You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-01 - 12:27
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Wed Apr 01, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2852021590,4sleep1691799cyclictest00:48:371
2852021590,4sleep1691799cyclictest00:48:371
966721490,3sleep0691099cyclictest21:20:550
3011821320,2sleep20-21swapper/223:11:342
1068911020,4ptp4l401ktimersoftd/320:07:583
85752690,16sleep09-21ksoftirqd/022:17:200
106891630,2ptp4l401ktimersoftd/301:36:103
67192624,10sleep20-21swapper/220:09:272
123752610,2sleep20-21swapper/221:25:592
106891590,1ptp4l401ktimersoftd/323:30:483
61612580,5sleep0691099cyclictest23:53:350
222352580,2sleep222227-21ssh01:16:042
267382570,2sleep10-21swapper/100:14:561
691099554,12cyclictest17736-21grep22:26:090
691099534,17cyclictest27821-21ssh22:36:230
691099532,12cyclictest26098-21sed01:20:440
64882534,39sleep00-21swapper/020:06:270
691099523,17cyclictest30811-21/usr/sbin/munin00:51:000
691099523,17cyclictest30811-21/usr/sbin/munin00:51:000
67662514,36sleep10-21swapper/120:10:031
106891510,1ptp4l401ktimersoftd/301:14:143
691099506,10cyclictest10279-21df_inode20:15:410
691099503,16cyclictest420-21diskmemload23:36:170
220792500,1sleep30-21swapper/300:10:243
691099493,17cyclictest420-21diskmemload23:50:310
691099492,17cyclictest20327-21apt-get00:40:580
691099484,10cyclictest14646-21snmp_o5powerctl22:56:060
691099482,15cyclictest4795-21ssh23:20:130
691099473,9cyclictest5514-21apt-get00:25:560
691099473,17cyclictest420-21diskmemload22:32:360
691099473,10cyclictest420-21diskmemload00:57:090
691099472,15cyclictest18918-21ssh01:12:360
691099465,16cyclictest420-21diskmemload23:43:100
691099463,9cyclictest8257-21apt-get22:50:530
691099463,14cyclictest3067-21ssh00:22:390
691099462,16cyclictest15433-21ssh23:30:540
106891460,1ptp4l401ktimersoftd/322:35:173
691099457,5cyclictest0-21swapper/000:14:560
691099454,8cyclictest11887-21snmp_o5powerctl00:31:080
691099453,8cyclictest11010-21apt-get22:20:520
691099453,11cyclictest22096-21cat20:40:380
691099452,16cyclictest28044-21apt-get23:10:540
691099452,14cyclictest25791-21ssh23:07:350
691099443,8cyclictest16072-21apt-get21:35:430
691099443,8cyclictest11897-21snmp_o5powerctl23:26:070
691099442,8cyclictest12811-21apt-get00:00:560
691099433,9cyclictest19166-21python00:06:060
691099433,9cyclictest10960-21ssh01:36:130
691099433,8cyclictest8890-21/usr/sbin/munin01:01:030
691099433,8cyclictest15531-21cstates00:35:560
691099433,16cyclictest420-21diskmemload23:57:510
691099432,8cyclictest30981-21apt-get01:25:490
691099432,14cyclictest420-21diskmemload00:16:530
691099432,14cyclictest21258-21ssh23:03:160
691099432,14cyclictest21258-21ssh23:03:160
691099432,13cyclictest9278-21ssh23:24:250
691099432,10cyclictest420-21diskmemload22:15:300
691099423,8cyclictest23702-21apt-get21:50:500
691099423,16cyclictest420-21diskmemload01:22:020
691099422,17cyclictest420-21diskmemload01:34:250
691099413,8cyclictest4295-21apt-get21:10:500
691099413,8cyclictest12805-21ssh01:06:050
691099413,18cyclictest25249-21apt-get00:45:540
691099413,18cyclictest25249-21apt-get00:45:540
691099413,16cyclictest30976-21expr22:40:520
691099413,16cyclictest15576-21unixbench-2d21:31:070
691099403,9cyclictest28941-21hddtemp_smartct22:00:580
691099392,9cyclictest420-21diskmemload22:45:410
106891390,1ptp4l401ktimersoftd/322:55:443
106891390,1ptp4l401ktimersoftd/321:51:023
106891390,1ptp4l401ktimersoftd/321:40:503
106891390,0ptp4l401ktimersoftd/322:11:053
106891380,1ptp4l401ktimersoftd/323:03:273
106891380,1ptp4l401ktimersoftd/323:03:273
106891380,1ptp4l401ktimersoftd/322:24:483
106891380,1ptp4l401ktimersoftd/301:26:303
106891380,1ptp4l401ktimersoftd/301:06:163
106891380,1ptp4l401ktimersoftd/300:48:193
106891380,1ptp4l401ktimersoftd/300:48:193
106891380,1ptp4l401ktimersoftd/300:31:173
106891380,1ptp4l401ktimersoftd/300:19:193
106891380,1ptp4l401ktimersoftd/300:04:503
106891380,0ptp4l401ktimersoftd/300:21:033
691099373,17cyclictest6670-21grep21:15:510
106891370,1ptp4l401ktimersoftd/323:48:313
106891370,1ptp4l401ktimersoftd/323:28:533
106891370,1ptp4l401ktimersoftd/323:17:383
106891370,1ptp4l401ktimersoftd/323:11:523
106891370,1ptp4l401ktimersoftd/322:51:043
106891370,1ptp4l401ktimersoftd/322:48:363
106891370,1ptp4l401ktimersoftd/322:26:383
106891370,1ptp4l401ktimersoftd/322:09:573
106891370,1ptp4l401ktimersoftd/301:21:313
106891370,1ptp4l401ktimersoftd/300:51:343
106891370,1ptp4l401ktimersoftd/300:51:343
106891370,1ptp4l401ktimersoftd/300:42:073
106891370,1ptp4l401ktimersoftd/300:36:473
106891370,1ptp4l401ktimersoftd/300:27:213
106891370,1ptp4l401ktimersoftd/300:12:323
106891370,0ptp4l401ktimersoftd/321:39:223
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional