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
>
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