You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-12 - 13:59
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 Fri Jun 12, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/024933-21kworker/0:107:02:080
14991140watchdog/017440-21unixbench_singl10:06:570
14991120watchdog/029743-21unixbench_singl12:31:570
14991110watchdog/023925-21aten2.4_r3power10:27:090
14991100watchdog/014325-21df_inode09:56:570
14991080watchdog/02213-21entropy11:02:050
14991070watchdog/015845-21df_inode08:16:570
14991060watchdog/0511-21nfs_client10:57:050
14991050watchdog/06455-21load11:16:530
14991040watchdog/018952-21unixbench_singl11:56:570
14991030watchdog/09398-21if_eth011:26:450
14991020watchdog/05522-21timerandwakeup07:42:170
14991020watchdog/017764-21interrupts11:52:130
1499980watchdog/07421-21runrttasks07:49:050
1499980watchdog/032746-21forks07:27:010
1499980watchdog/014008-21munin-node08:12:170
1499980watchdog/011201-21cpu08:01:570
1499970watchdog/03071-21latency_hist09:21:330
1499970watchdog/022908-21runrttasks12:10:050
25882989124cyclictest20133-21munin-node12:01:450
25882989120cyclictest2638-31standard07:34:130
25882989026cyclictest19119-21nfs_client10:12:040
25882989025cyclictest8226-21aten2.4_r3power11:21:580
1499900watchdog/020243-21idleruntime10:16:450
25882988926cyclictest9595-21aten2.4-expect09:41:520
25882988926cyclictest23510-21aten2.4-expect08:41:540
25882988922cyclictest14492-21nfs_client11:42:030
1499890watchdog/01295-21seq09:15:010
1499890watchdog/011397-21nfs_client09:47:050
25882988832cyclictest28237-21unixbench_singl10:41:570
25882988819cyclictest25030-21aten2.4_r3power08:46:530
1499880watchdog/04855-21df11:11:490
1499880watchdog/029535-21cut07:16:570
25882988724cyclictest30984-21munin-node09:06:440
25882988724cyclictest2792-21runrttasks10:24:210
1499870watchdog/025142-21unixbench_singl10:31:570
25882988626cyclictest15993-21nfs_client11:47:040
25882988623cyclictest27081-21runrttasks08:52:130
25882988623cyclictest25876-21munin-node07:06:410
1499860watchdog/02792-21runrttasks08:59:210
1499860watchdog/013856-21sh09:56:330
25882988527cyclictest31668-21aten2.4-expect07:22:200
25882988521cyclictest20120-21latency_hist08:31:340
25882988424cyclictest3298-21ntp_states09:21:480
25882988424cyclictest21850-21df08:36:510
25882988424cyclictest17569-21nfs_client08:22:020
25882988423cyclictest29741-21df_inode09:01:560
25882988423cyclictest10035-21aten2.4_r3power07:57:080
25882988422cyclictest29358-21latency_hist10:46:340
25882988422cyclictest23487-21df_inode12:11:560
25882988420cyclictest24785-21mailstats12:16:440
1499840watchdog/04956-21aten2.4_r3power09:26:530
1499840watchdog/031602-21cut10:52:090
1499840watchdog/028387-21runrttasks07:12:130
1499840watchdog/02792-21runrttasks11:11:050
1499840watchdog/027375-21seq12:23:410
25882988327cyclictest2792-21runrttasks08:08:100
25882988320cyclictest10872-21munin-node11:31:440
25882988313cyclictest2792-21runrttasks09:36:460
25882988313cyclictest20179-21munin-node08:32:070
1499830watchdog/06350-21munin-node09:31:450
1499830watchdog/016738-21runrttasks10:04:530
25882988233cyclictest8089-21cpu07:51:530
1499820watchdog/027256-21seq10:37:250
25882988123cyclictest3235-21munin-node07:37:150
25882988122cyclictest13302-21aten2.4_r3power11:37:170
25882988121cyclictest27839-21munin-node12:26:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional