You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-24 - 21:44
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 highest latencies:
System rack3slot7.osadl.org (updated Wed Jun 24, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/02827-21kworker/0:107:00:580
87889812752cyclictest14449-21nfs_client09:06:140
87889812664cyclictest32671-21sh10:06:040
87889812358cyclictest29323-21munin-node11:41:220
87889812352cyclictest11043-21nfs_client07:11:150
87889812264cyclictest13100-21aten2.4-expect09:01:230
87889812165cyclictest7704-21munin-node12:16:180
87889812162cyclictest32241-21runrttasks08:19:520
87889812160cyclictest8890-21wc07:05:490
87889812159cyclictest15530-21if_eth009:10:570
87889812158cyclictest13934-21mailstats10:50:550
87889812062cyclictest2792-21runrttasks09:33:200
87889812061cyclictest18524-21munin-node11:06:020
87889812059cyclictest2792-21runrttasks09:56:200
87889811961cyclictest26879-21aten2.4_r3power11:31:200
87889811960cyclictest15873-21sensors_fan10:56:110
87889811959cyclictest7725-21munin-node10:31:260
87889811959cyclictest30046-21processes08:11:220
87889811957cyclictest9934-21aten2.4_r3power12:21:220
87889811953cyclictest24945-21cpu11:26:060
87889811951cyclictest21571-21latency_hist11:15:460
14991190watchdog/07017-21missed_timers10:26:280
87889811859cyclictest2792-21runrttasks10:43:340
87889811859cyclictest12360-21aten2.4_r3power07:16:030
87889811855cyclictest2792-21runrttasks07:58:310
87889811855cyclictest23387-21aten2.4_r3power11:21:030
87889811760cyclictest4682-21munin-node08:36:020
87889811760cyclictest2974-21apt10:15:440
87889811758cyclictest23195-21munin-node07:51:220
87889811757cyclictest2792-21runrttasks09:35:470
87889811756cyclictest3899-21missed_timers12:01:290
87889811755cyclictest10868-21idleruntime12:25:580
87889811754cyclictest5153-21nfs_client12:06:140
87889811754cyclictest3243-21df08:31:030
87889811669cyclictest17658-21aten2.4_r3power09:16:200
87889811667cyclictest28240-21sh08:06:090
87889811658cyclictest7119-21aten2.4-expect08:41:300
87889811657cyclictest9575-21df_inode08:51:060
87889811655cyclictest2792-21runrttasks10:24:050
87889811655cyclictest13671-21munin-node07:20:550
87889811654cyclictest28461-21seq09:51:200
87889811653cyclictest8456-21aten2.4_r3power08:46:220
87889811653cyclictest15234-21munin-node07:26:010
87889811653cyclictest12824-21nfs_client10:46:150
87889811652cyclictest25621-21aten2.4_r3power09:41:290
14991160watchdog/026559-21grep08:01:080
87889811569cyclictest20448-21rt-features09:26:090
87889811568cyclictest18975-21forks09:21:080
87889811567cyclictest20324-21cpu11:11:080
87889811565cyclictest20782-21sh07:41:190
87889811564cyclictest28498-21sh11:36:240
87889811564cyclictest17299-21nfs_client07:31:160
87889811553cyclictest3000-21latency_hist12:00:450
87889811462cyclictest11958-21runrttasks08:58:100
87889811456cyclictest12722-21iostat12:31:080
87889811455cyclictest7173-21runrttasks12:12:330
87889811455cyclictest396-21nfs_client11:51:140
87889811454cyclictest19057-21nfs_client07:36:160
87889811451cyclictest21986-21df_inode07:46:070
87889811357cyclictest9936-21aten2.4-expect10:36:190
87889811355cyclictest30837-21latency_hist11:45:460
87889811354cyclictest3193-21munin-node10:15:570
87889811353cyclictest27015-21timerandwakeup09:46:260
14991130watchdog/032265-21runrttasks10:05:240
87889811256cyclictest2425-21aten2.4_r3power08:26:270
87889811255cyclictest17130-21df11:01:030
87889811152cyclictest32698-21aten2.4_r3power08:21:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional