[GitHub] [incubator-pagespeed-ngx] jmarantz commented on issue #1686: Random 404s on re-written images (nginx with shared Redis cache)

[GitBox <gi...@apache.org>]

jmarantz commented on issue #1686:
URL: https://github.com/apache/incubator-pagespeed-ngx/issues/1686#issuecomment-638183379


   FWIW I expect the cache usage to increase steadily until it reaches its
   configured maximum, and then the cache replacement policy (LRU or whatever)
   takes over and decides what's most important to keep.
   
   The main reason for the cache increase, in my experience, is high entropy
   of HTML URLs (e.g. query-params with user-specific data).
   
   
   On Wed, Jun 3, 2020 at 1:17 AM Edi Septriyanto <no...@github.com>
   wrote:
   
   > So far it seems to be yes. I'm waiting for the cache DB to fill up so that
   > I can see what happens then.
   > … <#m_1900069026309938814_>
   > On Tue, 2 Jun 2020 at 05:23, Edi Septriyanto *@*.***> wrote: Hi all,
   > really nice discussion, it gives me more insight related to pagespeed setup
   > btw, is your issue solved, @jmarantz <https://github.com/jmarantz>
   > https://github.com/jmarantz ? — You are receiving this because you
   > authored the thread. Reply to this email directly, view it on GitHub <#1686
   > (comment)
   > <https://github.com/apache/incubator-pagespeed-ngx/issues/1686#issuecomment-637247062>>,
   > or unsubscribe
   > https://github.com/notifications/unsubscribe-auth/ABNJRH5DULGGH4MMU2LX7S3RURWBRANCNFSM4MTB4TGA
   > .
   >
   > Hi @andrewbrg <https://github.com/andrewbrg> , according to the cache DB,
   > does the memory usage still increased?
   >
   > —
   > You are receiving this because you were mentioned.
   > Reply to this email directly, view it on GitHub
   > <https://github.com/apache/incubator-pagespeed-ngx/issues/1686#issuecomment-637958917>,
   > or unsubscribe
   > <https://github.com/notifications/unsubscribe-auth/AAO2IPPSL6ORVFOM3XQIV2DRUXMGVANCNFSM4MTB4TGA>
   > .
   >
   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org