You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-24 - 04:12
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Tue Mar 24, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16570213117,27sleep03250-21snmpd19:10:560
17146999715,72cyclictest5544-21sshd23:36:080
17146999615,71cyclictest187692sleep020:59:420
17146999614,73cyclictest30137-21munin-node19:54:530
17146999516,70cyclictest19766-21proc_pri00:20:290
17146999515,71cyclictest16084-21munin-node20:50:160
17146999515,70cyclictest26352-21awk00:40:320
17146999515,70cyclictest17695-21cut00:15:050
17146999514,71cyclictest11821-21munin-node23:55:360
17146999510,76cyclictest5071-21munin-node21:55:270
1714699939,74cyclictest27440-21hddtemp_smartct23:05:080
17146999310,73cyclictest3568-21runrttasks22:04:590
17146999310,72cyclictest19418-21ntpq19:20:210
1714699929,74cyclictest6199-21fschecks_time20:20:040
1714699929,74cyclictest24268-21iostat22:55:100
1714699929,72cyclictest22696-21munin-node00:30:100
17146999215,68cyclictest25918-21seq21:20:230
17146999215,68cyclictest23649-21munin-node19:35:010
17146999215,68cyclictest138122sleep022:23:140
17146999214,69cyclictest17967-21munin-node22:35:190
17146999210,72cyclictest3568-21runrttasks00:13:080
17146999210,72cyclictest14531-21missed_timers20:45:160
17146999116,66cyclictest26906-21aten_r4power_cu19:44:520
17146999115,67cyclictest4264-21seq23:33:580
17146999115,67cyclictest31925-21munin-node21:39:540
17146999115,67cyclictest11543-21open_inodes22:15:290
17146999114,68cyclictest27950-21unixbench_singl21:25:380
17146999114,68cyclictest2156-21vmstat23:25:420
1714699909,71cyclictest23956-21runrttasks21:15:010
17146999015,66cyclictest18976-21munin-node22:39:550
17146999015,65cyclictest28749-21hostname23:09:540
17146999015,65cyclictest17466-21tune2fs19:15:000
17146999014,67cyclictest12789-21if_eth020:40:100
17146999011,70cyclictest9507-21idleruntime20:30:080
17146998914,66cyclictest6090-21munin-node23:40:410
17146998914,66cyclictest10863-21runrttasks20:34:560
17146998914,65cyclictest7786-21aten_r4power_po23:44:560
17146998910,70cyclictest3268-21sshd20:18:070
17146998814,65cyclictest31967-21aten_r4power_cu23:19:540
17146998810,69cyclictest3568-21runrttasks21:10:050
17146998810,67cyclictest29322-21smartctl19:50:330
17146998741,36cyclictest16079-21hddtemp_smartct22:30:060
17146998715,63cyclictest2717-21aten_r4power_cu21:49:540
17146998714,37cyclictest25275-21munin-node19:39:540
17146998614,63cyclictest28783-21munin-node21:29:570
17146998614,63cyclictest19588-21uname21:00:290
17146998614,63cyclictest14352-21cpu00:04:550
17146998613,37cyclictest30562-21fschecks_time21:35:050
17146998610,67cyclictest25457-21munin-node23:00:260
17146998514,36cyclictest6179-21munin-node21:59:570
17146998510,66cyclictest14614-21expr22:25:160
17146998510,65cyclictest23101-21seq19:31:070
17146998414,34cyclictest3052-21munin-node20:10:120
17146998414,33cyclictest31910-21latency_hist23:19:440
17146998410,64cyclictest21931-40yum-updatesd-he21:09:050
17146998315,59cyclictest20541-21cpu19:24:540
17146998315,58cyclictest1292-21runrttasks20:05:050
17146998314,60cyclictest20902-21fschecks_time22:45:040
17146998314,60cyclictest14089-21crond00:04:430
1714699819,63cyclictest3568-21runrttasks19:59:530
17146998114,58cyclictest3568-21runrttasks22:51:220
17146998114,57cyclictest21056-21hddtemp_smartct00:25:070
17146998114,31cyclictest9434-21aten_r4power_vo23:49:560
17146998110,62cyclictest24317-21munin-node00:35:080
17146998110,60cyclictest9032-21munin-run20:29:420
17146997911,57cyclictest9240-21munin-node22:10:190
17146997714,54cyclictest1194-21cpu21:44:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional