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2019-06-19 - 04:55

Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz, Linux 3.12.31-rt45 (Profile)

Latency plot of system in rack #6, slot #1
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: ondemand
Characteristics of the highest latencies:
System rack6slot1.osadl.org (updated Thu Mar 28, 2019 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
386399850435cyclictest3896-21sensors10:25:171
386399830422cyclictest29470-21sensors10:15:161
386399822422cyclictest0-21swapper/109:40:181
386399821424cyclictest3540-21syscall08:10:221
386399821420cyclictest2020-21sensors08:00:181
386399815416cyclictest9082-21ssh11:20:191
386399812416cyclictest30367-21snmpd08:04:441
386399805417cyclictest0-21swapper/112:30:181
386399804417cyclictest0-21swapper/108:35:171
386399804413cyclictest30367-21snmpd09:35:181
386399803416cyclictest0-21swapper/107:55:191
386399794409cyclictest0-21swapper/111:25:181
386399791404cyclictest30691-21sensors07:50:201
386399789405cyclictest26713-21sensors07:45:191
386399786408cyclictest9438-21ssh09:45:171
386399781404cyclictest0-21swapper/111:45:191
386399774401cyclictest0-21swapper/111:40:191
386299750438cyclictest372-21sensors11:55:190
386399747384cyclictest3906-21sensors12:00:181
386299743434cyclictest14127-21sensors10:40:180
386299742435cyclictest10350-21sensors07:25:190
386299741437cyclictest0-21swapper/010:35:170
386299739433cyclictest0-21swapper/009:15:180
386299738435cyclictest0-21swapper/010:50:190
386299734430cyclictest17572-21sensors10:45:250
386299728429cyclictest2717-21syscall08:09:440
386399726374cyclictest7304-21sensors10:30:171
386299726430cyclictest3753-21context108:05:200
386399725373cyclictest20943-21sensors10:50:191
386299724429cyclictest0-21swapper/009:55:170
386299717424cyclictest13488-21pipe07:35:180
386299715422cyclictest0-21swapper/008:25:180
386399711364cyclictest31235-21sensors11:05:171
386399709365cyclictest10636-21ntp_states10:35:151
386299708417cyclictest30367-21snmpd10:10:090
386299706418cyclictest0-21swapper/007:10:160
386399702361cyclictest30367-21snmpd12:35:381
386399701363cyclictest16462-21sensors07:40:181
386299697417cyclictest0-21swapper/010:00:190
386399690354cyclictest22783-21sensors10:05:181
386299685406cyclictest30367-21snmpd10:25:130
386399675347cyclictest30367-21snmpd08:14:451
386399672346cyclictest19438-21sensors10:00:191
386399669417cyclictest2308-21sensors11:10:181
386299668397cyclictest30367-21snmpd08:39:510
386299656392cyclictest30367-21snmpd07:44:390
386399655339cyclictest30367-21snmpd09:24:591
386399652338cyclictest27784-21sensors11:00:171
386399652337cyclictest30367-21snmpd12:00:311
386299649388cyclictest30367-21snmpd10:05:080
386299639385cyclictest11046-21fstime07:30:170
386299638382cyclictest13358-21sensors08:55:180
386299632379cyclictest6663-21sensors07:15:170
386399631430cyclictest0-21swapper/112:10:171
386399631331cyclictest0-21swapper/111:55:191
386399629327cyclictest21939-21sensors09:15:181
386399628327cyclictest9271-21execl07:25:191
386399625423cyclictest24365-21ssh10:55:181
386399625327cyclictest0-21swapper/110:40:181
386399621322cyclictest16012-21sensors09:55:171
386299616372cyclictest21047-21sensors08:15:210
386399614321cyclictest0-21swapper/110:45:251
386399613420cyclictest0-21swapper/112:15:171
386399613318cyclictest13942-21sensors07:35:181
