Re: Not getting all RRD graphs

From: Joe Loiacono (jloiacon@nastg.gsfc.nasa.gov)
Date: Thu May 31 2001 - 06:11:25 PDT

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    Try sending this to flowscan@net.doit.wisc.edu or, plonka@doit.wisc.edu

    Joe

    At 10:44 AM 05/28/2001 -0500, Adam Maloney wrote:
    >I ran flowscan against some raw files, and got the output below. The Out
    >of Memory error is particularly interesting, since this system has 96MB of
    >RAM plus 260M of swap, and all it's running is BIND.
    >
    >The first time I ran it, I got a couple of .rrd files in the graphs
    >directory. When I tried to make against the graphs.mf file, I got some
    >errors because not all of the rrd files were there (found a post in the
    >archives on how to make them by hand). I even was able to fix the
    >unsupported output format errors...but the PNG graphs show no data, they
    >have the outlines for the graphs, but it looks as though there's no data
    >being graphed.
    >
    >If I run flowscan again, it doesn't update any of the rrd files now in the
    >graphs directory.
    >
    >bash-2.05# ./flowscan
    >NextHops and OutputIfIndexes are undefined.
    >Identifying outbound flows based solely on destination address ...
    >Loading "Napster_subnets.boulder" ...
    >Loading "local_nets.boulder" ...
    >2001/05/28 10:04:49 working on file xxx.xxx.xxx.xxx.flows.1...
    >2001/05/28 10:05:07 flowscan-1.020 CampusIO: Cflow::find took 18 wallclock
    >secs (18.18 usr + 0.04 sys = 18.22 CPU) for 1000000 flow file bytes, flow
    >hit ratio: 7353/18181
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (chunk-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (chunk-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >ERROR updating /usr/local/var/db/flows/graphs/0:0.rrd: unknown option
    >'/usr/local/var/db/flows/graphs/0:0.rrd'
    >perl in free(): warning: modified (page-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (chunk-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (page-) pointer.
    >ERROR updating /usr/local/var/db/flows/graphs/ftpPASV_src.rrd: unknown
    >option '/usr/local/var/db/flows/graphs/ftpPASV_src.rrd'
    >perl in free(): warning: chunk is already free.
    >perl in free(): warning: modified (page-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (chunk-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (page-) pointer.
    >perl in free(): warning: chunk is already free.
    >ERROR updating /usr/local/var/db/flows/graphs/ftpPASV_dst.rrd: unknown
    >option '/usr/local/var/db/flows/graphs/ftpPASV_dst.rrd'
    >perl in free(): warning: chunk is already free.
    >perl in free(): warning: modified (page-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (chunk-) pointer.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: junk pointer, too high to make sense.
    >perl in free(): warning: modified (page-) pointer.
    >perl in free(): warning: chunk is already free.
    >ERROR updating /usr/local/var/db/flows/graphs/RealAudio.rrd: unknown
    >option '/usr/local/var/db/flows/graphs/RealAudio.rrd'
    >perl in free(): warning: chunk is already free.
    >ERROR updating /usr/local/var/db/flows/graphs/Quake.rrd: expected 6 data
    >source readings (got 1) from U"(`e:0:...
    >perl in realloc(): warning: chunk is already free.
    >Out of memory!
    >bash-2.05#
    >
    >
    >Adam Maloney
    >Systems Administrator
    >Sihope Communications
    >
    >--
    >cflowd mailing list
    >cflowd@caida.org

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