You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-09 - 12:12
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 Fri Jan 09, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25344995221cyclictest0-21swapper21:59:320
25344994929cyclictest0-21swapper23:54:530
25344994928cyclictest0-21swapper21:45:050
25344994926cyclictest0-21swapper23:38:490
25344994915cyclictest6021-21kworker/0:020:44:120
25344994914cyclictest6021-21kworker/0:020:54:450
25344994825cyclictest22561-21cut23:05:470
25344994825cyclictest0-21swapper22:17:170
25344994817cyclictest31594-21kworker/0:023:18:140
25344994816cyclictest13624-21kworker/0:222:07:110
25344994814cyclictest13624-21kworker/0:222:32:350
25344994813cyclictest6021-21kworker/0:020:35:180
25344994729cyclictest0-21swapper21:10:050
25344994728cyclictest0-21swapper22:03:110
25344994727cyclictest0-21swapper23:00:350
25344994718cyclictest75150irq/9-eth222:27:290
25344994715cyclictest0-21swapper21:11:480
25344994714cyclictest31594-21kworker/0:023:32:540
25344994714cyclictest13624-21kworker/0:222:46:060
25344994714cyclictest13624-21kworker/0:222:44:170
25344994628cyclictest0-21swapper22:58:080
25344994627cyclictest0-21swapper23:12:070
25344994627cyclictest0-21swapper22:13:130
25344994626cyclictest0-21swapper23:41:410
25344994626cyclictest0-21swapper21:31:380
25344994625cyclictest0-21swapper22:37:230
25344994617cyclictest0-21swapper21:27:030
25344994616cyclictest22136-21kworker/0:223:46:400
25344994615cyclictest6021-21kworker/0:020:47:350
25344994615cyclictest31594-21kworker/0:023:30:110
25344994613cyclictest31594-21kworker/0:023:23:020
25344994516cyclictest6021-21kworker/0:020:26:310
25344994516cyclictest13624-21kworker/0:222:55:170
25344994516cyclictest13624-21kworker/0:221:48:100
25344994515cyclictest13624-21kworker/0:222:22:220
25344994515cyclictest13624-21kworker/0:221:51:060
25344994513cyclictest6021-21kworker/0:021:02:390
25344994513cyclictest6021-21kworker/0:020:55:460
25344994427cyclictest0-21swapper21:21:590
25344994427cyclictest0-21swapper20:39:190
25344994426cyclictest0-21swapper21:36:010
25344994414cyclictest6021-21kworker/0:021:16:450
25344993717cyclictest0-21swapper20:04:130
25344993511cyclictest24306-21munin-node19:46:000
25344993510cyclictest743-21munin-node18:46:020
25344993510cyclictest20401-21munin-node19:36:000
2534499349cyclictest0-21swapper19:55:520
25344993422cyclictest75150irq/9-eth219:20:590
25344993419cyclictest49212sleep020:17:170
25344993416cyclictest0-21swapper19:26:000
2534499339cyclictest31ksoftirqd/018:36:020
25344993310cyclictest2838-21munin-node18:51:020
25344993310cyclictest27365-21munin-node18:31:060
25344993310cyclictest1654-21munin-node20:11:010
25344993310cyclictest0-21swapper19:06:550
2534499329cyclictest4787-21munin-node18:56:070
2534499329cyclictest0-21swapper19:52:220
2534499329cyclictest0-21swapper19:20:020
25344993223cyclictest18710-21entropy19:31:020
25344993223cyclictest0-21swapper19:01:500
25344993222cyclictest25335-21cyclictest18:41:070
25344993222cyclictest23081-21open_files19:41:050
25344993212cyclictest0-21swapper18:26:090
25344993210cyclictest10636-21munin-node19:11:030
2534499319cyclictest0-21swapper20:22:090
25344993122cyclictest0-21swapper20:06:000
2501522911sleep01435-21lldpd18:24:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional