Hi Stackers, We have memory issue when running COSbench tool against Swift. The memory was consumed rapidly by Swift. I carefully checked the memory info and found most of the memory was consumed by page cache and inode cache. It will fail the server to accept any request. I know it can be released by using the command of echo 3 > /proc/sys/drop_caches. But does anybody have better solution to address this issue? -Zhang Hua (Edward) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130827/0eeffa5d/attachment.html>