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Matt Broughton
Only relatives are absolute.
[...]
> I don't think that reference necessarily relates to the OP's problem. I
> too get the watch appearing that is not associated with getting or
[quoted text clipped - 8 lines]
> possibly re-threading but I have not been able to pin down the exact
> cause.
Have you checked if at those times Spotlight is indexing? I have
exempted my Eudora Folder from being indexed by Eudora 'cause I found
all that writing that Eudora does makes Spotlight way too active for my
taste. I can sort of imagine that a couple of writes by Eudora can
trigger Spotlight indexing, which in turn takes up so much write
activity that it slows Eudora down. And well, given that Spotlight does
nothing useful with Eudora mailboxes anyway...

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Sander Tekelenburg, <http://www.euronet.nl/~tekelenb/>
Mac user: "Macs only have 40 viruses, tops!"
PC user: "SEE! Not even the virus writers support Macs!"
Matt Broughton - 23 Nov 2005 16:45 GMT
> [...]
> > Strangely, if I run the computer off a clone of the system on an
> > external FireWire drive (7200 rmp vs the 4200 rmp Mini internal), I
[quoted text clipped - 4 lines]
> Have you checked if at those times Spotlight is indexing? I have
> exempted my Eudora Folder from being indexed by Eudora
Being indexed by Eudora or Spotlight?
>'cause I found
> all that writing that Eudora does makes Spotlight way too active for my
> taste. I can sort of imagine that a couple of writes by Eudora can
> trigger Spotlight indexing, which in turn takes up so much write
> activity that it slows Eudora down. And well, given that Spotlight does
> nothing useful with Eudora mailboxes anyway...
Thanks Sander. I had tried to pin it down by using top or Activity
Monitor and occasionally would get a glimpse of mdimport or the like
hogging the CPU. Most of the time things were so tied up that Activity
Monitor or top wouldn't even be able to update their info.

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Matt Broughton
Only relatives are absolute.
Sander Tekelenburg - 24 Nov 2005 09:14 GMT
[...]
> > Have you checked if at those times Spotlight is indexing? I have
> > exempted my Eudora Folder from being indexed by Eudora
>
> Being indexed by Eudora or Spotlight?
Sorry, typo. Should have been "[...] by Spotlight".
[...]
> I had tried to pin it down by using top or Activity
> Monitor and occasionally would get a glimpse of mdimport or the like
> hogging the CPU. Most of the time things were so tied up that Activity
> Monitor or top wouldn't even be able to update their info.
FWIW, Here's how I invoke top:
$ top -u -F -R -s 3 -n15

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Sander Tekelenburg, <http://www.euronet.nl/~tekelenb/>
Mac user: "Macs only have 40 viruses, tops!"
PC user: "SEE! Not even the virus writers support Macs!"
Daniel Cohen - 23 Nov 2005 17:21 GMT
> Have you checked if at those times Spotlight is indexing? I have
> exempted my Eudora Folder from being indexed by Eudora 'cause I found
[quoted text clipped - 3 lines]
> activity that it slows Eudora down. And well, given that Spotlight does
> nothing useful with Eudora mailboxes anyway...
As you say, I may as well remove my Eudora folder from the items
Spotlight indexes.
But, as I posted, I am not actually trying to do anything with Eudora
when I get the watch symbol. I simply have it in the foreground because
I have not yet moved another program to the front. And, as I also said,
Activity Monitor shows that Eudora itself jumps up and down between zero
CPU usage and a fairly large CPU usage.

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Sander Tekelenburg - 24 Nov 2005 09:22 GMT
[...]
> I am not actually trying to do anything with Eudora
> when I get the watch symbol. I simply have it in the foreground because
> I have not yet moved another program to the front. And, as I also said,
> Activity Monitor shows that Eudora itself jumps up and down between zero
> CPU usage and a fairly large CPU usage.
Some thoughts:
If you run Eudora in Sponsored Mode, possibly that triggers some (too
much?) activity.
Do you have the Tasks Window visible, so you would be aware if at such a
moment Eudora is sendong/fetching mail?
Might Eudora be automatically compacting mailboxes?
IIRC there are settings to affect Eudora's responsiveness to keystrokes.
You make it more responsive, by telling it to postpone some other
actions (such as filtering). When you do nothing, postponed actions
might be triggered, thus Eudora activity. (But shouldn't last 'long' of
course.)

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Sander Tekelenburg, <http://www.euronet.nl/~tekelenb/>
Mac user: "Macs only have 40 viruses, tops!"
PC user: "SEE! Not even the virus writers support Macs!"
Daniel Cohen - 24 Nov 2005 18:54 GMT
> [...]
>
[quoted text clipped - 8 lines]
> If you run Eudora in Sponsored Mode, possibly that triggers some (too
> much?) activity.
Yes, I do. But what?
> Do you have the Tasks Window visible,
Yes.
>so you would be aware if at such a
> moment Eudora is sendong/fetching mail?
It's definitely not sending or receiving.
> Might Eudora be automatically compacting mailboxes?
Perhaps.
> IIRC there are settings to affect Eudora's responsiveness to keystrokes.
> You make it more responsive, by telling it to postpone some other
> actions (such as filtering). When you do nothing, postponed actions
> might be triggered, thus Eudora activity. (But shouldn't last 'long' of
> course.)
Just possibly I have wrongly assumed that this behaviour should stop
much sooner than it has done. I will keep a look out over a longer
period.
but at the moment I am inclined to think it relates to something on
anothewr thread, that referred to hard disk activity. Keeping a record
in the Dock of unread messages may have an effect, especially when a
large number of messages are transferred from one mailbox to another
(one mailing list is very active, with about 500 messages when I got
back after five days absence, and after reading all these I then trashed
them).

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Matt Broughton - 26 Nov 2005 16:32 GMT
> > Strangely, if I run the computer off a clone of the system on an
> > external FireWire drive (7200 rmp vs the 4200 rmp Mini internal), I
[quoted text clipped - 6 lines]
> all that writing that Eudora does makes Spotlight way too active for my
> taste.
That seems to have been the culprit. No more delays in the last few
days. Thanks again Sander.

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Matt Broughton
Only relatives are absolute.