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2026-01-02 - 11:05
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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 Jan 02, 2026 00:55:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
177878099183124,30cyclictest0-21swapper/2023:45:1813
177878099183124,30cyclictest0-21swapper/2023:45:1813
177877899176118,29cyclictest0-21swapper/1823:45:1810
177877899176118,29cyclictest0-21swapper/1823:45:1810
17787389917687,61cyclictest0-21swapper/600:10:1728
17787389917687,61cyclictest0-21swapper/600:10:1728
177878099175122,36cyclictest0-21swapper/2022:50:3313
177878099175122,36cyclictest0-21swapper/2022:50:3313
17787869917391,10cyclictest0-21swapper/2620:20:0519
17787869917391,10cyclictest0-21swapper/2620:20:0519
177879199169116,28cyclictest0-21swapper/3123:45:1825
177879199169116,28cyclictest0-21swapper/3123:45:1825
17787739916987,10cyclictest0-21swapper/1720:20:059
17787739916987,10cyclictest0-21swapper/1720:20:059
17787739916981,13cyclictest0-21swapper/1719:35:179
17787739916783,11cyclictest0-21swapper/1723:30:179
17787799916684,66cyclictest0-21swapper/1923:05:1911
17787799916684,66cyclictest0-21swapper/1923:05:1911
177877899162108,39cyclictest0-21swapper/1823:30:1710
17787869916084,12cyclictest0-21swapper/2619:35:1719
17787279916085,46cyclictest0-21swapper/300:10:1723
17787279916085,46cyclictest0-21swapper/300:10:1723
17787899915989,54cyclictest0-21swapper/2919:15:1522
17787899915989,54cyclictest0-21swapper/2919:15:1522
17787419915877,60cyclictest0-21swapper/722:55:1829
17787419915877,60cyclictest0-21swapper/722:55:1829
17787829915788,45cyclictest0-21swapper/2222:55:1815
17787829915788,45cyclictest0-21swapper/2222:55:1815
17787569915585,40cyclictest0-21swapper/1200:10:174
17787569915585,40cyclictest0-21swapper/1200:10:174
177874399155122,9cyclictest0-21swapper/819:19:5330
177874399155122,9cyclictest0-21swapper/819:19:5330
17787369915574,61cyclictest0-21swapper/520:50:1027
17787209915584,50cyclictest0-21swapper/122:50:341
17787209915584,50cyclictest0-21swapper/122:50:341
17787809915436,115cyclictest0-21swapper/2022:35:1913
17787809915436,115cyclictest0-21swapper/2022:35:1913
17787529915480,56cyclictest0-21swapper/1123:05:193
17787529915480,56cyclictest0-21swapper/1123:05:193
17787869915386,9cyclictest0-21swapper/2623:30:1719
17787839915383,55cyclictest0-21swapper/2323:40:1616
17787739915378,4cyclictest0-21swapper/1722:15:179
17787689915378,50cyclictest0-21swapper/1622:55:188
17787689915378,50cyclictest0-21swapper/1622:55:188
17787879915290,50cyclictest0-21swapper/2723:00:1620
17787879915290,50cyclictest0-21swapper/2723:00:1620
177878499152114,7cyclictest0-21swapper/2419:19:5217
177878499152114,7cyclictest0-21swapper/2419:19:5217
1778738991520,88cyclictest2307906-21sshd23:25:2028
17787799915176,60cyclictest0-21swapper/1923:25:1911
17787799915170,52cyclictest0-21swapper/1900:10:1711
17787799915170,52cyclictest0-21swapper/1900:10:1711
17787629915175,56cyclictest0-21swapper/1422:55:186
17787629915175,56cyclictest0-21swapper/1422:55:186
17787899915078,57cyclictest0-21swapper/2923:40:1522
17787259914980,51cyclictest0-21swapper/223:05:1912
17787259914980,51cyclictest0-21swapper/223:05:1912
17787859914890,43cyclictest1821454-21kworker/u64:0+efi_rts_wq22:45:3218
17787859914890,43cyclictest1821454-21kworker/u64:0+efi_rts_wq22:45:3218
17787649914778,34cyclictest0-21swapper/1523:30:177
17787479914790,9cyclictest2208253-21ipmitool22:45:3231
17787479914790,9cyclictest2208253-21ipmitool22:45:3131
17787919914631,102cyclictest0-21swapper/3120:45:1725
17787879914674,54cyclictest0-21swapper/2723:05:1920
17787879914674,54cyclictest0-21swapper/2723:05:1920
17787859914677,34cyclictest0-21swapper/2520:20:0518
17787859914677,34cyclictest0-21swapper/2520:20:0518
177878699145105,8cyclictest0-21swapper/2619:19:5319
177878699145105,8cyclictest0-21swapper/2619:19:5319
17787859914577,5cyclictest0-21swapper/2522:20:1718
17787799914578,54cyclictest0-21swapper/1921:30:1611
17787799914578,54cyclictest0-21swapper/1921:30:1611
17787479914577,4cyclictest0-21swapper/922:20:1731
17787389914571,4cyclictest0-21swapper/619:30:1628
17787599914479,60cyclictest0-21swapper/1323:45:175
17787599914479,60cyclictest0-21swapper/1323:45:175
17787829914361,65cyclictest0-21swapper/2223:05:1915
17787829914361,65cyclictest0-21swapper/2223:05:1915
17787819914398,22cyclictest0-21swapper/2123:45:1814
17787819914398,22cyclictest0-21swapper/2123:45:1814
17787799914389,45cyclictest0-21swapper/1923:15:1811
17787599914373,58cyclictest0-21swapper/1322:55:185
17787599914373,58cyclictest0-21swapper/1322:55:185
17787569914360,6cyclictest0-21swapper/1222:20:174
17787909914281,56cyclictest0-21swapper/3023:45:1724
17787909914281,56cyclictest0-21swapper/3023:45:1724
17787899914280,49cyclictest0-21swapper/2922:20:2822
177874399142102,12cyclictest0-21swapper/820:45:1730
17787279914254,13cyclictest0-21swapper/319:35:1723
17787879914164,60cyclictest0-21swapper/2723:25:2020
17787839914170,64cyclictest1821454-21kworker/u64:0+efi_rts_wq23:45:1716
17787839914170,64cyclictest1821454-21kworker/u64:0+efi_rts_wq23:45:1716
17787789914125,113cyclictest0-21swapper/1822:35:1910
17787789914125,113cyclictest0-21swapper/1822:35:1910
17787369914184,40cyclictest0-21swapper/523:40:1627
17787829913969,59cyclictest0-21swapper/2219:55:1715
17787499913984,22cyclictest1848439-21munin-run20:20:052
17787499913984,22cyclictest1848439-21munin-run20:20:052
17787279913960,4cyclictest0-21swapper/322:20:1723
177872099139105,11cyclictest0-21swapper/120:45:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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