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2026-05-04 - 07:44
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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 May 04, 2026 00:55:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9854249919087,76cyclictest0-21swapper/1923:20:1611
9854249919087,76cyclictest0-21swapper/1923:20:1611
9853979918382,68cyclictest3047213-21kworker/u64:0+efi_rts_wq23:35:183
985372991810,91cyclictest0-21swapper/323:20:1623
985372991810,91cyclictest0-21swapper/323:20:1623
9853779917985,63cyclictest3047213-21kworker/u64:0+efi_rts_wq21:44:0427
98543299176122,34cyclictest0-21swapper/2622:44:1719
9854249916882,52cyclictest0-21swapper/1900:35:1711
9854249916882,52cyclictest0-21swapper/1900:35:1711
98542499168162,3cyclictest0-21swapper/1921:10:1611
9854369916782,49cyclictest0-21swapper/3000:35:1824
9854369916782,49cyclictest0-21swapper/3000:35:1724
985424991670,89cyclictest0-21swapper/1923:35:1911
9854179916780,56cyclictest0-21swapper/1623:35:188
9854269916670,92cyclictest0-21swapper/2100:30:1714
9854269916670,92cyclictest0-21swapper/2100:30:1614
9854249916589,45cyclictest0-21swapper/1922:10:1611
9854249916589,45cyclictest0-21swapper/1922:10:1611
98540999165109,35cyclictest0-21swapper/1522:44:187
9854369916487,47cyclictest0-21swapper/3023:20:1624
9854369916487,47cyclictest0-21swapper/3023:20:1624
9854179916376,60cyclictest0-21swapper/1623:20:178
9854179916376,60cyclictest0-21swapper/1623:20:168
9853849916372,74cyclictest0-21swapper/721:34:0229
98543499162110,33cyclictest0-21swapper/2822:44:1721
98543099162107,35cyclictest0-21swapper/2522:44:1718
9853779916284,52cyclictest0-21swapper/520:15:1727
98540799161105,37cyclictest0-21swapper/1422:44:176
9854369916089,41cyclictest0-21swapper/3022:10:1624
9854369916089,41cyclictest0-21swapper/3022:10:1624
985423991600,146cyclictest0-21swapper/1820:55:1610
985423991600,146cyclictest0-21swapper/1820:55:1610
98541999159125,10cyclictest0-21swapper/1722:44:179
9853659915981,71cyclictest0-21swapper/122:35:171
9854249915877,7cyclictest0-21swapper/1922:15:1511
9854249915877,7cyclictest0-21swapper/1922:15:1511
9854249915778,49cyclictest0-21swapper/1923:25:1611
9854249915778,49cyclictest0-21swapper/1923:25:1611
9854369915679,45cyclictest0-21swapper/3020:55:1624
9854369915679,45cyclictest0-21swapper/3020:55:1624
9854369915678,12cyclictest0-21swapper/3023:25:1624
9854369915678,12cyclictest0-21swapper/3023:25:1624
9854369915577,45cyclictest3047213-21kworker/u64:0+efi_rts_wq22:15:1624
9854369915577,45cyclictest3047213-21kworker/u64:0+efi_rts_wq22:15:1524
9854299915465,58cyclictest0-21swapper/2423:35:1817
9854009915481,62cyclictest0-21swapper/1200:30:174
9854009915481,62cyclictest0-21swapper/1200:30:164
9854339915386,65cyclictest0-21swapper/2720:55:1620
9854339915386,65cyclictest0-21swapper/2720:55:1620
9853849915348,71cyclictest0-21swapper/723:35:1829
9853779915379,50cyclictest0-21swapper/522:05:1727
9853779915379,50cyclictest0-21swapper/522:05:1627
9854249915278,41cyclictest0-21swapper/1920:55:1611
9854249915278,41cyclictest0-21swapper/1920:55:1611
9853949915282,48cyclictest0-21swapper/1020:15:182
9853729915284,35cyclictest0-21swapper/300:35:1723
9853729915284,35cyclictest0-21swapper/300:35:1723
9853729915280,5cyclictest0-21swapper/322:15:1623
9853729915280,5cyclictest0-21swapper/322:15:1523
9854009915181,45cyclictest0-21swapper/1221:15:164
9853949915183,49cyclictest0-21swapper/1021:44:042
98543099150140,8cyclictest0-21swapper/2522:21:3818
98543099150140,8cyclictest0-21swapper/2522:21:3818
9853949915077,48cyclictest0-21swapper/1022:05:162
9853949915077,48cyclictest0-21swapper/1022:05:162
9854369914974,6cyclictest0-21swapper/3000:25:1624
9854369914974,6cyclictest0-21swapper/3000:25:1624
9854359914982,50cyclictest0-21swapper/2920:35:1722
9854359914982,50cyclictest0-21swapper/2920:35:1722
9853729914981,11cyclictest0-21swapper/323:25:1723
9853729914981,11cyclictest0-21swapper/323:25:1623
9853729914977,3cyclictest0-21swapper/300:25:1623
9853729914977,3cyclictest0-21swapper/300:25:1623
9854339914880,61cyclictest0-21swapper/2700:30:1620
9854339914880,61cyclictest0-21swapper/2700:30:1620
9854179914867,52cyclictest0-21swapper/1623:25:168
9854179914867,52cyclictest0-21swapper/1623:25:168
9853779914871,52cyclictest3047213-21kworker/u64:0+efi_rts_wq20:50:1727
9853779914871,52cyclictest3047213-21kworker/u64:0+efi_rts_wq20:50:1727
9854239914763,64cyclictest0-21swapper/1821:55:1710
9854239914763,64cyclictest0-21swapper/1821:55:1710
9853929914714,131cyclictest0-21swapper/900:00:1631
9853849914761,64cyclictest0-21swapper/721:55:1829
9853849914761,64cyclictest0-21swapper/721:55:1729
9853679914776,69cyclictest3047213-21kworker/u64:0+efi_rts_wq20:55:1612
9853679914776,69cyclictest3047213-21kworker/u64:0+efi_rts_wq20:55:1612
9854299914683,59cyclictest0-21swapper/2422:34:1517
9854249914673,4cyclictest0-21swapper/1900:25:1611
9854249914673,4cyclictest0-21swapper/1900:25:1611
9854179914670,5cyclictest0-21swapper/1600:35:178
9854179914670,5cyclictest0-21swapper/1600:35:178
9854299914561,57cyclictest3047213-21kworker/u64:0+efi_rts_wq23:20:1717
9854299914561,57cyclictest3047213-21kworker/u64:0+efi_rts_wq23:20:1617
9854239914574,47cyclictest0-21swapper/1821:34:0210
985417991451,121cyclictest3047213-21kworker/u64:0+efi_rts_wq21:55:178
985417991451,121cyclictest3047213-21kworker/u64:0+efi_rts_wq21:55:178
9853849914574,56cyclictest0-21swapper/720:35:1729
9853849914574,56cyclictest0-21swapper/720:35:1729
9853679914571,48cyclictest0-21swapper/221:15:1612
98542599144110,20cyclictest0-21swapper/2000:00:1613
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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