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2024-02-25 - 13:20
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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 all highest latencies:
System rack4slot3.osadl.org (updated Sun Feb 25, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10479212516,30sleep010478-21munin-run19:59:510
1503211214,34sleep01521-21munin-node21:10:390
105819911128,16cyclictest41ktimersoftd/020:00:520
6419210117,19sleep06458-21interrupts23:05:300
10581999613,73cyclictest20663-21munin-node23:50:390
10581999414,71cyclictest24609-21sed20:40:570
19262930,4sleep01927-21wc22:50:510
10581999321,63cyclictest31385-21runrttasks21:03:020
10581999314,69cyclictest8287-21munin-node23:10:400
10581999314,43cyclictest15218-21runrttasks21:52:260
325829214,16sleep03256-21ntp_states21:15:430
1341729213,16sleep013420-21yum21:46:030
10581999217,66cyclictest14660-21sensors_temp20:10:490
10581999216,66cyclictest197982sleep022:05:550
10581999215,68cyclictest14786-21seq01:10:340
10581999215,67cyclictest20571-21munin-node22:10:110
10581999116,65cyclictest19884-21munin-node01:25:470
10581999115,66cyclictest17580-21seq01:20:090
10581999114,68cyclictest3549-21runrttasks20:25:260
10581999114,68cyclictest22742-21kernelversion23:55:320
10581999113,69cyclictest3549-21runrttasks00:35:490
10581999015,66cyclictest31275-21runrttasks22:41:020
10581999014,67cyclictest3549-21runrttasks22:45:360
10581999014,39cyclictest20976-21seq20:30:400
2814528914,15sleep00-21swapper22:31:540
10581998922,58cyclictest29608-21chrt20:56:470
10581998915,38cyclictest22457-21munin-node20:35:300
10581998915,37cyclictest12957-21processes20:05:480
10581998914,66cyclictest4510-21aten_r4power_vo23:00:110
10581998914,66cyclictest12884-21fw_packets23:25:220
10581998914,65cyclictest9178-21aten_r4power_en21:35:130
10581998914,65cyclictest16649-21munin-node01:15:470
10581998913,66cyclictest31736-21munin-node21:05:110
423828814,15sleep03304-21lldpd21:19:590
10581998833,46cyclictest41ktimersoftd/000:25:410
10581998816,49cyclictest10916-21munin-node23:20:260
10581998815,66cyclictest8663-21smart_hda00:51:030
10581998815,37cyclictest15832-21munin-node20:15:190
10581998814,65cyclictest3549-21runrttasks23:15:280
10581998814,65cyclictest3112-21seq22:55:250
10581998714,63cyclictest11921-21smartctl01:01:050
10581998713,65cyclictest6890-21munin-node21:25:580
1058199870,77cyclictest11753-21sed21:40:580
1600128614,15sleep016002-21diskstats23:35:190
10581998632,45cyclictest41ktimersoftd/001:05:390
10581998631,46cyclictest41ktimersoftd/000:10:110
10581998623,27cyclictest19172-21cpu23:45:140
10581998615,61cyclictest30631-21diskstats00:20:210
10581998614,63cyclictest15366-21runrttasks23:32:270
10581998614,36cyclictest29338-21proc_pri22:35:470
10581998613,64cyclictest26864-21munin-node20:50:330
10581998532,16cyclictest41ktimersoftd/021:59:530
10581998531,45cyclictest41ktimersoftd/022:15:300
10581998514,62cyclictest25733-21df_abs00:05:170
786828414,15sleep07872-21smartctl21:30:260
10581998431,45cyclictest41ktimersoftd/020:45:580
10581998430,45cyclictest41ktimersoftd/000:31:100
10581998429,45cyclictest41ktimersoftd/000:40:120
10581998428,46cyclictest17413-21munin-node23:40:170
10581998415,61cyclictest30294-21latency_hist00:19:520
10581998331,43cyclictest41ktimersoftd/022:22:380
10581998329,16cyclictest41ktimersoftd/000:49:530
10581998324,21cyclictest25684-21fschecks_time22:25:240
10581998228,16cyclictest41ktimersoftd/020:20:120
10581998221,22cyclictest15856-21diskstats21:55:200
10581998128,16cyclictest41ktimersoftd/000:00:490
10581997925,45cyclictest9598-21cpu00:55:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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