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2025-07-15 - 03:05
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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 14, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
244322570,5sleep10-21swapper/106:23:321
2371399577,43cyclictest0-21swapper/105:05:171
2371399574,47cyclictest0-21swapper/104:58:161
2371399563,47cyclictest0-21swapper/104:25:071
2371399563,47cyclictest0-21swapper/104:25:071
2371399553,46cyclictest0-21swapper/106:01:551
2371399553,46cyclictest0-21swapper/102:30:491
2372499543,46cyclictest0-21swapper/305:23:163
2372499543,46cyclictest0-21swapper/305:23:163
2372499537,40cyclictest0-21swapper/306:10:443
2372499537,40cyclictest0-21swapper/306:10:443
2372499534,43cyclictest0-21swapper/305:34:353
2371999534,42cyclictest0-21swapper/204:59:262
2371999533,44cyclictest0-21swapper/205:50:152
2371999532,45cyclictest3662-21ssh05:00:182
2371399534,43cyclictest0-21swapper/106:11:341
2371399534,43cyclictest0-21swapper/106:11:341
2371399534,43cyclictest0-21swapper/103:45:311
2371399533,44cyclictest0-21swapper/104:28:301
2371399533,44cyclictest0-21swapper/104:28:301
2371399532,45cyclictest29686-21/usr/sbin/munin04:50:331
23713995312,35cyclictest0-21swapper/104:38:361
234222539,38sleep10-21swapper/102:09:431
2372499524,43cyclictest0-21swapper/305:59:553
2371999523,18cyclictest31098-21chrt07:21:002
2371399526,40cyclictest0-21swapper/106:41:311
2372499515,39cyclictest0-21swapper/304:31:263
2371999514,8cyclictest0-21swapper/204:42:062
2371999514,43cyclictest0-21swapper/205:07:362
2371999514,40cyclictest0-21swapper/205:12:292
2371399518,38cyclictest0-21swapper/105:45:101
2371399516,20cyclictest0-21swapper/105:51:511
2371399513,42cyclictest0-21swapper/106:20:141
2371399513,41cyclictest26800-21load02:15:431
23713995112,32cyclictest0-21swapper/107:19:021
23713995112,32cyclictest0-21swapper/104:20:091
23709995142,5cyclictest3-21ksoftirqd/003:30:170
2372499503,40cyclictest0-21swapper/304:21:373
2372499503,40cyclictest0-21swapper/304:21:373
2371399506,38cyclictest0-21swapper/106:38:001
2371399503,42cyclictest0-21swapper/103:10:551
2371399503,41cyclictest0-21swapper/105:20:461
2371399503,41cyclictest0-21swapper/105:20:461
2371399503,41cyclictest0-21swapper/104:30:471
23713995011,32cyclictest0-21swapper/107:14:181
2372499495,38cyclictest0-21swapper/306:05:353
2372499495,38cyclictest0-21swapper/306:05:353
2372499495,38cyclictest0-21swapper/304:40:433
2372499494,39cyclictest0-21swapper/307:02:193
23724994916,27cyclictest30483-21ntpq04:50:403
23724994914,30cyclictest4461-21needreboot05:00:383
2371999495,38cyclictest0-21swapper/204:24:022
2371999495,38cyclictest0-21swapper/204:24:022
2371999494,39cyclictest0-21swapper/207:01:572
2371999494,39cyclictest0-21swapper/206:46:102
2371999494,39cyclictest0-21swapper/206:18:202
2371999494,39cyclictest0-21swapper/206:07:232
2371999494,39cyclictest0-21swapper/206:07:232
2371999493,7cyclictest0-21swapper/204:25:292
2371999493,7cyclictest0-21swapper/204:25:292
2371999493,41cyclictest0-21swapper/206:29:142
2371999493,40cyclictest0-21swapper/207:36:332
2371999493,40cyclictest0-21swapper/204:55:162
2371999492,41cyclictest18787-21ssh05:22:512
2371999492,41cyclictest18787-21ssh05:22:512
2371399498,7cyclictest0-21swapper/106:52:231
2371399497,35cyclictest0-21swapper/107:20:231
2371399496,38cyclictest0-21swapper/105:12:401
2371399495,39cyclictest0-21swapper/107:02:511
2371399495,38cyclictest0-21swapper/104:11:501
2371399494,40cyclictest0-21swapper/105:45:311
2371399494,40cyclictest0-21swapper/105:15:491
2371399494,38cyclictest0-21swapper/107:32:161
2371399494,38cyclictest0-21swapper/104:40:511
2371399494,11cyclictest0-21swapper/103:50:331
2371399493,41cyclictest0-21swapper/103:55:461
2371399493,39cyclictest0-21swapper/106:55:301
23713994911,32cyclictest0-21swapper/107:36:071
23713994911,32cyclictest0-21swapper/106:09:311
23713994911,32cyclictest0-21swapper/106:09:311
23713994910,5cyclictest0-21swapper/106:28:231
2372499485,37cyclictest0-21swapper/306:31:173
2372499485,10cyclictest0-21swapper/304:55:423
2372499484,39cyclictest0-21swapper/307:21:223
2372499484,38cyclictest0-21swapper/307:35:253
2372499484,38cyclictest0-21swapper/307:26:063
2372499484,38cyclictest0-21swapper/307:08:233
2372499484,38cyclictest0-21swapper/307:08:233
2372499484,38cyclictest0-21swapper/306:58:023
2372499484,38cyclictest0-21swapper/306:00:523
2372499484,38cyclictest0-21swapper/305:36:443
2372499484,38cyclictest0-21swapper/304:26:063
2372499484,38cyclictest0-21swapper/304:26:063
2372499483,39cyclictest0-21swapper/305:10:463
2371999486,13cyclictest0-21swapper/205:51:582
2371999484,38cyclictest0-21swapper/207:06:592
2371999484,38cyclictest0-21swapper/207:06:592
2371999484,38cyclictest0-21swapper/206:36:292
2371999484,38cyclictest0-21swapper/206:11:392
2371999484,38cyclictest0-21swapper/206:11:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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