You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-19 - 00:32
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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Mon May 18, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22417993298742,0cyclictest10306-21latency_hist11:01:080
22417992792515,0cyclictest32652-21cat09:01:070
22417992754280,0cyclictest3450-1kworker/0:1H10:01:080
22417992499510,0cyclictest2477-21latency_hist07:36:070
22417992479607,0cyclictest9-21ksoftirqd/009:41:080
22417992466279,0cyclictest3450-1kworker/0:1H12:01:060
22417992456708,0cyclictest9-21ksoftirqd/008:16:080
22417992420629,0cyclictest13143-21munin-node08:06:080
22417992395263,0cyclictest3450-1kworker/0:1H10:26:070
22417992385533,0cyclictest1595-21jbd2/hda3-807:41:070
22417992379527,0cyclictest12638-21latency_hist09:36:070
22417992349162,0cyclictest3450-1kworker/0:1H11:41:070
22417992344741,0cyclictest1844-21latency_hist09:06:070
22417992342272,0cyclictest3450-1kworker/0:1H11:56:070
22417992335231,0cyclictest3450-1kworker/0:1H08:56:070
22417992330233,0cyclictest3450-1kworker/0:1H11:16:070
22417992322746,0cyclictest23254-21sed10:06:080
22417992315643,0cyclictest9-21ksoftirqd/012:11:100
22417992298545,0cyclictest9-21ksoftirqd/009:26:070
22417992242236,0cyclictest3450-1kworker/0:1H11:46:060
22417992229700,0cyclictest16163-21ls09:46:070
22417992201209,0cyclictest3450-1kworker/0:1H11:06:070
22417992186240,0cyclictest3450-1kworker/0:1H08:01:080
22417992158183,0cyclictest3450-1kworker/0:1H10:36:080
22417992133248,0cyclictest3450-1kworker/0:1H07:46:070
22417992073234,0cyclictest3450-1kworker/0:1H07:31:110
22417992069289,0cyclictest3450-1kworker/0:1H10:46:070
22417992066407,0cyclictest9-21ksoftirqd/008:41:070
22417992047252,0cyclictest3450-1kworker/0:1H10:16:070
22417992039230,0cyclictest3450-1kworker/0:1H12:21:070
22417992024577,0cyclictest7842-21sendmail_mailtr07:51:120
22417991977388,0cyclictest3450-1kworker/0:1H09:11:100
22417991970266,0cyclictest3450-1kworker/0:1H08:21:080
22417991962212,0cyclictest3450-1kworker/0:1H10:56:070
22417991954220,0cyclictest3450-1kworker/0:1H09:16:080
22417991929271,0cyclictest3450-1kworker/0:1H10:41:070
22417991913103,0cyclictest3450-1kworker/0:1H07:21:080
22417991908129,0cyclictest3450-1kworker/0:1H12:06:070
22417991883194,0cyclictest3450-1kworker/0:1H12:16:070
22417991828493,0cyclictest25028-21which10:11:110
22417991795112,0cyclictest3450-1kworker/0:1H08:11:110
22417991794253,0cyclictest3450-1kworker/0:1H11:51:120
22417991773207,0cyclictest3450-1kworker/0:1H07:01:060
22417991757600,0cyclictest1595-21jbd2/hda3-811:31:110
22417991724219,0cyclictest3450-1kworker/0:1H08:51:120
22417991696580,0cyclictest9-21ksoftirqd/008:31:100
2241799166026,0cyclictest3450-1kworker/0:1H07:28:230
22417991659407,0cyclictest27474-21runrttasks07:13:380
22417991633173,0cyclictest3450-1kworker/0:1H10:31:120
2241799160540,0cyclictest3450-1kworker/0:1H08:36:070
22417991602414,0cyclictest25581-21tune2fs07:08:260
22417991578470,0cyclictest9-21ksoftirqd/007:18:180
2241799157846,0cyclictest3450-1kworker/0:1H07:58:220
22417991565375,0cyclictest9-21ksoftirqd/010:53:310
22417991544428,0cyclictest9-21ksoftirqd/011:13:240
22417991523165,0cyclictest3450-1kworker/0:1H08:26:090
22417991504316,0cyclictest1595-21jbd2/hda3-812:28:250
22417991500434,0cyclictest21411-21fschecks_time11:33:260
22417991499470,0cyclictest29939-21fschecks_count10:23:340
22417991496309,0cyclictest9-21ksoftirqd/008:48:250
22417991495526,0cyclictest1595-21jbd2/hda3-811:38:190
22417991492393,0cyclictest19325-21fschecks_count09:53:350
22417991439202,0cyclictest3450-1kworker/0:1H09:21:080
22417991420393,0cyclictest9-21ksoftirqd/009:33:330
22417991412385,0cyclictest1595-21jbd2/hda3-809:58:280
22417991395213,0cyclictest3450-1kworker/0:1H11:21:060
2241799782434,0cyclictest9-21ksoftirqd/007:01:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional