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2025-11-14 - 22:40
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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 792 highest latencies:
System rackfslot4.osadl.org (updated Fri Nov 14, 2025 12:45:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2689821160,2chrt26897-21TaskTest11:13:030
2845521150,2chrt960-21mmi12:17:200
2370721140,3chrt23704-21cat12:08:240
142521130,3chrt1423-21TaskTest09:23:150
2322621070,2chrt23223-21cat08:01:450
1489621020,2chrt14897-21TaskTest08:47:140
3231521010,2chrt32313-21sshd12:24:430
96732930,2sleep09671-21cat10:40:120
28247908017,56cyclictest1059-21TaskTest11:41:500
2824790794,63cyclictest32234-21sleep08:18:580
28247907615,54cyclictest11739-21sleep10:44:170
2824790756,58cyclictest960-21mmi12:29:530
2824790756,58cyclictest3717-21rm11:30:280
2824790756,50cyclictest960-21mmi10:47:040
2824790755,50cyclictest960-21mmi09:56:490
2824790753,62cyclictest1059-21TaskTest11:35:460
2824790747,57cyclictest960-21mmi09:45:030
2824790747,57cyclictest887-21snmpd10:10:390
2824790746,49cyclictest960-21mmi09:55:120
2824790745,49cyclictest960-21mmi10:58:490
2824790744,60cyclictest960-21mmi10:23:010
2824790744,13cyclictest1448-21ssh11:26:100
2824790744,11cyclictest960-21mmi07:26:020
28247907417,46cyclictest3064-21ssh12:30:370
28247907413,52cyclictest1059-21TaskTest10:27:440
2824790737,47cyclictest960-21mmi08:33:440
2824790736,57cyclictest30751-21latency_hist11:20:110
2824790736,48cyclictest960-21mmi08:40:530
2824790736,10cyclictest960-21mmi07:16:250
2824790735,59cyclictest31254-21cat09:18:190
2824790735,46cyclictest960-21mmi11:08:590
2824790734,9cyclictest29634-21TaskTest07:12:410
2824790734,47cyclictest960-21mmi12:36:500
2824790734,11cyclictest960-21mmi09:39:420
2824790734,11cyclictest960-21mmi09:00:430
2824790727,56cyclictest960-21mmi11:01:070
2824790726,9cyclictest960-21mmi08:51:040
2824790726,10cyclictest5009-21sleep09:30:050
2824790725,58cyclictest31054-21runrttasks11:20:460
2824790725,58cyclictest30000-21TaskTest10:17:190
2824790725,58cyclictest1059-21TaskTest08:14:500
2824790725,57cyclictest26831-21diskmemload10:51:350
2824790725,47cyclictest960-21mmi12:11:070
2824790724,59cyclictest960-21mmi07:37:390
2824790724,57cyclictest995-21mmi08:58:390
2824790724,12cyclictest29486-21munin-run09:15:070
2824790723,59cyclictest2909-21TaskTest07:23:330
2824790715,56cyclictest960-21mmi09:48:470
2824790715,56cyclictest960-21mmi07:41:320
2824790715,46cyclictest960-21mmi11:45:560
2824790715,13cyclictest19609-21base6412:00:250
2824790715,10cyclictest960-21mmi11:51:180
2824790715,10cyclictest960-21mmi07:45:490
2824790715,10cyclictest960-21mmi07:32:260
2824790714,57cyclictest25245-21TaskTest09:06:520
2824790714,57cyclictest24010-21seq10:05:550
2824790714,56cyclictest4757-21ssh10:30:570
2824790714,51cyclictest995-21mmi11:58:100
2824790706,12cyclictest960-21mmi07:55:020
2824790705,9cyclictest960-21mmi08:06:060
2824790704,9cyclictest960-21mmi09:31:100
2824790704,56cyclictest1059-21TaskTest08:21:010
2824790704,10cyclictest960-21mmi08:37:080
2824790703,56cyclictest21689-21TaskTest10:01:310
2824790702,60cyclictest1059-21TaskTest07:55:590
2824790696,54cyclictest960-21mmi08:25:220
2824790666,51cyclictest28306-21date07:10:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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