[horde] Supplement: Retrieval of mail sometimes very slow

[Ralph Ballier]

  I have found in the logfile of proxy_access_ssl.log (nginx, apache2)  
the following notice:
 
  [23/Aug/2018:04:09:53 +0200] "GET  
/login.php?url=https%3A%2F%2Fhorde.xxxxxx.yy%2Fservices%2Fproblem.php%3Freturn_url%3Dhttps%253A%252F%252Fhorde.xxxxxx.yy%252Fservices%252Fproblem.php%253Freturn_url%253Dhttps%25253A%25252F%25252Fhorde.xxxxxx.yy%25252Fservices%25252Fproblem.php%25253Freturn_url%25253Dhttps%2525253A%2525252F%2525252Fhorde.xxxxxx.yy%2525252Fservices%2525252Fproblem.php%2525253Freturn_url%2525253Dhttps%252525253A%252525252F%252525252Fhorde.xxxxxx.yy%252525252Fservices%252525252Fproblem.php%252525253Freturn_url%252525253Dhttps%25252525253A%25252525252F%25252525252Fhorde.xxxxxx.yy%25252525252Fservices%25252525252Fproblem.php%25252525253Freturn_url%25252525253Dhttps%2525252525253A%2525252525252F%2525252525252Fhorde.xxxxxx.yy%2525252525252Fkronolith%2525252525252Fday.php%2525252525253Ftoggle_calendar%2525252525253Dresource_3451682855fa861ce2714%25252525252526_t%2525252525253D1530623309%25252525252526_h%2525252525253DG3On2skHl9oGphRkCfc_l8JC3g0%252525252526_t%25252525253D1531323417%252525252526_h%25252525253DW6yMjUkq-rvP4b7OrtdLOdNK5ZM%2525252526_t%252525253D1531973972%2525252526_h%252525253D5UtfGIYEbLeijwMldkUY-OC1nyU%25252526_t%2525253D1532678035%25252526_h%2525253DK69eXNLmKoq6Sf3ErIGMRb3kL10%252526_t%25253D1533364505%252526_h%25253DpvjyzWK7qLCm5g6L4NS-grr4-wQ%2526_t%253D1533982240%2526_h%253Dfv4sutgZf-4i86KkeuabkTJm41A%26_t%3D1534624218%26_h%3DKN9MMiPOAFTlkppxq2bNFHAoqys HTTP/1.1" 200 2715 "-" "Mozilla/5.0 (compatible; AhrefsBot/5.2; +http://ahrefs.com/robot/)"  
"-"
   

  ----- Nachricht von Ralph Ballier <ballier at mail.schule.de> ---------
  Datum: Thu, 23 Aug 2018 09:13:07 +0000
    Von: Ralph Ballier <ballier at mail.schule.de>
Betreff: Retrieval of mail sometimes very slow
     An: horde at lists.horde.org

> Hello,
>
> when I click on a subject line of a new mail (or double click) in  
> Horde, it often takes less than a second to read the text of the  
> mail. Sometimes it takes up to 30 seconds for the text to appear.
>
> Is there any clue as to what these huge differences could be? Or can  
> I do tests to get this out?
>
> I use dbmail-imapd. Horde and the mysql database for dbmail run on  
> Ubuntu 16.04 LTS, dbmail-imapd itself on an older server (modified  
> Slackware).
>
> Ralph

----- Ende der Nachricht von Ralph Ballier <ballier at mail.schule.de> -----
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