ngx_slab_alloc() failed: no memory in cache keys zone

Nick Urbanik nick.urbanik at
Wed Sep 20 23:34:21 UTC 2017

Dear Folks,

On 19/09/17 11:16 +1000, Nick Urbanik wrote:
>On 19/09/17 10:46 +1000, Nick Urbanik wrote:
>>We have this message repeatedly, despite increasing keys_zone size by
>>a factor of three to:
>>proxy_cache_path            /srv/mycache levels=1:2 keys_zone=myzone:150m inactive=15d;

Is it possible that we are way underspecifying the shared memory in keys_zone?
Nick Urbanik 808-71011 nick.urbanik at
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