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Re: [Devmon] input discard rate
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From: Taylor L. <tl...@tr...> - 2008-05-12 20:45:58
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No I hadn't thought to try that... Ill give it a try.. -----Original Message----- From: dev...@li... [mailto:dev...@li...] On Behalf Of Guðmundur Örn Ingvarsson Sent: Friday, May 09, 2008 8:05 AM To: dev...@li... Subject: Re: [Devmon] input discard rate Have you tried reviewing the RRD files and doing the calculations yourself? ___________________________________________ Guðmundur Örn Ingvarsson Landsbankinn Global Unix Infrastructure Engineer Core Systems IT - CS IT Sími / Tel.: (+354) 410 6730 Farsími / Mobile: (+354) 820 5074 Fax: (+354) 410 3032 gud...@la... www.landsbanki.is -----Original Message----- From: dev...@li... [mailto:dev...@li...] On Behalf Of Taylor Lewick Sent: 8. maí 2008 19:14 To: dev...@li... Subject: Re: [Devmon] input discard rate Sure, here they are, but they haven't been touched... Oids ifName : .1.3.6.1.2.1.31.1.1.1.1 : branch ifAlias : .1.3.6.1.2.1.31.1.1.1.18 : branch ifInOctets : .1.3.6.1.2.1.2.2.1.10 : branch ifInDiscards : .1.3.6.1.2.1.2.2.1.13 : branch ifOutOctets : .1.3.6.1.2.1.2.2.1.16 : branch ifOutDiscards : .1.3.6.1.2.1.2.2.1.19 : branch transforms # Get bit speed delta (so we dont have to provide custom delta limit) ifInOps : DELTA : {ifInOctets} ifOutOps : DELTA : {ifOutOctets} # Convert our octets delta into bits per second ifInBps : MATH : {ifInOps} x 8 ifOutBps : MATH : {ifOutOps} x 8 # Do delta transform on all error counters ifInDps : DELTA : {ifInDiscards} ifOutDps : DELTA : {ifOutDiscards} # Perform error to traffic percentage calculations ifInDscPct : MATH : ({ifInDps} / {ifInBps}) x 100 ifOutDscPct : MATH : ({ifOutDps} / {ifOutBps}) x 100 # Create an alias in a bracketed box, or nothing if alias is blank ifAliasBox : REGSUB : {ifAlias} /(\S+.*)/ [$1]/ messages <b>Discards:</b> TABLE: Ifc name|Discards in|Discard rate in|Discard load in|Discards out|Discard rate out|Discard load out {ifName}{ifAliasBox}|{ifInDiscards}|{ifInDps}|{ifInDscPct.color}{ifInDscPct}%{ifInDscPct.errors}|{ifOutDiscards}|{ifOutDps}|{ifOutDscPct.color}{ifOutDscPct}%{ifOutDscPct.errors} Note: Error rates are per second. Load percentages are based on error/bit ratio. ________________________________________ From: dev...@li... [mailto:dev...@li...] On Behalf Of Guðmundur Örn Ingvarsson Sent: Thursday, May 08, 2008 10:47 AM To: 'dev...@li...' Subject: Re: [Devmon] input discard rate We're monitoring a few 6509 but I can't say we've seen numbers like that one. Can you include the oids, transforms and messages files just if there is anything spooky in there? From: dev...@li... [mailto:dev...@li...] On Behalf Of Taylor Lewick Sent: 8. maí 2008 15:11 To: dev...@li... Subject: [Devmon] input discard rate Is anyone out there using devmon to monitor a 6509? If so, do you ever get messages about a link having a very high input discard rate? And if so, what does that mean? I can see output discard counters on the switch by running show int gi#/# counter errors, but I don't see any counters for input-discards, only output-discards. Also, if you look below, the Discards In reports as 0, yet the rate in reports as 72796055, and a 4386%, so I think something is wrong with the way devmon is calculating the discard load in. Ifc name Discards in Discard rate in Discard load in Discards out Discard rate out Discard load out Gi#/# [*** some link ***] 0 72796055.85 4386.49% 0 0.00 0.00% And the rate we are getting is unreal (see above). We aren't hearing of any problems on this link, yet devmon is reporting. This happens about once an hour and lasts about for one poll cycle, i.e. one minute. Fyrirvari/Disclaimer http://www.landsbanki.is/disclaimer ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Devmon-support mailing list Dev...@li... https://lists.sourceforge.net/lists/listinfo/devmon-support Fyrirvari/Disclaimer http://www.landsbanki.is/disclaimer ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Devmon-support mailing list Dev...@li... https://lists.sourceforge.net/lists/listinfo/devmon-support |
