You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-08 - 06:41
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot3.osadl.org (updated Fri May 08, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14206285721sleep14207-21ntp_states19:05:420
1487099260235cyclictest16118-21ssh23:55:270
1487099251224cyclictest13629-21munin-run21:25:080
1487099251217cyclictest2935-21runrttasks21:20:510
1487099247185cyclictest28928-21munin-node0
1487099245182cyclictest23178-21latency_hist22:05:440
1487099244211cyclictest28773-21df20:10:210
1487099244202cyclictest6969-21df23:15:210
1487099243218cyclictest5848-21df23:10:270
1487099243215cyclictest32663-21ntp_states20:26:200
1487099243191cyclictest24424-21irqstats19:50:510
1487099243184cyclictest23637-21ssh00:27:430
1487099243175cyclictest19719-21df21:50:340
1487099242218cyclictest24823-21if_err_eth022:11:300
1487099242210cyclictest10081-21diskmemload22:37:310
1487099242181cyclictest31950-21runrttasks20:23:190
1487099242177cyclictest2869-21snmpd21:34:070
1487099241212cyclictest31727-21ssh22:41:410
1487099241209cyclictest21792-21cpu19:40:090
1487099240216cyclictest27764-21diskmemload22:24:570
1487099240212cyclictest16815-21sshd19:17:020
1487099240210cyclictest11926-21irqstats23:36:280
1487099240193cyclictest14144-21munin-node0
1487099240189cyclictest19938-21sort19:31:110
1487099240177cyclictest2719-21lxpanel23:30:050
1487099240148cyclictest26018-21ssh22:16:380
1487099239190cyclictest26439-21df_inode00:40:440
1487099239177cyclictest1253-21wc20:31:050
1487099239174cyclictest18190-21ssh21:43:430
1487099238213cyclictest22905-21latency_hist19:45:080
1487099238209cyclictest17565-21perl00:01:140
1487099237209cyclictest8520-21irqstats23:21:390
1487099237209cyclictest1123-21ssh22:50:230
1487099237206cyclictest2296-21df22:55:300
1487099237206cyclictest13436-21sshd23:43:050
1487099237204cyclictest8940-21munin-run21:05:030
1487099237171cyclictest3649-21ssh23:00:440
1487099236212cyclictest17259-21df00:00:230
1487099236210cyclictest16421-21ssh21:36:140
1487099236208cyclictest18486-21df_inode19:25:320
1487099236207cyclictest4771-21df_inode23:05:440
1487099236207cyclictest25226-21df00:35:230
1487099236207cyclictest21726-21munin-node0
1487099236207cyclictest20362-21ssh21:52:270
1487099236207cyclictest10091-21munin-run21:10:110
1487099235209cyclictest5645-21latency_hist20:50:180
1487099235208cyclictest24026-21munin-run19:50:050
1487099235207cyclictest28968-21cpu22:30:130
1487099235207cyclictest21289-21ssh21:56:330
1487099235169cyclictest14835-21ssh21:30:030
1487099235167cyclictest20040-21memory00:11:550
1487099234207cyclictest10891-21memory23:31:460
1487099234173cyclictest7241-21ntp_states20:56:310
1487099233209cyclictest2729-21wc20:36:490
1487099233205cyclictest31055-21df20:20:220
1487099233203cyclictest18633-21ssh00:06:050
1487099233203cyclictest15336-21missed_timers19:11:020
1487099232167cyclictest23599-21perl22:06:220
1487099231206cyclictest27637-21chrt20:05:220
1487099231206cyclictest18282-21cron19:24:560
1487099231166cyclictest10693-21ssh21:11:540
1487099230206cyclictest21427-21ssh00:18:190
1487099230202cyclictest26502-21ls20:00:280
1487099229167cyclictest7581-21ssh23:17:170
1487099228202cyclictest3838-21munin-node0
1487099227161cyclictest6747-21df20:55:140
1487099224158cyclictest29491-21sshd20:12:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional