> On Nov 3, 2015, at 9:51 AM, Eric Duesterhaus <[email protected]> > wrote: > > > Hello other ATS users! > > I’m new to ATS, so I apologize if these are ignorant questions. I have a 2G > cache configured on my ATS server that is running as a reverse proxy for some > web apps. I’m having some trouble finding the answers to my questions while > reading through the ATS documentation: > > · My cache.db file is 2GB, but I know I don’t yet have 2GB of content > to cache. Is there a way I can check the “percentage used” so to speak? > While I’m confident 2GB is enough for now, I’d like to know how to check if > I’m starting to fill up my cache file so I know when to increase it.
There are cache metrics to tell you how much of the cache is used. I don't remember the metric names off-hand, but you can find it with "traffic_ctl metric match cache". > · Does ATS cache HTTPS content (HTTPS from ATS to the origin server, > also HTTPS from client to ATS)? ATS can cache HTTPS content as long as it is doing the SSL termination. If the client ends up doing CONNECT requests through ATS to HTTPS origin servers, ATS never sees the cleartext so it can't cache. J