386399612420cyclictest0-21swapper/112:20:351
386399606315cyclictest3041-21sensors08:25:181
386399596310cyclictest4942-21sensors07:10:161
386399595412cyclictest0-21swapper/111:50:181
386399590308cyclictest25686-21ssh10:10:091
386299589360cyclictest12512-21sensors11:25:180
386299588356cyclictest17495-21sensors12:20:160
386399587406cyclictest0-21swapper/109:20:171
386399578404cyclictest3861-21cyclictest10:20:181
386399576404cyclictest0-21swapper/108:45:161
386299576351cyclictest30367-21snmpd10:20:120
386399573399cyclictest30367-21snmpd08:29:491
386299570350cyclictest12751-21sensors09:50:210
386399555388cyclictest30367-21snmpd08:54:531
386399553291cyclictest0-21swapper/108:39:511
386399550406cyclictest0-21swapper/107:15:171
386399549389cyclictest0-21swapper/111:35:181
386299543337cyclictest10716-21sensors12:10:170
386299538334cyclictest6159-21sensors09:40:180
386399535378cyclictest27718-21sensors12:35:181
386399533278cyclictest12138-21sensors07:30:171
386299529329cyclictest24366-21sensors10:55:180
386299529327cyclictest14114-21sensors12:15:170
386399527376cyclictest8465-21sensors07:20:191
386299527326cyclictest30367-21snmpd12:20:350
386299526327cyclictest29473-21sensors10:15:160
386399521371cyclictest5652-21sensors11:15:201
386299510420cyclictest0-21swapper/011:30:170
386299509319cyclictest26007-21sensors11:45:190
386299509317cyclictest31168-21sensors12:40:210
386299508318cyclictest29437-21sensors11:50:180
386299506418cyclictest0-21swapper/012:35:180
386299502313cyclictest7353-21sensors12:05:170
386299501314cyclictest22664-21sensors11:40:190
386299500316cyclictest0-21swapper/009:35:180
386299499308cyclictest31238-21sensors11:05:170
386299496412cyclictest18636-21sensors09:10:170
386299496313cyclictest25261-21sensors09:20:170
386299493312cyclictest9921-21sensors08:45:160
386399490355cyclictest1309-21sensors08:20:171
386299487306cyclictest0-21swapper/012:00:180
386299483306cyclictest0-21swapper/008:29:490
386299479403cyclictest11643-21sensors08:50:180
386299478405cyclictest0-21swapper/009:04:550
386299472301cyclictest32587-21sensors07:55:190
386299470423cyclictest15075-21sensors09:00:170
386299468397cyclictest2313-21sensors11:10:180
386399466342cyclictest30367-21snmpd08:49:521
386299466296cyclictest19283-21sensors11:35:180
386399465345cyclictest30367-21snmpd12:15:341
386299464395cyclictest1315-21sensors08:20:170
386399459380cyclictest0-21swapper/109:10:171
3863994592cyclictest17455-21diskmemload09:50:211
386299458417cyclictest28668-21sensors09:25:190
386399448336cyclictest15927-21sensors11:30:171
386299444437cyclictest0-21swapper/009:30:180
386399438431cyclictest0-21swapper/109:30:181
386299432425cyclictest5656-21sensors11:15:200
386299428282cyclictest8416-21dhry2reg07:20:190
386299427421cyclictest0-21swapper/011:00:170
386299427419cyclictest0-21swapper/010:30:170
386299427280cyclictest0-21swapper/012:30:180
386299423416cyclictest30367-21snmpd08:34:500
386399412405cyclictest0-21swapper/109:05:161
386299396390cyclictest9084-21sensors11:20:190
386299395391cyclictest29524-21dhry2reg07:49:400
386299383377cyclictest2018-21sensors08:00:180
386299381375cyclictest9435-21sensors09:45:170
386399350314cyclictest0-21swapper/109:00:171
386299322318cyclictest16007-21syscall07:40:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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