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2026-04-19 - 22:14
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 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 highest latencies:
System rack7slot3.osadl.org (updated Sun Apr 19, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11002220221sleep1098-21ls07:01:490
199699258230cyclictest13463-21rm12:20:080
199699250183cyclictest3119-21processes11:38:520
199699249224cyclictest8158-21kernelversion07:32:250
199699248224cyclictest27107-21sh08:56:500
199699247222cyclictest27768-21timerandwakeup08:58:070
199699247215cyclictest22618-21grep08:36:550
199699245220cyclictest13417-21sh10:11:480
199699245214cyclictest29402-21df09:07:060
199699244219cyclictest13475-21cpu07:56:420
199699244215cyclictest16275-21irqstats10:23:110
199699243218cyclictest30813-21munin-run11:21:460
199699243215cyclictest23915-21sort08:42:130
199699243214cyclictest9161-21ssh12:02:580
199699243214cyclictest32114-21interrupts09:18:000
199699243177cyclictest3810-21awk09:33:370
199699242218cyclictest27346-21sh11:07:270
199699242145cyclictest23320-21munin-run10:51:510
199699241216cyclictest27081-21munin-node0
199699241216cyclictest22060-21idleruntime-cro10:46:270
199699241209cyclictest13357-21sshd12:27:220
199699241179cyclictest17391-21sh10:27:410
199699241176cyclictest31635-21sh11:23:550
199699240215cyclictest8482-21munin-node0
199699238215cyclictest10679-21ssh12:08:450
199699238214cyclictest15664-21ntp_offset12:28:410
199699238213cyclictest9968-21if_eth009:57:560
199699238213cyclictest5847-21ssh09:42:080
199699238212cyclictest1917-21rpc.gssd07:40:490
199699238186cyclictest11376-21fschecks_count07:47:030
199699238176cyclictest12224-21df_inode10:07:100
199699237205cyclictest20182-21latency_hist08:26:500
199699237180cyclictest5364-21irqstats11:48:020
199699236212cyclictest29228-1diskmemload09:30:310
199699235210cyclictest25085-21sh10:58:010
199699235210cyclictest12554-21latency_hist12:17:050
199699235209cyclictest29618-21ssh09:07:440
199699235207cyclictest6464-21munin-node0
199699235207cyclictest11153-21grep07:46:370
199699235206cyclictest14858-21perl08:02:160
199699234210cyclictest29028-21ssh11:13:360
199699234206cyclictest1692-21munin-run09:26:330
199699234205cyclictest7684-21rm09:48:470
199699234204cyclictest6761-21netwatch09:45:220
199699234204cyclictest2726-21lxpanel10:16:110
199699234203cyclictest2834-21snmpd07:15:480
199699234164cyclictest5047-21munin-node0
199699233208cyclictest2953-21runrttasks10:53:050
199699233206cyclictest12951-21ifplugd12:35:140
199699232208cyclictest2179-21munin-run11:36:410
199699232205cyclictest31781-21latency_hist09:17:090
199699231209cyclictest18983-21grep10:33:390
199699231205cyclictest6372-21vmstat07:23:160
199699231204cyclictest8035-21ssh11:58:280
199699230165cyclictest17927-21munin-run08:16:370
199699229205cyclictest23618-21latency_hist08:41:380
199699229204cyclictest19952-21ssh10:37:460
199699229203cyclictest3307-21munin-node0
199699229203cyclictest29228-21diskmemload10:22:200
199699229161cyclictest32099-21munin-node0
199699228202cyclictest2953-21runrttasks08:19:370
199699227204cyclictest14423-21netwatch08:00:080
199699227200cyclictest5646-21df07:21:530
199699226196cyclictest20427-21fschecks_count08:27:020
199699225198cyclictest6907-21cut07:27:080
199699223200cyclictest25697-21netwatch08:49:440
199699223200cyclictest16056-21interrupts08:07:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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