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2025-11-03 - 02:40
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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 100 highest latencies:
System rackfslot4.osadl.org (updated Sun Nov 02, 2025 12:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1440821240,2chrt14407-21sh11:41:510
1465721170,4chrt14655-21awk10:40:320
1165021150,2chrt11648-21sh09:33:400
3081221140,3chrt960-21mmi11:11:240
478221110,2chrt1059-21TaskTest07:17:560
3014521080,3chrt30144-21sh08:06:020
2363421060,2chrt23635-21sh07:53:470
1641221060,2chrt16410-21cat07:40:030
629321020,3chrt6294-21ls10:25:080
195692760,1sleep019571-21wc10:50:060
221372600,2sleep022139-21basename10:55:010
293042592,8sleep029309-21TaskTest10:07:100
81702570,4chrt8169-21TaskTest11:30:060
123222570,2chrt12321-21TaskTest10:36:300
69632564,44sleep06966-21sleep09:24:490
176392562,6sleep01059-21TaskTest07:42:180
91992544,8sleep0960-21mmi12:33:410
239702543,8sleep023977-21ssh09:57:030
250542522,7sleep025057-21TaskTest08:57:310
200482520,2chrt20047-21sshd09:49:410
614905119,15cyclictest0-21swapper10:26:440
614905116,20cyclictest29796-21TaskTest12:11:070
37282513,40sleep0960-21mmi08:17:140
157572510,2chrt15756-21TaskTest09:41:210
13442512,8sleep01059-21TaskTest11:17:030
8442500,2chrt843-21TaskTest12:17:470
614905017,16cyclictest0-21swapper10:13:070
614905017,14cyclictest0-21swapper08:51:070
614905016,15cyclictest0-21swapper08:40:390
56022500,2sleep05603-21latency_hist11:25:090
222272500,2chrt22224-21sh09:53:470
12152504,37sleep0960-21mmi08:12:290
614904920,22cyclictest0-21swapper11:49:410
614904919,23cyclictest0-21swapper09:28:340
61490486,21cyclictest30025-21munin-run11:10:020
614904818,23cyclictest0-21swapper11:33:170
614904818,23cyclictest0-21swapper09:37:380
614904818,23cyclictest0-21swapper09:17:190
614904816,25cyclictest25919-21sleep11:02:050
61490476,12cyclictest960-21mmi11:55:090
61490475,20cyclictest12525-21munin-run12:40:030
614904716,13cyclictest0-21swapper09:10:510
614904715,8cyclictest7113-21sh12:29:450
614904715,25cyclictest12458-21ssh11:38:180
325232478,26sleep0960-21mmi07:09:090
255642473,6sleep025551-21ssh12:03:090
61490467,10cyclictest960-21mmi10:19:150
614904618,21cyclictest0-21swapper12:20:560
614904611,18cyclictest0-21swapper09:00:460
61490457,18cyclictest960-21mmi11:57:140
61490456,20cyclictest960-21mmi10:55:160
61490456,11cyclictest960-21mmi10:34:040
61490455,18cyclictest960-21mmi08:02:440
614904517,20cyclictest10846-21TaskTest08:30:390
614904516,10cyclictest960-21mmi07:15:010
61490446,10cyclictest960-21mmi09:07:190
61490445,11cyclictest960-21mmi08:49:340
61490444,19cyclictest960-21mmi12:05:110
614904417,21cyclictest0-21swapper07:20:410
614904410,20cyclictest20279-21sh07:47:200
61490435,20cyclictest960-21mmi10:01:360
61490434,12cyclictest960-21mmi07:57:560
614904317,19cyclictest13447-21cat08:35:200
61490426,19cyclictest960-21mmi08:22:120
61490425,20cyclictest11443-21cat07:30:270
61490425,19cyclictest960-21mmi08:25:300
614904221,13cyclictest0-21swapper07:26:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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