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2023-03-29 - 02:30

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 100, highest latencies:
System rack8slot1.osadl.org (updated Wed Mar 29, 2023 00:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2895999339122,0cyclictest23263-21munin-node20:18:540
289599932847,0cyclictest2721-21syslogd19:52:160
289599932283,0cyclictest450-21latency_hist23:52:150
289599931741,0cyclictest2721-21syslogd21:22:170
289599931382,0cyclictest15255-19modprobe19:57:180
289599930753,0cyclictest10501-21nfsd19:43:260
289599930745,0cyclictest17223-21cron20:02:160
289599930645,0cyclictest8904-21cron21:07:160
289599930574,0cyclictest2721-21syslogd23:07:160
289599930535,0cyclictest2820-21lldpd22:18:300
289599930322,0cyclictest19620-19path_id20:07:470
289599930056,0cyclictest16930-21cron23:07:210
289599929921,0cyclictest3015-21perl20:48:390
289599929550,0cyclictest24031-21cron23:27:210
289599929542,0cyclictest6248-21python00:07:530
289599929454,0cyclictest3130-21runrttasks20:23:390
289599929454,0cyclictest18699-21cron23:12:210
289599929452,0cyclictest29803-21cron22:12:160
289599929451,0cyclictest14162-21nfsd21:23:250
289599929344,0cyclictest22687-21cron21:52:160
289599929240,0cyclictest12453-21sh21:17:200
289599929158,0cyclictest10244-21python22:47:490
289599929148,0cyclictest8059-21cron22:42:160
289599929142,0cyclictest26825-21missed_timers23:33:260
289599929046,0cyclictest2001-21cron19:22:170
289599929045,0cyclictest4924-21munin-node00:03:170
289599928956,0cyclictest22669-21python23:22:470
289599928950,0cyclictest3130-21runrttasks23:38:200
289599928949,0cyclictest28888-21cron20:32:170
289599928948,0cyclictest3130-21runrttasks19:11:060
289599928881,0cyclictest29370-21cron23:42:210
289599928748,0cyclictest5790-21cron19:32:170
289599928647,0cyclictest13806-21chrt00:28:190
289599928634,0cyclictest2721-21syslogd23:02:150
289599928555,0cyclictest15265-21df_inode21:27:530
289599928451,0cyclictest2721-21syslogd21:57:190
289599928225,0cyclictest2721-21syslogd00:22:150
289599928220,0cyclictest2226-21runrttasks23:57:150
289599928180,0cyclictest8908-21aten_r8power_cu22:43:160
289599928180,0cyclictest17221-21cron20:02:240
289599927951,0cyclictest4493-21cron22:32:210
289599927951,0cyclictest2116-21perl22:23:340
289599927851,0cyclictest22265-21cron23:22:150
289599927850,0cyclictest3002-21ntpd22:03:170
289599927841,0cyclictest29509-21munin-node20:33:010
289599927753,0cyclictest18385-21cat21:38:240
289599927621,0cyclictest9319-21python21:07:510
289599927552,0cyclictest26255-21cron22:02:160
289599927550,0cyclictest31555-21aten_r8power_cu20:38:190
289599927452,0cyclictest1347-21aten_r8power_vo20:43:450
289599927447,0cyclictest5359-21munin-run20:57:170
289599927351,0cyclictest8630-21cat00:13:310
289599927343,0cyclictest11288-21munin-node00:23:490
289599927253,0cyclictest2557-21ntp_offset23:57:430
289599927239,0cyclictest111rcu_preempt22:17:160
289599927150,0cyclictest20927-21runrttasks21:47:160
289599927049,0cyclictest22571-21cron20:14:160
289599926875,0cyclictest3311-21perl19:23:420
289599926841,0cyclictest30792-21cron19:12:220
289599926653,0cyclictest12619-21cat22:53:250
289599926646,0cyclictest8494-21munin-node19:38:150
289599926548,0cyclictest6659-21aten_r8power_cu19:33:170
289599926444,0cyclictest3744-21cat22:28:260
289599926145,0cyclictest16482-21cron00:37:160
289599925343,0cyclictest5778-21python20:57:510
289599924961,0cyclictest17362-21idleruntime-cro21:37:170
1011430,0rcuc/028935-21cron19:07:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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