Ivan.Szanto at ulx.hu
Fri May 30 14:22:37 UTC 2008
2008. máj. 29, 20:14 DU dátummal Miguel DeAvila
<miguel.deavila at flixster-inc.com> ezt írta:
> On Friday 23 May 2008 15:40:36 Ivan Szanto wrote:
> > But after a couple of days of usage we began to have problems. These
> > problems were helped by restarting memcached.
> > After having a closer look at these problems, it appeared that the
> > memory was gradually getting full.
> > This was kind of strange, because we use an expiration time of 6
> > hours,
> > which would mean that after a couple of days all items would have to
> > be
> > evicted except those that were put in the last 6 hours.
> > We suspected that most of the expired items stay in the cache and
> > never
> > get evicted, because the value of the STATS evictions was always 0
> > and
> > because we found a lot of items older than 6 hours.
> This sounds like a reference count problem that dormando referred to
> later in the thread.
thanks for the info, now I understand what dormando wrote to me.
This may be it.
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