On 1/17/2011 9:05 PM, Wietse Venema wrote:
If this happens often, this means that postscreen cannot handle
more than 10 SMTP connections per second, or that your system clock
is jumping (as in: running inside a VM).
i'm running postfix on native linux OS (bare-metal)
I see the warning once a day on my lightly-loaded server with a
single 15kRPM disk under an ancient CPU; the timing suggests that
this happens while some cron job is doing house cleaning.
yes, i think the disk I/O was to busy to handle postfix and view http
services.
is the "delayed" psc_cache_update doing any harm?if not, i can live with
that (or at least i should figure out how to tune the disk I/O latency)
I added this check because someone insisted on running postscreen
on top of an SQL database, and complained that postscreen performance
was erratic. After I added the warning he stopped complaining.
Wietse
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