Linktheman2003
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Exchange 2010 Audit log performance impact
We are now considering enabling audit logs in exchange environment to monitor hard and soft deletions of e-mail. We have 2 main concerns. The performance impact of the exchange system with the audit logs enabled on the exchange server and the amount of space consumed by the audit logs while enabled. Also should I have other concerns with enabling auditing? From past experience enabling auditing for prolonged periods has had a detrimental effect on the system. Once enabled, we will be leaving the logging enabled 24x7x365.
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I suggest enable it and monitor it. As performance can differ server to server. Depends how you configured and using a server, so there is no set answer for this query.
In your case I don't think you will have any issues at all since the number of users is very small compared to the sizing of your server. Your sever can easily handled 3 times the amount on current users and the extra load of auditing will not be 3x more So i can tell you you will be fine
what raid configuration is your database staying on ? is it on a san storage or local disk? are the disks sata/scsi ??
for the retention period it is easy just go to Org Config -> Mailbox -> DB managemnet -> right click properties on the DB -> limits and change it "keep deleted mailboxes for day(s)
what raid configuration is your database staying on ? is it on a san storage or local disk? are the disks sata/scsi ??
for the retention period it is easy just go to Org Config -> Mailbox -> DB managemnet -> right click properties on the DB -> limits and change it "keep deleted mailboxes for day(s)
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No hard core proof, but very little impact.
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My other question which has arisen since this post is how do I change the tombstone life of deleted items. I need to change from the default of 14 days, to a longer period of 35 days so that all items will be caught by our monthly backups offsite if we ever have to go back and retreive them.