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2021-06-20 - 01:58

AMD-K6(tm) 3D processor, 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 Sat Jun 19, 2021 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
46079946775,0cyclictest14786-21df_inode19:38:050
46079945369,0cyclictest15817-21df_inode21:23:040
460799450110,0cyclictest9-21ksoftirqd/020:58:280
46079944977,0cyclictest3443-21tune2fs22:19:420
460799448149,0cyclictest2699-21syslogd23:27:220
460799445148,0cyclictest28217-21chrt20:19:410
46079944367,0cyclictest25824-21cron21:52:310
46079944186,0cyclictest2699-21syslogd21:02:310
46079944180,0cyclictest22277-21cron23:17:270
46079944162,0cyclictest18854-21fschecks_count19:49:450
46079944161,0cyclictest3556-21munin-node23:57:340
460799441145,0cyclictest2699-21syslogd21:47:220
460799441142,0cyclictest18426-21tune2fs21:29:270
460799440152,0cyclictest12100-21tune2fs21:09:290
460799439126,0cyclictest2699-21syslogd21:32:320
460799439123,0cyclictest7867-21fschecks_count20:54:400
46079943771,0cyclictest19564-21sed19:53:080
46079943360,0cyclictest25825-21cron21:52:230
46079943287,0cyclictest2699-21syslogd23:02:220
46079942973,0cyclictest22289-21fschecks_count19:59:390
46079942863,0cyclictest25205-21munin-node20:13:140
46079942783,0cyclictest32255-21tune2fs22:09:270
46079942764,0cyclictest2957-21ntpd23:34:270
46079942693,0cyclictest15864-21munin-run22:57:280
46079942588,0cyclictest10939-21latency_hist19:27:320
46079942558,0cyclictest3070-21munin-node00:12:210
460799425122,0cyclictest14302-21iostat00:28:260
460799425116,0cyclictest2934-21sendmail-mta00:13:270
460799424111,0cyclictest2699-21syslogd22:27:220
460799424102,0cyclictest4583-21cron19:07:300
460799423112,0cyclictest2699-21syslogd00:37:230
46079942263,0cyclictest2934-21sendmail-mta20:29:480
460799421107,0cyclictest29191-21cron23:37:420
460799421106,0cyclictest13903-21tune2fs19:34:280
46079942094,0cyclictest10854-21iostat00:18:270
46079941963,0cyclictest6446-21processes22:29:030
460799419119,0cyclictest12051-21grep00:22:310
46079941764,0cyclictest2773-21lldpd22:04:110
460799415112,0cyclictest31316-21runrttasks23:43:060
460799414109,0cyclictest2001-21cron22:17:210
46079941369,0cyclictest26990-21tune2fs23:29:270
46079941365,0cyclictest1476-21perl23:49:410
460799411116,0cyclictest2699-21syslogd20:32:320
460799410109,0cyclictest3136-21munin-node20:42:330
460799409130,0cyclictest10801-21latency_hist22:42:300
460799406101,0cyclictest2843-21snmpd20:08:080
46079940568,0cyclictest27711-21mailstats21:57:420
460799404111,0cyclictest2699-21syslogd21:17:280
46079940292,0cyclictest23024-21df_inode20:03:070
46079940283,0cyclictest1252-21cron20:37:360
460799401106,0cyclictest2843-21snmpd20:23:050
46079939059,0cyclictest13722-21cron21:17:370
46079938781,0cyclictest18222-21iostat23:03:270
460799387103,0cyclictest19481-21df_inode23:08:140
460799379116,0cyclictest9-21ksoftirqd/021:37:430
46079937296,0cyclictest101rcuc/019:12:590
460799362121,0cyclictest11109-1kworker/0:2H22:49:450
460799354103,0cyclictest22912-21chrt23:18:290
46079934767,0cyclictest9689-21nfs_client22:38:480
460799347103,0cyclictest9-21ksoftirqd/020:47:330
46079933057,0cyclictest2843-21snmpd22:32:390
460799313132,0cyclictest9-21ksoftirqd/023:53:030
46079929481,0cyclictest2699-21syslogd00:07:220
460799288112,0cyclictest2773-21lldpd19:44:280
460799259123,0cyclictest9-21ksoftirqd/019:22:530
460799239116,0cyclictest0-21swapper19:20:390
1012010,0rcuc/08367-1kworker/0:2H19:07:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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