Questions tagged [memory]
The memory tag has no usage guidance.
141
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7
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How to optimize memory usage
If my server is hitting a wall for memory usage due to a specific active plugin, is there a way that we can adjust or reduce the cache lifetime of either the site or the MySQL database connected to ...
0
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15
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How to efficiently display RSS feed items from thousdans of different sources
I have looked around and there's a lot of static revolving around using RSS feeds so I haven't been able to find a straight answer.
I am working on a website that pulls information from pubmed.org. ...
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0
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10
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how to decrease the size of wordpress site after installing the wordfence
Recently i had a malicious attack on my wordpress website through the EA for elementor , after that i downloaded some plugins for security and monitoring activity , like activity log for logs and ...
0
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0
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49
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Wordpress causes Mysql high memory
Recenty I deployed a wordpress multisite instance by helm chart to GKE.
However, It causes increasing memory of mysql from 600MB to 2.6G usage. I try to use Percona to analyze the database, then see ...
0
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0
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72
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Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 20480 bytes) in
I've tried everything I've read on the forum thread related to this error. Changed the config file etc but the problem doesn't go away. We restored backups from a day when the site was working, but ...
0
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148
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WP_Query (or WC_Product_Query) out of memory
I'm building a plugin that's supposed to show the user a list of all products on the site.
This testing website has 25000 products on purpose in order to test performance.
This server and Wordpress ...
- 66
0
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137
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Difference between php memory limit and wp memory limit?
There's another post asking the same: PHP Memory Limit vs. WP Memory Limit
However, it has only one answer and it's not clearly answering it.
My question is ––– I have 1024M php memory limit across my ...
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0
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1
answer
296
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Changing WP_MEMORY_LIMIT doesn't affect actual memory limit
Unusually,
I would like to reduce the wordpress / woocommerce memory limit, as it leads to too high memory consumption on the server.
I'm not able to change my php memory-limit variable due to my ...
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67
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Wordpress Template Reverts to default template after changing
I am experiencing a problem regarding wordpress page template. after I change the wordpress template to "Home Page", it reverts to default template after update. I tried installing WP Super ...
0
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0
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387
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High memory usage in my theme, how to find out why?
I'm experiencing a problem of high memory usage in my custom WordPress Theme, and I'm trying to find out what's causing it.
I'm already using Query Monitor to explore the situation, but I can't see ...
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0
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169
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Solution for processing lots of data with CRON/API, dealing with memory/timeout issues
Using a custom CRON job set up in my Wordpress site I am connecting to an external API to refresh some data. The API only allows for a certain amount of records to be read at a time so I have to "...
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1
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299
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Is there a maximum length to a Wordpress Page?
I'll try to be terse:
We host events for clients and offer to create an 'event page' for them as part of their package - they can direct users to this page to see the event schedule, dates, speakers, ...
0
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1
answer
198
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WordPress hit memory limit but not from the server
I have struggled with this for hours and days. I need good ideas for a fix now.
When I do a certain action in WordPress, I sometimes get a Fatal memory error. The error comes after I hit "Update&...
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147
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PHP Fatal error: Out of memory in Wordpress [closed]
I'm running a WordPress site on EC2 t2.medium machine.
I've increased the memory_limit in php.ini to 3GB which is reflecting in phpinfo,
but I keep on getting "Out of Memory" error in 1-2 ...
- 111
0
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1
answer
934
views
Will memcached improve performance with WP Super Cache already running?
I'm working on a WordPress site that is expected to host up to 1000 concurrent users, so I'm exploring ways to make it run as fast as possible. I've heard that memcached helps WordPress sites load ...
- 267
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77
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how to fix wordpress high use cpu 100-104% evey time
i try disable all plugin or tye optimization database but still cpu 100%
how to fix solve ?
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37
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Noticed updating taxonomy terms take a long time and run out of memory
Not sure if it's related to 5.5, that is what we're running. But if we go to edit a taxonomy term (say... update the description). It's been taking a long time. Some investigation reveals that it's ...
- 101
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1
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94
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How can I figure out where memory is being used?
I've got a WordPress site that's using too much memory, and I'm having problems with it on my shared hosting site.
