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2024-10-10 - 21:13
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot3.osadl.org (updated Thu Oct 10, 2024 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4201238921sleep4200-21sendmail_mailst07:06:210
476699254226cyclictest8915-21munin-run09:50:380
476699253228cyclictest8213-21netwatch12:18:170
476699251225cyclictest13389-21cat10:10:410
476699251220cyclictest14504-21munin-run10:15:360
476699248182cyclictest29969-21latency_hist09:00:570
476699247217cyclictest23530-21ssh10:56:100
476699247215cyclictest3602-21munin-node0
476699246181cyclictest17951-21cpuspeed10:30:510
476699245219cyclictest11376-21cat10:01:260
476699245217cyclictest21203-21if_eth008:21:270
476699245214cyclictest11961-21perl07:41:200
476699245184cyclictest9471-21df07:30:580
476699244219cyclictest5791-21latency_hist09:36:210
476699244213cyclictest9401-21ssh12:25:400
476699243216cyclictest2725-21lxpanel07:52:210
476699242213cyclictest9918-21ssh09:55:010
476699242179cyclictest24987-21ssh11:02:000
476699241216cyclictest18958-21munin-run10:35:360
476699241216cyclictest1407-21ssh11:42:000
476699241215cyclictest2802-21ssh11:47:300
476699241213cyclictest20249-21df_inode10:41:130
476699241212cyclictest7970-21df_inode09:46:140
476699240214cyclictest20750-21sh10:42:290
476699240212cyclictest21198-21munin-node0
476699240212cyclictest11727-21grep07:40:500
476699240211cyclictest1034-21cpu09:15:470
476699240207cyclictest16709-21chrt08:01:400
476699240172cyclictest29106-21df_inode11:21:120
476699239213cyclictest16320-21ntp_states10:22:420
476699239212cyclictest32273-21diskmemload10:19:570
476699238213cyclictest9342-21munin-node0
476699238211cyclictest24547-21fschecks_time08:36:130
476699238210cyclictest22359-21irqstats08:26:270
476699238210cyclictest17559-21df_inode08:06:040
476699237212cyclictest6014-21ifplugd12:15:190
476699237210cyclictest5731-21ssh12:02:550
476699237209cyclictest30115-21munin-node0
476699237209cyclictest27325-21ssh11:12:240
476699237174cyclictest18516-21munin-node0
476699237141cyclictest28089-21irqstats08:51:280
476699236210cyclictest4706-21ssh11:56:330
476699236210cyclictest10801-21ssh12:34:130
476699236209cyclictest2725-21lxpanel12:08:200
476699236208cyclictest3808-21if_eth011:51:550
476699236208cyclictest20443-21apt08:17:320
476699236207cyclictest5163-21chrt09:32:480
476699236205cyclictest2941-21runrttasks11:39:060
476699236174cyclictest2876-21snmpd09:10:350
476699236169cyclictest24686-21munin-node0
476699235210cyclictest32030-21sshd11:33:320
476699235210cyclictest30833-21ssh11:28:010
476699235208cyclictest2725-21lxpanel07:10:560
476699235207cyclictest6478-21ntp_states07:17:130
476699235205cyclictest1278-21sort09:16:330
476699235171cyclictest16304-21df08:00:520
476699235170cyclictest23444-21idleruntime08:31:200
476699235168cyclictest3435-21cat09:25:490
476699234208cyclictest26553-21runrttasks08:45:330
476699234206cyclictest26894-21ssh11:11:140
476699233208cyclictest9672-21ssh12:27:010
476699233202cyclictest30587-21sshd09:02:040
476699232208cyclictest393-1kworker/0:1H12:37:290
476699232203cyclictest13913-21munin-plugin-st07:50:430
476699231203cyclictest7659-21ntp_states07:22:100
476699229207cyclictest11557-21ssh10:01:520
476699228202cyclictest2725-21lxpanel08:46:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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