You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-01-22 - 12:36
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 all highest latencies:
System rack4slot3.osadl.org (updated Wed Jan 22, 2025 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
176324060,5sleep01762-21munin-run19:10:310
1857999713,75cyclictest23567-21kernelversion20:16:030
185799969,77cyclictest20294-21seq21:54:310
1857999615,71cyclictest25366-21munin-node20:21:110
1857999615,70cyclictest8176-40yum-updatesd-he23:05:360
1857999610,76cyclictest32440-21sshd00:33:070
185799949,76cyclictest29258-21runrttasks20:33:310
1857999415,70cyclictest21943-21kernelversion20:11:060
1857999414,71cyclictest249452sleep000:05:440
1857999414,71cyclictest15998-21vmstat19:51:330
185799939,75cyclictest16603-21aten_r4power_cu19:55:420
185799939,73cyclictest23283-21ls00:00:320
1857999315,70cyclictest2097-21entropy19:10:520
1857999315,69cyclictest10787-21sshd21:19:440
1857999314,69cyclictest3909-21runrttasks20:56:480
185799929,73cyclictest13798-21kernelversion21:31:050
185799929,44cyclictest27625-21runrttasks20:28:290
1857999243,40cyclictest3533-21runrttasks20:41:300
1857999214,43cyclictest10092-21munin-node19:36:310
1857999213,70cyclictest3533-21runrttasks21:41:160
1857999115,67cyclictest14903-21munin-node23:30:580
1857999114,69cyclictest23317-21aten_r4power_cu00:00:420
1857999114,68cyclictest7415-21munin-node19:26:070
1857999114,68cyclictest32043-21munin-node22:35:530
1857999114,68cyclictest27524-21runrttasks22:19:420
1857999114,68cyclictest20632-21netstat23:51:040
1857999114,68cyclictest1876-21unixbench_singl22:41:260
1857999114,40cyclictest14514-21runrttasks19:47:420
1857999015,66cyclictest6874-21munin-node21:06:180
1857999015,66cyclictest3533-21runrttasks23:15:420
1857999015,66cyclictest24902-21munin-node22:10:530
1857999015,64cyclictest11971-21tune2fs19:40:520
1857999010,70cyclictest20798-21runrttasks20:06:250
185799899,71cyclictest3533-21runrttasks22:22:510
1857998914,66cyclictest9407-21munin-node23:11:030
1857998914,66cyclictest6881-21fschecks_time23:00:530
1857998914,66cyclictest22172-21munin-node22:00:420
1857998910,69cyclictest17719-21munin-node23:40:540
1857998814,65cyclictest5207-21tune2fs22:55:500
1857998715,63cyclictest15760-21swap21:36:210
1857998714,64cyclictest29836-21munin-node20:35:510
1857998714,64cyclictest16107-21aten_r4power_cu23:35:420
1857998710,67cyclictest4716-21grep21:00:500
1857998710,67cyclictest3533-21runrttasks23:20:360
185799869,68cyclictest11346-21runrttasks21:20:530
185799869,39cyclictest9727-21runrttasks19:33:290
1857998612,64cyclictest1329-21df_inode20:50:440
1857998610,39cyclictest3823-21fschecks_count19:15:530
1857998514,62cyclictest1410-21uptime00:36:280
185799839,65cyclictest27263-21munin-node00:16:230
1857998334,40cyclictest18767-21runrttasks21:50:200
1857998314,60cyclictest29416-21munin-node00:21:070
1857998214,59cyclictest26395-21sendmail_mailqu00:11:130
1857998115,59cyclictest21131-21netstat21:56:080
1857998115,57cyclictest0-21swapper22:06:130
1857998114,57cyclictest7751-21runrttasks21:10:430
1857998015,56cyclictest4333-21seq22:51:310
1857997914,59cyclictest3533-21runrttasks20:48:350
1857997913,57cyclictest5615-21munin-node19:20:560
1857997814,56cyclictest29997-21latency_hist22:30:320
1857997814,55cyclictest3533-21runrttasks00:27:550
1857997743,24cyclictest30062-21munin-node22:30:410
1857997716,52cyclictest3314-21lldpd22:49:480
185799759,57cyclictest13299-21latency_hist21:30:320
1857997516,51cyclictest19373-21chrt23:45:540
1857997515,51cyclictest18342-21cpu20:00:450
1857997210,52cyclictest13809-21seq23:26:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional