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2026-09-07 - 19:38
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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 Mon Sep 07, 2026 00:57:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13250269917887,66cyclictest0-21swapper/3023:35:1724
13250269917887,66cyclictest0-21swapper/3023:35:1724
13249969917184,59cyclictest0-21swapper/321:10:1823
13249829917187,62cyclictest0-21swapper/021:40:180
13249829917187,62cyclictest0-21swapper/021:40:180
13250239917089,56cyclictest0-21swapper/2819:24:0021
13250239917089,56cyclictest0-21swapper/2819:23:5921
13250229917084,59cyclictest0-21swapper/2719:24:0020
13250229917084,59cyclictest0-21swapper/2719:23:5920
13250099917082,60cyclictest0-21swapper/1621:10:198
13250239916778,60cyclictest0-21swapper/2821:40:1821
13250239916778,60cyclictest0-21swapper/2821:40:1821
13250079916785,58cyclictest0-21swapper/1421:40:196
13250079916785,58cyclictest0-21swapper/1421:40:196
13249829916779,60cyclictest339868-21kworker/u64:0+efi_rts_wq19:50:180
13249829916779,60cyclictest339868-21kworker/u64:0+efi_rts_wq19:50:170
13250089916661,90cyclictest339868-21kworker/u64:0+efi_rts_wq23:10:207
13250069916677,67cyclictest0-21swapper/1321:40:195
13250069916677,67cyclictest0-21swapper/1321:40:185
13250239916588,62cyclictest0-21swapper/2819:34:0221
13250239916588,62cyclictest0-21swapper/2819:34:0121
132501399164132,16cyclictest0-21swapper/2022:50:2013
132501399164132,16cyclictest0-21swapper/2022:50:1913
13249979916486,61cyclictest0-21swapper/421:40:1926
13249979916486,61cyclictest0-21swapper/421:40:1826
13250189916380,61cyclictest0-21swapper/2521:40:1918
13250189916380,61cyclictest0-21swapper/2521:40:1918
13249919916388,53cyclictest0-21swapper/221:10:1912
13250229916286,56cyclictest0-21swapper/2720:55:1820
13250229916286,56cyclictest0-21swapper/2720:55:1720
13250189916273,61cyclictest0-21swapper/2519:50:1818
13250189916273,61cyclictest0-21swapper/2519:50:1718
13250089916283,55cyclictest0-21swapper/1522:20:187
13250019916284,66cyclictest0-21swapper/819:29:0130
13250019916284,66cyclictest0-21swapper/819:29:0030
13250199916133,118cyclictest0-21swapper/2622:50:2019
13250199916133,118cyclictest0-21swapper/2622:50:1919
13250159916180,56cyclictest0-21swapper/2223:35:1815
13250159916180,56cyclictest0-21swapper/2223:35:1715
132501199161129,4cyclictest0-21swapper/1819:30:1910
132501199161129,4cyclictest0-21swapper/1819:30:1810
1324982991610,129cyclictest339868-21kworker/u64:0+efi_rts_wq19:24:000
1324982991610,129cyclictest339868-21kworker/u64:0+efi_rts_wq19:23:590
13250239916080,49cyclictest0-21swapper/2821:49:3521
13250239916080,49cyclictest0-21swapper/2821:49:3521
13250099916086,66cyclictest0-21swapper/1623:10:208
13250039916029,118cyclictest0-21swapper/1022:50:202
13250039916029,118cyclictest0-21swapper/1022:50:192
13250149915981,52cyclictest0-21swapper/2120:20:1914
13250149915981,52cyclictest0-21swapper/2120:20:1814
13250079915877,54cyclictest0-21swapper/1419:50:186
13250079915877,54cyclictest0-21swapper/1419:50:176
13250019915878,55cyclictest0-21swapper/823:05:1930
13250019915878,55cyclictest0-21swapper/823:05:1830
13250229915772,61cyclictest0-21swapper/2721:40:1820
13250229915772,61cyclictest0-21swapper/2721:40:1820
13250159915776,57cyclictest0-21swapper/2222:20:1815
13250099915768,73cyclictest1533950-21sshd-session21:09:248
13250089915776,69cyclictest0-21swapper/1500:35:187
13250279915676,55cyclictest0-21swapper/3122:20:1825
13250189915570,48cyclictest0-21swapper/2522:00:1718
13250189915570,48cyclictest0-21swapper/2522:00:1618
13250109915578,51cyclictest0-21swapper/1722:20:179
13250269915383,40cyclictest0-21swapper/3022:20:1824
13250269915375,49cyclictest0-21swapper/3023:05:1824
13250269915375,49cyclictest0-21swapper/3023:05:1824
13250159915368,52cyclictest0-21swapper/2223:05:1915
13250159915368,52cyclictest0-21swapper/2223:05:1815
13250149915379,68cyclictest339868-21kworker/u64:0+efi_rts_wq21:20:1614
13250099915387,47cyclictest0-21swapper/1600:31:348
1325022991520,90cyclictest0-21swapper/2723:45:1720
1325022991520,90cyclictest0-21swapper/2723:45:1620
13250179915266,53cyclictest0-21swapper/2423:05:1917
13250179915266,53cyclictest0-21swapper/2423:05:1817
13249969915289,46cyclictest0-21swapper/300:31:3523
13250109915186,43cyclictest0-21swapper/1723:30:199
13250109915186,43cyclictest0-21swapper/1723:30:189
13250069915170,55cyclictest0-21swapper/1319:50:175
13250069915170,55cyclictest0-21swapper/1319:50:175
132500299151122,10cyclictest0-21swapper/922:50:1931
132500299151122,10cyclictest0-21swapper/922:50:1931
13249969915088,54cyclictest0-21swapper/323:10:1923
13250239914967,46cyclictest0-21swapper/2822:00:1721
13250239914967,46cyclictest0-21swapper/2822:00:1721
13250159914982,44cyclictest0-21swapper/2223:30:1915
13250159914982,44cyclictest0-21swapper/2223:30:1815
13250069914969,4cyclictest0-21swapper/1322:15:175
13250059914962,55cyclictest0-21swapper/1223:05:194
13250059914962,55cyclictest0-21swapper/1223:05:184
13249969914971,55cyclictest0-21swapper/321:09:2523
1324996991490,117cyclictest339868-21kworker/u64:0+efi_rts_wq23:05:1923
1324996991490,117cyclictest339868-21kworker/u64:0+efi_rts_wq23:05:1823
1325027991480,2cyclictest0-21swapper/3120:20:1925
1325027991480,2cyclictest0-21swapper/3120:20:1825
13250189914883,35cyclictest339868-21kworker/u64:0+efi_rts_wq21:49:3518
13250189914883,35cyclictest339868-21kworker/u64:0+efi_rts_wq21:49:3418
13250179914875,45cyclictest0-21swapper/2422:20:1717
13250109914882,45cyclictest0-21swapper/1723:35:189
13250109914882,45cyclictest0-21swapper/1723:35:179
13250079914874,42cyclictest0-21swapper/1422:00:176
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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