You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-02 - 22:11
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 Tue Jun 02, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6476286517sleep6472-21latency_hist07:09:220
64779926049cyclictest2719-21lxpanel11:40:060
64779925895cyclictest14111-21sh10:00:370
647799258228cyclictest5610-21runrttasks11:41:580
64779925743cyclictest19710-21kworker/u2:108:20:070
647799257111cyclictest13402-21ssh09:57:420
647799256229cyclictest23495-21date10:40:110
647799256226cyclictest25796-21ssh10:49:550
64779925595cyclictest9060-21runrttasks11:57:020
647799255107cyclictest2719-21lxpanel09:27:100
64779925488cyclictest15305-21idleruntime10:05:370
64779925485cyclictest13342-21latency_hist07:39:310
647799254228cyclictest17530-21latency_hist12:34:400
647799254226cyclictest18606-21latency_hist10:19:530
647799254222cyclictest10523-21ssh09:45:380
647799253226cyclictest12504-21ssh12:12:060
647799252226cyclictest5158-21ssh09:23:310
647799252226cyclictest17407-21latency_hist10:14:460
64779925192cyclictest14215-21timerandwakeup07:41:150
64779925191cyclictest12703-21munin-node0
64779925189cyclictest7474-21runrttasks07:12:480
647799251225cyclictest15966-21sh12:27:150
647799251224cyclictest24412-21ssh10:44:140
647799251220cyclictest26253-21ssh10:51:190
647799250109cyclictest10470-21ntpq07:25:250
647799250105cyclictest1597-21diskmemload12:19:220
64779924996cyclictest2935-21runrttasks08:00:540
647799249104cyclictest21962-21ntpq08:15:260
64779924887cyclictest15137-21munin-node0
64779924878cyclictest29461-21latency_hist08:49:220
647799248221cyclictest20985-21ssh10:29:530
647799248116cyclictest1230-21munin-run11:24:200
647799248102cyclictest21113-21runrttasks10:30:130
647799248101cyclictest8891-21munin-run09:39:320
647799247221cyclictest9648-21ntp_states09:41:390
647799247221cyclictest31455-21cpu11:14:270
647799247221cyclictest19131-21sh10:21:230
647799247220cyclictest29580-21if_err_eth011:05:430
647799247218cyclictest8035-21latency07:15:110
647799247121cyclictest29123-21munin-run11:04:240
64779924691cyclictest17869-21netwatch07:58:210
64779924680cyclictest20531-21sort08:09:520
647799246220cyclictest11703-21ssh12:09:210
647799246113cyclictest7274-21ssh09:31:520
647799246109cyclictest27226-21perl10:55:370
647799245221cyclictest1597-1diskmemload09:12:530
647799245218cyclictest4931-21ifplugd07:48:140
647799245218cyclictest24321-21ntpq08:25:390
647799245113cyclictest20308-1kworker/0:2H12:02:280
647799244218cyclictest6921-21netwatch11:48:050
647799244218cyclictest1803-21grep11:25:560
647799244216cyclictest32040-21ssh11:16:190
64779924386cyclictest451-21munin-run09:04:170
647799243218cyclictest27754-21ntp_offset08:40:370
647799243218cyclictest2719-21lxpanel08:30:080
647799243114cyclictest3335-21ssh11:32:140
647799243107cyclictest1597-21diskmemload11:54:530
64779924291cyclictest26880-21unixbench_singl08:36:210
64779924249cyclictest18561-21munin-run12:39:350
647799242111cyclictest30183-21munin-node0
64779924099cyclictest1629-21ssh09:09:260
64779924078cyclictest19316-21entropy08:04:450
64779924073cyclictest31881-21df08:59:350
647799239109cyclictest9007-21tune2fs07:19:500
647799238110cyclictest3383-21ssh09:15:390
64779923698cyclictest12372-21latency_hist07:34:350
647799233110cyclictest16356-21ps07:50:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional