You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-04-01 - 21:30

x86 AMD Geode @500 MHz, Linux 4.9.47-rt37-geode (Profile)

Latency plot of system in rack #4, slot #3
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -a0 -t1 -p99 -i200 -h400 -q
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 100, highest latencies:
System rack4slot3.osadl.org (updated Sat Apr 01, 2023 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323339914918,121cyclictest5687-21smartctl07:58:450
323339914716,121cyclictest8976-21seq09:53:320
323339914715,34cyclictest4766-21ps09:38:420
323339914715,122cyclictest3549-21runrttasks12:03:110
323339914614,38cyclictest9769-21munin-node09:58:010
323339914415,31cyclictest24403-21munin-node12:23:070
323339914214,34cyclictest27359-21chrt12:32:160
323339914214,118cyclictest3549-21runrttasks08:41:450
323339914114,116cyclictest8892-21munin-node11:33:440
323339914015,115cyclictest770-21wget09:28:070
323339914014,116cyclictest5737-21basename09:43:050
323339913915,114cyclictest14581-21munin-node11:53:400
323339913915,113cyclictest25841-21munin-node10:48:150
323339913816,19cyclictest3233-21snmpd12:46:050
323339913815,111cyclictest21022-21wget10:33:050
323339913814,115cyclictest19532-21df_abs10:28:070
323339913718,108cyclictest16199-21munin-node11:58:180
323339913715,112cyclictest3233-21snmpd09:34:450
323339913715,112cyclictest2442-21swap12:53:430
323339913715,111cyclictest12299-40yum-updatesd-he10:04:180
323339913616,109cyclictest19447-21munin-node12:08:160
323339913615,110cyclictest3189-21munin-node11:18:140
323339913615,110cyclictest21065-21munin-node12:13:240
323339913615,110cyclictest17718-21munin-node10:23:180
323339913614,112cyclictest27672-21sshd10:53:140
323339913517,107cyclictest14484-21munin-node10:13:200
323339913516,110cyclictest29917-21munin-node09:18:150
323339913515,110cyclictest3233-21snmpd07:54:030
323339913515,109cyclictest16955-21munin-node10:18:420
323339913515,109cyclictest1518-21munin-node11:13:280
323339913515,109cyclictest10338-21munin-node11:38:360
323339913515,108cyclictest25125-21wget09:03:050
323339913514,111cyclictest11417-21wget11:43:060
323339913514,110cyclictest4952-21wget11:23:060
323339913514,110cyclictest12868-21munin-node10:08:170
323339913514,109cyclictest6587-21wget13:08:070
323339913416,108cyclictest26671-21munin-node09:08:230
323339913415,109cyclictest5459-21seq13:03:290
323339913415,108cyclictest9740-21munin-node08:13:450
323339913414,110cyclictest3233-21snmpd11:00:220
323339913414,109cyclictest8132-21munin-node08:08:110
323339913414,109cyclictest7298-21munin-node09:48:420
323339913414,109cyclictest3297-21munin-node12:58:440
323339913414,109cyclictest22600-21munin-node10:38:120
323339913315,108cyclictest3233-21snmpd11:10:250
323339913315,108cyclictest27574-21wget12:33:040
323339913315,108cyclictest23430-21munin-node08:58:360
323339913315,108cyclictest20178-21munin-node08:48:210
323339913315,108cyclictest12957-21munin-node11:48:160
323339913315,107cyclictest1558-21munin-node07:48:410
323339913314,109cyclictest3233-21snmpd09:14:380
323339913314,108cyclictest21802-21munin-node08:53:030
323339913215,107cyclictest22691-21munin-node12:18:580
323339913214,30cyclictest12170-21munin-node08:18:430
323339913214,108cyclictest24220-21munin-node10:43:120
323339913214,107cyclictest32415-21munin-node12:48:300
323339913116,105cyclictest31541-21munin-node09:23:500
323339913116,105cyclictest30707-21munin-node11:03:320
323339913115,106cyclictest29172-21sshd12:38:040
323339913115,106cyclictest12983-21munin-node08:23:240
323339913114,109cyclictest7561-40yum-updatesd-he08:04:140
323339913114,107cyclictest1066-21seq07:44:530
323339913014,106cyclictest14611-21munin-node08:28:380
323339912915,104cyclictest7736-21seq11:30:570
323339912915,104cyclictest16746-21munin-node08:33:250
323339912614,103cyclictest19842-21seq08:46:030
32141211917,24sleep03330-21lldpd07:42:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional