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2026-04-15 - 21:38
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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 Wed Apr 15, 2026 00:54:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
125719099199159,12cyclictest0-21swapper/2721:50:0020
125718499187149,12cyclictest0-21swapper/2121:50:0114
125718299186149,13cyclictest0-21swapper/1921:50:0011
125719199185140,18cyclictest589897-21kworker/u64:0+efi_rts_wq21:50:0021
125715899181137,20cyclictest0-21swapper/920:35:1731
125718099180147,12cyclictest0-21swapper/1721:50:019
125716899179144,11cyclictest0-21swapper/1221:50:014
125719299176140,10cyclictest0-21swapper/2921:50:0122
1257186991710,143cyclictest0-21swapper/2322:25:1716
1257186991710,143cyclictest0-21swapper/2322:25:1716
125718199171138,14cyclictest0-21swapper/1821:50:0010
125718699170134,12cyclictest0-21swapper/2321:50:0016
125717799168139,2cyclictest0-21swapper/1421:50:006
12571429916886,62cyclictest0-21swapper/421:03:3826
12571429916886,62cyclictest0-21swapper/421:03:3826
125718999167126,14cyclictest1545151-21gdbus21:50:0119
12571819916786,55cyclictest0-21swapper/1820:25:1810
12571819916777,67cyclictest589897-21kworker/u64:0+efi_rts_wq23:50:1510
12571819916777,67cyclictest589897-21kworker/u64:0+efi_rts_wq23:50:1410
125717399167139,2cyclictest0-21swapper/1321:50:015
12571429916783,61cyclictest0-21swapper/420:25:1726
12571309916783,58cyclictest589897-21kworker/u64:0+efi_rts_wq21:35:160
125718599166128,10cyclictest0-21swapper/2221:50:0015
12571859916390,41cyclictest0-21swapper/2223:24:1215
12571859916390,41cyclictest0-21swapper/2223:24:1115
125714299163134,9cyclictest0-21swapper/421:50:0026
125716399162129,9cyclictest1223-21dbus-daemon21:50:003
125715199162135,15cyclictest0-21swapper/722:33:5929
125715199162135,15cyclictest0-21swapper/722:33:5929
12571819916183,62cyclictest589897-21kworker/u64:0+efi_rts_wq22:30:1710
12571819916183,62cyclictest589897-21kworker/u64:0+efi_rts_wq22:30:1710
125717899161153,6cyclictest0-21swapper/1522:34:007
125717899161153,6cyclictest0-21swapper/1522:33:597
125714699161130,5cyclictest0-21swapper/521:50:0127
125715699160132,9cyclictest0-21swapper/820:35:1830
12571899915888,36cyclictest0-21swapper/2623:24:1219
12571899915888,36cyclictest0-21swapper/2623:24:1219
125718899158125,8cyclictest0-21swapper/2521:50:0118
12571859915878,7cyclictest0-21swapper/2200:10:1715
12571949915781,48cyclictest0-21swapper/3121:35:1625
125717999156111,19cyclictest0-21swapper/1620:35:178
12571429915679,62cyclictest0-21swapper/422:30:1826
12571429915679,62cyclictest0-21swapper/422:30:1826
125714099156117,14cyclictest0-21swapper/321:50:0123
125713099156123,13cyclictest0-21swapper/021:50:010
125715199155127,20cyclictest0-21swapper/719:25:1729
12571469915576,55cyclictest0-21swapper/520:40:1727
125713299155119,10cyclictest0-21swapper/121:50:001
125719499154122,13cyclictest0-21swapper/3121:50:0025
12571829915479,50cyclictest0-21swapper/1921:35:1611
125716199154148,4cyclictest0-21swapper/1019:50:012
125716199154148,4cyclictest0-21swapper/1019:50:002
12571309915472,58cyclictest0-21swapper/020:25:180
12571689915373,53cyclictest0-21swapper/1221:35:164
125715699153136,2cyclictest0-21swapper/821:15:1830
125715699153136,2cyclictest0-21swapper/821:15:1830
12571429915385,51cyclictest0-21swapper/400:35:1526
12571429915385,51cyclictest0-21swapper/400:35:1526
125713699153146,5cyclictest0-21swapper/200:10:3612
12571899915275,7cyclictest0-21swapper/2600:10:1819
12571809915270,54cyclictest0-21swapper/1720:40:179
125717999152129,12cyclictest0-21swapper/1622:34:008
125717999152129,12cyclictest0-21swapper/1622:34:008
12571889915187,32cyclictest0-21swapper/2523:24:1218
12571889915187,32cyclictest0-21swapper/2523:24:1218
12571829915171,68cyclictest0-21swapper/1921:03:3911
12571829915171,68cyclictest0-21swapper/1921:03:3911
125717399151133,4cyclictest0-21swapper/1321:20:165
125717399151133,4cyclictest0-21swapper/1321:20:155
12571469915177,62cyclictest0-21swapper/523:05:1627
125719399150117,9cyclictest0-21swapper/3021:50:0024
12571869915076,71cyclictest0-21swapper/2300:25:1816
12571949914974,62cyclictest0-21swapper/3121:03:3925
12571949914974,62cyclictest0-21swapper/3121:03:3925
12571929914976,48cyclictest0-21swapper/2920:20:1722
12571469914982,65cyclictest0-21swapper/521:05:1927
12571469914982,65cyclictest0-21swapper/521:05:1827
12571329914979,48cyclictest0-21swapper/122:50:171
12571309914976,51cyclictest0-21swapper/023:50:150
12571309914976,51cyclictest0-21swapper/023:50:140
12571919914888,7cyclictest0-21swapper/2821:30:1921
12571889914774,5cyclictest0-21swapper/2500:10:1818
125718399147111,10cyclictest0-21swapper/2021:50:0113
12571819914788,45cyclictest0-21swapper/1800:35:1410
12571819914788,45cyclictest0-21swapper/1800:35:1410
12571949914675,55cyclictest0-21swapper/3123:50:1525
12571949914675,55cyclictest0-21swapper/3123:50:1525
12571829914670,61cyclictest0-21swapper/1900:35:1411
12571829914670,61cyclictest0-21swapper/1900:35:1411
12571829914668,53cyclictest0-21swapper/1920:25:1711
12571909914576,49cyclictest0-21swapper/2719:55:1720
12571909914576,49cyclictest0-21swapper/2719:55:1720
12571829914473,53cyclictest0-21swapper/1923:50:1511
12571829914473,53cyclictest0-21swapper/1923:50:1511
125714099144141,2cyclictest0-21swapper/321:36:0723
125713699144137,5cyclictest0-21swapper/222:05:2412
125713699144137,5cyclictest0-21swapper/222:05:2312
12571949914372,52cyclictest0-21swapper/3100:35:1425
12571949914372,52cyclictest0-21swapper/3100:35:1425
12571839914373,37cyclictest0-21swapper/2023:24:1213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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