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2022-06-30 - 18:05

x86 Intel Core i7-8565U @1800 MHz, Linux 5.4.17-rt9 (Profile)

Latency plot of system in rack #e, slot #0
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -p99 -i200 -h400 -a0-2 -t3 -q done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100, Linux 4.9.20-rt16, x86_64 highest latencies:
System rackeslot0.osadl.org (updated Thu Jun 30, 2022 12:45:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24047993417,16cyclictest0-21swapper/007:16:580
2405499320,0cyclictest0-21swapper/108:01:021
24047993216,1cyclictest0-21swapper/007:30:580
24060993131,0cyclictest0-21swapper/209:26:022
24060992913,15cyclictest0-21swapper/210:38:592
24047992912,16cyclictest0-21swapper/009:10:580
24054992727,0cyclictest0-21swapper/109:26:021
24047992711,1cyclictest0-21swapper/010:52:590
24047992711,1cyclictest0-21swapper/009:29:590
24047992711,1cyclictest0-21swapper/008:32:580
2404799270,2cyclictest30417-21munin-run10:20:000
24047992619,6cyclictest25583-21date12:10:000
24047992610,1cyclictest0-21swapper/011:11:590
2404799260,2cyclictest27190-21munin-run08:15:010
24047992523,1cyclictest837-21snmpd07:40:330
24047992518,6cyclictest0-21swapper/010:25:010
2404799250,2cyclictest24928-21sed10:09:010
24060992423,1cyclictest25079-21kworker/2:110:30:352
24060992420,3cyclictest0-21swapper/208:45:012
24047992417,6cyclictest16865-21cat09:55:010
2404799240,2cyclictest8762-21munin-plugin-st09:40:000
2404799240,1cyclictest0-21swapper/012:30:010
2404799240,1cyclictest0-21swapper/012:25:010
2404799240,1cyclictest0-21swapper/010:46:590
2404799240,1cyclictest0-21swapper/008:20:020
2404799240,19cyclictest0-21swapper/011:50:000
2404799240,19cyclictest0-21swapper/007:50:000
24054992321,2cyclictest0-21swapper/111:50:011
24047992318,4cyclictest0-21swapper/008:40:000
24047992317,5cyclictest13839-21latency_hist08:50:010
24047992317,5cyclictest0-21swapper/011:45:010
24047992316,6cyclictest0-21swapper/010:40:580
2404799230,1cyclictest3994-21cat11:30:010
2404799230,1cyclictest3994-21cat11:30:010
2404799230,1cyclictest0-21swapper/011:55:010
2404799230,1cyclictest0-21swapper/007:30:010
2404799230,19cyclictest0-21swapper/009:05:000
2404799230,0cyclictest0-21swapper/011:36:580
2405499220,21cyclictest30384-21munin-update10:20:001
24047992218,3cyclictest0-21swapper/012:00:010
24047992218,1cyclictest0-21swapper/009:06:580
24047992217,4cyclictest0-21swapper/011:18:020
24047992216,5cyclictest19176-21munin-run09:00:010
24047992216,5cyclictest0-21swapper/008:04:580
2404799220,2cyclictest30595-21munin-limits12:15:260
2404799220,2cyclictest14157-21apache_accesses08:50:120
2404799220,21cyclictest0-21swapper/009:42:590
2404799220,0cyclictest0-21swapper/011:10:010
2406099215,1cyclictest0-21swapper/212:32:582
24060992119,1cyclictest0-21swapper/212:39:592
24060992119,1cyclictest0-21swapper/210:15:012
24060992118,2cyclictest13754-21munin-update08:50:002
2406099210,7cyclictest0-21swapper/207:46:052
2406099210,2cyclictest30234-21sed09:20:002
2406099210,20cyclictest8627-21munin-update09:40:012
2406099210,20cyclictest6067-21sed09:35:012
2406099210,20cyclictest6067-21sed09:35:012
2406099210,20cyclictest25310-21munin-update12:10:012
24054992118,2cyclictest31047-21latency_hist12:20:011
24054992118,2cyclictest13748-21turbostat08:50:011
24054992117,2cyclictest2037-21munin-run12:25:011
2405499211,19cyclictest8938-21cat09:40:011
2405499210,20cyclictest5847-21cut08:35:001
2405499210,20cyclictest19918-21sendmail12:00:001
2405499210,20cyclictest0-21swapper/107:45:021
24047992119,1cyclictest0-21swapper/010:12:010
24047992118,3cyclictest0-21swapper/009:35:000
24047992118,3cyclictest0-21swapper/009:35:000
24047992117,4cyclictest0-21swapper/007:10:010
24047992117,3cyclictest0-21swapper/007:55:010
24047992116,4cyclictest0-21swapper/012:10:010
24047992116,4cyclictest0-21swapper/010:35:590
24047992115,5cyclictest14164-21grep09:50:010
2404799210,2cyclictest7371-21cat12:35:010
2404799210,2cyclictest31453-21sort09:20:170
2404799210,20cyclictest18789-21turbostat.cron08:00:000
2404799210,20cyclictest0-21swapper/010:25:010
2404799210,20cyclictest0-21swapper/009:55:590
2404799210,1cyclictest0-21swapper/010:30:270
2404799210,1cyclictest0-21swapper/008:25:010
2404799210,1cyclictest0-21swapper/007:35:190
2404799210,1cyclictest0-21swapper/007:35:190
24060992019,1cyclictest0-21swapper/211:30:012
24060992018,1cyclictest3554-21apt-get11:30:002
24060992018,1cyclictest3554-21apt-get11:30:002
24060992018,1cyclictest3532-21munin-update10:30:012
24060992018,1cyclictest25096-21cut11:10:002
24060992018,1cyclictest0-21swapper/212:25:002
24060992018,1cyclictest0-21swapper/210:05:012
24060992018,1cyclictest0-21swapper/210:05:012
24060992018,1cyclictest0-21swapper/209:45:002
24060992018,1cyclictest0-21swapper/208:40:012
24060992018,1cyclictest0-21swapper/208:20:012
24060992018,1cyclictest0-21swapper/207:35:012
24060992018,1cyclictest0-21swapper/207:20:012
24060992017,2cyclictest27201-21munin-update08:15:002
24060992017,1cyclictest17324-21gzip09:55:012
2406099200,1cyclictest22315-21munin-update11:05:002
2406099200,1cyclictest16564-21munin-run08:55:002
2406099200,1cyclictest11606-21munin-update10:45:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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