i have a Intel Quad Core Xeon X3440 (4 x 2.53GHz, 8MB Cache, Hyper Threaded) with 16gig and 1tb harddrive with a 1gb port and my apache is causing my cpu to go up to 100% on all four cores heres my http.config
<IfModule prefork.c>
StartServers 10
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MaxSpareServers 15... (4 Replies)
I was using my computer normally, then started up kvpnc to remote into a system. On disconnecting from kvpnc and closing the program, my internet connection would not work -- no sites loaded. Two restarts didn't help. I then opened the program and connected, which let me post this. But I don't... (5 Replies)
Hi,
I am seeing very high kernel usage and very high load averages on my system (Although we are not loading much data to our database). Here is the output of top...does anyone know what i should be looking at?
Thanks,
Lorraine
last pid: 13144; load averages: 22.32, 19.81, 16.78 ... (4 Replies)
gcv(1) Scotch user's manual gcv(1)NAME
gcv - graph file converter
SYNOPSIS
gcv [options] [igfile] [ogfile] [oxfile]
DESCRIPTION
The gcv program converts Scotch graph files from and to other external file formats.
File igfile is converted into graph file ogfile, with optional geometry data being put in geometry file oxfile, if it is available.
When file names are not specified, data is read from standard input and written to standard output. Standard streams can also be explicitly
represented by a dash '-'.
When the proper libraries have been included at compile time, gcv can directly handle compressed graphs, both as input and output. A stream
is treated as compressed whenever its name is postfixed with a compressed file extension, such as in 'brol.grf.bz2' or '-.gz'. The compres-
sion formats which can be supported are the bzip2 format ('.bz2'), the gzip format ('.gz'), and the lzma format ('.lzma', on input only).
OPTIONS -h Display some help.
-iifmt Set format of input graph file, which can be:
bnum Boeing-Harwell format. This is a matrix format. Only square matrices are supported. Square matrices with unsymmetric pattern
are symmetrized. In case the file contains several matrices, the num parameter allow the user to provide the index of the
matrix to convert, starting from 0. When the num parameter is not set, it is assumed to be 0.
c Chaco format. This is an adjacency graph format, also used by MeTiS.
m Matrix Market format. This is a matrix format describing individual edges. Matrix pattern is symmetrized, such that rectangu-
lar matrices are eventually squared.
s Scotch graph format. This is an adjacency graph format.
-oofmt Set format of output graph file, which can be:
c Chaco format.
m Matrix Market symmetric pattern format.
s Scotch format. This is the default.
-V Display program version and copyright.
EXAMPLE
Convert a Matrix Market graph into a Scotch graph. Matrix Market files do not comprise geometry data, so no geometry file is needed on out-
put:
$ gcv -im brol.mm brol.grf
SEE ALSO gbase(1), gtst(1), gmap(1), gord(1), gout(1).
Scotch user's manual.
AUTHOR
Francois Pellegrini <francois.pellegrini@labri.fr>
February 14, 2011 gcv(1)
