On Tue, Apr 02, 2002 at 06:47:15PM -0600, dman wrote:
> On Tue, Apr 02, 2002 at 05:11:19PM -0500, Duncan Findlay wrote:
> | On Tue, Apr 02, 2002 at 01:00:12PM -0500, Craig Hughes wrote:
> | > On Tue, 2002-04-02 at 04:27, Matt Sergeant wrote:
> 
> | > > One thing to beware of is that Perl will *never* free memory back to the 
> | > > OS. Ever.
> | > 
> | > That shouldn't matter much in our case, because of the
> | > spawn-die-spawn-die-spawn-die nature of spamd.  The only process that
> | > could be "growing" is the master spamd process, but it's never doing
> | > anything that allocates memory.
> | 
> | The only problems come when you get "spawn-spawn-spawn-spawn-spawn-spawn-
> | spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-
> | spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-spawn-crash-and-burn" as
> | soon as fetchmail kicks in.
> 
> Have you ever seen a load average of 29.5?  (I have, and fetchmail
> wasn't involved though SA was)
> 
> That's why exim has the 
>     deliver_queue_load_max
> option.  I have mine set so that if the load average is above 5.0,
> then exim will not spawn a delivery process, which means that no SA
> processes will be spawned.  The message will just sit in the queue
> until the next queue run when it will deliver it if the load average
> is below 5.0.
>  
> -D
> 

Didn't know about that option; that my be a better solution for me that
spamd -m 5

-- 
Duncan Findlay

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