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2024-02-23 - 05:40
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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 highest latencies:
System rack3slot7.osadl.org (updated Thu Feb 22, 2024 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/03655-21kworker/0:007:07:070
66709815112cyclictest2843-21munin-node12:08:040
66709814912cyclictest28107-21nfs_client09:58:280
66709814612cyclictest21901-21aten2.4_r3power07:53:240
14991330watchdog/011504-21aten2.4_r3power09:03:400
14991300watchdog/02989-21runrttasks08:14:200
14991070watchdog/02989-21runrttasks08:03:440
14991060watchdog/09265-21latency07:13:400
14991040watchdog/016266-21seq09:19:320
14991030watchdog/030959-21cpu10:08:160
2430501010irq/11-eth07944-21runrttasks07:09:310
80150980irq/14-ide025921-21runrttasks09:52:370
1499980watchdog/07960-21munin-node08:53:240
1499970watchdog/019071-21timerandwakeup11:13:370
243050940irq/11-eth023198-21cpu11:28:160
80150930irq/14-ide013819-21df09:13:150
364229211sleep03654-21timerandwakeup10:23:380
1499920watchdog/032709-21nfs_client10:13:240
243050890irq/11-eth02989-21runrttasks07:49:220
1499890watchdog/03147-21sh08:38:160
1499880watchdog/02989-21runrttasks10:35:440
6670988712cyclictest18858-31scrollkeeper-ge07:43:310
243050870irq/11-eth031172-21nfs_client11:53:250
1499870watchdog/022771-21runrttasks09:42:000
6670988611cyclictest1480-21df08:33:160
1499840watchdog/023790-21latency07:58:360
6670988327cyclictest32448-21aten2.4_r3power08:28:120
6670988312cyclictest20459-21needreboot09:33:250
6670988227cyclictest26116-21mailstats08:08:040
6670988212cyclictest14081-21unixbench_singl10:58:210
1499820watchdog/02989-21runrttasks12:03:210
1499820watchdog/013646-21nfs_client07:28:240
6670988114cyclictest25341-21ls11:33:380
1499810watchdog/031937-21seq08:26:240
6670988013cyclictest6422-21aten2.4_r3power08:48:220
6670988013cyclictest2989-21runrttasks10:48:240
6670988012cyclictest7664-21df10:38:110
6670988012cyclictest29241-21idleruntime08:18:040
6670988012cyclictest1883-21nfs_client10:18:290
1499800watchdog/02989-21runrttasks11:48:210
6670987928cyclictest11632-21munin-node07:23:070
6670987913cyclictest9662-21munin-node12:28:280
6670987913cyclictest21286-21basename11:22:460
6670987912cyclictest27907-21df_inode11:43:200
6670987912cyclictest15902-31savelog07:35:310
1499790watchdog/017197-21munin-node11:08:210
6670987813cyclictest6289-21df_inode12:18:170
6670987813cyclictest21655-21aten2.4-expect11:23:170
6670987813cyclictest12274-21df10:53:130
6670987812cyclictest9645-21needreboot08:58:260
6670987812cyclictest8203-21aten2.4_r3power12:23:350
6670987812cyclictest5749-21runrttasks12:17:210
6670987726cyclictest26105-21munin-node11:38:070
6670987713cyclictest23471-21nfs_client09:43:260
6670987712cyclictest29290-21df10:03:110
6670987712cyclictest2783-21sshd09:27:310
6670987712cyclictest12715-21nfs_client09:08:280
1499770watchdog/014948-21kworker/0:107:37:480
80150760irq/14-ide04777-21df_inode10:28:180
6670987613cyclictest5263-21missed_timers08:43:370
6670987613cyclictest2989-21runrttasks11:58:200
6670987613cyclictest10136-21df07:18:100
6670987612cyclictest26627-21nfs_client09:53:270
6670987612cyclictest18477-21df09:28:110
6670987611cyclictest9081-21munin-node10:43:030
6670987512cyclictest16037-21latency11:03:380
1499750watchdog/010630-21chrt12:33:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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