Results

all tests ran on MacBook Pro 2.2GHZ 2gig RAM

Vanilla Plone Site

• number of errors for runs with 10 simultaneous requests
• [1, 0, 1, 2, 1] => 1.0
  
• number of errors for runs with 25 simultaneous requests
• [4, 5, 4, 5, 3] => 4.2
  
• number of errors for runs with 50 simultaneous requests
• [8, 10, 11, 9, 12] => 10.0
  
• number of errors for runs with 75 simultaneous requests
• [14, 15, 16, 18, 16] => 15.8

collective.indexing product installed on Plone Site

• number of errors for runs with 10 simultaneous requests
• [0, 1, 1, 0, 0] => 0.4
  
• number of errors for runs with 25 simultaneous requests
• [3, 3, 2, 2, 3] => 2.6
  
• number of errors for runs with 50 simultaneous requests
• [5, 6, 6, 6, 6] => 5.8
  
• number of errors for runs with 75 simultaneous requests
• [9, 10, 9, 10, 9] => 9.4
  

PloneQueueCatalog product installed on Plone Site

• number of errors for runs with 10 simultaneous requests
• [0, 0, 0, 0, 0] => 0.0
  
• number of errors for runs with 25 simultaneous requests
• [0, 0, 0, 0, 0] => 0.0
  
• number of errors for runs with 50 simultaneous requests
• [1, 0, 1, 2, 0] => 0.8
  
• number of errors for runs with 75 simultaneous requests
• [3, 3, 3, 3, 3] = 3.0

Turning off portal factory made no difference.

PloneQueueCatalog, collective.indexing, and ClockServer installed on Plone Site

A ClockServer task is set to run every 60 seconds to process the queued indexing requests.

• number of errors for runs with 10 simultaneous requests
• [0, 0, 0, 0, 0] => 0.0
  
• number of errors for runs with 25 simultaneous requests
• [0, 0, 0, 0, 0] => 0.0
  
• number of errors for runs with 50 simultaneous requests
• [2, 2, 2, 2, 1] => 1.8
  
• number of errors for runs with 75 simultaneous requests
• [3, 3, 3, 3, 3] = 3.0