You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-27 - 02:24
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 Sat Dec 27, 2025 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/03695-21kworker/0:219:04:190
14991250watchdog/030933-21sh23:54:500
14991160watchdog/013986-21aten2.4_r3power22:59:500
14991130watchdog/019514-21cpu23:19:260
14991120watchdog/05598-21cpu00:19:270
14991110watchdog/026860-21latency_hist21:59:060
14991090watchdog/021202sleep022:24:020
14991080watchdog/08421-21date22:44:060
14991080watchdog/030479-21awk20:24:300
14991080watchdog/03019-21runrttasks22:43:020
14991080watchdog/017773-21munin-node19:44:180
14991050watchdog/032517-21sh22:14:500
14991050watchdog/012210-21munin-node21:09:420
14991040watchdog/03019-21runrttasks23:39:500
14991040watchdog/03019-21runrttasks23:37:020
14991040watchdog/0153712sleep019:34:420
14991030watchdog/03019-21runrttasks21:06:580
14991030watchdog/01298-21munin-node00:04:420
14991020watchdog/03353-21runrttasks22:26:100
14991010watchdog/01876-21runrttasks20:36:540
14991010watchdog/018122-21unixbench_singl21:29:300
1499990watchdog/06881-21munin-node00:24:190
1499970watchdog/03019-21runrttasks23:12:140
1499970watchdog/029382-21aten2.4_r3power23:49:500
1499960watchdog/029309-21timerandwakeup20:19:460
1499960watchdog/021905-21runrttasks19:56:060
1499960watchdog/017680-21latency_hist21:29:060
1499960watchdog/015687-21seq23:06:100
655629527sleep06668-21date19:09:060
1499940watchdog/014622-21date19:34:060
6721989339cyclictest20127-21cstates21:34:520
6721989324cyclictest31584-21munin-node23:59:160
1499930watchdog/028572-21munin-node22:04:180
6721989124cyclictest27755-21timerandwakeup21:59:470
1499900watchdog/03019-21runrttasks19:17:380
1499900watchdog/023053-21egrep23:29:460
1499900watchdog/010737-21processes19:19:420
6721988936cyclictest27725-21sh20:14:440
6721988922cyclictest7017-21idleruntime20:54:180
6721988912cyclictest9123-21aten2.4_r3power20:59:410
1499890watchdog/021017-21swap21:39:220
6721988823cyclictest32407-21latency20:29:480
6721988821cyclictest8675-21cpu00:29:280
1499880watchdog/0159462sleep021:23:020
1499880watchdog/014265-21seq21:16:580
6721988725cyclictest10111-21df22:49:230
6721988723cyclictest19775-21nfs_client19:49:340
6721988716cyclictest30214-21df22:09:220
1499870watchdog/04491-21runrttasks22:29:420
6721988628cyclictest3019-21runrttasks23:15:360
6721988623cyclictest4017-21aten2.4_r3power00:14:260
6721988622cyclictest3019-21runrttasks20:46:430
6721988614cyclictest12666-21runrttasks19:26:090
1499860watchdog/06288-21aten2.4_r3power20:49:500
6721988526cyclictest23003-21chrt21:44:400
6721988512cyclictest5765-21unixbench_singl22:34:310
6721988512cyclictest2162-21latency_hist00:09:070
1499850watchdog/025645-21df20:09:220
1499850watchdog/010766-21cat00:34:470
6721988437cyclictest24352-21forks20:04:290
6721988423cyclictest24361-21nfs_client21:49:330
6721988420cyclictest22966-21needreboot19:59:380
1499840watchdog/03019-21runrttasks22:57:180
6721988325cyclictest27422-21nfs_client23:44:350
6721988125cyclictest2859-21needreboot20:39:390
6721988125cyclictest21391-21kernelversion23:24:390
1499800watchdog/02780-21lldpd19:40:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional