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2025-12-01 - 00:27
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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 Sun Nov 30, 2025 00:54:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5628619917388,6cyclictest0-21swapper/421:40:2026
5628979917282,10cyclictest0-21swapper/1421:15:186
5628979917282,10cyclictest0-21swapper/1421:15:176
5629149917079,56cyclictest0-21swapper/3121:40:2025
5628979916987,48cyclictest0-21swapper/1421:40:206
5629139916886,49cyclictest0-21swapper/3021:40:2024
5629139916881,60cyclictest3538930-21kworker/u64:1+efi_rts_wq21:15:1824
5629139916881,60cyclictest3538930-21kworker/u64:1+efi_rts_wq21:15:1724
56286899167159,3cyclictest0-21swapper/619:40:5428
5628989916685,71cyclictest0-21swapper/1519:50:187
5628989916685,71cyclictest0-21swapper/1519:50:187
5629089916582,8cyclictest0-21swapper/2520:36:0518
5629009916584,72cyclictest0-21swapper/1719:50:189
5629009916584,72cyclictest0-21swapper/1719:50:189
5629149916481,56cyclictest3750828-21dbus-daemon00:05:1725
5629099916477,63cyclictest0-21swapper/2600:30:1819
5629099916477,63cyclictest0-21swapper/2600:30:1819
5629029916487,42cyclictest0-21swapper/1921:15:1711
5629029916487,42cyclictest0-21swapper/1921:15:1711
5628989916271,54cyclictest0-21swapper/1521:40:207
5628979916279,56cyclictest3538930-21kworker/u64:1+efi_rts_wq00:05:186
5628559916285,68cyclictest3538930-21kworker/u64:1+efi_rts_wq19:50:1812
5628559916285,68cyclictest3538930-21kworker/u64:1+efi_rts_wq19:50:1812
5629139916182,12cyclictest0-21swapper/3022:40:1624
5629139916182,12cyclictest0-21swapper/3022:40:1624
5629139915877,14cyclictest0-21swapper/3022:30:1724
5629139915877,14cyclictest0-21swapper/3022:30:1724
5629069915883,63cyclictest0-21swapper/2300:10:1816
5629139915778,48cyclictest0-21swapper/3000:05:1824
5629009915769,50cyclictest0-21swapper/1721:40:199
5629069915578,6cyclictest0-21swapper/2321:15:1816
5629069915578,6cyclictest0-21swapper/2321:15:1716
56290599155148,4cyclictest0-21swapper/2219:40:5415
5629029915589,37cyclictest0-21swapper/1922:40:1711
5629029915589,37cyclictest0-21swapper/1922:40:1611
5629029915583,13cyclictest0-21swapper/1920:05:0311
5629029915583,13cyclictest0-21swapper/1920:05:0311
5628559915571,5cyclictest0-21swapper/221:40:2012
5629139915475,10cyclictest0-21swapper/3020:15:1724
5629139915475,10cyclictest0-21swapper/3020:15:1724
5629089915482,11cyclictest0-21swapper/2523:50:1818
5629089915482,11cyclictest0-21swapper/2523:50:1818
56290799154120,22cyclictest0-21swapper/2419:45:5517
56290799154120,22cyclictest0-21swapper/2419:45:5517
5629069915479,8cyclictest0-21swapper/2322:40:1716
5629069915479,8cyclictest0-21swapper/2322:40:1616
5628979915483,3cyclictest0-21swapper/1422:40:176
5628979915483,3cyclictest0-21swapper/1422:40:166
5628689915384,11cyclictest0-21swapper/622:25:1728
5628689915384,11cyclictest0-21swapper/622:25:1628
5628619915383,3cyclictest0-21swapper/421:15:1826
5628619915383,3cyclictest0-21swapper/421:15:1826
5629069915183,2cyclictest0-21swapper/2321:40:2016
56289999151108,9cyclictest0-21swapper/1620:50:168
56285899151145,4cyclictest0-21swapper/319:40:5423
5628489915179,51cyclictest0-21swapper/000:30:180
5628489915179,51cyclictest0-21swapper/000:30:170
5629129914970,70cyclictest0-21swapper/2919:50:1822
5629129914970,70cyclictest0-21swapper/2919:50:1822
5629069914973,46cyclictest0-21swapper/2322:30:1716
5629069914973,46cyclictest0-21swapper/2322:30:1716
5628789914974,59cyclictest0-21swapper/919:35:1831
5629099914871,48cyclictest0-21swapper/2621:25:1719
5629099914871,48cyclictest0-21swapper/2621:25:1619
5629089914867,12cyclictest3538930-21kworker/u64:1+efi_rts_wq22:25:1718
5629089914867,12cyclictest3538930-21kworker/u64:1+efi_rts_wq22:25:1618
5629099914783,38cyclictest0-21swapper/2620:51:0919
5629019914785,56cyclictest0-21swapper/1822:05:1910
5628819914775,62cyclictest0-21swapper/1023:31:392
5628819914775,62cyclictest0-21swapper/1023:31:392
5628719914779,48cyclictest0-21swapper/721:40:1929
5629129914656,52cyclictest0-21swapper/2921:40:2022
5629069914674,5cyclictest0-21swapper/2300:05:1716
5628989914666,8cyclictest0-21swapper/1521:15:187
5628989914666,8cyclictest0-21swapper/1521:15:177
5628929914668,69cyclictest0-21swapper/1319:50:185
5628929914668,69cyclictest0-21swapper/1319:50:185
5628819914680,52cyclictest0-21swapper/1019:35:192
562855991460,90cyclictest0-21swapper/222:41:2912
562855991460,90cyclictest0-21swapper/222:41:2912
562901991451,89cyclictest0-21swapper/1822:15:2010
562901991451,89cyclictest0-21swapper/1822:15:1910
5628719914574,57cyclictest0-21swapper/719:50:1729
5628719914574,57cyclictest0-21swapper/719:50:1729
562855991450,85cyclictest0-21swapper/219:10:1812
5628489914574,43cyclictest0-21swapper/021:25:170
5628489914574,43cyclictest0-21swapper/021:25:160
5629109914477,53cyclictest0-21swapper/2720:35:1820
56288399144112,3cyclictest0-21swapper/1122:06:223
5628489914469,51cyclictest0-21swapper/020:55:190
56288899143126,11cyclictest0-21swapper/1223:45:194
56288899143126,11cyclictest0-21swapper/1223:45:184
5628719914382,37cyclictest0-21swapper/722:41:2929
5628719914382,37cyclictest0-21swapper/722:41:2829
5628619914384,11cyclictest0-21swapper/422:40:1726
5628619914384,11cyclictest0-21swapper/422:40:1726
5629069914270,10cyclictest0-21swapper/2322:20:1816
5629069914270,10cyclictest0-21swapper/2322:20:1816
5629059914275,10cyclictest0-21swapper/2222:25:1715
5629059914275,10cyclictest0-21swapper/2222:25:1715
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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