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2026-06-21 - 06:38
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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 Sun Jun 21, 2026 00:57:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2258949918569,87cyclictest0-21swapper/3122:17:5325
2258949918569,87cyclictest0-21swapper/3122:17:5225
22585599178120,37cyclictest0-21swapper/1400:33:326
22585599178120,37cyclictest0-21swapper/1400:33:326
2258159916885,54cyclictest0-21swapper/120:40:161
2258709916774,73cyclictest0-21swapper/1921:50:1811
2258709916774,73cyclictest0-21swapper/1921:50:1811
2258939916464,77cyclictest0-21swapper/3022:17:5324
2258939916464,77cyclictest0-21swapper/3022:17:5224
2258579916369,62cyclictest0-21swapper/1523:45:167
2258519916280,57cyclictest0-21swapper/1300:13:265
2258519916280,57cyclictest0-21swapper/1300:13:255
2258179916284,54cyclictest0-21swapper/222:25:1712
2258179916284,54cyclictest0-21swapper/222:25:1712
2258929916181,56cyclictest0-21swapper/2921:35:1722
2258769916184,10cyclictest1951308-21kworker/u64:0+efi_rts_wq21:40:1714
2258719916186,52cyclictest0-21swapper/2021:35:1713
2258579916073,69cyclictest0-21swapper/1522:17:537
2258579916073,69cyclictest0-21swapper/1522:17:527
2258579915882,62cyclictest0-21swapper/1522:43:007
225815991580,92cyclictest2459121-21in:imuxsock22:00:181
225815991580,92cyclictest2459121-21in:imuxsock22:00:171
2258579915778,71cyclictest0-21swapper/1519:55:177
2258579915778,71cyclictest0-21swapper/1519:55:167
2258349915784,59cyclictest0-21swapper/722:55:1829
2258349915784,59cyclictest0-21swapper/722:55:1829
2258949915680,73cyclictest0-21swapper/3120:00:1625
2258949915680,73cyclictest0-21swapper/3120:00:1525
225892991560,91cyclictest0-21swapper/2900:35:1722
225892991560,91cyclictest0-21swapper/2900:35:1622
2258919915684,41cyclictest0-21swapper/2821:37:4321
2258409915669,68cyclictest0-21swapper/923:30:1631
2258409915669,68cyclictest0-21swapper/923:30:1631
2258289915676,58cyclictest0-21swapper/520:15:1727
2258289915676,58cyclictest0-21swapper/520:15:1627
225817991560,90cyclictest0-21swapper/221:35:1712
2258949915590,39cyclictest0-21swapper/3123:33:1725
2258949915590,39cyclictest0-21swapper/3123:33:1625
2258939915584,47cyclictest0-21swapper/3023:33:1724
2258939915584,47cyclictest0-21swapper/3023:33:1624
2258919915579,49cyclictest0-21swapper/2822:25:1721
2258919915579,49cyclictest0-21swapper/2822:25:1721
2258879915584,50cyclictest0-21swapper/2421:32:4117
2258309915586,59cyclictest0-21swapper/622:32:5828
2258289915575,58cyclictest0-21swapper/521:55:1827
2258289915575,58cyclictest0-21swapper/521:55:1727
22582599155125,10cyclictest0-21swapper/400:25:1826
22582599155125,10cyclictest0-21swapper/400:25:1826
22588199154129,5cyclictest0-21swapper/2200:05:1715
22588199154129,5cyclictest0-21swapper/2200:05:1615
2258629915481,54cyclictest0-21swapper/1721:35:179
2258939915373,62cyclictest0-21swapper/3022:43:0024
2258879915382,57cyclictest0-21swapper/2422:55:1817
2258879915382,57cyclictest0-21swapper/2422:55:1717
2258879915367,57cyclictest0-21swapper/2422:00:1817
2258879915367,57cyclictest0-21swapper/2422:00:1817
2258629915272,55cyclictest1951308-21kworker/u64:0+efi_rts_wq22:25:179
2258629915272,55cyclictest1951308-21kworker/u64:0+efi_rts_wq22:25:169
2258349915286,45cyclictest0-21swapper/721:32:4129
2258929915178,53cyclictest0-21swapper/2900:20:1922
2258929915178,53cyclictest0-21swapper/2900:20:1922
2258709915188,41cyclictest0-21swapper/1900:13:2611
2258709915188,41cyclictest0-21swapper/1900:13:2611
2258309915159,63cyclictest1951308-21kworker/u64:0+efi_rts_wq00:13:2628
2258309915159,63cyclictest1951308-21kworker/u64:0+efi_rts_wq00:13:2628
2258879915072,52cyclictest0-21swapper/2400:13:2617
2258879915072,52cyclictest0-21swapper/2400:13:2517
2258709915083,43cyclictest0-21swapper/1922:00:1811
2258709915083,43cyclictest0-21swapper/1922:00:1711
2258939914980,55cyclictest0-21swapper/3000:20:1924
2258939914980,55cyclictest0-21swapper/3000:20:1824
2258719914977,46cyclictest0-21swapper/2022:25:1713
2258719914977,46cyclictest0-21swapper/2022:25:1613
2258629914951,69cyclictest0-21swapper/1721:55:189
2258629914951,69cyclictest0-21swapper/1721:55:179
2258949914874,66cyclictest0-21swapper/3119:55:1725
2258949914874,66cyclictest0-21swapper/3119:55:1625
2258939914874,72cyclictest0-21swapper/3020:00:1624
2258939914874,72cyclictest0-21swapper/3020:00:1624
2258919914871,64cyclictest0-21swapper/2822:32:5721
2258879914880,46cyclictest0-21swapper/2419:40:1517
2258879914880,46cyclictest0-21swapper/2419:40:1417
2258719914883,58cyclictest0-21swapper/2020:35:1713
225871991480,124cyclictest1951308-21kworker/u64:0+efi_rts_wq00:33:3213
225871991480,124cyclictest1951308-21kworker/u64:0+efi_rts_wq00:33:3113
2258179914864,61cyclictest0-21swapper/221:55:1812
2258179914864,61cyclictest0-21swapper/221:55:1712
2258159914879,52cyclictest0-21swapper/121:50:181
2258159914879,52cyclictest0-21swapper/121:50:171
225892991470,91cyclictest0-21swapper/2921:27:4122
2258469914775,8cyclictest0-21swapper/1121:40:173
2258349914775,46cyclictest0-21swapper/700:13:2629
2258349914775,46cyclictest0-21swapper/700:13:2529
225834991470,86cyclictest0-21swapper/721:55:1829
225834991470,86cyclictest0-21swapper/721:55:1729
2258949914679,54cyclictest0-21swapper/3122:43:0025
2258929914677,61cyclictest0-21swapper/2920:35:1622
2258929914663,70cyclictest1951308-21kworker/u64:0+efi_rts_wq22:32:5822
2258919914658,65cyclictest0-21swapper/2821:55:1821
2258919914658,65cyclictest0-21swapper/2821:55:1721
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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