You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-12 - 03:05
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 50 highest latencies:
System rack7slot3.osadl.org (updated Tue May 12, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6478262820sleep6479-21sleep19:09:580
651899273246cyclictest13746-21if_err_eth019:40:420
65189925999cyclictest21787-21if_eth020:15:400
65189925693cyclictest18940-21runrttasks20:02:250
651899256107cyclictest6490-21munin-node0
651899255126cyclictest16393-21rt-features19:51:430
651899255106cyclictest2360-21munin-node0
65189925399cyclictest32067-21fschecks_time21:00:330
65189925386cyclictest29103-21cpu23:05:050
651899253123cyclictest15276-21if_err_eth022:06:210
651899252125cyclictest30726-21sh23:11:290
651899252123cyclictest31878-21if_eth023:16:240
651899251124cyclictest4514-21sh21:21:170
65189925083cyclictest8162-21latency_hist23:55:390
65189925081cyclictest3407-21munin-node0
65189925068cyclictest25482-21ssh22:50:000
651899250120cyclictest9158-21if_err_eth019:20:420
65189924971cyclictest8853-21munin-run21:40:180
651899249122cyclictest10635-21latency21:46:420
651899249121cyclictest21227-21runrttasks22:31:330
651899248125cyclictest25757-21unixbench_singl20:31:540
651899248125cyclictest10490-21ntpq19:26:030
651899248123cyclictest18157-21netwatch22:18:560
651899247116cyclictest14404-21sshd22:02:290
651899247114cyclictest22984-21ssh22:39:200
651899247108cyclictest27866-21ssh22:59:570
65189924699cyclictest166921ssh00:31:360
651899246123cyclictest6283-21runrttasks21:28:470
651899245121cyclictest1074-21sshd21:06:300
651899244117cyclictest19300-21ssh22:23:370
651899244113cyclictest2935-21runrttasks23:25:070
651899244108cyclictest20705-21munin-run22:30:160
65189924384cyclictest11613-21apt00:10:000
651899243123cyclictest16504-21ssh22:11:300
65189924269cyclictest11639-21perl21:51:120
651899242128cyclictest31ksoftirqd/023:45:040
65189924183cyclictest27032-21runrttasks20:38:070
65189924177cyclictest8897-21ntp_states23:57:110
65189924174cyclictest9164-21fschecks_count21:40:560
651899241111cyclictest6805-21ssh23:48:240
651899241110cyclictest24400-21df22:45:260
651899241106cyclictest58-1kworker/0:1H00:15:060
651899241106cyclictest29291-21ssh23:05:470
651899241106cyclictest1868-21ssh21:10:480
651899241105cyclictest13483-21df19:40:100
651899241103cyclictest7727-21df19:15:080
65189924071cyclictest22907-21fschecks_time20:20:350
651899240113cyclictest2342-21munin-run23:30:010
651899240112cyclictest15537-21runrttasks19:48:030
651899240106cyclictest10211-21ssh00:03:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional