You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-17 - 01:44
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 Jun 16, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1430328300,4sleep014301-21munin-node07:18:560
153659915414,130cyclictest19137-21irqstats09:14:000
153659915413,131cyclictest17473-21sort12:28:510
153659915114,126cyclictest28602-21tune2fs08:03:500
153659914915,124cyclictest3292-21munin-node10:04:170
153659914914,125cyclictest28636-21diskstats09:43:470
153659914814,124cyclictest16816-21seq12:25:590
153659914714,124cyclictest21076-21netstat12:39:100
153659914516,119cyclictest10273-21seq12:05:360
153659914514,122cyclictest9913-21chrt08:44:260
153659914414,121cyclictest14439-21missed_timers10:39:050
153659914414,120cyclictest8000-21needreboot10:19:090
153659914414,120cyclictest4477-21fschecks_time10:08:510
153659914315,118cyclictest15744-21munin-node10:43:470
153659914314,119cyclictest6038-21cpu11:53:450
153659914314,118cyclictest23656-21aten_r4power_cu11:08:410
153659914215,117cyclictest13833-21runrttasks12:18:120
153659914214,117cyclictest15070-21chrt12:20:000
153659914114,117cyclictest31754-21munin-node08:13:430
153659914114,117cyclictest23930-21diskstats12:48:480
153659914015,116cyclictest20434-21df_abs07:38:450
153659914014,117cyclictest1472-21ntp_kernel_pll_09:59:080
153659913916,113cyclictest5618-21munin-run08:33:290
153659913916,112cyclictest21550-40yum-updatesd-he09:21:200
153659913915,85cyclictest2791-21chrt11:43:450
153659913915,115cyclictest9220-21sh10:23:460
153659913914,116cyclictest18142-21chrt07:30:280
153659913814,28cyclictest11424-21munin-node12:09:160
153659913814,115cyclictest4408-21cpu11:48:430
153659913814,115cyclictest25331-21cpu09:33:440
153659913814,115cyclictest20833-21munin-node10:58:590
153659913814,114cyclictest25109-21munin-node07:53:450
153659913716,111cyclictest5726-21munin-node08:34:030
153659913716,111cyclictest25261-21munin-node11:13:460
153659913714,113cyclictest28504-21munin-node11:24:170
153659913714,113cyclictest18476-21sshd10:51:580
153659913621,105cyclictest13111-21switchtime10:34:220
153659913616,110cyclictest13827-21munin-node08:59:030
153659913615,111cyclictest30615-21ntp_states08:09:130
153659913615,111cyclictest26725-21munin-node07:58:530
153659913615,111cyclictest10588-21munin-node08:49:010
153659913615,110cyclictest30484-21iostat_ios09:48:590
153659913614,113cyclictest21933-21munin-node07:43:410
153659913614,113cyclictest1789-21users08:19:290
153659913614,111cyclictest10664-21munin-node10:28:510
153659913613,113cyclictest12209-21munin-node08:53:400
153659913517,108cyclictest31751-21munin-node11:34:320
153659913515,29cyclictest20334-21sshd12:38:160
153659913515,28cyclictest3568-21runrttasks11:58:460
153659913515,110cyclictest15380-21munin-node07:24:220
153659913515,109cyclictest5800-21munin-node10:14:190
153659913515,109cyclictest31671-21munin-node09:53:420
153659913515,109cyclictest30126-21munin-node11:28:430
153659913514,111cyclictest17076-21munin-node09:08:400
153659913416,108cyclictest3250-21snmpd09:32:490
153659913416,108cyclictest26806-21munin-node09:39:190
153659913415,109cyclictest22021-21munin-node11:03:480
153659913415,109cyclictest18881-21grep07:33:500
153659913415,108cyclictest948-21wget11:38:400
153659913415,108cyclictest15457-21munin-node09:03:550
153659913315,108cyclictest22100-21munin-node12:43:500
153659913315,108cyclictest21944-21munin-node09:23:560
153659913315,107cyclictest7346-21munin-node08:39:030
153659913315,107cyclictest23512-21wget07:48:410
153659913215,107cyclictest2708-21tune2fs08:23:500
153659913116,19cyclictest28086-21sshd11:20:590
153659913014,107cyclictest3347-21lldpd10:53:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional