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2024-04-15 - 08:08
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 Mar 26, 2024 00:43:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
877699498145,0cyclictest8283-21fschecks_time22:06:090
877699475129,0cyclictest4679-21kernelversion20:25:430
877699473112,0cyclictest3159-21runrttasks23:40:250
877699468124,0cyclictest15293-21cat22:25:490
877699462142,0cyclictest12890-21cron20:49:340
877699457151,0cyclictest23371-21cut00:16:050
877699454121,0cyclictest2725-21syslogd23:29:280
877699440152,0cyclictest30212-21tune2fs20:06:070
877699437175,0cyclictest22642-21seq21:15:190
877699437124,0cyclictest2725-21syslogd22:19:310
877699435171,0cyclictest16805-21head22:30:320
877699433128,0cyclictest2725-21syslogd00:14:280
877699431136,0cyclictest12295-21fschecks_time20:46:010
87769942998,0cyclictest7416-21cron23:34:290
87769942595,0cyclictest2725-21syslogd00:34:280
877699425134,0cyclictest9737-21python20:40:120
877699425118,0cyclictest18883-21python00:05:150
877699423130,0cyclictest23849-21cron21:19:350
877699423109,0cyclictest22021-21cron21:14:290
877699418170,0cyclictest31201-21runrttasks23:10:150
877699414168,0cyclictest27684-21rt-features23:00:220
87769941192,0cyclictest2725-21syslogd21:59:320
87769940995,0cyclictest2725-21syslogd23:24:290
877699408155,0cyclictest28485-21tune2fs20:01:110
877699407123,0cyclictest18929-21cat19:35:510
87769940592,0cyclictest8444-21timerandwakeup23:35:550
877699405117,0cyclictest23891-21python19:50:200
877699403106,0cyclictest9440-21unixbench_singl19:10:250
87769939297,0cyclictest32689-21munin-node21:45:260
877699392155,0cyclictest17042-21python21:00:120
87769939175,0cyclictest2725-21syslogd21:34:280
87769939162,0cyclictest17905-21cron22:34:320
877699391142,0cyclictest31370-21sshd20:10:250
877699389104,0cyclictest13021-21df_abs22:20:190
87769938769,0cyclictest2725-21syslogd23:54:280
877699386148,0cyclictest15742-21cat20:55:490
87769938384,0cyclictest20454-21unixbench_singl22:40:260
877699381111,0cyclictest5714-21munin-node20:30:190
87769938074,0cyclictest2725-21syslogd20:19:290
877699377100,0cyclictest15404-21unixbench_singl23:55:250
87769937263,0cyclictest26384-21head21:25:260
87769937158,0cyclictest30312-21tr00:35:470
877699371147,0cyclictest29953-21rt-features21:35:190
87769937059,0cyclictest24584-21unixbench_singl00:20:260
877699369146,0cyclictest21096-21tune2fs19:41:150
877699369136,0cyclictest2972-21rpc.gssd21:49:330
87769936775,0cyclictest25206-21cron19:54:340
87769936664,0cyclictest3159-21runrttasks23:05:270
87769936559,0cyclictest12412-21cron19:19:300
87769935980,0cyclictest18372-21latency_hist21:04:330
877699359117,0cyclictest27340-1kworker/0:2H22:50:460
87769935666,0cyclictest8770-21cron22:09:330
87769935275,0cyclictest27039-21cron22:59:280
877699352110,0cyclictest16546-21cron23:59:340
87769935065,0cyclictest2667-21aten2.4_r8power20:20:310
87769934894,0cyclictest0-21swapper22:46:090
87769934362,0cyclictest1319-21perl23:16:010
87769933856,0cyclictest6455-21cut22:01:050
877699336216,0cyclictest3159-21runrttasks00:25:240
877699335113,0cyclictest11582-21python23:45:160
87769933457,0cyclictest7402-21cron20:34:330
877699334118,0cyclictest27340-1kworker/0:2H19:29:340
87769933373,0cyclictest2889-21lldpd21:39:350
87769933160,0cyclictest13104-21unixbench_singl19:20:280
877699330211,0cyclictest21558-21cron19:44:330
87769932454,0cyclictest15600-21perl19:26:200
1011930,0rcuc/08752-21cron19:09:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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