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2025-12-21 - 01:55
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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 Sat Dec 20, 2025 00:54:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
251255299221152,60cyclictest0-21swapper/2922:29:5022
251255299221152,60cyclictest0-21swapper/2922:29:5022
2512514992190,154cyclictest0-21swapper/322:29:5023
2512514992190,154cyclictest0-21swapper/322:29:5023
251254299215150,46cyclictest0-21swapper/1922:29:4911
251254299215150,46cyclictest0-21swapper/1922:29:4911
251254399196143,45cyclictest1444914-21kworker/u64:2+efi_rts_wq22:29:5013
251254399196143,45cyclictest1444914-21kworker/u64:2+efi_rts_wq22:29:5013
251252999183152,7cyclictest0-21swapper/622:29:5028
251252999183152,7cyclictest0-21swapper/622:29:4928
251253299182151,8cyclictest0-21swapper/922:29:5031
251253299182151,8cyclictest0-21swapper/922:29:4931
251255699179145,11cyclictest2901025-21gdbus22:29:4925
251255699179145,11cyclictest2901025-21gdbus22:29:4925
2512551991770,155cyclictest1295-21dbus-daemon22:29:4921
2512551991770,155cyclictest1295-21dbus-daemon22:29:4921
251253499175138,10cyclictest0-21swapper/1122:29:503
251253499175138,10cyclictest0-21swapper/1122:29:493
251255099174142,13cyclictest0-21swapper/2722:29:4920
251255099174142,13cyclictest0-21swapper/2722:29:4920
251253499171148,5cyclictest0-21swapper/1119:10:153
251253499171148,5cyclictest0-21swapper/1119:10:153
25125509917084,59cyclictest0-21swapper/2720:55:1820
251254599167127,13cyclictest0-21swapper/2222:29:4915
251254599167127,13cyclictest0-21swapper/2222:29:4915
25125429916686,60cyclictest0-21swapper/1923:15:2011
25125429916668,71cyclictest1444914-21kworker/u64:2+efi_rts_wq22:50:1511
25125429916668,71cyclictest1444914-21kworker/u64:2+efi_rts_wq22:50:1511
25125249916587,49cyclictest0-21swapper/521:20:1627
25125249916587,49cyclictest0-21swapper/521:20:1627
25125149916569,73cyclictest0-21swapper/320:00:1823
25125149916569,73cyclictest0-21swapper/320:00:1823
25125519916486,69cyclictest0-21swapper/2822:45:3021
25125519916486,69cyclictest0-21swapper/2822:45:3021
25125449916477,57cyclictest0-21swapper/2122:45:1614
25125449916477,57cyclictest0-21swapper/2122:45:1614
25125249916466,69cyclictest0-21swapper/520:55:1927
25125199916481,73cyclictest0-21swapper/423:55:1426
25125199916481,73cyclictest0-21swapper/423:55:1426
251251999164131,14cyclictest0-21swapper/422:29:4926
251251999164131,14cyclictest0-21swapper/422:29:4926
25125509916379,47cyclictest0-21swapper/2721:20:1120
25125509916379,47cyclictest0-21swapper/2721:20:1120
25125429916364,77cyclictest0-21swapper/1920:00:1711
25125429916364,77cyclictest0-21swapper/1920:00:1711
25125249916384,40cyclictest0-21swapper/500:06:2127
25125249916384,40cyclictest0-21swapper/500:06:2127
25125149916373,64cyclictest0-21swapper/322:50:1623
25125149916373,64cyclictest0-21swapper/322:50:1523
25125479916186,50cyclictest0-21swapper/2421:20:1617
25125479916186,50cyclictest0-21swapper/2421:20:1617
25125399916184,45cyclictest0-21swapper/1620:55:198
25125299916185,11cyclictest0-21swapper/620:25:0128
25125299916185,11cyclictest0-21swapper/620:25:0128
25125429916083,53cyclictest0-21swapper/1919:35:2011
25125409916088,47cyclictest0-21swapper/1722:25:269
25125409916088,47cyclictest0-21swapper/1722:25:269
251250499160119,14cyclictest0-21swapper/022:29:500
251250499160119,14cyclictest0-21swapper/022:29:490
25125449915975,73cyclictest0-21swapper/2119:44:5214
25125419915991,42cyclictest0-21swapper/1819:24:4910
25125419915965,78cyclictest0-21swapper/1819:40:1610
25125529915870,60cyclictest0-21swapper/2922:50:1622
25125529915870,60cyclictest0-21swapper/2922:50:1622
25125469915890,8cyclictest0-21swapper/2319:19:4716
25125309915889,47cyclictest0-21swapper/719:24:4829
25125199915885,57cyclictest0-21swapper/419:40:1726
25125569915781,3cyclictest0-21swapper/3121:20:1125
25125569915781,3cyclictest0-21swapper/3121:20:1125
251253999157128,8cyclictest0-21swapper/1622:29:508
251253999157128,8cyclictest0-21swapper/1622:29:498
251253699157106,44cyclictest0-21swapper/1322:29:505
251253699157106,44cyclictest0-21swapper/1322:29:495
251253899156123,12cyclictest0-21swapper/1522:29:497
251253899156123,12cyclictest0-21swapper/1522:29:497
25125379915686,35cyclictest0-21swapper/1400:06:226
25125379915686,35cyclictest0-21swapper/1400:06:226
251254899155123,8cyclictest0-21swapper/2522:29:5018
251254899155123,8cyclictest0-21swapper/2522:29:5018
25125409915560,56cyclictest0-21swapper/1721:20:129
25125409915560,56cyclictest0-21swapper/1721:20:119
25125199915573,54cyclictest0-21swapper/420:55:1926
25125569915470,23cyclictest0-21swapper/3119:20:1425
25125489915474,54cyclictest0-21swapper/2522:45:1618
25125489915474,54cyclictest0-21swapper/2522:45:1618
25125419915473,52cyclictest0-21swapper/1822:25:2510
25125419915473,52cyclictest0-21swapper/1822:25:2510
25125409915481,62cyclictest0-21swapper/1719:40:169
25125309915458,65cyclictest1293-21avahi-daemon22:45:1629
25125309915458,65cyclictest1293-21avahi-daemon22:45:1629
25125199915464,11cyclictest2592486-21sshd20:25:0226
25125199915464,11cyclictest2592486-21sshd20:25:0226
251255599153101,44cyclictest0-21swapper/3022:29:4924
251255599153101,44cyclictest0-21swapper/3022:29:4924
25125529915376,53cyclictest0-21swapper/2921:20:1622
25125529915376,53cyclictest0-21swapper/2921:20:1622
251254499153122,12cyclictest0-21swapper/2122:29:5014
251254499153122,12cyclictest0-21swapper/2122:29:5014
25125199915382,41cyclictest0-21swapper/422:45:1726
25125199915382,41cyclictest0-21swapper/422:45:1726
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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