diff options
Diffstat (limited to 'doc/sync/ftfw/conntrackd.conf')
| -rw-r--r-- | doc/sync/ftfw/conntrackd.conf | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/doc/sync/ftfw/conntrackd.conf b/doc/sync/ftfw/conntrackd.conf index 3aa8216..06c3d15 100644 --- a/doc/sync/ftfw/conntrackd.conf +++ b/doc/sync/ftfw/conntrackd.conf @@ -27,8 +27,17 @@ Sync { # PurgeTimeout 15 - # Set Acknowledgement window size - ACKWindowSize 20 + # Set the acknowledgement window size. If you decrease this + # value, the number of acknowlegdments increases. More + # acknowledgments means more overhead as conntrackd has to + # handle more control messages. On the other hand, if you + # increase this value, the resend queue gets more populated. + # This results in more overhead in the queue releasing. + # The following value is based on some practical experiments + # measuring the cycles spent by the acknowledgment handling + # with oprofile. + # + ACKWindowSize 300 } # |