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2025-11-08 - 00:36
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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 Fri Nov 07, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1441399633,14cyclictest0-21swapper/203:06:332
1441399596,47cyclictest0-21swapper/205:27:272
1441399596,47cyclictest0-21swapper/205:27:272
1441399593,51cyclictest0-21swapper/203:33:192
1441399593,51cyclictest0-21swapper/203:33:192
1441399592,6cyclictest1001-21latency_hist03:18:002
1441399573,49cyclictest0-21swapper/201:24:352
1441399562,48cyclictest5879-21timerwakeupswit05:58:262
1380425610,17sleep00-21swapper/001:03:460
1441399554,6cyclictest0-21swapper/204:13:092
1441399554,45cyclictest0-21swapper/205:02:572
1440399554,46cyclictest0-21swapper/005:18:270
1440399554,46cyclictest0-21swapper/005:18:270
140962557,16sleep30-21swapper/301:07:223
1441399543,46cyclictest0-21swapper/204:28:242
1441399543,46cyclictest0-21swapper/204:28:242
1441399543,45cyclictest0-21swapper/203:27:522
1440799543,44cyclictest0-21swapper/106:15:161
1440799543,44cyclictest0-21swapper/106:15:161
1441399536,41cyclictest0-21swapper/205:04:482
1441399533,45cyclictest0-21swapper/204:48:482
1441399533,45cyclictest0-21swapper/204:23:102
1440799531,47cyclictest18229-21memory06:18:161
1403325310,15sleep20-21swapper/201:06:332
14418995220,27cyclictest21283-21cpu05:33:113
1441399524,42cyclictest0-21swapper/205:19:172
1441399524,42cyclictest0-21swapper/205:19:172
1441399524,24cyclictest0-21swapper/206:23:082
1441399524,13cyclictest0-21swapper/203:58:202
1441399523,44cyclictest0-21swapper/205:38:262
1441399523,43cyclictest0-21swapper/205:35:272
14413995210,8cyclictest0-21swapper/204:43:252
1440799524,43cyclictest0-21swapper/103:38:221
1440799524,43cyclictest0-21swapper/103:38:221
1440799524,42cyclictest0-21swapper/106:12:181
1441899514,41cyclictest0-21swapper/306:37:453
1441399514,41cyclictest0-21swapper/206:13:492
1441399514,41cyclictest0-21swapper/206:13:492
1441399513,42cyclictest0-21swapper/206:33:282
1440799514,41cyclictest0-21swapper/105:20:351
1440799514,41cyclictest0-21swapper/105:20:351
1440799514,41cyclictest0-21swapper/104:57:571
1440799513,43cyclictest0-21swapper/104:10:121
1440799513,43cyclictest0-21swapper/101:33:121
1440799513,43cyclictest0-21swapper/101:23:051
14418995015,29cyclictest31009-21sshd04:05:323
1441399504,40cyclictest0-21swapper/204:05:492
1441399504,14cyclictest0-21swapper/205:09:032
1441399503,42cyclictest0-21swapper/206:22:562
1441399503,41cyclictest0-21swapper/205:57:562
1441399503,41cyclictest0-21swapper/201:38:022
14413995012,5cyclictest0-21swapper/206:28:552
14413995012,32cyclictest0-21swapper/204:41:202
14413995012,32cyclictest0-21swapper/203:49:382
14413995011,33cyclictest0-21swapper/206:04:542
1440799507,37cyclictest0-21swapper/103:08:181
1440799504,6cyclictest0-21swapper/105:49:271
1440799504,40cyclictest0-21swapper/105:28:451
14407995011,32cyclictest0-21swapper/105:47:401
1440399503,41cyclictest31394-21cat03:13:210
1441899494,41cyclictest0-21swapper/305:30:173
1441899494,39cyclictest0-21swapper/305:50:233
1441899493,41cyclictest0-21swapper/303:51:493
1441399496,38cyclictest0-21swapper/205:51:512
1441399496,37cyclictest0-21swapper/204:53:462
1441399496,37cyclictest0-21swapper/203:29:052
1441399493,40cyclictest0-21swapper/204:22:382
1441399493,40cyclictest0-21swapper/201:13:292
1441399493,40cyclictest0-21swapper/201:13:292
14413994911,33cyclictest0-21swapper/203:09:592
14413994910,32cyclictest0-21swapper/204:10:232
1440799499,35cyclictest0-21swapper/104:16:481
1440799495,37cyclictest0-21swapper/105:04:281
1440799494,39cyclictest0-21swapper/105:14:371
1440799494,10cyclictest0-21swapper/105:01:561
1440799493,41cyclictest0-21swapper/105:09:571
1440799491,15cyclictest8592-21awk02:17:281
1440399493,41cyclictest0-21swapper/004:23:280
1441899485,37cyclictest0-21swapper/303:28:273
1441899483,40cyclictest0-21swapper/303:58:093
1441899483,39cyclictest0-21swapper/305:23:173
1441899483,39cyclictest0-21swapper/305:23:173
14418994811,31cyclictest0-21swapper/303:11:433
1441399489,6cyclictest0-21swapper/203:41:572
1441399489,6cyclictest0-21swapper/203:41:572
1441399484,39cyclictest0-21swapper/201:28:302
1441399484,38cyclictest0-21swapper/203:18:232
1441399484,18cyclictest0-21swapper/203:45:202
1441399483,40cyclictest0-21swapper/204:34:082
1441399483,39cyclictest0-21swapper/206:08:492
1441399483,39cyclictest0-21swapper/202:58:262
1441399483,39cyclictest0-21swapper/202:40:332
1441399483,39cyclictest0-21swapper/202:33:162
14413994811,30cyclictest0-21swapper/203:54:032
1440799488,7cyclictest0-21swapper/104:32:171
1440799488,7cyclictest0-21swapper/104:32:171
1440799487,35cyclictest0-21swapper/104:41:111
1440799485,9cyclictest667-21runrttasks06:26:021
1440799485,38cyclictest0-21swapper/103:49:021
1440799485,37cyclictest0-21swapper/103:45:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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