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2024-04-27 - 19:11
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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 Sat Apr 27, 2024 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/032207-21kworker/0:206:58:310
14991310watchdog/02989-21runrttasks09:28:210
14991290watchdog/02989-21runrttasks07:43:520
14991220watchdog/05637-21runrttasks07:11:480
14991220watchdog/032442-21mailstats10:23:290
14991210watchdog/010728-21apt-get07:28:320
14991190watchdog/031091-21munin-node08:33:400
14991180watchdog/030903-21sh12:03:330
14991160watchdog/020973-21aten2.4_r3power07:59:040
14991150watchdog/03127-21df_inode07:03:400
14991120watchdog/01434-21munin-node12:13:370
14991120watchdog/011247-21aten2.4_r3power09:13:490
14991110watchdog/05542-21sh08:54:050
14991110watchdog/0270172sleep010:04:050
2430501100irq/11-eth06499-21nfs_client07:13:520
14991100watchdog/028506-21cat10:09:050
14991090watchdog/032547-21df08:38:400
2430501050irq/11-eth03011-21munin-node12:18:350
801501020irq/14-ide018672-21df07:53:360
243050950irq/11-eth015588-21load11:13:370
243050890irq/11-eth014415-21nfs_client09:23:500
243050880irq/11-eth023633-21nfs_client11:38:520
1499870watchdog/08904-21seq10:51:490
1499870watchdog/029779-21aten2.4_r3power08:28:480
1499860watchdog/022020-21aten2.4-expect11:33:490
1499850watchdog/010886-21df10:58:370
1499840watchdog/02989-21runrttasks10:41:450
1499840watchdog/010014-21seq07:24:320
80150830irq/14-ide027975-21egrep11:53:400
2582988314cyclictest19023-21nfs_client11:23:510
2582988312cyclictest21629-21munin-node08:04:020
2582988311cyclictest1466-21munin-node10:28:520
1499830watchdog/0211712sleep011:31:130
243050820irq/11-eth026177-21munin-node11:48:550
1499820watchdog/03553-21grep08:48:480
80150810irq/14-ide09368-21df09:08:360
2582988113cyclictest1507-21which08:43:260
2582988112cyclictest12499-21df07:33:380
2582988011cyclictest32336-21munin-node12:08:410
2582988011cyclictest29839-21needreboot11:58:560
1499800watchdog/025616-21runrttasks11:44:410
2582987913cyclictest13969-21mailstats07:38:290
2582987912cyclictest3550-21nfs_client10:33:530
1499790watchdog/017631-21aten2.4_r3power09:33:530
2582987812cyclictest6127-21munin-node12:28:300
2582987812cyclictest30770-21ls10:18:190
2582987812cyclictest24703-21latency_hist08:13:200
2582987812cyclictest12299-21munin-node11:03:460
1499780watchdog/020532-21nfs_client09:43:530
2582987713cyclictest7713-21munin-node09:03:280
2582987713cyclictest25111-21sensors_fan09:58:470
2582987712cyclictest4832-21df_inode12:23:440
2582987712cyclictest22071-21runrttasks09:48:490
243050770irq/11-eth018034-21runrttasks11:20:410
2582987613cyclictest9463-21aten2.4-expect10:53:420
2582987613cyclictest18672-21df09:38:380
2582987613cyclictest17568-21awk07:48:550
2582987612cyclictest6827-21aten2.4_r3power08:58:560
2582987612cyclictest14050-21munin-node11:08:410
2582987611cyclictest23697-21nfs_client09:53:510
2582987515cyclictest12373-21mailstats09:18:290
2582987513cyclictest31253-21unixbench_singl10:18:440
2582987512cyclictest8390-21aten2.4_r3power07:19:040
2582987512cyclictest23178-21mailstats08:08:310
243050750irq/11-eth026943-21sed08:19:000
2582987411cyclictest6443-21df_inode10:43:440
1499740watchdog/028473-21seq08:23:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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