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2026-07-27 - 18:33
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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 Mon Jul 27, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
232992780,4sleep223300-21ssh10:08:222
232992780,4sleep223300-21ssh10:08:222
3077996311,45cyclictest0-21swapper/011:16:590
307799613,53cyclictest0-21swapper/011:43:450
308199587,6cyclictest0-21swapper/110:57:491
308199587,6cyclictest0-21swapper/110:57:491
307799574,47cyclictest0-21swapper/011:50:480
307799574,47cyclictest0-21swapper/011:22:490
307799572,7cyclictest7110-21ssh09:47:580
308199564,47cyclictest0-21swapper/109:57:211
308199564,46cyclictest0-21swapper/111:23:191
308199564,46cyclictest0-21swapper/111:09:491
307799564,47cyclictest0-21swapper/010:22:420
307799564,46cyclictest0-21swapper/008:57:010
307799563,49cyclictest0-21swapper/010:58:110
308199552,7cyclictest18832-21ssh10:45:091
308199544,44cyclictest0-21swapper/111:00:091
308199544,44cyclictest0-21swapper/110:05:501
307799543,45cyclictest0-21swapper/011:58:420
3077995415,34cyclictest23468-21unixbench-2d11:33:280
309599534,43cyclictest0-21swapper/309:18:103
308199534,44cyclictest0-21swapper/111:44:581
307799535,42cyclictest0-21swapper/008:49:020
307799534,44cyclictest0-21swapper/010:35:110
307799534,43cyclictest0-21swapper/010:01:180
307799533,7cyclictest0-21swapper/009:51:120
307799533,45cyclictest0-21swapper/010:11:300
307799533,45cyclictest0-21swapper/010:11:300
307799533,45cyclictest0-21swapper/009:53:190
307799533,26cyclictest0-21swapper/009:28:560
307799532,6cyclictest24503-21ssh09:27:410
27272536,15sleep20-21swapper/206:31:442
248725311,36sleep10-21swapper/106:28:501
308199524,43cyclictest0-21swapper/111:51:091
308199524,43cyclictest0-21swapper/111:14:491
308199524,42cyclictest0-21swapper/109:10:521
308199524,20cyclictest0-21swapper/111:57:501
307799527,39cyclictest15983-21diskmemload09:41:210
307799524,42cyclictest0-21swapper/010:32:000
307799523,45cyclictest0-21swapper/007:15:090
307799523,43cyclictest18421-21ssh08:35:050
307799523,43cyclictest18421-21ssh08:35:050
308199515,41cyclictest0-21swapper/112:00:381
308199514,41cyclictest0-21swapper/111:28:091
308199514,41cyclictest0-21swapper/108:53:521
308199513,43cyclictest0-21swapper/109:28:301
3081995117,8cyclictest5287-21cut10:28:081
3081995113,33cyclictest26258-21sshd08:45:471
3081995113,33cyclictest0-21swapper/109:48:291
307799515,39cyclictest0-21swapper/007:03:270
307799514,41cyclictest0-21swapper/011:56:590
307799514,41cyclictest0-21swapper/010:13:470
307799514,41cyclictest0-21swapper/010:05:200
307799513,44cyclictest0-21swapper/009:34:210
307799513,42cyclictest0-21swapper/011:06:390
307799512,43cyclictest14133-21grep09:13:120
308199503,42cyclictest0-21swapper/109:15:091
308199503,42cyclictest0-21swapper/108:36:421
308199503,42cyclictest0-21swapper/108:36:421
3081995012,32cyclictest0-21swapper/109:05:271
307799506,38cyclictest0-21swapper/009:08:590
307799504,40cyclictest0-21swapper/009:18:350
307799504,40cyclictest0-21swapper/007:23:180
307799502,42cyclictest15601-21smart_sda11:23:230
3077995011,33cyclictest0-21swapper/008:28:230
3077995010,7cyclictest0-21swapper/010:57:520
3077995010,7cyclictest0-21swapper/010:57:520
309599493,42cyclictest0-21swapper/306:33:353
3095994919,25cyclictest26696-21ksmtuned08:46:463
308199495,38cyclictest0-21swapper/109:39:081
308199494,39cyclictest0-21swapper/108:59:041
308199493,41cyclictest0-21swapper/108:48:051
308199493,40cyclictest0-21swapper/111:35:381
3081994917,27cyclictest15983-21diskmemload10:11:111
3081994917,27cyclictest15983-21diskmemload10:11:111
3081994911,6cyclictest0-21swapper/108:39:261
3081994911,32cyclictest0-21swapper/111:03:001
3081994911,32cyclictest0-21swapper/109:59:101
3081994910,8cyclictest2240-21ntpq10:23:191
3081994910,33cyclictest0-21swapper/109:33:051
307799499,34cyclictest549-21NetworkManager11:32:560
307799496,38cyclictest0-21swapper/009:01:140
307799496,37cyclictest0-21swapper/009:03:140
307799494,40cyclictest0-21swapper/011:11:190
307799494,39cyclictest0-21swapper/010:40:160
307799494,39cyclictest0-21swapper/007:43:250
307799493,40cyclictest0-21swapper/010:23:080
307799493,25cyclictest0-21swapper/006:48:190
3077994912,32cyclictest0-21swapper/010:45:390
3077994911,5cyclictest0-21swapper/008:44:420
3077994911,32cyclictest0-21swapper/007:53:170
3095994812,31cyclictest0-21swapper/310:40:243
3095994811,31cyclictest0-21swapper/308:56:103
308199487,36cyclictest0-21swapper/110:49:451
308199485,38cyclictest0-21swapper/109:21:101
308199484,39cyclictest0-21swapper/109:23:031
308199484,38cyclictest0-21swapper/110:18:161
308199484,19cyclictest0-21swapper/111:21:301
308199484,18cyclictest0-21swapper/110:39:071
308199483,40cyclictest0-21swapper/110:14:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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