what is cache keyword in analytics?

When I am check google analytics, I see some keywords like “cache:2933b974en0J:https://xxxxxxx.com/subservice/well-digging”.
My question is that why is this showing in google analytics??
what is the problem? how can I solve it?
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windows 10 – Speed up a sofware opening by using RamDrive as a cache

I’m a developer, the RAM is enough to keep the whole source code in memory but there is an impressive difference if I work on the files from a RamDrive and if I hope that Microsoft Windows will keep the files in memory.

I would expect Windows to use all the available RAM to cache the prefetch of the program that I opern more frequently but it doesn’t happen. How can I force windows to use the RAM and write changes to the SSD only 1 every x seconds?

cache – Can baking EMMC chip revive a dead motherboard?

I think my phones EMMC chip is dead.
At my days i baked some dead graphic cards and get somewhat good results.

Can same thing work with EMMC chip on a phone?

If you never heard of it here a link.

https://www.instructables.com/id/How-to-repair-your-Graphics-Card-by-baking-it/

My original problem here if you are curious.Asus zenfone 6 E:failed to mount/ cache

samsung – Is it safe to manually “clear cache” of apps on Android?

Ever since I updated Device Care on my Samsung Galaxy A10s running Android Pie, I lost my “Clear Space” option that clears unnecessary data, including cache of all apps including system apps on my phone!

Since, I’m not installing any third party apps, for this purpose, I decided to manually “clear cache” of any desired apps from Settings > Apps > App name and tapping Clear Cache. To my surprise, I found the Gallery app has about half a GB of cache, and I immediately cleared it.

I realize that apps cache stuff to improve performance, predict data to auto fill on text boxes, and various other stuff, to improve user experience. But that’s taking up a lot of my Internal memory!

My question is :

  • Is this a safe practice?

  • Will this procedure damage the executable or normal functioning of my app?

  • Or, whether all these are dependent on the App developer / manufacturer ?

  • For default apps like Gallery or Chrome is this a safe practice?

sql server – Is filling up plan cache causes a decrease in space allocated for data cache?

Yes. The Plan Cache and Page Cache share the available server memory. The Plan Cache is capped, as growing a large plan caches rarely provides much marginal benefit.

AFAIK, this old doc page is still accurate:

Memory Allocated To Plan Caching

Most memory used by SQL Server is allocated to the Buffer Pool, which
is used to store data pages. SQL Server steals a proportion of this
memory for use in caching query plans.

Cache Pressure Limit SQL Server 2008 and SQL Server 2005 SP2 [and later]

75% of visible target memory from 0-4GB + 10% of visible target memory
from 4Gb-64GB + 5% of visible target memory > 64GB

Which means that the plan cache will be trimmed when it exceeds that target, effectively capping the amount of memory used for plan caching.

Plan Caching in SQL Server 2008

cache – Why I am not seeing HTTP 304 response codes in my Apache logs?

If you use the default logging configuration of Apache 2, HTTP 304 responses should be logged in access logs (and not in error logs).

Here is an anonymized example of what I have in my access.log (with the default logging configuration):

127.0.0.1 - - (25/May/2020:20:49:45 +0200) "GET /image.png HTTP/1.1" 304 515 "http://www.example.com/index.html" "Mozilla/5.0 (Android 9; Mobile; rv:67.0) Gecko/67.0 Firefox/67.0"

Virtual Memory vs Cache for block identification

Both are based on the principle of locality. Then why virtual memory uses table lookup while cache memory uses associative memory for block identification?

Cache write misses – Computer Science Stack Exchange

I’ve been using Intel Pin tool to perform analysis of cache miss rates of a parallel application in multi-level caches, using one of the examples allcache.cpp, the results differentiate load and write misses, and the miss rates of each one vary significantly in L1, load miss rates of 20% vs store misses 90%.

Why can be such difference between each type?

cache – What do I do if my WordPress site is suddenly sanitizing portions of URLs it shouldn’t?

Nobody has touched wp-admin for this site in weeks. Suddenly, URLs are being sanitized in ways that break everything. The question marks of query parameters are being replaced with URL escape code %3F, which is obviously breaking nearly every script and stylesheet include that’s affected. The result is content like this:

<script type='text/javascript' src="https://wordpress.stackexchange.com/wp-content/plugins/woocommerce/assets/js/select2/select2.full.min.js%3Fver=4.0.3"></script>

<script type='text/javascript' src='wp-includes/js/wp-embed.min.js%3Fver=5.4.1'></script>

Some, but not all URLs in the document are affected. Scripts and some anchor elements are affected.

In addition to this URL madness, it seems like portions of the main site are being included in every single page – i.e., the homepage’s markup is being embedded within wp-admin pages, etc.

The effect is that the site can essentially not be used – large dynamic portions of pages, especially the main landing page, simply fail to load or appear malformed due to missing scripts and stylesheets.

I should add that it’s nearly impossible to navigate wp-admin given the absurd state that it’s in at the moment, so I can’t really find my way around to do regular diagnostics.

How do I even begin to fix something like this? If this wasn’t a moneymaking site with plenty of content I haven’t even touched (‘the last guy’ decided to install dozens of plugins whose purposes are difficult to decipher, are possibly redundant, and might break everything if removed) I would gladly just reinstall everything.

I have attempted:

  • Removing a “WP Fastest Cache” plugin which, according to some, ‘breaks everything’ as of this month. Edit: It looks like this plugin is parasitic. After deactivating it, clearing my local cache, etc., pages still contain a comment marking them as having been cached by it…

  • Visiting and re-saving permalink settings in wp-admin as suggested by a comment I found in a similar issue elsewhere.

boot loop – Asus zenfone 6 E: failed to mount / cache

The phone jams when loading the trunk.

wipe data / factory reset gives
E: mount / cache failed

wipe cache partition
It also fails.

abd side load also give
E: mount / cache failed
Can't open vs ..

Many same posts suggest TWRP but I don't have it. I did not understand how installing it on a phone cannot be opened.

Many more say that the EMMC chip is dead. I hope it is not. I know this is very likely, but I want to try other options first if I can.