You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-15 - 05:09
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 100 highest latencies:
System rack3slot7.osadl.org (updated Wed Jul 15, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/021473-21kworker/0:218:59:380
163689815812cyclictest32166-21uptime23:24:420
163689815713cyclictest18060-21munin-node00:25:000
163689815513cyclictest18104-21munin-node22:40:030
163689815511cyclictest6269-21nfs_client20:14:530
163689815212cyclictest32046-21munin-node19:55:040
163689815113cyclictest11728-21sshd22:18:450
163689815112cyclictest4224-21munin-node21:54:340
163689815014cyclictest22733-21munin-node22:54:340
163689814912cyclictest19733-21mailstats20:59:350
163689814814cyclictest23457-21processes19:24:590
163689814813cyclictest7770-21nfs_client22:04:530
163689814713cyclictest30853-21unixbench_singl21:34:480
163689814712cyclictest9357-21nfs_client23:54:550
163689814613cyclictest4413-21aten2.4-expect23:39:420
163689814613cyclictest21212-21cat19:19:240
163689814613cyclictest1375-21cpu19:59:430
163689814612cyclictest9094-21cpu22:09:460
163689814611cyclictest1752-21aten2.4-expect21:44:590
163689814513cyclictest17014-21aten2.4-expect22:34:500
163689814513cyclictest14133-21aten2.4-expect00:10:030
163689814512cyclictest27416-21munin-node19:39:430
163689814413cyclictest2792-21runrttasks21:24:350
163689814413cyclictest22759-21munin-node21:09:360
163689814412cyclictest29108-21sshd21:29:420
163689814412cyclictest19311-21seq20:57:180
163689814412cyclictest17109-21runrttasks20:49:540
163689814314cyclictest29583-21munin-node19:44:580
163689814313cyclictest28904-21munin-node23:14:560
163689814313cyclictest24796-21nfs_client19:29:520
163689814312cyclictest7908-21aten2.4_r3power23:49:580
163689814312cyclictest7858-21nfs_client20:19:540
163689814312cyclictest24298-21latency_hist21:14:240
163689814312cyclictest21208-21open_inodes22:49:340
163689814312cyclictest20156-21aten2.4_r3power19:14:500
163689814312cyclictest20110-21nfs_client22:44:540
163689814312cyclictest17355-21sort00:20:060
163689814312cyclictest14979-21munin-node00:14:330
163689814312cyclictest11914-21open_inodes00:04:340
163689814312cyclictest10419-21munin-node20:29:420
163689814213cyclictest30439-21munin-node23:19:490
163689814213cyclictest2792-21runrttasks20:10:530
163689814212cyclictest2658-21munin-node21:49:490
163689814212cyclictest15062-21if_eth022:29:340
163689814113cyclictest984-21latency_hist21:44:220
163689814113cyclictest9524-21aten2.4_r3power20:24:580
163689814113cyclictest2912-21df_inode23:34:440
163689814113cyclictest27693-21rt-features23:09:470
163689814112cyclictest21387-21df21:04:400
163689814112cyclictest19839-21sh00:29:440
163689814112cyclictest13752-21sh20:39:420
163689814112cyclictest13574-21munin-node22:24:400
163689814112cyclictest12239-21cpu20:34:460
163689814112cyclictest1051-21munin-node23:29:380
163689814013cyclictest2792-21runrttasks19:08:200
163689814013cyclictest2692-21munin-node20:05:070
163689814012cyclictest26017-21df19:34:390
163689814012cyclictest12484-21vmstat22:19:540
163689813914cyclictest31768-21seq19:53:150
163689813913cyclictest5719-21munin-node23:45:010
163689813913cyclictest10385-21sendmail_mailst23:59:350
163689813912cyclictest24303-21irqstats22:59:340
163689813911cyclictest26536-21cpuspeed21:20:030
163689813813cyclictest25925-21df23:04:420
163689813813cyclictest18180-21mailstats19:09:330
163689813813cyclictest15353-21df_inode20:44:470
163689813713cyclictest5763-21munin-node21:59:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional