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2023-12-08 - 23:02
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack3slot7.osadl.org (updated Fri Dec 08, 2023 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140170ksoftirqd/018575-21kworker/0:007:00:080
198749816112cyclictest6820-21cpu11:35:020
198749816012cyclictest27986-21idleruntime07:29:500
198749815013cyclictest20693-21vmstat07:05:100
198749815013cyclictest20674-21munin-node10:34:590
198749814814cyclictest12786-21munin-node08:25:230
198749814812cyclictest21080-21runrttasks12:24:320
198749814812cyclictest15669-21idleruntime-cro12:04:310
198749814712cyclictest2797-21runrttasks10:43:200
198749814614cyclictest24082-21cstates07:15:220
198749814613cyclictest23428-21runrttasks08:59:240
198749814613cyclictest13195-21aten2.4_r3power10:10:060
198749814612cyclictest31813-21nfs_client11:10:100
198749814513cyclictest2797-21runrttasks11:18:420
198749814513cyclictest11171-21munin-node11:50:230
198749814512cyclictest28187-21munin-node10:59:580
198749814512cyclictest11834-21if_err_eth010:05:140
198749814414cyclictest2797-21runrttasks12:09:560
198749814412cyclictest3546-21munin-node07:54:590
198749814412cyclictest20493-21munin-node08:50:170
198749814412cyclictest16260-21munin-node10:20:040
198749814313cyclictest6135-21runrttasks11:32:160
198749814313cyclictest3366-21latency_hist09:39:320
198749814313cyclictest30078-21df_inode09:20:010
198749814313cyclictest26592-21latency_hist10:54:330
198749814313cyclictest26330-21munin-node07:24:550
198749814313cyclictest1929-21munin-node09:35:050
198749814313cyclictest17657-21df_inode10:25:000
198749814312cyclictest6576-21munin-node09:50:010
198749814312cyclictest28223-21munin-node09:14:520
198749814214cyclictest10056-21sensors_fan11:45:050
198749814212cyclictest27124-21nfs_client09:10:070
198749814212cyclictest14312-21munin-node10:14:530
198749814212cyclictest12831-21munin-node11:54:540
198749814211cyclictest2208-21cpu07:50:010
198749814113cyclictest31922-21kernelversion07:40:130
198749814113cyclictest25355-21aten2.4_r3power09:05:000
198749814113cyclictest17837-21munin-node08:40:060
198749814113cyclictest15216-21aten2.4_r3power08:30:230
198749814112cyclictest5251-21aten2.4_r3power09:44:570
198749814112cyclictest23699-21df10:44:530
198749814112cyclictest10139-21nfs_client10:00:090
198749814013cyclictest7979-21latency_hist09:54:340
198749814013cyclictest6824-21ntp_offset08:05:000
198749814013cyclictest30573-21cstates11:05:230
198749814013cyclictest30147-21rt-features07:35:050
198749814013cyclictest2797-21runrttasks10:29:430
198749814013cyclictest2797-21runrttasks08:09:350
198749814013cyclictest24045-21nfs_client09:00:080
198749814013cyclictest19330-21aten2.4_r3power12:15:060
198749814012cyclictest2797-21runrttasks09:32:280
198749814012cyclictest2797-21runrttasks08:36:520
198749814012cyclictest18948-21munin-node08:45:040
198749813913cyclictest2818-21aten2.4_r3power11:20:230
198749813913cyclictest22363-21basename07:10:160
198749813912cyclictest3542-21if_eth011:24:520
198749813912cyclictest2797-21runrttasks07:59:500
198749813912cyclictest22677-21munin-node12:30:040
198749813813cyclictest25478-21unixbench_singl10:50:040
198749813813cyclictest20788-21runrttasks12:22:440
198749813812cyclictest31582-21df_inode09:25:000
198749813812cyclictest2797-21runrttasks07:23:580
198749813812cyclictest16519-21sh12:05:200
198749813713cyclictest2797-21runrttasks08:17:400
198749813712cyclictest8466-21unixbench_singl11:40:050
198749813712cyclictest1530-21seq07:47:140
198749813711cyclictest11274-21open_inodes08:19:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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