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2026-08-03 - 13:42
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot5.osadl.org (updated Mon Aug 03, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2565022827sleep50-21swapper18:24:525
1424022726sleep30-21swapper22:09:063
718322625sleep20-21swapper17:52:312
643522625sleep20-21swapper19:52:362
1991922626sleep50-21swapper19:14:295
2303822525sleep50-21swapper18:20:355
1277122423sleep40-21swapper17:00:564
1139922423sleep40-21swapper21:02:484
2815522323sleep60-21swapper19:32:556
629722221sleep40-21swapper19:50:384
413322221sleep20-21swapper18:47:292
2794622221sleep50-21swapper19:29:585
2554522221sleep20-21swapper19:28:432
2523522221sleep50-21swapper19:24:225
2493322221sleep30-21swapper20:25:263
1968922221sleep50-21swapper21:19:065
2981122019sleep40-21swapper21:34:254
2572622019sleep40-21swapper18:25:554
1028522019sleep20-21swapper16:59:022
2980521919sleep70-21swapper21:34:207
10456991918cyclictest0-21swapper17:16:420
103121919sleep40-21swapper19:42:534
997521817sleep30-21swapper16:54:383
981921817sleep70-21swapper17:57:097
966421817sleep30-21swapper20:59:113
936521817sleep20-21swapper20:59:102
435521817sleep40-21swapper17:45:214
419221817sleep40-21swapper18:48:194
354221817sleep70-21swapper19:44:327
3273021817sleep20-21swapper20:39:172
3028321817sleep50-21swapper20:35:445
2730921817sleep20-21swapper21:31:432
2553821817sleep40-21swapper19:28:374
2493421817sleep40-21swapper20:25:274
2492821817sleep70-21swapper20:25:227
2317321817sleep30-21swapper19:24:123
2303721817sleep40-21swapper18:20:344
2286021817sleep40-21swapper19:23:254
2240021817sleep60-21swapper20:22:176
2227021817sleep70-21swapper20:20:267
2193121817sleep70-21swapper21:21:007
2175721817sleep40-21swapper22:23:474
2091821817sleep70-21swapper17:18:037
2067021817sleep60-21swapper17:14:346
2031021817sleep50-21swapper18:14:435
2017621817sleep70-21swapper19:18:087
1907821817sleep30-21swapper22:18:343
1907821817sleep30-21swapper22:18:343
1816721817sleep60-21swapper18:14:126
1622521817sleep40-21swapper22:10:514
155821817sleep70-21swapper17:39:247
1398021817sleep20-21swapper22:08:572
1247221817sleep50-21swapper18:01:555
1206321817sleep50-21swapper19:01:255
1154321817sleep40-21swapper19:59:264
1133721817sleep50-21swapper21:01:535
10456991817cyclictest0-21swapper21:05:440
10456991812cyclictest0-21swapper17:29:030
815621716sleep50-21swapper21:54:515
182421715sleep50-21swapper17:42:425
10456991716cyclictest749sirq-net-rx/018:38:460
10456991716cyclictest0-21swapper22:19:160
10456991716cyclictest0-21swapper22:13:160
10456991716cyclictest0-21swapper22:02:590
10456991716cyclictest0-21swapper21:22:100
10456991716cyclictest0-21swapper20:58:590
10456991716cyclictest0-21swapper20:53:210
10456991716cyclictest0-21swapper20:44:160
10456991716cyclictest0-21swapper20:18:000
10456991716cyclictest0-21swapper19:47:130
10456991716cyclictest0-21swapper19:29:000
10456991716cyclictest0-21swapper19:25:310
10456991716cyclictest0-21swapper19:15:220
10456991716cyclictest0-21swapper18:55:460
10456991716cyclictest0-21swapper18:53:370
10456991716cyclictest0-21swapper18:44:530
10456991716cyclictest0-21swapper17:29:120
10456991716cyclictest0-21swapper17:23:170
10456991716cyclictest0-21swapper17:00:320
10456991715cyclictest0-21swapper19:54:300
10456991713cyclictest749sirq-net-rx/018:24:120
723221615sleep40-21swapper17:53:134
392921615sleep50-21swapper18:44:365
2898321615sleep50-21swapper17:34:025
2275921615sleep50-21swapper19:21:585
1997621615sleep40-21swapper19:15:164
1210321615sleep60-21swapper19:01:586
10456991615cyclictest0-21swapper22:24:080
10456991615cyclictest0-21swapper22:14:080
10456991615cyclictest0-21swapper22:14:080
10456991615cyclictest0-21swapper22:04:090
10456991615cyclictest0-21swapper21:54:190
10456991615cyclictest0-21swapper21:49:110
10456991615cyclictest0-21swapper21:44:370
10456991615cyclictest0-21swapper21:39:190
10456991615cyclictest0-21swapper21:34:000
10456991615cyclictest0-21swapper21:28:550
10456991615cyclictest0-21swapper21:25:230
10456991615cyclictest0-21swapper21:14:120
10456991615cyclictest0-21swapper21:12:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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