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2024-04-19 - 14:52
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Fri Apr 19, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
145959915614,132cyclictest12242-21ls12:57:410
145959914814,64cyclictest22810-21switchtime11:48:340
145959914614,65cyclictest31405-21latency10:33:130
145959914614,122cyclictest951-21basename12:22:520
145959914416,118cyclictest21642-21runrttasks11:45:560
145959914214,57cyclictest16257-21munin-node13:08:280
145959914115,57cyclictest14901-21sh09:42:580
145959914114,66cyclictest8244-21latency_hist11:02:410
145959914015,54cyclictest19195-21munin-node13:18:050
145959914014,66cyclictest13944-21munin-node13:03:080
145959914014,58cyclictest14302-21chrt09:40:250
145959914014,116cyclictest16354-21timerandwakeup11:28:370
145959913817,57cyclictest29500-21diskstats10:27:570
145959913615,52cyclictest9092-21munin-node11:03:320
145959913614,60cyclictest3549-21runrttasks13:14:000
145959913614,35cyclictest22817-21aten_r4power_vo08:27:520
145959913515,111cyclictest28282-21munin-node08:43:300
145959913314,58cyclictest13867-21aten_r4power_cu11:22:510
145959913215,58cyclictest3549-21runrttasks09:56:140
145959913215,56cyclictest27851-21df_abs10:22:560
145959913214,58cyclictest3549-21runrttasks11:18:020
145959913214,54cyclictest24962-21ntp_kernel_pll_08:33:170
145959913114,60cyclictest3549-21runrttasks12:06:580
145959913015,56cyclictest224252sleep008:26:110
145959912815,56cyclictest14927-21perl08:03:000
1654429614,68sleep016597-21fschecks_time09:48:010
14595999615,72cyclictest3549-21runrttasks09:03:470
14595999614,73cyclictest2417-21open_files10:43:260
14595999315,69cyclictest22921-21snmpd10:10:170
14595999213,70cyclictest26946-21grep08:38:380
1851029114,65sleep018513-21ntpq08:13:280
14595999115,67cyclictest11446-21munin-node09:33:150
14595999114,68cyclictest5998-21sshd12:37:560
14595999114,68cyclictest26385-21runrttasks11:59:530
14595999113,69cyclictest11161-21seq09:31:170
14595999015,66cyclictest28454-21munin-node12:07:490
14595999014,43cyclictest21302-21cpu10:02:530
14595998914,66cyclictest4958-21munin-node09:12:490
14595998914,66cyclictest3318-21munin-node09:07:500
14595998914,66cyclictest324-21munin-node08:58:020
14595998914,65cyclictest7457-21munin-node12:43:000
14595998914,42cyclictest32012-21tune2fs12:18:020
14595998914,38cyclictest8658-21munin-node09:23:190
14595998814,65cyclictest26368-21fschecks_time10:18:010
14595998814,65cyclictest22671-21ntp_kernel_pll_13:28:210
14595998814,41cyclictest20431-21munin-node13:23:340
14595998813,44cyclictest5742-21latency_hist12:37:410
1437828717,58sleep03304-21lldpd08:01:500
14595998614,36cyclictest5412-21munin-node10:53:080
14595998516,46cyclictest3549-21runrttasks11:08:430
14595998515,60cyclictest17717-21munin-node11:33:210
14595998514,61cyclictest31528-21proc_pri08:53:320
14595998513,63cyclictest3549-21runrttasks08:09:220
14595998415,60cyclictest4403-21unixbench_singl10:48:400
14595998415,60cyclictest20313-21cat11:42:420
2403828314,56sleep024042-21kernelversion11:53:140
14595998314,33cyclictest10179-21seq12:49:210
14595998214,36cyclictest19560-21munin-node09:58:360
14595998214,32cyclictest30348-21fschecks_count12:13:030
14595998114,58cyclictest32593-21cut10:37:510
1288328015,52sleep012915-21date12:58:360
14595997914,56cyclictest3549-21runrttasks11:17:400
14595997815,54cyclictest7276-21proc_pri09:18:280
14595997715,52cyclictest29898-21munin-node08:48:280
14595997714,26cyclictest25273-21munin-node10:13:350
282527515,49sleep02878-21fschecks_time12:28:020
14595997515,52cyclictest3549-21runrttasks08:17:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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