You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-20 - 08:03
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 Wed May 20, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99902258522sleep9988-21ntpq19:05:130
1067699270246cyclictest29444-21runrttasks20:30:310
1067699267222cyclictest7680-21rm23:36:130
1067699266238cyclictest5925-21munin-node0
1067699266233cyclictest2935-21runrttasks21:34:570
106769926575cyclictest17697-21fschecks_count00:20:380
1067699262233cyclictest16311-21ssh21:53:130
1067699261238cyclictest16445-21cpu19:34:490
1067699259231cyclictest10600-21munin-run23:49:480
106769925674cyclictest3291-21timerandwakeup20:56:400
1067699256225cyclictest4920-21munin-node0
1067699255231cyclictest2869-21snmpd22:27:230
1067699255192cyclictest9283-21runrttasks21:23:440
1067699255189cyclictest12015-21diskmemload23:55:360
106769925466cyclictest11018-21cat19:10:240
1067699254226cyclictest10776-21latency_hist21:30:160
1067699254224cyclictest22631-21memory20:00:430
1067699254222cyclictest2719-21lxpanel00:19:190
1067699254194cyclictest27238-21latency_hist22:40:300
1067699254189cyclictest27997-21sh22:43:430
1067699252227cyclictest3789-21munin-node23:19:460
1067699252227cyclictest20136-21/usr/sbin/munin22:10:060
1067699252225cyclictest28793-21ssh22:46:390
1067699252222cyclictest26730-21sh20:19:360
106769925188cyclictest32469-21netwatch20:44:270
106769925185cyclictest2234-21sh23:12:490
106769925173cyclictest8730-21perl23:40:560
1067699251223cyclictest30883-21ssh22:56:050
106769925085cyclictest19387-21processes19:46:240
106769925065cyclictest19123-21ssh00:26:230
1067699250226cyclictest18928-21ssh22:04:340
1067699250221cyclictest2719-21lxpanel22:15:380
1067699249222cyclictest2869-21snmpd20:38:070
1067699249222cyclictest21232-21ssh22:14:090
1067699249221cyclictest17508-21rm21:58:160
1067699249221cyclictest12687-21rm21:37:510
1067699249219cyclictest32176-21missed_timers23:01:390
106769924871cyclictest21732-21cut19:56:290
1067699248220cyclictest8363-21df21:20:150
1067699248220cyclictest7211-21df21:15:030
1067699248219cyclictest15969-21ssh00:12:350
1067699248186cyclictest13416-21perl21:40:580
106769924788cyclictest15243-21ssh21:48:530
106769924771cyclictest2935-21runrttasks20:09:450
1067699246223cyclictest29537-21netwatch22:50:330
1067699246223cyclictest14797-21ssh00:07:190
1067699246221cyclictest20751-21users19:51:440
1067699246220cyclictest32713-21munin-node0
1067699246217cyclictest419-21irqstats20:45:290
1067699246213cyclictest29171-21cat20:29:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional