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2026-03-30 - 12:45
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackfslot5.osadl.org (updated Mon Mar 30, 2026 03:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
297849998179804,8cyclictest0-21swapper/202:59:202
297859998099798,5cyclictest0-21swapper/302:59:193
297829997999746,48cyclictest18837-21kworker/0:4+events02:59:200
297839997329722,5cyclictest0-21swapper/102:59:191
2978499774761,8cyclictest0-21swapper/203:17:182
2978599764755,5cyclictest0-21swapper/303:17:193
2978299731703,23cyclictest18837-21kworker/0:4+events_freezable_power_03:17:180
2978499714702,7cyclictest0-21swapper/202:44:242
2978599706696,5cyclictest0-21swapper/302:44:253
2978499703691,7cyclictest0-21swapper/203:06:202
2978499696684,7cyclictest0-21swapper/202:33:272
2978599695685,5cyclictest0-21swapper/303:06:213
2978399689679,5cyclictest0-21swapper/103:17:191
2978599688678,5cyclictest0-21swapper/302:33:263
2978499686676,5cyclictest0-21swapper/203:28:172
2978499686676,5cyclictest0-21swapper/203:28:162
2978599678671,3cyclictest0-21swapper/303:28:163
2978599678671,3cyclictest0-21swapper/303:28:163
2978299667645,17cyclictest14730-21kworker/0:0+events_freezable_power_02:44:240
2978299655634,16cyclictest27676-21kworker/0:1+events_freezable_power_03:06:200
2978299647626,16cyclictest335-21kworker/0:6+events_freezable_power_02:33:270
2978299639619,15cyclictest10162-21kworker/0:3+events_freezable_power_03:28:170
2978299639619,15cyclictest10162-21kworker/0:3+events_freezable_power_03:28:170
2978399634620,7cyclictest0-21swapper/102:44:241
2978399623609,7cyclictest0-21swapper/103:06:211
2978399616601,8cyclictest0-21swapper/102:33:261
2978399604594,5cyclictest0-21swapper/103:28:171
2978399604594,5cyclictest0-21swapper/103:28:161
2978299686,8cyclictest6280-20Xorg03:10:580
2978299682,7cyclictest6280-20Xorg03:20:080
2978299681,63cyclictest2763-21/usr/sbin/munin02:50:100
29782996735,29cyclictest15350irq/419-imx_drm03:30:150
2978299642,6cyclictest2462-21http02:50:000
2978299642,6cyclictest2462-21http02:50:000
2978299632,7cyclictest6280-20Xorg03:05:020
2978299632,7cyclictest6280-20Xorg03:05:010
29782995623,29cyclictest9450irq/76-5b050000.ethernet02:35:480
29784994941,5cyclictest0-21swapper/203:34:452
29784994840,5cyclictest0-21swapper/203:10:582
29784994838,5cyclictest0-21swapper/202:50:092
29784994838,5cyclictest0-21swapper/202:50:092
29784994737,5cyclictest0-21swapper/203:20:072
29782994719,25cyclictest9450irq/76-5b050000.ethernet02:30:010
29784994638,5cyclictest0-21swapper/203:05:022
29784994638,5cyclictest0-21swapper/203:05:012
29784994537,5cyclictest0-21swapper/202:50:122
29785994335,4cyclictest0-21swapper/303:34:443
29785994332,5cyclictest0-21swapper/303:10:173
29783994335,5cyclictest0-21swapper/103:31:001
29783994335,5cyclictest0-21swapper/103:10:211
29783994331,8cyclictest0-21swapper/103:25:031
29785994234,4cyclictest0-21swapper/302:50:023
29785994234,4cyclictest0-21swapper/302:50:013
29785994032,4cyclictest0-21swapper/303:05:023
29785994032,4cyclictest0-21swapper/303:05:013
29785994031,5cyclictest0-21swapper/302:50:113
29783994032,5cyclictest0-21swapper/102:50:041
29783994032,5cyclictest0-21swapper/102:50:041
29785993932,3cyclictest0-21swapper/303:20:073
29783993830,5cyclictest0-21swapper/103:05:051
29783993830,5cyclictest0-21swapper/103:05:041
29784993628,5cyclictest0-21swapper/202:35:462
29783993527,5cyclictest0-21swapper/102:50:091
29783993523,6cyclictest0-21swapper/102:35:471
2978399335,5cyclictest0-21swapper/102:30:021
29785993122,5cyclictest0-21swapper/302:35:453
29784992618,5cyclictest0-21swapper/202:30:012
29785992211,6cyclictest0-21swapper/302:30:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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