Hi,
On Thu, Aug 15, 2024 at 10:31:12AM -0700, H.J. Lu via Gcc wrote:
> On Thu, Aug 15, 2024 at 10:17 AM Harald Anlauf via Gcc <gcc@gcc.gnu.org>
> wrote:
> > is it only me who is recently experiencing intermittent
> > but extreme slowness of "git pull"?
> >
> > I did an ssh -v and saw the following:
> >
> > debug1: pledge: filesystem full
> >
> > Is that real or a bogus message?
> >
> > (My local disk isn't full, fortunately :)
git pull could indeed have been somewhat slow, but that debug1 message
is unrelated and doesn't indicate a real issue.
> GCC bugzilla was very slow a few hours earlier. Now it seems OK.
This was caused by agressive spiders that ignore robots.txt and
queried bugzilla over and over again. We have apache modqos and
fail2ban to capture so such spiders get banned after a short time,
till they get unbanned again and the whole circus starts over :{ We
should probably be more agressive, but we don't want to block regular
really active users or multiple users behind the same outgoing NAT ip.
The 16 most frequent fail2banners, those that just come back every
time after the ban times out, have been added to the permanent block
list. Hopefully that helps.
We have isolated the services so no service can overload the system
completely. But it can still slow down some others.
Cheers,
Mark
