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2025-11-22 - 15:24
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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 Nov 22, 2025 00:54:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30140919917253,116cyclictest0-21swapper/1019:50:052
30140789916568,72cyclictest0-21swapper/721:30:2529
30140789916568,72cyclictest0-21swapper/721:30:2529
301411699164146,2cyclictest0-21swapper/3121:45:1525
3014100991630,1cyclictest0-21swapper/1622:15:028
301410699161149,5cyclictest3526199-21kworker/u65:1+flush-8:1623:05:1714
30140969916149,24cyclictest0-21swapper/1219:50:054
30140989916083,55cyclictest481579-21kworker/u64:0+efi_rts_wq20:50:176
30140699916083,4cyclictest0-21swapper/500:35:1827
30141049915988,49cyclictest133450irq/86-eno1-TxRx-520:50:1711
30140989915771,57cyclictest0-21swapper/1400:30:186
30140649915679,53cyclictest0-21swapper/322:05:1623
30140649915665,62cyclictest3720421-21sshd23:40:2023
30140649915665,62cyclictest3720421-21sshd23:40:2023
30140539915687,42cyclictest0-21swapper/123:20:531
301411099155149,4cyclictest0-21swapper/2523:54:1218
301411099155149,4cyclictest0-21swapper/2523:54:1218
30141049915576,49cyclictest0-21swapper/1900:30:1811
30141009915573,58cyclictest0-21swapper/1621:30:258
30141009915573,58cyclictest0-21swapper/1621:30:258
3014100991550,2cyclictest0-21swapper/1623:20:578
30141119915478,50cyclictest0-21swapper/2623:20:5319
3014100991540,2cyclictest0-21swapper/1600:05:048
3014100991540,2cyclictest0-21swapper/1600:05:048
30140649915377,52cyclictest0-21swapper/321:30:2523
30140649915377,52cyclictest0-21swapper/321:30:2523
30141139915283,47cyclictest0-21swapper/2820:50:1721
30141069915286,7cyclictest0-21swapper/2123:30:1714
3014100991520,2cyclictest0-21swapper/1623:57:248
3014100991520,2cyclictest0-21swapper/1623:57:248
3014100991520,1cyclictest0-21swapper/1623:46:238
3014100991520,1cyclictest0-21swapper/1623:46:238
30141009915183,38cyclictest0-21swapper/1622:45:448
30141009915183,38cyclictest0-21swapper/1622:45:448
3014097991510,89cyclictest0-21swapper/1320:10:145
3014097991510,89cyclictest0-21swapper/1320:10:145
30141139915071,48cyclictest0-21swapper/2800:30:1821
3014100991501,2cyclictest0-21swapper/1623:07:448
3014100991501,2cyclictest0-21swapper/1600:32:538
30140969915018,129cyclictest0-21swapper/1221:45:154
30140819915073,8cyclictest0-21swapper/820:20:1930
30140819915073,8cyclictest0-21swapper/820:20:1930
30140539915078,10cyclictest0-21swapper/119:20:181
30140539915078,10cyclictest0-21swapper/119:20:181
3014100991494,142cyclictest1-21systemd00:37:598
3014100991490,3cyclictest3277146-21sshd21:49:238
301406999149133,13cyclictest0-21swapper/519:50:0527
301411299148120,21cyclictest0-21swapper/2719:50:0520
301411099148140,7cyclictest0-21swapper/2500:38:4918
3014100991480,1cyclictest0-21swapper/1621:41:118
3014100991480,1cyclictest0-21swapper/1621:41:118
301408999148109,17cyclictest1031rcuc/921:45:1531
30141079914768,52cyclictest0-21swapper/2223:20:5315
3014100991470,3cyclictest133150irq/82-eno1-TxRx-200:27:368
3014100991470,2cyclictest3750828-21dbus-daemon23:40:318
3014100991470,2cyclictest3750828-21dbus-daemon23:40:318
30140979914774,56cyclictest0-21swapper/1322:20:165
30140789914767,53cyclictest0-21swapper/719:50:1729
301410899146138,4cyclictest0-21swapper/2321:22:0616
301410899146138,4cyclictest0-21swapper/2321:22:0516
3014100991460,1cyclictest0-21swapper/1600:23:478
3014100991460,1cyclictest0-21swapper/1600:12:568
3014074991461,95cyclictest481579-21kworker/u64:0+efi_rts_wq19:20:1828
3014074991461,95cyclictest481579-21kworker/u64:0+efi_rts_wq19:20:1828
3014100991451,2cyclictest2995201-21gdbus00:15:138
3014100991451,141cyclictest3750828-21dbus-daemon22:17:578
3014100991450,1cyclictest0-21swapper/1622:25:158
3014100991450,1cyclictest0-21swapper/1622:25:158
30140789914580,48cyclictest0-21swapper/722:40:1829
30140789914580,48cyclictest0-21swapper/722:40:1829
301411599144119,7cyclictest0-21swapper/3023:00:1924
30141149914484,46cyclictest0-21swapper/2920:10:1422
30141149914484,46cyclictest0-21swapper/2920:10:1422
30141079914477,50cyclictest0-21swapper/2222:20:1615
3014100991440,1cyclictest0-21swapper/1621:55:508
3014098991441,112cyclictest481579-21kworker/u64:0+efi_rts_wq21:30:256
3014098991441,112cyclictest481579-21kworker/u64:0+efi_rts_wq21:30:256
30140789914479,38cyclictest0-21swapper/722:45:4429
30140789914479,38cyclictest0-21swapper/722:45:4429
30141149914368,58cyclictest0-21swapper/2922:20:1622
30141129914386,9cyclictest0-21swapper/2723:30:1720
301406799143136,5cyclictest0-21swapper/423:22:2626
30140539914372,43cyclictest0-21swapper/100:35:181
30141099914226,96cyclictest0-21swapper/2423:00:4717
3014100991420,1cyclictest0-21swapper/1623:26:258
30140989914271,66cyclictest0-21swapper/1421:45:286
30140789914264,48cyclictest0-21swapper/721:45:1629
301411299141110,13cyclictest0-21swapper/2721:20:1820
301411299141110,13cyclictest0-21swapper/2721:20:1820
30141009914184,41cyclictest0-21swapper/1622:40:188
30141009914184,41cyclictest0-21swapper/1622:40:188
3014100991410,3cyclictest3173300-21sshd21:23:038
3014100991410,3cyclictest3173300-21sshd21:23:038
30140989914170,51cyclictest0-21swapper/1422:50:206
30140989914170,51cyclictest0-21swapper/1422:50:196
30140589914169,65cyclictest0-21swapper/223:20:1612
30141099914085,7cyclictest0-21swapper/2423:30:1717
30141009914064,47cyclictest0-21swapper/1620:10:098
30141009914064,47cyclictest0-21swapper/1620:10:098
3014100991400,2cyclictest0-21swapper/1622:01:068
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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