New: Using membase for session management in PHP

Hi,

we recently migrated our PHP website to use a Membase bucket (on 5 nodes) for
Session handeling.

We allocated 1.5GB memory to this bucket ( 5*1.5GB ) and as soon as we hit
90% usage in the bucket, then our users can't login anymore in the
application. As soon as we allocate more memory, then everything is working
perfectly again. There are very few writes going to the disk. 250 ops/sec and
5 disk fetches / second also.

We don't see any errors, so we have no clue what the exact problem is.

Does someone have a golden tip to help us?

Thanks,
Sven

Read more https://www.couchbase.org/forums/node/1001277

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