IdP performance measures

Peter Schober peter.schober at univie.ac.at
Sun Jul 31 17:03:51 BST 2011


Manuel,

Interesting post. Can't add any metrics currently but a question wrt
your Memcached StorageService:

* Manuel Haim <haim at hrz.uni-marburg.de> [2011-07-29 11:16]:
> Memcached 1.4.5 (-m 1024), IdP Memcached StorageService
> (Terracotta alternative)

Are you replicating memcached's content between memcached instances
somehow, e.g. using the repcached patches[1]? If not how is this an
alternative to Terracotta (as you'd only be shifting a SPOF from one
IdP to one memcached instaance.)

I know SimpleSAMLphp can be set up to use replicated memcached
instances (though I can't find the docs on the current site) but the
replication code had to be added to SimpleSAMLphp, AFAIR.
-peter

[1] http://repcached.lab.klab.org/


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