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2022-09-30 - 19:13
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Pentium @133 MHz, Linux 4.18.7-rt5 (Profile)

Latency plot of system in rack #3, slot #5
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l25000000 -m -n -a0 -t1 -p99 -i800 -h1000 -q
Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot5.osadl.org (updated Fri Sep 30, 2022 12:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
105789938990,0cyclictest20082-21sendmail-msp10:20:440
105789938928,0cyclictest15790-21mailstats10:01:080
105789938431,0cyclictest12479-21aten_r3power_cu12:10:580
105789938430,0cyclictest14802-21runrttasks12:21:100
105789938367,0cyclictest28388-21grep10:56:390
105789938333,0cyclictest1152-21jbd2/sda1-808:10:460
105789938327,0cyclictest27572-21missed_timers10:52:070
105789938194,0cyclictest1152-21jbd2/sda1-810:40:490
105789938133,0cyclictest2059-21sendmail09:00:420
105789937893,0cyclictest2247-21irqstats09:00:570
105789937728,0cyclictest14670-21ntp_states09:56:090
105789937681,0cyclictest24540-21cron10:40:380
105789937493,0cyclictest16256-21awk12:26:480
105789937388,0cyclictest14561-21awk12:20:400
105789937186,0cyclictest1152-21jbd2/sda1-811:00:500
105789937032,0cyclictest2609-21runrttasks07:51:090
1057899370103,0cyclictest14442-21cron09:55:390
105789936990,0cyclictest30399-21aten_r3power_vo08:41:300
105789936989,0cyclictest8099-21expr09:26:280
105789936987,0cyclictest2255-21syslogd08:40:380
105789936691,0cyclictest13501-21cron07:25:390
105789936690,0cyclictest1152-21jbd2/sda1-809:35:460
105789936687,0cyclictest16852-21cron07:40:380
105789936683,0cyclictest4456-21cron11:35:390
105789936656,0cyclictest24666-1kworker/0:0H10:47:100
105789936633,0cyclictest5574-21cron11:40:400
105789936632,0cyclictest22323-21mailstats08:05:520
105789936585,0cyclictest5838-21df11:41:210
105789936560,0cyclictest24558-21mailstats08:15:530
105789936393,0cyclictest32275-21chrt08:50:370
105789936173,0cyclictest22543-21apt-get10:31:090
105789936161,0cyclictest5638-21aten_r3power_cu09:15:560
105789935947,0cyclictest10575-21cyclictest11:19:110
105789935876,0cyclictest2338-21snmpd10:27:130
105789935835,0cyclictest11073-21cat07:11:410
105789935829,0cyclictest1266-21grep11:21:020
105789935777,0cyclictest4403-21sendmail-mta09:10:510
105789935688,0cyclictest1152-21jbd2/sda1-807:30:460
105789935680,0cyclictest11569-21expr12:06:300
105789935487,0cyclictest4343-21latency_hist09:10:490
105789935483,0cyclictest2609-21runrttasks09:47:370
105789935277,0cyclictest11996-21df07:16:120
105789935044,0cyclictest17938-21apt07:46:090
105789934970,0cyclictest16966-21latency_hist07:40:480
105789934943,0cyclictest2448-21apt-get11:26:120
105789934933,0cyclictest18080-21df10:11:280
105789934831,0cyclictest2446-21cron08:01:380
105789934776,0cyclictest20782-21timerandwakeup10:22:070
105789934337,0cyclictest9425-21grep09:31:470
105789934333,0cyclictest10086-21sendmail12:00:430
105789934261,0cyclictest6815-21munin-node11:46:360
105789934130,0cyclictest19044-21munin-run12:40:450
105789933967,0cyclictest6718-21munin-node09:21:500
105789933939,0cyclictest26734-21sort08:25:440
105789933792,0cyclictest679-21aten_r3power_po08:52:100
105789933751,0cyclictest17473-21missed_timers10:07:110
105789933730,0cyclictest10281-21cut12:01:020
105789933663,0cyclictest30616-21iostat11:06:340
105789933662,0cyclictest8654-21aten_r3power_en11:52:060
105789933572,0cyclictest2429-21ntpd11:12:070
105789933385,0cyclictest2609-21runrttasks07:56:010
105789933268,0cyclictest27070-21df_inode08:26:310
105789933177,0cyclictest17014-21idleruntime12:31:040
105789933164,0cyclictest28048-21df08:31:180
105789932741,0cyclictest11355-21awk09:41:200
105789931333,0cyclictest22036-21kworker/u2:207:27:200
105789929359,0cyclictest3124-1kworker/0:1H07:10:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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