You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-05 - 11:29
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 Sun Apr 05, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/018146-21kworker/0:018:58:010
14991340watchdog/08810-21latency_hist21:17:360
14991300watchdog/011930-21latency_hist19:42:360
14991290watchdog/027679-21df_inode20:32:560
18904210812sleep018945-21cstates21:48:180
14991060watchdog/030895-21nfs_client22:28:040
14991060watchdog/021733-21nfs_client20:13:040
14991060watchdog/015076-21sensors_temp23:22:480
2460501050irq/11-eth019683-21munin-node20:07:450
14991040watchdog/030416-21munin-node00:12:560
14991040watchdog/024756-21nfs_client22:08:040
823501030irq/14-ide01213-21df00:22:540
2460501030irq/11-eth09130-21aten2.4_r3power19:32:540
14991030watchdog/031806-21date19:02:360
14991020watchdog/03019-21runrttasks21:59:080
14991010watchdog/021157-21munin-node23:43:000
14991000watchdog/016657-21sensors21:42:480
1499990watchdog/031952-21munin-node00:17:480
1499970watchdog/030858-21unixbench_singl20:43:000
1499960watchdog/06633-21aten2.4_r3power22:53:200
1499950watchdog/02561-21latency_hist22:42:360
1499940watchdog/027804-21nfs_client00:03:040
1499940watchdog/018288-21df20:02:520
1499920watchdog/017004-21nfs_client23:28:040
1499910watchdog/04140-21latency_hist22:47:360
1499900watchdog/08816-21munin-node23:03:120
1499880watchdog/020922-21chrt21:56:200
1499880watchdog/014249-21awk19:48:160
1499880watchdog/011240-21ls21:23:200
1499860watchdog/029493-21kernelversion22:23:080
1499860watchdog/018486-21sh23:33:000
31811988511cyclictest19618-21munin-node23:37:480
1499850watchdog/024917-21cpuspeed23:53:120
31811988413cyclictest32008-21mailstats22:32:450
248628411sleep02519-21latency_hist22:42:360
1499830watchdog/04130-21seq19:17:240
1499830watchdog/03024-21aten2.4_r3power00:28:000
31811988213cyclictest3019-21runrttasks20:18:200
1499820watchdog/011057-21aten2.4-expect23:08:120
1499810watchdog/08405-21chrt23:00:120
1499810watchdog/04274-21munin-node19:17:480
1499810watchdog/028887-21latency_hist20:37:360
31811988013cyclictest7184-21latency_hist21:12:370
1499800watchdog/022984-21cpu22:02:560
1499800watchdog/013143-21seq23:16:040
31811987913cyclictest3019-21runrttasks19:29:020
31811987913cyclictest16614-21munin-node19:57:550
2735627913sleep027359-21which22:17:440
1499790watchdog/013318-21seq21:32:200
31811987814cyclictest22693-21munin-node23:48:050
31811987812cyclictest3019-21runrttasks21:03:200
31811987811cyclictest14028-21nfs_client21:33:040
1499780watchdog/03354-21chrt20:58:120
1499780watchdog/010445-21munin-node19:38:160
31811987713cyclictest6897-21seq21:10:130
31811987713cyclictest26532-21munin-node20:28:130
31811987713cyclictest1850-21timerandwakeup20:53:180
31811987712cyclictest29385-21nfs_client00:08:060
31811987712cyclictest13956-21nfs_client23:18:050
31811987711cyclictest32020-21munin-node20:47:450
246050770irq/11-eth01837-21munin-node19:08:130
1499770watchdog/06685-21ls19:23:240
1499770watchdog/015452-21munin-node21:38:000
31811987513cyclictest26246-21nfs_client23:58:060
31811987513cyclictest25234-21aten2.4_r3power20:23:340
31811987512cyclictest15192-21df19:52:530
1499750watchdog/025987-21df22:12:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional