You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-16 - 03:10
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 Mon Mar 16, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3142721640,4sleep21303599cyclictest21:46:492
1465121540,5sleep01302499cyclictest01:27:130
61421470,3sleep31304399cyclictest20:41:593
106891990,3ptp4l401ktimersoftd/319:58:433
196292620,2sleep20-21swapper/200:59:252
13043996013,13cyclictest15281-21ssh22:42:213
13043996012,12cyclictest31986-21chrt00:06:263
13043996011,18cyclictest19448-21snmp_o5powerctl23:52:163
13043995912,11cyclictest16104-21ssh22:11:543
13043995911,18cyclictest10364-21runrttasks23:42:583
1302499591,26cyclictest5928-21diskmemload23:14:010
194272580,2sleep10-21swapper/123:20:271
13043995710,11cyclictest31529-21irqrtprio23:32:093
13043995611,17cyclictest23478-21/usr/sbin/munin21:27:163
1302499560,22cyclictest0-21swapper/022:34:230
13043995512,11cyclictest5928-21diskmemload01:27:333
13043995511,11cyclictest6822-21ssh22:34:423
13043995510,16cyclictest1187-21df_inode23:02:043
13043995510,16cyclictest1187-21df_inode23:02:043
13043995510,15cyclictest26381-21df22:22:043
1302499550,26cyclictest5928-21diskmemload23:42:570
319332540,1sleep00-21swapper/023:00:100
30582540,2sleep20-21swapper/223:02:492
30582540,2sleep20-21swapper/223:02:492
13043995410,14cyclictest1679-21snmp_o5powerctl00:07:183
13030995443,5cyclictest25-21ksoftirqd/101:07:051
1304399539,17cyclictest30080-21ssh01:10:213
1304399539,15cyclictest18246-21ssh00:25:003
13043995312,18cyclictest11252-21ssh00:51:483
13043995312,18cyclictest11252-21ssh00:51:483
13043995311,12cyclictest28429-21taskset23:28:393
1304399527,18cyclictest0-21swapper/323:46:563
105791520,5getstats1304399cyclictest20:34:363
1304399519,11cyclictest5928-21diskmemload22:51:113
1304399519,11cyclictest3013-21sh22:31:383
1304399517,20cyclictest0-21swapper/301:00:093
13043995112,13cyclictest4792-21ssh00:44:053
13043995110,9cyclictest10353-21users22:37:223
1304399507,18cyclictest6286-21ssh22:02:003
13043995010,17cyclictest16299-21snmp_o5powerctl21:12:133
1302499500,4cyclictest26435-21/usr/sbin/munin01:07:160
1304399499,16cyclictest6074-21irqstats00:12:123
1304399498,15cyclictest5113-21memory01:17:133
1304399498,15cyclictest1184-21munin-run21:51:493
13043994912,17cyclictest23337-21ssh23:23:443
126622494,32sleep20-21swapper/219:58:252
13043994811,15cyclictest23587-21runrttasks01:02:343
13043994810,15cyclictest21225-21snmp_o5powerctl00:27:203
1302499482,37cyclictest30745-21apt-get23:32:030
1302499480,2cyclictest0-21swapper/000:11:000
1304399478,15cyclictest12261-21snmp_o5powerctl23:12:163
1304399459,9cyclictest10256-21df00:17:063
1302499450,32cyclictest9962-21ssh00:49:350
1302499450,32cyclictest9962-21ssh00:49:350
1304399448,15cyclictest30521-21snmp_o5powerctl21:42:163
1304399447,15cyclictest4658-21snmp_o5powerctl23:37:143
1302499430,2cyclictest0-21swapper/023:52:420
1302499430,2cyclictest0-21swapper/000:37:090
13043994212,18cyclictest3685-21awk01:16:543
13043994212,16cyclictest21100-21/usr/sbin/munin22:17:173
13043994212,12cyclictest26192-21chrt21:32:573
13043994211,19cyclictest0-21swapper/323:20:303
1302499422,35cyclictest14877-21apt-get00:22:030
1302499421,34cyclictest11729-21apt-get00:52:060
1302499421,34cyclictest11729-21apt-get00:52:060
1302499420,24cyclictest14517-21sh22:09:380
13043994113,11cyclictest0-21swapper/321:02:033
13043994110,17cyclictest28937-21/usr/sbin/munin22:57:073
1302499412,32cyclictest8489-21apt-get22:37:020
13024994116,22cyclictest10525-21grep21:02:050
1302499411,33cyclictest13071-21apt-get23:47:030
13043994010,17cyclictest24544-21/usr/sbin/munin00:32:123
1302499403,34cyclictest18813-21tr20:11:580
13024994014,22cyclictest28364-21cat20:32:000
1302499401,32cyclictest17322-21apt-get21:17:010
1302499401,32cyclictest17322-21apt-get21:17:010
1302499400,2cyclictest0-21swapper/000:17:210
13043993911,16cyclictest24960-21ssh22:52:173
13043993910,19cyclictest0-21swapper/323:09:003
1302499393,29cyclictest4061-21apt-get01:17:050
1302499392,30cyclictest19688-21apt-get21:22:010
1302499392,30cyclictest13282-21apt-get20:01:580
13024993920,16cyclictest9-21ksoftirqd/021:40:010
106891390,1ptp4l401ktimersoftd/300:00:243
13043993810,17cyclictest2837-21sshd21:52:113
1302499383,29cyclictest0-21swapper/020:52:000
1302499382,32cyclictest0-21swapper/000:27:060
1302499382,30cyclictest16310-21apt-get20:06:580
1302499380,5cyclictest9844-21chrt21:01:190
1302499380,3cyclictest5928-21diskmemload22:04:280
106891380,1ptp4l401ktimersoftd/300:39:303
1302499372,28cyclictest1936-21apt-get00:42:050
1302499372,28cyclictest0-21swapper/021:42:010
13024993713,21cyclictest32252-21if_ens301:12:110
13024993713,21cyclictest27914-21cat20:31:480
13024993713,21cyclictest26180-21sh22:53:450
1302499371,29cyclictest21619-21apt-get01:02:040
13024993712,22cyclictest13662-21expr22:42:040
1302499370,3cyclictest5928-21diskmemload00:15:550
1302499370,3cyclictest17167-21ssh23:17:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional