The Tool

I'm running 4.9.3 and have been noticing these errors once every couple of days.

[09-Jul-2019 01:27:41 America/Chicago] PHP Fatal error:  Allowed memory size of 805306368 bytes exhausted (tried to allocate 20480 bytes) in /home/account/public_html/app/functions/fn.init.php on line 864
[09-Jul-2019 01:27:41 America/Chicago] PHP Fatal error:  Allowed memory size of 805306368 bytes exhausted (tried to allocate 32768 bytes) in /home/account/public_html/app/Tygh/Exceptions/PHPErrorException.php on line 1

Line 864 in fn.init.php shows:
 

    $valid_timezone_identifiers = timezone_identifiers_list();

Anybody have any ideas what is going on? I am assuming it cannot populate the timezone list. I am not sure but I think the errors began after I started using redis for sessions.

I am constantly seeing google trying to access these links directly which generally results in a 404 because the file no longer exists because the cache has been cleared.  Shouldn't these pages have a nofollow and/or noindex appended to the links?

I have no idea if it is hurting SEO but it seems google is trying to access the links just as much as any other.

/var/cache/misc/assets/js/tygh/scripts-7a2298570bc70f294584ccdcba71cf2f1546943178.js
/var/cache/misc/assets/design/themes/responsive/css/standalone.2b900ddbf26e1d3a674368a5f66427ce1546943178.css

I am not sure when this started (Just upgraded from 4.8.1 to 4.9.1) but I have been noticing (via logs) a lot of unnecessary requests to Google Maps API and was wondering if anyone else has been noticing this as well or if it is just isolated to my install.  Since Google is charging for the service, I need to figure out what is going on with all of the unnecessary calls.

So far I have noticed the requests during the following actions:

Cron job for Google Sitemap - 2 requests apparently using admin credentials

Cron job for a product update addon - 2 requests apparently using admin credentials

Adding products to cart - 3 requests

Cart page - 1 request

Empty cart - 1 request