You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-25 - 04:36
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 Tue Aug 25, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153080,0ktimers/0171881sleep19:15:230
525504360,0irq/11-sym53c8x130250irq/15-NE200000:05:030
1797299419196,0cyclictest18485-21cat22:20:150
1514140,0ktimers/0219441sleep22:41:550
1514130,0ktimers/0273291sleep23:12:530
1514120,0ktimers/0148091sleep21:56:400
1513910,0ktimers/0235261sleep22:50:550
525503860,0irq/11-sym53c8x130250irq/15-NE200020:36:430
1513850,0ktimers/021261sleep20:41:170
1513840,0ktimers/0108141sleep21:30:170
1797299377197,0cyclictest27605-21chrt20:06:200
1797299376204,0cyclictest3533-21ls20:50:010
525503750,0irq/11-sym53c8x130250irq/15-NE200023:31:340
525503740,0irq/11-sym53c8x130250irq/15-NE200019:50:050
1513700,0ktimers/060961sleep00:22:210
525503660,0irq/11-sym53c8x130250irq/15-NE200020:31:510
1797299364164,0cyclictest318-21chrt23:42:110
1513640,0ktimers/087311sleep00:40:510
525503610,0irq/11-sym53c8x130250irq/15-NE200020:12:300
1797299360226,0cyclictest30009-21ssh23:27:070
1797299360200,0cyclictest5866-21awk21:01:070
1797299359202,0cyclictest34-1kworker/0:1H+kblockd21:05:060
1797299355193,0cyclictest24638-21df_inode22:56:430
1797299355177,0cyclictest0-21swapper20:25:210
1797299353192,0cyclictest28712-21ssh23:20:470
1797299350178,0cyclictest11738-21sh21:38:190
1797299348185,0cyclictest31565-21df23:36:150
1302503480,0irq/15-NE200052550irq/11-sym53c8xx22:32:220
1797299347195,0cyclictest12083-21wget21:40:200
1797299346182,0cyclictest28281-21ssh23:18:150
1797299346155,0cyclictest3624-21ssh00:07:070
1797299345200,0cyclictest20043-21grep19:30:460
1797299343204,0cyclictest19376-21cut22:26:430
1797299343201,0cyclictest4888-21awk20:55:450
1797299343173,0cyclictest3460-21snmpd00:15:040
1797299343149,0cyclictest26360-21chrt23:07:270
1797299341189,0cyclictest29447-21cut20:16:090
1797299341176,0cyclictest0-21swapper19:35:270
1797299340203,0cyclictest9221-21latency_hist21:20:090
1797299339202,0cyclictest48-21kswapd021:10:280
1797299339177,0cyclictest1249-21grep23:47:350
1797299339176,0cyclictest3858-21wget20:50:590
1797299338169,0cyclictest14381-21ssh21:54:590
1797299338163,0cyclictest13811-21sort21:50:070
1797299336220,0cyclictest22570-21ssh22:45:390
1797299336199,0cyclictest894-21jbd2/sda1-819:55:010
1797299335163,0cyclictest7227-21ssh00:31:390
1797299334170,0cyclictest10147-21ssh21:26:270
1797299334153,0cyclictest9128-21diskmemload22:35:310
1797299333199,0cyclictest9128-21diskmemload22:05:470
1797299333171,0cyclictest30134-21aten_r3power_cu20:20:070
525503320,0irq/11-sym53c8x130250irq/15-NE200023:55:010
1797299332159,0cyclictest5419-21ssh00:19:430
1797299331202,0cyclictest17625-21ssh22:15:320
1797299331170,0cyclictest17480-21ssh22:15:030
1797299330193,0cyclictest6932-21ssh00:30:000
1797299330184,0cyclictest0-21swapper20:00:060
1797299330161,0cyclictest22887-21chrt19:43:350
525503290,0irq/11-sym53c8x130250irq/15-NE200023:00:220
1797299329202,0cyclictest8878-21tr21:16:430
1797299328192,0cyclictest24054-21sendmail19:49:530
1797299328163,0cyclictest18383-21grep19:20:520
1797299327166,0cyclictest2542-21ssh23:58:150
1797299326224,0cyclictest19738-21sendmail-msp19:29:560
1797299326158,0cyclictest9644-21ssh00:46:290
1797299325192,0cyclictest8506-21cat00:40:020
1797299323167,0cyclictest15673-21ssh22:02:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional