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2026-04-06 - 01:32
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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 Sun Apr 05, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1052599585,47cyclictest0-21swapper/208:31:522
1051499574,47cyclictest0-21swapper/009:08:410
1052599564,46cyclictest0-21swapper/208:17:322
1051499565,45cyclictest0-21swapper/009:14:200
1051499564,7cyclictest0-21swapper/008:50:110
1051499564,47cyclictest0-21swapper/011:34:540
1052599554,45cyclictest0-21swapper/208:21:522
1051899553,46cyclictest0-21swapper/110:27:291
1051499554,45cyclictest0-21swapper/009:59:100
1052599545,43cyclictest0-21swapper/209:48:512
1052599544,44cyclictest0-21swapper/210:03:252
1052599544,44cyclictest0-21swapper/208:49:312
1051499544,45cyclictest0-21swapper/008:09:320
1051499544,44cyclictest0-21swapper/009:41:100
32112530,4chrt3212-21missed_timers09:49:101
1052599534,43cyclictest0-21swapper/210:43:492
1052599532,45cyclictest0-21swapper/208:42:122
1051499534,44cyclictest0-21swapper/008:58:470
1052599525,42cyclictest0-21swapper/211:01:282
1052599524,43cyclictest0-21swapper/210:17:272
1052599523,44cyclictest0-21swapper/210:13:302
1052599523,44cyclictest0-21swapper/209:51:462
10525995218,29cyclictest644-21/usr/sbin/munin10:29:142
10525995218,29cyclictest644-21/usr/sbin/munin10:29:142
10525995210,36cyclictest0-21swapper/210:05:282
1051499523,44cyclictest0-21swapper/010:20:090
1051499523,44cyclictest0-21swapper/008:46:420
1051499522,5cyclictest20454-21ssh10:12:000
1052599518,37cyclictest0-21swapper/210:49:502
1052599515,41cyclictest0-21swapper/210:57:492
1052599515,40cyclictest0-21swapper/210:43:522
1052599514,41cyclictest0-21swapper/209:42:572
1052599514,41cyclictest0-21swapper/208:46:502
1051499514,43cyclictest0-21swapper/009:32:500
1051499513,20cyclictest0-21swapper/006:52:210
10514995118,7cyclictest23797-21tune2fs09:34:040
10514995111,33cyclictest0-21swapper/011:14:090
10514995111,33cyclictest0-21swapper/011:14:090
10514995110,36cyclictest0-21swapper/011:07:380
1053299501,5cyclictest31230-21sshd07:00:553
1052599506,39cyclictest0-21swapper/209:05:112
1052599505,39cyclictest0-21swapper/210:19:152
1052599505,39cyclictest0-21swapper/209:22:252
1052599503,41cyclictest0-21swapper/209:12:312
10525995023,21cyclictest548-21NetworkManager06:48:542
10525995023,21cyclictest548-21NetworkManager06:48:542
1051499504,40cyclictest0-21swapper/009:09:530
1051499504,40cyclictest0-21swapper/009:00:060
1051499503,43cyclictest0-21swapper/008:40:420
1051499502,7cyclictest31239-21kworker/0:208:20:420
10514995012,5cyclictest0-21swapper/010:28:070
10514995012,32cyclictest0-21swapper/011:03:330
1052599498,35cyclictest0-21swapper/210:35:162
1052599497,37cyclictest0-21swapper/211:32:462
1052599494,40cyclictest0-21swapper/211:24:242
1052599494,40cyclictest0-21swapper/208:58:012
1052599494,40cyclictest0-21swapper/207:19:112
1052599494,39cyclictest0-21swapper/210:25:072
1052599494,39cyclictest0-21swapper/209:24:592
1052599492,41cyclictest6044-21ssh08:28:422
1052599492,41cyclictest13849-21kworker/2:211:34:452
10525994911,32cyclictest0-21swapper/209:29:322
1051899494,39cyclictest0-21swapper/108:47:091
1051499497,36cyclictest0-21swapper/010:38:010
1051499495,39cyclictest0-21swapper/009:53:520
1051499495,11cyclictest0-21swapper/007:09:210
1051499494,40cyclictest0-21swapper/010:31:220
1051499494,40cyclictest0-21swapper/010:31:220
1051499494,40cyclictest0-21swapper/008:38:170
1051499494,39cyclictest0-21swapper/010:40:450
1051499494,39cyclictest0-21swapper/010:03:580
1051499494,39cyclictest0-21swapper/009:48:020
1051499493,42cyclictest0-21swapper/008:25:370
1051499493,40cyclictest0-21swapper/009:23:320
10514994911,33cyclictest0-21swapper/011:23:070
1052599485,38cyclictest0-21swapper/211:17:352
1052599485,38cyclictest0-21swapper/211:17:352
1052599485,37cyclictest0-21swapper/209:57:192
1052599485,37cyclictest0-21swapper/209:37:162
1052599485,11cyclictest0-21swapper/207:43:062
1052599484,39cyclictest0-21swapper/208:59:002
1052599484,39cyclictest0-21swapper/208:09:272
1052599484,38cyclictest0-21swapper/211:10:242
1052599484,38cyclictest0-21swapper/206:24:152
1052599483,40cyclictest0-21swapper/206:29:202
1051499488,7cyclictest0-21swapper/011:24:230
1051499488,15cyclictest0-21swapper/010:57:310
1051499484,39cyclictest0-21swapper/010:14:120
1051499484,39cyclictest0-21swapper/007:35:560
1051499484,38cyclictest0-21swapper/009:50:230
1051499484,38cyclictest0-21swapper/009:24:420
1051499484,38cyclictest0-21swapper/008:30:580
1051499484,38cyclictest0-21swapper/008:15:180
1051499484,38cyclictest0-21swapper/006:22:590
10514994816,26cyclictest32182-21switchtime11:09:160
1052599474,38cyclictest0-21swapper/209:15:452
1052599474,38cyclictest0-21swapper/206:09:252
1052599474,37cyclictest0-21swapper/211:19:502
1052599474,37cyclictest0-21swapper/211:04:482
1052599474,37cyclictest0-21swapper/207:14:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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