You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-09 - 12:00
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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack2slot6.osadl.org (updated Tue Jun 09, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311610ksoftirqd/022936-21threads18:27:180
20722995428cyclictest0-21swapper19:39:270
20722995225cyclictest0-21swapper18:18:350
20722995126cyclictest0-21swapper17:35:280
20722995025cyclictest0-21swapper18:59:490
20722995024cyclictest0-21swapper16:43:000
20722994925cyclictest0-21swapper17:37:540
20722994923cyclictest0-21swapper18:45:450
20722994922cyclictest75150irq/9-eth219:08:450
20722994823cyclictest0-21swapper16:49:060
20722994814cyclictest26768-21kworker/0:016:53:360
20722994814cyclictest17712-21kworker/0:219:42:000
20722994728cyclictest0-21swapper18:14:450
20722994725cyclictest0-21swapper17:02:290
20722994725cyclictest0-21swapper16:22:190
20722994722cyclictest75150irq/9-eth217:55:360
20722994715cyclictest17712-21kworker/0:219:28:060
20722994714cyclictest26768-21kworker/0:017:25:550
20722994714cyclictest19513-21kworker/0:218:01:390
20722994714cyclictest19513-21kworker/0:217:51:380
20722994714cyclictest17712-21kworker/0:219:02:300
20722994627cyclictest0-21swapper18:08:310
20722994626cyclictest0-21swapper16:31:170
20722994625cyclictest0-21swapper17:45:400
20722994622cyclictest75150irq/9-eth217:02:040
20722994622cyclictest0-21swapper18:54:570
20722994620cyclictest0-21swapper18:47:310
20722994615cyclictest17712-21kworker/0:219:12:280
20722994614cyclictest26768-21kworker/0:017:09:390
20722994614cyclictest26768-21kworker/0:016:33:070
20722994612cyclictest17712-21kworker/0:219:32:020
20722994611cyclictest26768-21kworker/0:017:14:420
20722994527cyclictest0-21swapper19:23:230
20722994527cyclictest0-21swapper18:22:030
20722994515cyclictest26768-21kworker/0:017:28:120
20722994515cyclictest17712-21kworker/0:219:17:400
20722994512cyclictest26994-21kworker/0:018:32:340
20722994414cyclictest26768-21kworker/0:017:17:260
20722994413cyclictest26768-21kworker/0:016:37:370
20722994413cyclictest19513-21kworker/0:218:02:550
20722994413cyclictest17712-21kworker/0:219:48:090
20722994310cyclictest26994-21kworker/0:018:37:340
20722993510cyclictest9912-21munin-node15:17:280
2072299349cyclictest31ksoftirqd/014:54:250
2072299349cyclictest0-21swapper16:12:560
2072299349cyclictest0-21swapper16:05:290
2072299348cyclictest31ksoftirqd/015:49:390
20722993410cyclictest830-21munin-node16:17:210
20722993410cyclictest0-21swapper15:45:090
20722993410cyclictest0-21swapper14:40:120
2072299339cyclictest31ksoftirqd/015:57:270
2072299339cyclictest0-21swapper14:51:290
20722993318cyclictest28833-21diskstats14:42:270
20722993312cyclictest0-21swapper15:37:220
20722993312cyclictest0-21swapper15:32:270
20722993311cyclictest0-21swapper14:32:020
20722993311cyclictest0-21swapper14:25:010
20722993310cyclictest31ksoftirqd/015:24:470
20722993310cyclictest13802-21munin-node15:27:240
20722993310cyclictest0-21swapper15:56:510
20722993310cyclictest0-21swapper15:16:430
20722993310cyclictest0-21swapper15:00:140
2072299329cyclictest0-21swapper14:33:350
20722993223cyclictest0-21swapper15:05:300
20722993210cyclictest0-21swapper16:07:500
20722993210cyclictest0-21swapper15:07:470
1908522312sleep019225-21http_loadtime14:17:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional