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2022-09-30 - 18:00
/usr/bin/Xorg /usr/bin/Xorg

ARM TI OMAP3359 @1000 MHz, Linux 4.19.94-rt39 (Profile)

Latency plot of system in rack #7, slot #8
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot8 (updated Fri Sep 30, 2022 02:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10688220729,49sleep00-21swapper/019:09:220
108319917241,115cyclictest10250irq/56-4a10000019:48:470
108319916628,114cyclictest1374-21nginx20:43:530
108319916530,103cyclictest27192-21seq00:25:490
108319916226,118cyclictest24048-21munin-plugin-st00:15:010
108319916225,14cyclictest10250irq/56-4a10000021:38:130
108319916149,94cyclictest3650irq/20-4900000021:45:410
108319916136,112cyclictest799-21dbus-daemon21:00:010
108319915829,110cyclictest14198-21sshd19:22:030
108319915823,16cyclictest10250irq/56-4a10000022:19:000
10831991575,110cyclictest1337-21/usr/sbin/munin22:45:180
108319915743,96cyclictest3650irq/20-4900000023:18:070
108319915738,107cyclictest799-21dbus-daemon00:39:450
108319915723,118cyclictest19599-21apt-get21:50:350
108319915715,127cyclictest1302-21snmpd19:12:420
10831991567,36cyclictest22711-21sshd00:09:310
10831991567,17cyclictest29034-21memory20:20:370
108319915642,95cyclictest3650irq/20-4900000021:42:070
10831991558,18cyclictest1302-21snmpd23:06:310
108319915525,15cyclictest5766-21sshd23:01:130
108319915446,96cyclictest24945-21runrttasks00:17:090
108319915437,106cyclictest30518-21sshd20:25:320
10831991538,18cyclictest13404-21fw_forwarded_lo21:25:260
10831991537,16cyclictest4486-21ntp_states20:50:430
108319915341,99cyclictest26051-21seq22:14:160
108319915338,104cyclictest10782-21ntpq23:20:380
108319915329,107cyclictest10250irq/56-4a10000019:28:470
108319915327,115cyclictest11929-21/usr/sbin/munin21:20:260
108319915326,115cyclictest7829-21fw_packets23:10:300
10831991527,21cyclictest19807-21runrttasks23:56:220
10831991527,19cyclictest16315-21ntpq19:30:420
108319915237,102cyclictest71212chrt21:00:180
10831991518,13cyclictest20773-21apt-get19:52:040
10831991517,31cyclictest24185-21seq22:05:430
108319915133,107cyclictest32607-21wget22:40:170
10831991508,17cyclictest16899-21diskstats23:45:470
10831991507,17cyclictest15492-21wget23:40:140
108319915037,100cyclictest2918-21wget20:45:170
108319915029,105cyclictest10250irq/56-4a10000023:29:060
108319915023,117cyclictest14032-21munin-plugin-st23:35:020
108319915016,15cyclictest10250irq/56-4a10000019:18:340
10831991499,17cyclictest31733-21diskstats20:30:240
10831991497,53cyclictest11420-21apt-get21:17:120
10831991496,17cyclictest4250-21ntpq22:55:440
108319914941,95cyclictest19529-21latency_hist19:45:020
108319914919,19cyclictest1302-21snmpd21:58:200
108319914916,18cyclictest28160-21sshd00:30:300
10831991487,18cyclictest26210-21/usr/sbin/munin20:10:270
10831991486,14cyclictest22946-21ntpq22:00:430
108319914816,17cyclictest3657-21runrttasks22:54:300
108319914811,12cyclictest10250irq/56-4a10000022:24:010
108319914810,16cyclictest25546-21wget00:20:160
108319914726,109cyclictest1374-21nginx20:38:530
108319914724,20cyclictest17912-21wget23:50:180
10831991466,30cyclictest27634-21df20:15:190
108319914643,92cyclictest10381-21runrttasks21:13:480
108319914611,19cyclictest1302-21snmpd20:02:530
108319914424,108cyclictest811-21avahi-daemon23:35:440
10831991436,16cyclictest18204-21runrttasks19:39:300
108319914343,86cyclictest10150irq/55-4a10000022:30:360
108319914326,105cyclictest22858-21ntp_states19:55:430
108319914325,107cyclictest20606-21df00:00:180
108319914325,105cyclictest29004-21fw_conntrack22:25:260
10831991428,15cyclictest14602-21df21:30:220
10831991427,16cyclictest8371-21diskstats21:05:220
108319914239,93cyclictest25383-21runrttasks20:05:430
108319913633,86cyclictest10150irq/55-4a10000022:38:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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