You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-18 - 21:55
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 Wed Mar 18, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14137277520sleep14134-21cut07:02:390
1508799271242cyclictest11008-21diskmemload11:19:460
1508799264232cyclictest9728-21chrt09:05:290
150879926379cyclictest2953-21runrttasks12:38:100
1508799262239cyclictest21387-21ssh12:00:010
1508799261235cyclictest21291-21idleruntime-cro09:52:230
1508799261233cyclictest17471-21df07:17:470
1508799260235cyclictest28696-21cpu10:22:360
1508799260227cyclictest4336-21cat10:53:430
1508799257232cyclictest15457-21latency_hist11:37:560
1508799257228cyclictest8856-21netwatch11:11:240
150879925369cyclictest7750-21ssh11:07:330
1508799253227cyclictest16860-21ssh11:43:170
1508799253225cyclictest25127-21runrttasks12:15:140
1508799253190cyclictest15726-21perl11:38:360
1508799252224cyclictest22976-21perl09:58:470
1508799252224cyclictest11985-21ssh09:15:260
1508799252223cyclictest12193-21ssh11:24:330
1508799251221cyclictest26703-21munin-run12:22:230
1508799251220cyclictest26531-21latency_hist07:57:470
150879925070cyclictest27423-21sh10:17:300
1508799250226cyclictest31925-21rm10:34:430
1508799250225cyclictest24203-21cpu07:47:360
1508799250225cyclictest15488-21runrttasks07:08:190
1508799250224cyclictest1946-21df08:32:400
1508799250223cyclictest1206-21munin-run10:42:430
1508799249226cyclictest18736-21latency_hist09:42:550
1508799249225cyclictest16950-21sshd09:34:490
1508799249219cyclictest7543-21runrttasks08:56:410
150879924887cyclictest20115-1rm11:55:060
150879924849cyclictest11315-21date09:12:590
1508799248225cyclictest2520-21munin-node0
1508799248223cyclictest29566-21sh10:25:210
1508799248222cyclictest27924-21ssh12:27:140
1508799248221cyclictest31073-21ssh10:32:100
1508799248220cyclictest13605-21munin-run09:22:320
1508799248219cyclictest3205-21chrt08:37:410
1508799248218cyclictest8899-21sort09:02:410
1508799248217cyclictest29294-21df12:32:480
1508799247223cyclictest2726-21lxpanel09:32:010
1508799247222cyclictest562-21runrttasks08:25:370
1508799247222cyclictest2726-21lxpanel10:47:450
1508799247220cyclictest95182sleep11:13:580
1508799247220cyclictest28734-21cat08:07:360
1508799246221cyclictest22162-21perl12:03:380
1508799246219cyclictest23023-21munin-node0
1508799246219cyclictest14127-21ssh11:32:510
1508799246218cyclictest4217-21sh08:42:200
1508799245222cyclictest30998-21ifplugd07:23:340
1508799245220cyclictest6473-21munin-node0
1508799245218cyclictest2726-21lxpanel10:12:570
1508799245217cyclictest18618-21ntpq11:49:320
150879924449cyclictest14139-21ssh09:24:070
1508799244220cyclictest6318-21netwatch08:50:150
1508799244218cyclictest19133-21ssh09:43:360
1508799244216cyclictest21733-21idleruntime09:53:530
1508799243219cyclictest24629-21ssh10:05:000
1508799243214cyclictest22268-21irqstats07:38:230
1508799243211cyclictest31106-21ls08:17:540
1508799242213cyclictest21843-21munin-run07:37:310
150879924177cyclictest17683-21chrt07:18:130
1508799241214cyclictest29269-21processes08:08:420
150879923952cyclictest27502-21munin-run08:02:270
1508799238214cyclictest20657-21sshd07:31:470
1508799238206cyclictest25372-21df07:52:440
1508799236210cyclictest4977-21sensors08:43:530
1508799235212cyclictest31202-21fschecks_time08:18:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional