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2026-07-05 - 13:44
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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 Jul 05, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
336799768,34cyclictest0-21swapper/223:00:452
336799759,5cyclictest0-21swapper/221:07:012
336799754,6cyclictest0-21swapper/221:17:072
3367997512,33cyclictest0-21swapper/220:10:282
3367997512,33cyclictest0-21swapper/220:10:282
3367997511,32cyclictest0-21swapper/222:24:262
3367997510,32cyclictest0-21swapper/222:54:272
336799743,8cyclictest0-21swapper/221:32:262
3367997410,31cyclictest0-21swapper/222:48:092
336799734,42cyclictest0-21swapper/221:27:362
336799734,41cyclictest0-21swapper/221:41:362
336799734,39cyclictest0-21swapper/220:45:512
336799724,6cyclictest0-21swapper/223:45:132
336799724,6cyclictest0-21swapper/223:45:132
336799714,39cyclictest0-21swapper/222:06:562
336799711,43cyclictest28514-21ssh23:51:232
336799708,33cyclictest0-21swapper/200:00:142
336799704,40cyclictest0-21swapper/221:59:042
336799704,40cyclictest0-21swapper/221:59:042
336799694,38cyclictest0-21swapper/223:38:302
336799694,38cyclictest0-21swapper/221:51:152
3367996912,33cyclictest0-21swapper/221:10:212
3367996912,33cyclictest0-21swapper/221:10:212
336799684,37cyclictest0-21swapper/200:14:412
3367996812,32cyclictest7284-21sshd18:52:532
335299685,7cyclictest0-21swapper/000:10:260
336799674,37cyclictest0-21swapper/222:28:092
336799664,37cyclictest0-21swapper/222:58:492
336799654,37cyclictest0-21swapper/223:24:062
335899643,34cyclictest0-21swapper/123:25:021
336799613,53cyclictest0-21swapper/220:38:492
335299614,6cyclictest0-21swapper/021:20:350
335299584,48cyclictest0-21swapper/022:00:270
335299584,48cyclictest0-21swapper/022:00:270
337299578,43cyclictest0-21swapper/320:58:373
146225712,16sleep30-21swapper/318:40:143
335899564,46cyclictest0-21swapper/120:55:311
335299567,16cyclictest1033-21grep21:50:190
283125612,38sleep00-21swapper/018:41:470
335899554,16cyclictest0-21swapper/123:10:201
335899553,46cyclictest0-21swapper/122:08:061
335899544,12cyclictest0-21swapper/120:49:071
335899544,12cyclictest0-21swapper/100:08:331
335899542,46cyclictest24652-21kworker/u8:021:33:071
3352995422,27cyclictest26568-21ssh21:40:300
3352995413,13cyclictest0-21swapper/021:10:330
3352995413,13cyclictest0-21swapper/021:10:330
335899534,11cyclictest0-21swapper/122:41:251
335899534,11cyclictest0-21swapper/122:41:251
335299537,14cyclictest0-21swapper/019:05:220
335299533,23cyclictest0-21swapper/020:47:380
3352995321,26cyclictest31076-21cat19:55:330
3352995319,7cyclictest23833-21grep19:35:380
3352995318,6cyclictest15956-21open_inodes19:15:310
3352995314,7cyclictest5988-21ntpq20:15:270
3352995310,17cyclictest0-21swapper/023:04:020
336799524,41cyclictest0-21swapper/223:16:342
336799523,41cyclictest0-21swapper/220:40:492
3367995213,7cyclictest1286-21latency_hist20:05:072
335899525,40cyclictest0-21swapper/122:57:041
335899522,45cyclictest28432-21latency_hist23:10:021
335899522,45cyclictest21521-21ssh23:42:411
335299524,17cyclictest0-21swapper/023:57:090
335299524,16cyclictest0-21swapper/023:05:250
3352995226,21cyclictest32694-21cut23:15:160
3352995216,31cyclictest15329-21aten_rbpower_cu23:35:140
307025210,36sleep10-21swapper/118:44:381
336799519,37cyclictest15191-21aten_rbpower_cu19:15:172
336799514,40cyclictest0-21swapper/221:20:202
336799513,42cyclictest0-21swapper/222:44:552
336799513,42cyclictest0-21swapper/222:44:552
336799513,42cyclictest0-21swapper/221:47:102
335899512,43cyclictest23443-21iostat23:45:181
335899512,43cyclictest23443-21iostat23:45:181
335299514,20cyclictest0-21swapper/023:45:550
335299514,20cyclictest0-21swapper/023:45:550
335299514,20cyclictest0-21swapper/019:15:050
335299514,17cyclictest0-21swapper/022:50:090
335299513,23cyclictest0-21swapper/020:54:280
335299513,22cyclictest0-21swapper/022:42:460
335299513,22cyclictest0-21swapper/022:42:460
335299513,22cyclictest0-21swapper/022:24:460
335299513,22cyclictest0-21swapper/021:08:020
335299513,19cyclictest0-21swapper/021:30:230
3352995118,7cyclictest20554-21seq19:30:030
3352995116,6cyclictest7585-21cat23:25:030
337299503,41cyclictest0-21swapper/320:45:473
336799504,40cyclictest0-21swapper/223:06:452
336799504,40cyclictest0-21swapper/220:57:382
335899506,38cyclictest0-21swapper/122:13:021
335899504,41cyclictest0-21swapper/123:35:041
335899504,40cyclictest0-21swapper/121:56:071
335899504,40cyclictest0-21swapper/121:56:071
335899504,40cyclictest0-21swapper/121:27:441
335899504,38cyclictest0-21swapper/121:15:271
335899504,11cyclictest0-21swapper/119:45:321
335899503,7cyclictest0-21swapper/121:00:311
335899503,41cyclictest0-21swapper/122:47:251
335899502,43cyclictest947-21ssh22:33:251
3358995011,33cyclictest0-21swapper/121:09:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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