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2022-09-30 - 15:20
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Celeron G3900 @2800 MHz, Linux 5.10.35-rt39 (Profile)

Latency plot of system in rack #c, slot #5
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 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 100 highest latencies:
System rackcslot5.osadl.org (updated Fri Sep 30, 2022 12:43:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31699270,26cyclictest12413-21meminfo09:00:190
31699260,25cyclictest21553-21meminfo12:10:200
31799250,24cyclictest4053-21meminfo11:25:181
31799250,24cyclictest19609-21meminfo12:05:181
31699250,24cyclictest5312-21meminfo10:05:180
31699250,24cyclictest16974-21meminfo10:35:170
3652240,0sleep10-21swapper/109:53:371
31799230,22cyclictest19428-21meminfo07:55:171
31799230,22cyclictest15359-21meminfo07:45:201
31699230,23cyclictest8519-21meminfo08:50:190
31799220,21cyclictest31171-21meminfo08:25:161
31799220,21cyclictest11464-21meminfo07:35:181
31799210,20cyclictest13096-21meminfo10:25:181
31699210,21cyclictest5991-21meminfo11:30:170
31699200,2cyclictest15478-21diskmemload12:06:170
31799190,18cyclictest21460-21meminfo08:00:161
31799190,18cyclictest2108-21meminfo11:20:171
316991918,1cyclictest31752-21ls12:35:220
31699190,19cyclictest25449-21meminfo12:20:180
31699190,19cyclictest10459-21meminfo08:55:190
31799184,13cyclictest17014-21apt-get12:00:121
31799180,8cyclictest26056-21apt-get11:00:131
31799180,17cyclictest3373-21meminfo10:00:191
31799180,17cyclictest2679-21meminfo08:35:171
31699180,18cyclictest31845-21meminfo09:50:170
31799170,17cyclictest9896-21meminfo11:40:191
31799170,17cyclictest1400-21meminfo09:55:221
31699170,17cyclictest27970-21meminfo09:40:180
31699170,16cyclictest11830-21meminfo11:45:160
31799160,16cyclictest32521-21meminfo11:15:161
31799160,15cyclictest23402-21meminfo08:05:181
31699160,16cyclictest29328-21meminfo12:30:190
31699160,16cyclictest24752-21meminfo10:55:190
31699160,15cyclictest7931-21meminfo11:35:170
31699160,15cyclictest3636-21meminfo07:15:170
31799152,4cyclictest0-21swapper/111:05:121
31799150,14cyclictest1037-21meminfo07:10:191
31699159,1cyclictest3401-21apt-get11:25:140
31699152,6cyclictest2321-21runrttasks12:03:070
316991515,0cyclictest0-21swapper/009:35:170
31699150,15cyclictest18234-21meminfo09:15:180
31699150,14cyclictest7250-21meminfo10:10:190
31799142,8cyclictest18281-21apt-get10:40:131
31799140,4cyclictest7450-21/usr/sbin/munin07:25:201
31799140,14cyclictest9192-21meminfo10:15:181
31699143,6cyclictest0-21swapper/012:15:200
31699140,13cyclictest29907-21meminfo09:45:170
31799136,6cyclictest4643-21memory08:40:201
31799134,4cyclictest16756-21sed09:10:231
31799130,13cyclictest20872-21meminfo10:45:191
31699132,6cyclictest0-21swapper/010:00:150
31699130,6cyclictest20806-21apt-get08:00:110
31699130,12cyclictest26709-21meminfo11:00:170
31799123,8cyclictest17578-21/usr/sbin/munin09:15:131
31799121,8cyclictest20343-21ntp_states09:20:201
31799121,6cyclictest2321-21runrttasks12:20:411
31799121,4cyclictest0-21swapper/108:15:151
31799121,10cyclictest28826-21expr12:30:131
31799120,12cyclictest22134-21meminfo09:25:171
31699126,5cyclictest30520-21apt-get08:25:120
31699122,3cyclictest0-21swapper/010:48:360
31699121,6cyclictest15478-21diskmemload09:27:220
31699121,5cyclictest26735-21apt-get12:25:130
316991211,1cyclictest11-21ksoftirqd/007:49:260
31699120,12cyclictest28648-21meminfo11:05:160
31799118,3cyclictest21-21ksoftirqd/111:46:551
31799116,3cyclictest14408-21needreboot09:05:181
31799115,3cyclictest1056-21nmbd11:34:181
31799115,2cyclictest11761-21apt-get09:00:131
31799112,6cyclictest31716-21munin-run11:15:001
31799112,5cyclictest6375-21sshd07:21:271
31799111,9cyclictest21737-21/usr/sbin/munin12:10:231
31799111,3cyclictest0-21swapper/108:20:171
31799110,7cyclictest4669-21taskset07:19:071
31799110,10cyclictest31260-21meminfo12:35:171
31799110,10cyclictest15032-21meminfo10:30:181
31699119,1cyclictest0-21swapper/011:50:320
31699117,3cyclictest29935-21apt-get11:10:140
31699113,4cyclictest0-21swapper/008:31:530
31699111,7cyclictest0-21swapper/009:05:150
31699110,11cyclictest22814-21meminfo10:50:190
321652102,5sleep10-21swapper/107:05:301
31799103,5cyclictest25866-21timerwakeupswit08:10:231
31799103,4cyclictest31517-21kworker/u4:011:51:331
31799100,4cyclictest0-21swapper/111:55:131
31699108,2cyclictest0-21swapper/009:22:400
31699104,5cyclictest3118-21kworker/u4:411:57:170
31699104,2cyclictest0-21swapper/008:35:120
31699103,4cyclictest0-21swapper/010:25:130
31699103,4cyclictest0-21swapper/008:45:000
31699102,5cyclictest0-21swapper/009:10:130
31699102,4cyclictest2363-21taskset09:58:180
31699102,4cyclictest0-21swapper/009:30:120
31699101,3cyclictest0-21swapper/008:20:170
31699100,10cyclictest27276-21meminfo08:15:170
3179990,4cyclictest0-21swapper/108:45:241
3169993,3cyclictest0-21swapper/008:12:350
3169992,5cyclictest17361-21irqstats07:50:180
3169990,5cyclictest12299-21basename10:25:000
3169990,4cyclictest1096-21/usr/sbin/munin07:10:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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