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2025-12-31 - 09:18
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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 Dec 31, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
248482820,4sleep337-21ksoftirqd/319:35:243
1098999574,7cyclictest0-21swapper/223:37:242
1099599554,45cyclictest0-21swapper/321:06:573
1099599553,7cyclictest22341-21ssh23:54:033
1098499553,46cyclictest12438-21ssh22:11:561
1099599544,45cyclictest0-21swapper/322:36:553
1099599544,44cyclictest0-21swapper/321:49:263
1061125410,15sleep20-21swapper/218:58:382
1099599533,45cyclictest0-21swapper/321:56:073
10995995313,5cyclictest4380-21missed_timers22:45:283
1098999533,45cyclictest0-21swapper/200:22:062
1099599524,43cyclictest0-21swapper/323:11:343
1099599524,42cyclictest0-21swapper/300:06:233
1099599523,44cyclictest0-21swapper/322:25:453
1099599523,43cyclictest9741-21latency_hist21:25:083
1098999525,40cyclictest0-21swapper/219:25:352
1098999524,43cyclictest0-21swapper/223:28:142
1098999524,22cyclictest0-21swapper/200:16:052
1099599514,41cyclictest0-21swapper/323:58:353
1099599514,41cyclictest0-21swapper/323:30:043
1099599514,40cyclictest0-21swapper/323:30:213
1099599512,5cyclictest15799-21ssh22:16:153
1098999517,39cyclictest0-21swapper/200:27:132
1098999517,39cyclictest0-21swapper/200:27:132
1098999515,40cyclictest0-21swapper/219:45:312
1098999514,41cyclictest0-21swapper/222:50:372
1098999514,41cyclictest0-21swapper/222:31:252
1098999514,41cyclictest0-21swapper/222:13:222
1098999514,40cyclictest0-21swapper/222:37:022
1098999512,43cyclictest2827-21df_inode21:15:212
10989995114,32cyclictest7368-21switchtime21:20:372
1099599508,36cyclictest0-21swapper/322:58:203
1099599504,9cyclictest0-21swapper/322:04:463
1098999505,39cyclictest0-21swapper/222:30:032
1098999504,40cyclictest0-21swapper/223:51:082
1098999504,40cyclictest0-21swapper/223:15:242
1098999504,40cyclictest0-21swapper/222:58:142
1098999504,39cyclictest0-21swapper/221:50:282
1098999503,42cyclictest0-21swapper/223:32:342
1098999503,42cyclictest0-21swapper/221:37:412
1098999503,41cyclictest0-21swapper/222:45:452
1099599497,14cyclictest0-21swapper/322:07:123
1099599496,37cyclictest0-21swapper/323:47:443
1099599495,38cyclictest0-21swapper/321:00:263
1099599494,39cyclictest0-21swapper/300:05:033
1098999495,38cyclictest0-21swapper/223:04:532
1098999494,39cyclictest0-21swapper/223:58:442
1098999494,39cyclictest0-21swapper/221:49:112
1098999494,39cyclictest0-21swapper/221:42:592
1098999494,39cyclictest0-21swapper/221:07:182
1098999493,9cyclictest0-21swapper/221:11:072
1098999493,41cyclictest0-21swapper/223:45:432
1098999493,41cyclictest0-21swapper/222:06:462
1098999493,41cyclictest0-21swapper/221:04:272
1098999493,40cyclictest0-21swapper/222:40:402
1098999493,40cyclictest0-21swapper/219:50:202
1098999492,6cyclictest10763-21kworker/2:223:07:142
1098999492,42cyclictest27-21rcuc/222:04:162
10989994912,5cyclictest0-21swapper/219:55:352
10989994912,31cyclictest1861-21sshd21:57:472
1098499499,35cyclictest8177-21ntp_kernel_pll_22:50:281
1098499494,39cyclictest0-21swapper/122:40:531
1098499493,40cyclictest11711-21cpu19:00:231
10984994917,6cyclictest22192-21/usr/sbin/munin23:10:301
1099599486,37cyclictest0-21swapper/323:43:093
1099599486,37cyclictest0-21swapper/323:43:093
1099599486,36cyclictest0-21swapper/322:22:283
1099599486,36cyclictest0-21swapper/322:22:283
1099599486,36cyclictest0-21swapper/321:41:123
1099599486,36cyclictest0-21swapper/321:38:473
1099599486,36cyclictest0-21swapper/321:16:163
1099599486,36cyclictest0-21swapper/300:26:343
1099599486,36cyclictest0-21swapper/300:26:343
1099599486,36cyclictest0-21swapper/300:11:163
1099599484,38cyclictest0-21swapper/321:31:073
1099599484,38cyclictest0-21swapper/321:31:073
10995994811,31cyclictest0-21swapper/300:20:143
1098999485,14cyclictest0-21swapper/221:33:262
1098999485,14cyclictest0-21swapper/221:33:262
1098999484,39cyclictest0-21swapper/220:55:342
1098999484,39cyclictest0-21swapper/220:20:422
1098999484,38cyclictest0-21swapper/223:41:022
1098999484,38cyclictest0-21swapper/223:41:022
1098999484,38cyclictest0-21swapper/219:10:372
1098999484,37cyclictest0-21swapper/223:20:222
1098999484,17cyclictest0-21swapper/221:25:412
1098999483,40cyclictest0-21swapper/200:05:132
1098999483,39cyclictest0-21swapper/200:03:072
10989994812,5cyclictest0-21swapper/220:35:312
10989994812,5cyclictest0-21swapper/220:35:312
1098499484,38cyclictest0-21swapper/123:50:411
1099599477,33cyclictest0-21swapper/323:05:213
1099599476,36cyclictest0-21swapper/323:16:333
1099599476,36cyclictest0-21swapper/322:31:333
1099599476,36cyclictest0-21swapper/300:15:573
1099599476,16cyclictest0-21swapper/323:36:293
1099599475,36cyclictest0-21swapper/323:00:193
1099599474,38cyclictest0-21swapper/322:40:243
1099599474,38cyclictest0-21swapper/322:10:163
1099599474,37cyclictest0-21swapper/322:55:053
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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