:56:542
1939999514,42cyclictest0-21swapper/211:04:382
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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