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2024-06-20 - 03:59
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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 Wed Jun 19, 2024 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2722699266115cyclictest27266-21fw_packets09:32:320
272269926570cyclictest2911-21snmpd10:22:220
2722699260133cyclictest29790-21ntp_offset09:43:290
2722699258132cyclictest32515-21cpu12:21:360
2722699257130cyclictest13350-21sh10:54:590
2722699257128cyclictest30896-21chrt12:13:250
2722699257128cyclictest2466-21sh12:32:110
272269925349cyclictest8297-21irqstats10:32:440
272269925254cyclictest28172-21df_inode12:02:070
2722699252128cyclictest25528-21sh09:24:370
2722699252114cyclictest5829-21latency_hist10:22:030
2722699251125cyclictest19887-21vmstat08:58:340
272269925090cyclictest29771-21diskmemload12:08:240
2722699249127cyclictest21130-21runrttasks09:04:360
272269924888cyclictest1558-21if_eth012:27:470
272269924749cyclictest26427-21ntp_states11:53:420
2722699229204cyclictest18334-21ssh11:17:260
2722699226197cyclictest2167-21munin-node0
2722699225159cyclictest28319-21munin-node0
2722699224198cyclictest12425-21cron10:51:130
2722699223197cyclictest655-21ntp_states09:58:470
2722699223193cyclictest30629-21munin-node0
272269922259cyclictest10060-21munin-node0
2722699222159cyclictest29083-21munin-run12:06:230
27195222218sleep27196-21cpufreq07:11:210
2722699221197cyclictest13653-21latency08:32:170
2722699221158cyclictest24659-21cpu11:46:330
2722699221156cyclictest32032-21ssh09:53:360
2722699221153cyclictest29598-21df07:21:370
2722699220195cyclictest18130-21df_inode11:16:530
2722699220194cyclictest24056-21irqstats09:17:560
2722699220155cyclictest14854-21sort08:37:230
2722699220154cyclictest15765-21munin-run11:06:150
2722699220154cyclictest10158-21kernelversion08:17:120
2722699219157cyclictest2784-21lxpanel09:16:510
2722699219151cyclictest16959-21tune2fs08:46:560
2722699218193cyclictest16003-21runrttasks11:07:030
2722699218191cyclictest4134-21ssh10:13:460
2722699218172cyclictest27773-21ntp_states07:12:480
2722699218149cyclictest22509-21df09:11:430
2722699217150cyclictest404-21cron07:36:120
2722699216189cyclictest4141-21df07:51:360
2722699216188cyclictest20342-21sshd11:26:580
2722699216154cyclictest3150-21gmain09:31:070
2722699215190cyclictest7809-21munin-run10:31:250
2722699215190cyclictest12787-21ps08:28:110
2722699215189cyclictest22355-21munin-run11:36:270
2722699215189cyclictest14746-21chrt11:01:350
2722699215188cyclictest30512-21chrt07:25:110
2722699215186cyclictest30761-21memory09:48:030
2722699215154cyclictest7474-21munin-node0
2722699215151cyclictest5765-21ntp_states07:57:520
2722699214190cyclictest23203-21ssh11:39:280
2722699214189cyclictest10334-21grep10:42:140
2722699214185cyclictest11843-21head08:23:320
2722699213190cyclictest2981-21runrttasks12:25:590
2722699213147cyclictest2784-21lxpanel08:46:330
2722699213147cyclictest2524-21munin-node0
2722699211145cyclictest4901-21grep07:53:320
2722699210185cyclictest1766-21ssh10:03:320
2722699210184cyclictest7644-21sshd08:06:440
2722699210184cyclictest3918-21cat12:37:460
2722699210148cyclictest20634-21ssh11:27:470
2722699209185cyclictest24943-21sort11:47:200
2722699209184cyclictest2911-21snmpd07:37:340
2722699209181cyclictest9572-21modprobe08:13:530
2722699207181cyclictest19107-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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