CiviCRM Community Forums (archive)

In a recent mailing, I have seen a proliferation or trackable url records (about on for each email).  In addition the mailing slowed to a crawl going out.  The particular email had 110 urls embedded in it, only one of which had a token, the rest were static, but were addresses to another web site and included several url parameters.  I queried the trackable url table and it contained thousands of duplicate url's for the particular mailing.  The trackable url's are being generated during the mailing, as it is going out.  The mailing is a large one, but starts right out at a snail's pace and proceeds at about 1/100th normal speed.  I plan to debug the trackable url generating code but am also concerned about the slow queueing speed.  The underlying postfix system is fine (and zooms through other mailings, the bottleneck appears to be civicrm creating the new queue entries.  Any input would be appreciated!