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2026-08-31 - 17:17
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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: performance
Characteristics of the 100 highest latencies:
System rackfslot0.osadl.org (updated Mon Aug 31, 2026 00:57:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10723639917156,105cyclictest0-21swapper/3021:19:1324
107235799171141,12cyclictest0-21swapper/2400:05:1817
107235799171141,12cyclictest0-21swapper/2400:05:1817
1072358991701,137cyclictest4126478-21kworker/u64:2+efi_rts_wq21:10:1718
10723649916988,11cyclictest0-21swapper/3100:10:1825
10723629916781,67cyclictest0-21swapper/2923:30:1822
10723629916781,67cyclictest0-21swapper/2923:30:1822
10723589916670,71cyclictest0-21swapper/2521:29:1618
10723249916684,4cyclictest0-21swapper/1222:55:184
10723249916684,4cyclictest0-21swapper/1222:55:184
10723069916683,66cyclictest4126478-21kworker/u64:2+efi_rts_wq22:55:1828
10723069916683,66cyclictest4126478-21kworker/u64:2+efi_rts_wq22:55:1828
10723629916580,67cyclictest0-21swapper/2922:55:1822
10723629916580,67cyclictest0-21swapper/2922:55:1822
10723229916469,69cyclictest0-21swapper/1123:35:193
10723229916469,69cyclictest0-21swapper/1123:35:193
10723249916384,58cyclictest0-21swapper/1223:30:184
10723249916384,58cyclictest0-21swapper/1223:30:184
10723589916181,51cyclictest0-21swapper/2522:39:3218
10723589916181,51cyclictest0-21swapper/2522:39:3218
10723599916082,9cyclictest0-21swapper/2600:05:1819
10723599916082,9cyclictest0-21swapper/2600:05:1819
10722929915963,70cyclictest0-21swapper/221:35:1812
10722929915963,70cyclictest0-21swapper/221:35:1812
10723229915869,66cyclictest0-21swapper/1121:20:193
10722989915878,67cyclictest4126478-21kworker/u64:2+efi_rts_wq20:18:5726
10722929915881,50cyclictest0-21swapper/219:30:1712
10722929915881,50cyclictest0-21swapper/219:30:1712
10723129915783,13cyclictest0-21swapper/822:55:1930
10723129915783,13cyclictest0-21swapper/822:55:1930
10722969915780,54cyclictest0-21swapper/321:35:1823
10722969915780,54cyclictest0-21swapper/321:35:1823
10722969915688,53cyclictest0-21swapper/323:35:1923
10722969915688,53cyclictest0-21swapper/323:35:1923
10722869915679,57cyclictest0-21swapper/023:30:180
10722869915679,57cyclictest0-21swapper/023:30:180
10723629915576,55cyclictest0-21swapper/2923:10:1622
10723389915583,33cyclictest0-21swapper/1720:25:179
10723389915583,33cyclictest0-21swapper/1720:25:179
10722869915579,55cyclictest0-21swapper/022:55:180
10722869915579,55cyclictest0-21swapper/022:55:180
107236199154151,2cyclictest0-21swapper/2820:16:2721
10723229915473,50cyclictest0-21swapper/1122:39:323
10723229915473,50cyclictest0-21swapper/1122:39:323
107230899154124,11cyclictest0-21swapper/723:20:1929
10723489915383,6cyclictest0-21swapper/1900:35:1611
10723489915383,6cyclictest0-21swapper/1900:35:1611
10723229915380,60cyclictest0-21swapper/1120:23:593
10723589915277,55cyclictest0-21swapper/2521:20:1918
10723589915272,66cyclictest0-21swapper/2523:20:1818
1072315991521,88cyclictest0-21swapper/920:50:1731
1072315991521,88cyclictest0-21swapper/920:50:1731
10723069915279,52cyclictest4126478-21kworker/u64:2+efi_rts_wq23:10:1628
10723609915117,127cyclictest0-21swapper/2723:10:1720
10723489915084,54cyclictest0-21swapper/1922:55:1811
10723489915084,54cyclictest0-21swapper/1922:55:1811
10723339915081,50cyclictest0-21swapper/1522:55:187
10723339915081,50cyclictest0-21swapper/1522:55:187
10723279915066,79cyclictest4126478-21kworker/u64:2+efi_rts_wq23:45:185
10723279915066,79cyclictest4126478-21kworker/u64:2+efi_rts_wq23:45:185
107236099149141,6cyclictest0-21swapper/2723:40:3320
107236099149141,6cyclictest0-21swapper/2723:40:3320
10723589914988,44cyclictest0-21swapper/2520:23:5918
10723569914870,57cyclictest0-21swapper/2323:30:1816
10723569914870,57cyclictest0-21swapper/2323:30:1816
107235599147145,1cyclictest0-21swapper/2200:02:2915
107235599147145,1cyclictest0-21swapper/2200:02:2915
10722969914781,49cyclictest0-21swapper/321:29:1623
107235499146116,10cyclictest0-21swapper/2123:20:1914
107236099145141,3cyclictest0-21swapper/2700:05:4120
107236099145141,3cyclictest0-21swapper/2700:05:4120
10723589914574,51cyclictest0-21swapper/2523:50:1718
10723589914574,51cyclictest0-21swapper/2523:50:1718
10722929914563,57cyclictest4126478-21kworker/u64:2+efi_rts_wq21:29:1612
10722869914575,12cyclictest0-21swapper/023:10:160
10723569914482,51cyclictest0-21swapper/2321:10:1716
107236099143139,2cyclictest0-21swapper/2720:15:4620
107235799143140,1cyclictest0-21swapper/2423:33:5517
107235799143140,1cyclictest0-21swapper/2423:33:5517
107235499143108,21cyclictest2121rcuc/2123:10:1714
10723339914382,42cyclictest0-21swapper/1523:30:187
10723339914382,42cyclictest0-21swapper/1523:30:187
10723069914372,7cyclictest0-21swapper/600:35:1628
10723069914372,7cyclictest0-21swapper/600:35:1628
10723029914382,59cyclictest0-21swapper/519:55:1827
10723029914382,59cyclictest0-21swapper/519:55:1827
1072292991430,88cyclictest0-21swapper/221:10:1712
10723159914264,68cyclictest4126478-21kworker/u64:2+efi_rts_wq21:10:1731
10722929914274,37cyclictest0-21swapper/222:39:3212
10722929914274,37cyclictest0-21swapper/222:39:3212
107236099141137,3cyclictest0-21swapper/2723:57:3920
107236099141137,3cyclictest0-21swapper/2723:57:3920
10723599914181,7cyclictest4126478-21kworker/u64:2+efi_rts_wq22:15:1719
10723249914173,34cyclictest4126478-21kworker/u64:2+efi_rts_wq00:35:164
10723249914173,34cyclictest4126478-21kworker/u64:2+efi_rts_wq00:35:164
10723129914177,8cyclictest0-21swapper/800:05:1830
10723129914177,8cyclictest0-21swapper/800:05:1830
10722989914170,53cyclictest0-21swapper/423:30:1826
10722989914170,53cyclictest0-21swapper/423:30:1826
10722899914179,54cyclictest0-21swapper/123:30:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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