[support] issues with Drupal 7

[Roger]

Hello
I updated to Drupal 7.28 and am having quite some problems but am 
uncertain that Drupal is all of the cause.

Using the site as admin, all functions take minutes to do. Just to 
change over from home to views takes 7 minutes.
Create a simple view takes 20 minutes waiting for each change to finish. 
Deleting a view takes 3-5 minutes if it doesn't time out before hand.

I ran drush cc views
I ran drush cc all
None of which helped.
I wanted to switch off pathauto and token, so memory ravenous it has 
killed sites but Drupal goes to WSOD.
I tried drush dis token pathauto and get screen fulls of:
a:1:{i:0;a:2:{i:0;s:16:"views_check_perm";i:1;a:1:{i:0;s:14:"access
content";}}}
     [:db_insert_placeholder_442] => views_page
     [:db_insert_placeholder_443] =>
a:2:{i:0;s:23:"csvdownloadpublications";i:1;s:19:"views_data_export_1";}
     [:db_insert_placeholder_444] =>
     [:db_insert_placeholder_445] => 1
     [:db_insert_placeholder_446] => 1
     [:db_insert_placeholder_447] => 0
     [:db_insert_placeholder_448] =>
     [:db_insert_placeholder_449] => csvdownloadpublications1
     [:db_insert_placeholder_450] =>
     [:db_insert_placeholder_451] => t
     [:db_insert_placeholder_452] =>
     [:db_insert_placeholder_453] =>
     [:db_insert_placeholder_454] => a:0:{}
     [:db_insert_placeholder_455] => 0
     [:db_insert_placeholder_456] =>
     [:db_insert_placeholder_457] =>
     [:db_insert_placeholder_458] => 0
     [:db_insert_placeholder_459] =>

then at the end:
  in _menu_router_save() (line 3837 of
/home/s1005329/public_html/mysite/includes/menu.inc).
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to 
allocate 49399 bytes) in 
/home/s1005329/public_html/mysite/includes/theme.inc on line 565
Drush command terminated abnormally due to an unrecoverable error.      
[error]
Error: Allowed memory size of 134217728 bytes exhausted (tried to
allocate 49399 bytes) in
/home/s1005329/public_html/mysite/includes/theme.inc, line 565
s1005329 at cbr1lcp03 [~/public_html/mysite]# Write failed: Broken pipe

  So it seems that memory hogging token is difficult to resolve.

Being a shared server I cannot allocate a few more gig of memory and 
php.ini is set to the maximum the ISP will allow.

I have never experienced Write failed: Broken pipe before so an perplexed.
I hope someone can help
Regards and thanks
Roger