[pgpool-committers: 100] pgpool: Attempt to enhance shmem query cache performance. Before we pac

[Tatsuo Ishii]

Attempt to enhance shmem query cache performance. Before we pack cache
block items whenever add a cache entry. It seems this is a huge
penalty. Just giving up the packing work improves the performance
significantly. The penalty of this is flagmentation of cache block but
in overall no packing seems a winner.

Branches
--------
feature/watchdog
master

Details
-------
http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=dafc59824e0b19fb617bb35bd04530741e148479

Modified Files
--------------
pool_memqcache.c |   28 ++++++++++++++++++++++------
1 files changed, 22 insertions(+), 6 deletions(-)