You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-07-05 - 14:57

x86 AMD K6-3D @300 MHz, Linux 5.6.19-rt11-k6 (Profile)

Latency plot of system in rack #8, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l50000000 -m -n -p99 -i400 -h800 -q
Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 376 highest latencies:
System rack8slot1.osadl.org (updated Tue Jul 05, 2022 12:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1173899327105,0cyclictest2971-21syslogd10:59:010
117389932252,0cyclictest2971-21syslogd09:39:010
117389931987,0cyclictest28917-21fschecks_time07:55:170
117389931793,0cyclictest2971-21syslogd12:39:040
117389931691,0cyclictest111rcu_preempt10:14:010
117389931536,0cyclictest2971-21syslogd08:09:010
1173899312103,0cyclictest3342-21munin-node09:50:170
117389930937,0cyclictest2971-21syslogd09:19:010
117389930869,0cyclictest24725-21cron12:19:010
117389930437,0cyclictest2971-21syslogd07:16:010
117389930338,0cyclictest17612-21idleruntime-cro11:59:010
117389929877,0cyclictest26511-21cron12:24:060
117389929841,0cyclictest20620-21cron07:34:020
117389929838,0cyclictest7767-21cron08:29:020
117389929770,0cyclictest3360-21runrttasks08:54:360
117389929524,0cyclictest2971-21syslogd09:09:010
117389929468,0cyclictest16653-21cron08:54:010
117389929463,0cyclictest26517-21sh12:24:000
117389929372,0cyclictest2488-21interrupts11:15:030
117389929268,0cyclictest17075-21munin-run07:24:010
117389929239,0cyclictest5169-21cron11:24:000
117389929159,0cyclictest7352-21munin-run09:59:040
117389929148,0cyclictest24184-21cron07:44:010
117389928972,0cyclictest10215-21cut10:05:110
117389928752,0cyclictest2971-21syslogd11:04:000
117389928747,0cyclictest3360-21runrttasks11:39:590
117389928651,0cyclictest17479-21tune2fs10:25:200
117389928245,0cyclictest25135-21cron10:49:010
117389928239,0cyclictest32246-21cron11:09:020
117389928044,0cyclictest2971-21syslogd11:54:010
117389927850,0cyclictest397-21awk11:09:430
117389927844,0cyclictest26910-21idleruntime-cro10:54:010
117389927844,0cyclictest19700-21tune2fs09:00:200
117389927748,0cyclictest13111-21cron08:44:010
117389927744,0cyclictest14060-21idleruntime-cro11:49:010
117389927738,0cyclictest5995-21cron08:24:020
117389927651,0cyclictest21023-21fschecks_time10:35:200
117389927436,0cyclictest21976-21seq07:35:240
117389927371,0cyclictest20265-21cut12:04:590
117389927350,0cyclictest6392-21grep11:25:200
117389927246,0cyclictest9541-21cron08:34:010
117389927049,0cyclictest14111-21run-parts10:16:010
117389926971,0cyclictest18033-21python11:59:320
117389926869,0cyclictest25370-21fschecks_time07:45:160
117389926740,0cyclictest29974-21basename09:30:010
117389926721,0cyclictest26579-21cat09:20:110
117389926624,0cyclictest9130-21cron10:04:020
117389926459,0cyclictest111rcu_preempt10:34:000
117389926438,0cyclictest14319-21perl08:45:180
117389926251,0cyclictest17065-21cron07:24:070
117389926153,0cyclictest2385-21python09:44:310
117389926038,0cyclictest11325-21munin-run08:39:040
117389925835,0cyclictest21923-21kernelversion12:09:540
117389925746,0cyclictest31300-21cron08:04:010
117389925643,0cyclictest7582-21memory11:29:560
117389925535,0cyclictest4202-21cron08:19:020
117389925239,0cyclictest13501-21cron07:14:020
117389925221,0cyclictest1976-21cron09:44:020
117389925152,0cyclictest29107-21cron09:29:010
117389925140,0cyclictest3360-21runrttasks12:29:210
117389925138,0cyclictest9338-21seq11:34:450
117389925125,0cyclictest1007-21python08:09:310
117389924841,0cyclictest23360-21cron10:44:010
117389924746,0cyclictest26462-21df_abs07:49:370
117389924171,0cyclictest9-21ksoftirqd/009:09:070
117389923440,0cyclictest9-21ksoftirqd/010:19:070
1011440,0rcuc/09915-21cron07:04:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional