You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-05 - 00:19
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: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Mon May 04, 2026 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151820,0ktimers/0288421sleep07:12:260
1514490,0ktimers/0101121sleep11:33:320
1514440,0ktimers/019571sleep07:41:490
1514390,0ktimers/0326571sleep10:30:290
1514390,0ktimers/0164091chrt12:11:120
290439943634,0cyclictest6672-21df11:11:470
1514350,0ktimers/0150981sleep08:46:400
525504260,0irq/11-sym53c8x130250irq/15-NE200012:05:150
2904399423151,0cyclictest0-21swapper07:30:300
525504210,0irq/11-sym53c8x130250irq/15-NE200011:36:050
2904399421103,0cyclictest26165-21swap09:51:390
1514180,0ktimers/0187081sleep09:02:360
1514170,0ktimers/0292781sleep07:15:580
1514160,0ktimers/0175971sleep12:19:380
1514140,0ktimers/0251961sleep09:45:180
290439941399,0cyclictest20594-21df_inode12:36:590
2904399413107,0cyclictest15770-21cut08:50:310
1514130,0ktimers/0317781sleep10:23:250
2904399409111,0cyclictest3303-21grep07:50:300
2904399408145,0cyclictest0-21swapper08:22:360
2904399408129,0cyclictest0-21swapper08:26:060
1514040,0ktimers/03121sleep07:35:300
290439940336,0cyclictest17932-21ssh12:21:090
290439940265,0cyclictest0-21swapper11:23:390
1514020,0ktimers/0214021sleep12:42:350
290439939985,0cyclictest3432-21nscd08:10:140
2904399399105,0cyclictest0-21swapper10:47:050
290439939796,0cyclictest30450-21cpu07:20:590
525503930,0irq/11-sym53c8x130250irq/15-NE200011:55:150
290439939233,0cyclictest48-21kswapd011:56:110
1513880,0ktimers/044261sleep07:55:330
1513870,0ktimers/081121sleep11:19:590
290439938632,0cyclictest1113-21ssh10:35:350
2904399386124,0cyclictest1044-21cron10:35:140
2904399383110,0cyclictest22369-21gpgv09:25:250
2904399383102,0cyclictest2588-21idleruntime-cro10:45:180
1513810,0ktimers/0293341sleep10:10:400
290439937886,0cyclictest28237-21ssh10:02:210
2904399378153,0cyclictest24258-21latency_hist09:40:260
2904399378126,0cyclictest21036-21cron09:15:150
1513780,0ktimers/0145771sleep08:45:240
290439937729,0cyclictest23592-21ssh09:35:030
290439937728,0cyclictest3396-21aten_r3power_cu10:50:430
290439937634,0cyclictest5042-21ssh11:01:110
2904399375132,0cyclictest0-21swapper09:50:040
2904399375113,0cyclictest27211-21awk09:57:010
1513750,0ktimers/0172331sleep08:56:320
2904399374116,0cyclictest0-21swapper10:07:090
2904399374114,0cyclictest0-21swapper09:09:590
2904399374113,0cyclictest0-21swapper11:46:410
290439937396,0cyclictest12140-21ssh11:45:250
2904399373115,0cyclictest0-21swapper09:16:240
2904399373109,0cyclictest0-21swapper12:07:100
2904399371117,0cyclictest0-21swapper09:25:500
290439937090,0cyclictest9028-21ssh11:26:430
2904399369115,0cyclictest0-21swapper12:28:450
290439936793,0cyclictest30281-21hostname10:15:420
290439936628,0cyclictest3460-21snmpd11:05:550
2904399364108,0cyclictest0-21swapper07:50:200
290439936353,0cyclictest0-21swapper08:02:110
290439936288,0cyclictest12074-21nfs_client08:31:360
2904399362127,0cyclictest12731-21munin-node08:36:130
2904399362127,0cyclictest0-21swapper08:15:480
2904399362107,0cyclictest0-21swapper10:57:480
2904399362104,0cyclictest7533-21awk08:11:040
290439935130,0cyclictest30902-21wc07:25:310
290439935129,0cyclictest19425-21ssh12:30:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional