After upgrade to mavericks my cpu goes to 100% when email attempts to use my address book

Question

Since upgrading to Mavericks, whenever I attempt to add an address to an email message, both CPU's will top out at 100%.  After It eventaully finds the needed address, either from my stored addresses or the LDAP server, it will continue at 100% for some time before the message eventuall sends and things return to normal.
Hardware Overview:
  Model Name:          iMac
  Model Identifier:          iMac10,1
  Processor Name:          Intel Core 2 Duo
  Processor Speed:          3.06 GHz
  Number of Processors:          1
  Total Number of Cores:          2
  L2 Cache:          3 MB
  Memory:          4 GB
  Bus Speed:          1.07 GHz
  Boot ROM Version:          IM101.00CC.B00
  SMC Version (system):          1.53f13
  Serial Number (system):          QP0090ZT5PE
  Hardware UUID:          CC3046D9-4CAD-58FC-B6A7-D9751AE3C954

Answer 1

Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Click the Clear Display icon in the toolbar. Then try the action that you're having trouble with again. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message (command-V).
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.