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2025-08-26 - 18:53
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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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackfslot5.osadl.org (updated Tue Aug 26, 2025 12:43:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6555999036,48cyclictest15050irq/74-5b0500000
6555998838,44cyclictest15050irq/74-5b0500000
6555998837,45cyclictest15050irq/74-5b0500000
6555998735,46cyclictest15050irq/74-5b0500000
6555998735,46cyclictest15050irq/74-5b0500000
6555998735,46cyclictest15050irq/74-5b0500000
6555998735,46cyclictest15050irq/74-5b0500000
6555998734,47cyclictest15050irq/74-5b0500000
6555998734,47cyclictest15050irq/74-5b0500000
6555998725,55cyclictest22947-21ntpq0
6555998635,45cyclictest15050irq/74-5b0500000
6555998635,45cyclictest15050irq/74-5b0500000
6555998635,45cyclictest15050irq/74-5b0500000
655599863,53cyclictest19085-21/usr/sbin/munin0
6555998634,46cyclictest15050irq/74-5b0500000
6555998633,47cyclictest15050irq/74-5b0500000
655599854,56cyclictest13140-21ntpq0
655599854,33cyclictest1630-21ntpq0
6555998536,43cyclictest15050irq/74-5b0500000
6555998535,44cyclictest15050irq/74-5b0500000
6555998533,46cyclictest15050irq/74-5b0500000
655599848,70cyclictest6554-21cyclictest0
655599845,53cyclictest27910-21diskstats0
655599844,55cyclictest8236-21ntpq0
655599844,55cyclictest17878-21memory0
6555998433,45cyclictest15050irq/74-5b0500000
6555998433,45cyclictest15050irq/74-5b0500000
6555998432,46cyclictest15050irq/74-5b0500000
655599835,53cyclictest3667-21memory0
655599834,54cyclictest31316-21ntpq0
655599833,73cyclictest6911-21ntpq0
655599833,53cyclictest28856-21cat0
655599833,53cyclictest20986-21memory0
655599833,53cyclictest20986-21memory0
655599833,52cyclictest8826-21diskstats0
655599833,52cyclictest8826-21diskstats0
655599833,52cyclictest32178-21modprobe0
655599833,51cyclictest18947-21ntpq0
655599833,50cyclictest28319-21df_abs0
655599833,50cyclictest28319-21df_abs0
655599833,50cyclictest13599-21ld0
655599833,50cyclictest13599-21ld0
6555998334,43cyclictest15050irq/74-5b0500000
655599833,33cyclictest10216-21if_eth10
655599833,33cyclictest10216-21if_eth10
6555998331,45cyclictest15050irq/74-5b0500000
6555998331,45cyclictest15050irq/74-5b0500000
6555998329,48cyclictest15050irq/74-5b0500000
6555998328,49cyclictest15050irq/74-5b0500000
6555998312,64cyclictest5961-21aten2.4-expect0
655599823,52cyclictest27361-21collect20
655599823,52cyclictest27361-21collect20
655599823,52cyclictest22503-21ntpq0
655599823,52cyclictest22503-21ntpq0
655599823,51cyclictest29092-21awk0
655599823,50cyclictest3625-21date0
655599823,50cyclictest19326-21aten2.4-expect0
6555998233,43cyclictest15050irq/74-5b0500000
655599823,32cyclictest16096-21timerandwakeup0
655599823,26cyclictest10084-21/usr/sbin/munin0
6555998231,45cyclictest15050irq/74-5b0500000
655599819,65cyclictest11993-21if_eth10
655599815,50cyclictest16374-21diskstats0
655599814,53cyclictest2218-21irqstats0
655599814,52cyclictest23454-21df_inode0
655599814,52cyclictest14593-21df_inode0
655599814,52cyclictest14593-21df_inode0
655599814,52cyclictest12133-21/usr/sbin/munin0
655599814,50cyclictest13675-21sed0
655599813,35cyclictest26029-21ntpq0
6555998133,42cyclictest15050irq/74-5b0500000
655599813,31cyclictest21781-21irqstats0
655599813,30cyclictest5424-21cat0
655599804,50cyclictest20200-21ntpq0
655599803,53cyclictest10873-21/usr/sbin/munin0
