You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-23 - 04:32
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot3.osadl.org (updated Tue Jun 23, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
223099299130,12cyclictest0-21swapper/321:30:123
223099299130,11cyclictest0-21swapper/320:30:133
2230992991211,0cyclictest0-21swapper/300:15:193
223099299120,11cyclictest0-21swapper/322:05:003
223099299120,11cyclictest0-21swapper/321:50:003
223099299120,11cyclictest0-21swapper/320:45:133
223099299120,11cyclictest0-21swapper/319:40:163
223099299120,11cyclictest0-21swapper/300:20:113
223099299120,10cyclictest0-21swapper/319:30:113
223099299120,10cyclictest0-21swapper/319:15:113
223099299119,1cyclictest0-21swapper/321:05:143
2230992991110,0cyclictest0-21swapper/323:10:133
2230992991110,0cyclictest0-21swapper/321:40:103
223099299110,1cyclictest0-21swapper/320:05:193
223099299110,0cyclictest0-21swapper/323:20:123
223099299110,0cyclictest0-21swapper/322:50:163
223099299110,0cyclictest0-21swapper/319:35:173
223099299110,0cyclictest0-21swapper/300:35:133
223099299110,0cyclictest0-21swapper/300:30:133
223099299109,0cyclictest0-21swapper/323:50:013
223099299109,0cyclictest0-21swapper/323:45:013
223099299109,0cyclictest0-21swapper/321:00:123
2230992991010,0cyclictest0-21swapper/323:30:133
2230992991010,0cyclictest0-21swapper/322:25:013
2230992991010,0cyclictest0-21swapper/319:10:183
223099299100,9cyclictest0-21swapper/322:55:133
223099299100,9cyclictest0-21swapper/320:11:063
223099299100,0cyclictest0-21swapper/322:30:013
223099299100,0cyclictest0-21swapper/320:50:163
223099299100,0cyclictest0-21swapper/320:35:113
223099299100,0cyclictest0-21swapper/320:25:123
22309929999,0cyclictest0-21swapper/323:00:203
22309929998,0cyclictest0-21swapper/323:55:163
22309929997,2cyclictest2336629-21taskset23:29:093
22309929990,9cyclictest0-21swapper/320:05:003
22309929990,8cyclictest0-21swapper/322:49:573
22309929990,8cyclictest0-21swapper/321:36:563
22309929990,8cyclictest0-21swapper/300:25:173
22309929990,8cyclictest0-21swapper/300:10:183
22309929990,0cyclictest0-21swapper/300:05:013
22309929988,0cyclictest0-21swapper/321:20:133
22309929988,0cyclictest0-21swapper/320:15:163
22309929988,0cyclictest0-21swapper/319:55:013
22309929988,0cyclictest0-21swapper/319:45:173
22309929987,0cyclictest0-21swapper/319:55:133
22309929985,1cyclictest0-21swapper/319:25:113
22309929980,7cyclictest0-21swapper/323:50:143
2229196281,4sleep30-21swapper/319:05:123
22309929977,0cyclictest0-21swapper/323:35:213
22309929977,0cyclictest0-21swapper/323:05:163
22309929977,0cyclictest0-21swapper/322:35:193
22309929977,0cyclictest0-21swapper/322:15:133
22309929977,0cyclictest0-21swapper/322:12:503
22309929977,0cyclictest0-21swapper/322:05:203
22309929977,0cyclictest0-21swapper/321:55:113
22309929976,1cyclictest0-21swapper/319:20:103
22309929976,0cyclictest0-21swapper/300:05:143
22309929975,1cyclictest0-21swapper/322:40:113
22309929970,0cyclictest0-21swapper/321:20:003
22309929970,0cyclictest0-21swapper/320:22:123
22309929966,0cyclictest0-21swapper/322:30:203
22309929966,0cyclictest0-21swapper/321:27:523
22309929966,0cyclictest0-21swapper/321:10:173
22309929960,5cyclictest0-21swapper/320:40:113
22309929960,3cyclictest0-21swapper/320:55:223
2332552250,3sleep22332582-21apt-get23:20:122
22309929950,4cyclictest0-21swapper/323:16:433
22309929950,3cyclictest0-21swapper/321:50:373
2230154250,3sleep22230329-21sort19:05:192
2270474240,1sleep02270493-21munin-run20:50:000
2230823241,2sleep00-21swapper/019:09:420
2229983241,1sleep10-21swapper/119:05:181
2300016230,2sleep22300166-21cat22:00:182
2288059232,1sleep02282212-21kworker/0:2+events21:30:590
2286678230,1sleep12286704-21apt-get21:30:121
2236135230,2sleep12236242-21open_inodes19:20:151
2233953231,1sleep02234037-21irqstats19:15:150
2359457220,0sleep00-21swapper/000:20:190
2351668220,0sleep00-21swapper/000:00:480
2332722220,1sleep00-21swapper/023:20:140
2331797220,0sleep00-21swapper/023:15:460
2330682220,1sleep12330880-21diskstats23:15:141
2330000220,0sleep00-21swapper/023:13:170
2325673220,1sleep20-21swapper/223:01:502
2318621220,0sleep20-21swapper/222:45:182
2312495220,0sleep00-21swapper/022:30:180
2309184222,0sleep00-21swapper/022:23:390
2296021220,0sleep00-21swapper/021:50:200
2292642220,1sleep12292841-21cat21:45:011
2277442220,1sleep02277708-21unixbench_multi21:05:210
2275982220,1sleep12275984-21sshd21:01:551
2274118220,0sleep00-21swapper/020:57:440
2271437220,0sleep00-21swapper/020:50:160
2258702220,0sleep22258719-21apt-get20:20:012
2258694220,1sleep10-21swapper/120:19:551
2252271220,1sleep22252426-21sed20:00:192
2247588220,1sleep12247883-21df19:50:131
2243114220,1sleep12056548-21systemctl19:40:011
2241543220,1sleep22241817-21expr19:35:132
2239540220,1sleep00-21swapper/019:30:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional