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2025-12-26 - 16:36
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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 Fri Dec 26, 2025 00:54:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3136237991940,161cyclictest3349898-21cstates21:20:1613
3136237991940,161cyclictest3349898-21cstates21:20:1613
31362409916786,51cyclictest0-21swapper/2321:00:1216
31362389916679,12cyclictest0-21swapper/2121:55:1814
31362299916436,126cyclictest0-21swapper/1222:20:184
31362299916436,126cyclictest0-21swapper/1222:20:184
31362379916283,57cyclictest1853443-21kworker/u64:1+efi_rts_wq19:34:5613
31362359916257,26cyclictest0-21swapper/1821:10:1910
31362359916257,26cyclictest0-21swapper/1821:10:1910
31362379916181,52cyclictest0-21swapper/2021:00:1313
31362389916085,7cyclictest0-21swapper/2123:10:1914
31362319916084,5cyclictest0-21swapper/1423:10:196
31362459915976,11cyclictest0-21swapper/2800:25:1821
31362439915982,15cyclictest0-21swapper/2619:25:1719
31362459915874,8cyclictest0-21swapper/2823:10:1921
31362489915730,121cyclictest0-21swapper/3100:05:2225
31362469915779,10cyclictest0-21swapper/2921:55:1822
31362449915785,8cyclictest0-21swapper/2721:55:1820
31362409915778,63cyclictest0-21swapper/2320:25:0616
31362439915673,48cyclictest0-21swapper/2600:25:1819
31362469915584,35cyclictest0-21swapper/2923:10:1922
31362429915488,54cyclictest0-21swapper/2519:55:0118
31362429915488,54cyclictest0-21swapper/2519:55:0118
31362409915489,44cyclictest0-21swapper/2319:34:5716
31362099915480,54cyclictest0-21swapper/721:10:1929
31362099915480,54cyclictest0-21swapper/721:10:1929
31362469915289,13cyclictest0-21swapper/2920:00:1722
31362469915289,13cyclictest0-21swapper/2920:00:1622
31362399915283,11cyclictest0-21swapper/2200:35:1915
3136241991510,140cyclictest3529256-21kworker/u64:0+efi_rts_wq23:25:1817
31362379915187,37cyclictest1853443-21kworker/u64:1+efi_rts_wq20:35:1813
31362379915181,56cyclictest0-21swapper/2020:55:1913
31362379915172,51cyclictest0-21swapper/2020:25:0713
31362459915069,10cyclictest0-21swapper/2821:55:1721
31362439915077,7cyclictest0-21swapper/2620:00:1719
31362439915077,7cyclictest0-21swapper/2620:00:1719
31362399915077,41cyclictest0-21swapper/2221:10:1915
31362399915077,41cyclictest0-21swapper/2221:10:1915
31361899915080,50cyclictest0-21swapper/100:25:181
31362439914984,38cyclictest0-21swapper/2621:10:1919
31362439914984,38cyclictest0-21swapper/2621:10:1919
31361929914983,63cyclictest0-21swapper/223:45:1812
31361929914983,63cyclictest0-21swapper/223:45:1812
3136240991480,83cyclictest0-21swapper/2320:55:1816
31361999914882,50cyclictest0-21swapper/419:55:0126
31361999914882,50cyclictest0-21swapper/419:55:0126
31362399914759,10cyclictest0-21swapper/2221:55:1815
31362379914785,36cyclictest0-21swapper/2020:10:1813
31362379914785,36cyclictest0-21swapper/2020:10:1813
3136215991471,119cyclictest0-21swapper/919:35:1931
31361959914784,11cyclictest0-21swapper/320:00:1723
31361959914784,11cyclictest0-21swapper/320:00:1723
31362399914669,47cyclictest0-21swapper/2200:25:1815
31362309914674,66cyclictest0-21swapper/1323:30:195
31362309914674,66cyclictest0-21swapper/1323:30:195
31362259914683,53cyclictest0-21swapper/1123:30:193
31362259914683,53cyclictest0-21swapper/1123:30:183
31362099914662,10cyclictest0-21swapper/721:55:1829
31362479914574,59cyclictest0-21swapper/3000:20:1824
31362259914586,57cyclictest0-21swapper/1123:45:183
31362259914586,57cyclictest0-21swapper/1123:45:183
31362099914579,53cyclictest0-21swapper/719:19:5429
31362469914486,29cyclictest0-21swapper/2900:25:1722
31362389914487,9cyclictest0-21swapper/2100:25:1814
31362439914371,6cyclictest0-21swapper/2623:10:1819
31362399914365,40cyclictest0-21swapper/2223:10:1815
31362359914381,57cyclictest0-21swapper/1823:45:1810
31362359914381,57cyclictest0-21swapper/1823:45:1810
313623499143107,5cyclictest0-21swapper/1720:05:169
313623499143107,5cyclictest0-21swapper/1720:05:159
31362329914378,58cyclictest0-21swapper/1523:30:197
31362329914378,58cyclictest0-21swapper/1523:30:197
31362359914277,62cyclictest0-21swapper/1822:10:1810
313622399142114,9cyclictest0-21swapper/1023:00:352
31362159914267,60cyclictest1853443-21kworker/u64:1+efi_rts_wq19:55:0131
31362159914267,60cyclictest1853443-21kworker/u64:1+efi_rts_wq19:55:0131
31362399914170,39cyclictest0-21swapper/2220:00:1715
31362399914170,39cyclictest0-21swapper/2220:00:1715
31362419914074,62cyclictest0-21swapper/2420:20:1717
313623699140104,7cyclictest0-21swapper/1920:05:1611
313623699140104,7cyclictest0-21swapper/1920:05:1611
31362159914080,42cyclictest0-21swapper/900:25:1731
313621399140107,3cyclictest0-21swapper/821:20:1630
313621399140107,3cyclictest0-21swapper/821:20:1530
31362099914081,7cyclictest0-21swapper/719:35:1929
313620599139109,11cyclictest0-21swapper/623:00:3428
31361929913981,49cyclictest0-21swapper/220:25:1712
31361849913961,70cyclictest0-21swapper/023:30:190
31361849913961,70cyclictest0-21swapper/023:30:190
31362409913878,54cyclictest0-21swapper/2319:35:1916
31362299913826,109cyclictest0-21swapper/1200:05:224
31362239913894,17cyclictest1121rcuc/1021:20:152
31362239913894,17cyclictest1121rcuc/1021:20:152
31361929913858,24cyclictest0-21swapper/219:19:5312
31362459913779,9cyclictest0-21swapper/2820:00:1721
31362459913779,9cyclictest0-21swapper/2820:00:1721
31362399913779,37cyclictest0-21swapper/2219:35:1915
31362399913776,52cyclictest0-21swapper/2219:25:1715
313620599137128,7cyclictest0-21swapper/620:17:1928
313620599137128,7cyclictest0-21swapper/620:17:1928
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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