655599803,34cyclictest8663-21ntpq0
655599795,49cyclictest7845-21ntpq0
6555997622,48cyclictest6595-21cat0
6555997622,48cyclictest6595-21cat0
655699737,5cyclictest0-21swapper/11
655699736,5cyclictest0-21swapper/11
655699733,9cyclictest0-21swapper/11
655699733,9cyclictest0-21swapper/11
655699727,6cyclictest0-21swapper/11
655699726,6cyclictest0-21swapper/11
655699723,9cyclictest0-21swapper/11
655699723,9cyclictest0-21swapper/11
655699723,9cyclictest0-21swapper/11
655699717,5cyclictest0-21swapper/11
655699716,5cyclictest0-21swapper/11
655699716,5cyclictest0-21swapper/11
655699706,6cyclictest0-21swapper/11
655699705,6cyclictest0-21swapper/11
655699703,10cyclictest0-21swapper/11
655699696,6cyclictest0-21swapper/11
655699696,5cyclictest0-21swapper/11
655699695,5cyclictest0-21swapper/11
655699695,5cyclictest0-21swapper/11
655699695,5cyclictest0-21swapper/11
655699695,5cyclictest0-21swapper/11
655699695,5cyclictest0-21swapper/11
655699685,6cyclictest0-21swapper/11
655699685,5cyclictest0-21swapper/11
655699685,5cyclictest0-21swapper/11
655699685,5cyclictest0-21swapper/11
655699683,9cyclictest0-21swapper/11
655699675,5cyclictest0-21swapper/11
655699675,5cyclictest0-21swapper/11
655699673,8cyclictest0-21swapper/11
655699665,5cyclictest0-21swapper/11
655699655,5cyclictest0-21swapper/11
655699653,8cyclictest0-21swapper/11
655699651,5cyclictest0-21swapper/11
655699621,5cyclictest0-21swapper/11
655699613,51cyclictest0-21swapper/11
6557996012,41cyclictest20150spi42
655699608,6cyclictest0-21swapper/11
655699607,47cyclictest0-21swapper/11
655699607,47cyclictest0-21swapper/11
655699607,46cyclictest0-21swapper/11
655699607,46cyclictest0-21swapper/11
655699607,46cyclictest0-21swapper/11
655699606,48cyclictest0-21swapper/11
655699606,48cyclictest0-21swapper/11
655699606,47cyclictest0-21swapper/11
655699606,47cyclictest0-21swapper/11
655699603,50cyclictest0-21swapper/11
655699603,50cyclictest0-21swapper/11
655699600,5cyclictest0-21swapper/11
6557995913,39cyclictest20150spi42
655699598,5cyclictest0-21swapper/11
655699598,45cyclictest0-21swapper/11
655699597,5cyclictest0-21swapper/11
655699597,46cyclictest0-21swapper/11
655699597,46cyclictest0-21swapper/11
655699597,45cyclictest0-21swapper/11
655699596,47cyclictest0-21swapper/11
655699596,46cyclictest0-21swapper/11
655699596,46cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699593,49cyclictest0-21swapper/11
655699586,45cyclictest0-21swapper/11
655699585,46cyclictest0-21swapper/11
655699585,46cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
655699583,48cyclictest0-21swapper/11
6557995711,29cyclictest20150spi42
655699573,48cyclictest0-21swapper/11
655799557,41cyclictest20150spi42
655799557,41cyclictest20150spi42
655799548,39cyclictest20150spi42
655799525,40cyclictest20150spi42
6557995118,26cyclictest20150spi42
6557995117,27cyclictest20150spi42
6557995115,28cyclictest20150spi42
6557995017,26cyclictest20150spi42
6557995016,27cyclictest20150spi42
6557995015,28cyclictest20150spi42
6557995015,28cyclictest20150spi42
6557994936,7cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994935,8cyclictest0-21swapper/22
6557994916,26cyclictest20150spi42
6557994915,27cyclictest20150spi42
6557994915,27cyclictest20150spi42
6557994915,17cyclictest20150spi42
6557994914,17cyclictest20150spi42
6557994914,17cyclictest20150spi42
6557994913,29cyclictest20150spi42
6557994835,7cyclictest0-21swapper/22
6557994835,7cyclictest0-21swapper/22
