[Perfparse-devel-int] Re: [Perfparse-users] perfparsed & CPU usage

[Yves <yme...@pe...>]

> Yves,
>
> Recompiling with the log_source_nonblock(i)  line commented out does
> not change anything. The CPU still sky-rockets, and the 4 lines still
> show up (a gazillion times) in strace output.

So I just suggest that you upgrade to 0.104.1 this week-end, when Ben rel=
eases it, and I
will try to find out why there is always something to read on the pipe fo=
r select().

The only thing I can suggest you now, if you really want a hacked solutio=
n, is to put
this in log_reader() :

while(10 =3D=3D (r=3Dread(...))) {
  ...
}
if((r>0) && (r<10)) {
   ...
} else if(r =3D=3D 0) {
  sleep(1);
}

Add the 2 last lines to sleep the program when it reads nothing. The CPU =
should still
sky-rocket, but passengers will now have 1 second to get inside the rocke=
t :)

I will try to find something better for 0.104.2 or 0.105 or course :)

Yves
PS. uncomment back log_source_nonblock(i) because it may have side effect=
s.

--=20
- Homepage    - http://ymettier.free.fr - http://www.logicacmg.com -
- GPG key     - http://ymettier.free.fr/gpg.txt                    -
- Maitretarot - http://www.nongnu.org/maitretarot/                 -
- Perfparse   - http://perfparse.sf.net/                           -