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2026-09-24 - 23:03
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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 Thu Sep 24, 2026 00:57:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7174349917787,54cyclictest0-21swapper/2523:40:1918
7174349917073,9cyclictest0-21swapper/2520:40:1718
7174359916984,71cyclictest0-21swapper/2620:40:1619
7174309916987,59cyclictest0-21swapper/2120:15:1814
7174309916987,59cyclictest0-21swapper/2120:15:1714
7174089916943,115cyclictest0-21swapper/1200:35:194
7174089916943,115cyclictest0-21swapper/1200:35:194
7174269916829,135cyclictest1291312-21kworker/u64:1+efi_rts_wq00:35:199
7174269916829,135cyclictest1291312-21kworker/u64:1+efi_rts_wq00:35:189
717387991680,87cyclictest0-21swapper/523:10:2227
717387991680,87cyclictest0-21swapper/523:10:2127
7173829916781,57cyclictest0-21swapper/323:10:2223
7173829916781,57cyclictest0-21swapper/323:10:2123
7173789916384,57cyclictest0-21swapper/222:00:1912
7173789916384,57cyclictest0-21swapper/222:00:1812
7174359916280,51cyclictest1291312-21kworker/u64:1+efi_rts_wq23:10:2219
7174359916280,51cyclictest1291312-21kworker/u64:1+efi_rts_wq23:10:2119
717437991601,135cyclictest4026469-21kworker/u64:2+efi_rts_wq22:20:3821
717437991601,135cyclictest4026469-21kworker/u64:2+efi_rts_wq22:20:3721
71743699160119,10cyclictest0-21swapper/2719:40:1720
7173739916084,69cyclictest1291312-21kworker/u64:1+efi_rts_wq00:15:170
7173739916084,69cyclictest1291312-21kworker/u64:1+efi_rts_wq00:15:160
7174319915975,70cyclictest1291312-21kworker/u64:1+efi_rts_wq23:15:1715
7174319915975,70cyclictest1291312-21kworker/u64:1+efi_rts_wq23:15:1615
7173739915979,57cyclictest0-21swapper/020:00:180
7173739915979,57cyclictest0-21swapper/020:00:180
7173789915873,54cyclictest0-21swapper/223:10:2212
7173789915873,54cyclictest0-21swapper/223:10:2112
7174059915774,12cyclictest4026469-21kworker/u64:2+efi_rts_wq21:35:163
7173939915786,62cyclictest0-21swapper/721:55:1629
7173939915786,62cyclictest0-21swapper/721:55:1629
7173939915786,54cyclictest0-21swapper/700:20:1729
7173939915786,54cyclictest0-21swapper/700:20:1629
7173739915780,56cyclictest0-21swapper/000:20:170
7173739915780,56cyclictest0-21swapper/000:20:160
717431991561,147cyclictest1291312-21kworker/u64:1+efi_rts_wq23:25:1615
717431991561,147cyclictest1291312-21kworker/u64:1+efi_rts_wq23:25:1515
7174279915577,5cyclictest0-21swapper/1819:39:4610
7174409915483,55cyclictest0-21swapper/3100:20:1725
7174409915483,55cyclictest0-21swapper/3100:20:1725
7174379915475,47cyclictest0-21swapper/2819:50:1721
7174379915475,47cyclictest0-21swapper/2819:50:1621
7174379915468,46cyclictest0-21swapper/2823:40:1921
7174319915485,53cyclictest0-21swapper/2222:20:3815
7174319915485,53cyclictest0-21swapper/2222:20:3715
7174249915479,65cyclictest4026469-21kworker/u64:2+efi_rts_wq20:10:168
7174249915479,65cyclictest4026469-21kworker/u64:2+efi_rts_wq20:10:158
7174039915478,63cyclictest0-21swapper/1020:10:162
7174039915478,63cyclictest0-21swapper/1020:10:162
7174409915383,67cyclictest0-21swapper/3121:55:1625
7174409915383,67cyclictest0-21swapper/3121:55:1625
71742099153129,12cyclictest0-21swapper/1519:20:177
71743499152120,12cyclictest0-21swapper/2521:20:2018
71743499152120,12cyclictest0-21swapper/2521:20:1918
7173829915284,54cyclictest0-21swapper/320:40:1623
7174399915167,51cyclictest0-21swapper/3023:10:2224
7174399915167,51cyclictest0-21swapper/3023:10:2124
71743699151107,14cyclictest2661rcuc/2721:40:2820
7174329915182,54cyclictest0-21swapper/2300:15:1716
7174329915182,54cyclictest0-21swapper/2300:15:1716
71740599151137,2cyclictest0-21swapper/1100:35:193
71740599151137,2cyclictest0-21swapper/1100:35:183
7174409915082,65cyclictest0-21swapper/3120:55:1925
7174409915082,65cyclictest0-21swapper/3120:55:1825
7174309915079,38cyclictest1291312-21kworker/u64:1+efi_rts_wq23:40:2014
71740899150108,34cyclictest0-21swapper/1219:40:184
7173909915076,59cyclictest0-21swapper/600:15:1728
7173909915076,59cyclictest0-21swapper/600:15:1728
717390991501,136cyclictest0-21swapper/620:00:1828
717390991501,136cyclictest0-21swapper/620:00:1728
7174289914976,59cyclictest0-21swapper/1900:20:1711
7174289914976,59cyclictest0-21swapper/1900:20:1611
71741099149136,9cyclictest0-21swapper/1323:49:315
7173999914966,59cyclictest0-21swapper/920:00:1831
7173999914966,59cyclictest0-21swapper/920:00:1731
7173939914985,58cyclictest0-21swapper/720:55:1929
7173939914985,58cyclictest0-21swapper/720:55:1829
7173879914976,63cyclictest0-21swapper/520:10:1627
7173879914976,63cyclictest0-21swapper/520:10:1627
7174389914875,61cyclictest0-21swapper/2923:15:1722
7174389914875,61cyclictest0-21swapper/2923:15:1722
7174389914865,54cyclictest0-21swapper/2919:50:1722
7174389914865,54cyclictest0-21swapper/2919:50:1622
7174329914887,46cyclictest3063759-21avahi-daemon22:55:1616
7174329914887,46cyclictest3063759-21avahi-daemon22:55:1616
71740599148112,8cyclictest0-21swapper/1119:40:173
7174409914787,51cyclictest0-21swapper/3100:15:1725
7174409914787,51cyclictest0-21swapper/3100:15:1625
717424991470,1cyclictest0-21swapper/1623:10:228
717424991470,1cyclictest0-21swapper/1623:10:218
7174089914727,109cyclictest0-21swapper/1221:20:204
7174089914727,109cyclictest0-21swapper/1221:20:194
71742799146110,7cyclictest0-21swapper/1819:40:1810
7174149914698,16cyclictest0-21swapper/1421:40:286
7173829914667,66cyclictest0-21swapper/320:10:1623
7173829914667,66cyclictest0-21swapper/320:10:1623
7174359914578,61cyclictest0-21swapper/2600:25:1819
7174359914578,61cyclictest0-21swapper/2600:25:1719
7174309914586,29cyclictest0-21swapper/2119:50:1714
7174309914586,29cyclictest0-21swapper/2119:50:1614
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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