[Box-Admins] Re: squeaksource.com image update (was: Does source.squeak.org have the socket leak problem?)

[David T. Lewis]

On Thu, Oct 17, 2013 at 04:29:09PM +0200, Bert Freudenberg wrote:
> 
> On 2013-10-17, at 14:56, "David T. Lewis" <lewis at mail.msen.com> wrote:
> 
> > On Sun, Oct 13, 2013 at 05:34:11PM -0400, David T. Lewis wrote:
> >> 
> >> The new squeaksource image seems to be running well. It is too early to say
> >> for sure, but the runaway socket leaks that I saw in the old image do not
> >> appear to be occurring in the new image. There is however one socket leak
> >> that I have found to be associated with the VNC server. This apparently
> >> leaves one open file descriptor when a client closes its connection (BYW,
> >> this is the first time I've really had occasion to use Ian's RFBServer, it
> >> is really quite amazing). This does not directly impact squeaksource.com
> >> stability so I'm not going to worry about it for now.
> > 
> > To follow up - the new squeaksource.com image has continued to run without
> > problems since I wrote the above. I intentionally restarted it two days ago
> > (testing signal handlers for SIGHUP and SIGTERM based on suggestion from
> > Chris), but otherwise it has run reliably and no manual intervention has
> > been needed.
> > 
> > The socket leak problem is resolved, aside from the minor VNC bug mentioned
> > above, and there has been no recurrence of the unexplained system overload
> > that had occurred one time with the old image.
> > 
> > I still need to set up squeaksource.com under daemontools (tips or examples
> > from source.squeak.org welcome, I've never done it before). Once that is
> > done, I expect that the squeaksource.com image can run indefinitely with
> > little or no manual intervention.
> > 
> > Dave
> 
> Do you know how much traffic it has?
> 

The current apache log /var/log/apache2/squeaksource-access.log covers over
five days of access logging (beginning at 13/Oct/2013:05:32:19 +0200) and it
shows a good deal of read access activity:


ot at box3-squeak:/var/log/apache2# grep GET squeaksource-access.log | wc -l
54163
root at box3-squeak:/var/log/apache2#

So we are seeing around 10,000 GETs per day.

Here are the repository updates that have been made during the last seven days:

2013-10-11T13:13:22+00:00 STORED SmaccDevelopment/SmaCCDev-ThierryGoubier.34.mcz
2013-10-11T15:37:48+00:00 STORED ProcessWrapper/ProcessWrapper-Core-GustavoSantos.3.mcz
2013-10-13T17:21:39.327+00:00 STORED OSProcess/OSProcess-Base-ThierryGoubier.38.mcz
2013-10-13T17:22:49.056+00:00 STORED OSProcess/OSProcess-Base-dtl.39.mcz
2013-10-13T17:23:33.093+00:00 STORED OSProcess/OSProcess-dtl.85.mcz
2013-10-16T01:19:17.699+00:00 STORED OSProcessPlugin/VMConstruction-Plugins-OSProcessPlugin.oscog-eem.43.mcz
2013-10-17T08:26:45.651+00:00 STORED DaliotsPlayground/ConfigurationOfDaliotsPlayground-HwaJong.350.mcz
2013-10-17T11:59:46.884+00:00 STORED DaliotsPlayground/ConfigurationOfDaliotsPlayground-HwaJong.351.mcz
2013-10-17T18:07:40.466+00:00 STORED DaliotsPlayground/ConfigurationOfDaliotsPlayground-HwaJong.352.mcz
2013-10-17T18:34:03.74+00:00 STORED DaliotsPlayground/ConfigurationOfDaliotsPlayground-HwaJong.353.mcz

Dave