6557994835,7cyclictest0-21swapper/22
6557994835,7cyclictest0-21swapper/22
6557994815,26cyclictest20150spi42
6557994815,16cyclictest20150spi42
6557994814,27cyclictest20150spi42
6557994814,27cyclictest20150spi42
6557994814,27cyclictest20150spi42
6557994814,17cyclictest20150spi42
6557994814,17cyclictest20150spi42
6557994814,16cyclictest20150spi42
6557994737,5cyclictest0-21swapper/22
6557994737,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994736,5cyclictest0-21swapper/22
6557994714,26cyclictest20150spi42
6557994714,26cyclictest20150spi42
6557994714,26cyclictest20150spi42
6557994714,26cyclictest20150spi42
6557994714,26cyclictest20150spi42
6557994713,27cyclictest20150spi42
6557994713,17cyclictest20150spi42
6557994713,17cyclictest20150spi42
6557994636,5cyclictest0-21swapper/22
6557994636,5cyclictest0-21swapper/22
6557994636,5cyclictest0-21swapper/22
6557994636,5cyclictest0-21swapper/22
6557994636,5cyclictest0-21swapper/22
6557994614,26cyclictest20150spi42
6557994610,29cyclictest19950irq/54-edma2-ch2
6557994535,5cyclictest0-21swapper/22
6558994210,5cyclictest0-21swapper/33
655899419,5cyclictest0-21swapper/33
655899416,5cyclictest0-21swapper/33
655899413,9cyclictest0-21swapper/33
655899413,9cyclictest0-21swapper/33
655899413,9cyclictest0-21swapper/33
655699419,5cyclictest0-21swapper/11
655699419,5cyclictest0-21swapper/11
655899409,7cyclictest0-21swapper/33
655899409,7cyclictest0-21swapper/33
655899409,6cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899409,5cyclictest0-21swapper/33
655899403,9cyclictest0-21swapper/33
655899403,8cyclictest0-21swapper/33
655899403,10cyclictest0-21swapper/33
6558994020,14cyclictest0-21swapper/33
6558994010,5cyclictest0-21swapper/33
6558994010,5cyclictest0-21swapper/33
6558994010,5cyclictest0-21swapper/33
6558994010,5cyclictest0-21swapper/33
6557994013,20cyclictest20150spi42
6557994013,20cyclictest20150spi42
655899399,6cyclictest0-21swapper/33
655899399,6cyclictest0-21swapper/33
655899399,5cyclictest0-21swapper/33
655899399,5cyclictest0-21swapper/33
655899399,5cyclictest0-21swapper/33
655899399,5cyclictest0-21swapper/33
655899399,5cyclictest0-21swapper/33
655899398,6cyclictest0-21swapper/33
655899398,5cyclictest0-21swapper/33
655899398,5cyclictest0-21swapper/33
655899398,5cyclictest0-21swapper/33
655899397,5cyclictest0-21swapper/33
655899397,5cyclictest0-21swapper/33
655899397,5cyclictest0-21swapper/33
655899397,5cyclictest0-21swapper/33
655899394,8cyclictest0-21swapper/33
655899393,9cyclictest0-21swapper/33
655899393,9cyclictest0-21swapper/33
655899393,9cyclictest0-21swapper/33
655899393,9cyclictest0-21swapper/33
655899393,9cyclictest0-21swapper/33
655899393,8cyclictest0-21swapper/33
655899393,8cyclictest0-21swapper/33
655899393,8cyclictest0-21swapper/33
655899393,8cyclictest0-21swapper/33
655899393,10cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
6558993910,5cyclictest0-21swapper/33
655899389,5cyclictest0-21swapper/33
655899389,5cyclictest0-21swapper/33
655899389,5cyclictest0-21swapper/33
655899388,5cyclictest0-21swapper/33
655899388,5cyclictest0-21swapper/33
655899388,5cyclictest0-21swapper/33
655899388,5cyclictest0-21swapper/33
655899383,9cyclictest0-21swapper/33
655899383,9cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
655899383,8cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
6558993810,5cyclictest0-21swapper/33
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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