So, to try to figure out where it's coming from without wrecking my live site, I ...
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1
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122
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How to display or print WordPress memory limit and WordPress max memory limit
What code do I need to use to display the WordPress memory limit and WordPress maximum memory limit.
In PHP for example, I can just get the memory limit by using:
echo $memory_limit = ini_get('...
- 107
0
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0
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875
views
CPU 100% usage when login as admin
When a normal user open my site nothing happens, but when i log into my admin area, each page I open even in admin area or in my site, I see 50-100% cpu usage.
why?!
I disabled cron jobs
I disabled ...
0
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1
answer
50
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Wordpress vps memory allocation
I have a VPS sever for a wordpress site, which has an 8g ram and 4 cores cpu, however the site is really slow, I feel like the site is not using all resources, my question is, how much memory should ...
4
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2
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644
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How can I free up the memory used by update_post_meta?
I've noticed that each call to update_post_meta results in a small increase in my memory usage.
Normally, the increase is small enough to not matter. But I'm writing a CSV import function that calls ...
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2
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1k
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Wordpress Memory limit not increasing
I have set 1024M in php.ini file:
memory_limit = 1024M
I have set it in .htaccess file:
<IfModule mod_php7.c>
php_value memory_limit 1024M
</IfModule>
I have set it in wp-config....
- 101
0
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0
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118
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Annoying/confusing Wordpress memory limit exhausted
I'm setting up a staging site on the same server as a live site. Wordpress 7.1, PHP 7.2. Site is a multisite install I've been working with for years.
Everything is identical apart from domain names.
...
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0
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50
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Apache using full RAM problem
I have a server with these specification:
*CPU*
Intel(R) Xeon(R) CPU D-1520 @ 2.20GHz
Cores : 8
Cache : 6144KB
*RAM*
2x 16384MB
*Hard Disk*
2 x 300 GB
2 x 2000 GB
*Software*
Ubuntu 14.04
Linux 3.14
...
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1
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2
answers
1k
views
Memory Leak in plugin action
I made a plugin that basically reads a CSV file and imports data to relevant tables.
However, the action seems to create an error:
Fatal error: Allowed memory size of 134217728 bytes exhausted (...
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1
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1
answer
181
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How to debug full RAM memory?
Our site is going down over and over again. It's always the same issues. Running out of memory. And the hosts answer is always the same: Buy more RAM.
And that could be needed in the end as well. But ...
- 1,047
0
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0
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62
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Out of Memory But theres more than enough
I know this is asked a lot but mine seems to be unique. I get
Out of memory (allocated 2097152) (tried to allocate 4096 bytes)
But my phpinfo says I have 380MB in memory_limit.
This is where it ...
- 123
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2
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922
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PHP Warning: include(): Unable to allocate memory for pool
I apologize in advance if this is wrong place to ask my question (mods: please move it to appropriate place)
I'm seeing following message in my wordpress logs:
PHP Warning: include(): Unable to ...
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128
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Memory Leak in Processing Large JSON file
I'm processing a large JSON File (>1500 items). Im using JSONStreamParser to process one item at time. With each one, I am updating a post if the data has changed. The first thing I need to do is ...
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1
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2k
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Defined Wordpress Memory Limit to Unlimited
define( 'WP_MEMORY_LIMIT', '-1' );
define( 'WP_MAX_MEMORY_LIMIT', '-1' );
So have a quite big server, I wish any of the websites to use maximum available ram.
Will these settings work or will I ...
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1
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1
answer
354
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Is it possible to increase php memory without directives in wp-config.php, .htaccess or php.ini?
I using a plugin that crashes due to lack of memory. But I'm on a host (Pantheon) that uses git for file updates between a Dev server (where I have FTP access) and a Live server (where I have no FTP ...
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1
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2k
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WP_MEMORY_LIMIT didn't work in wp-config, only within default-constants.php
i have already searched here and tried a lot of things, but my problem still is "alive"
It is possible to set WP_MEMORY_LIMIT within the default-constants.php and this works fine, but every time I ...
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1
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70
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Exec wp query in slow motion to avoid memory error?
for example in php when you read a file per line you can use fopen("inputfile.txt"); but this puts all lines in an array and cause memory error when the file is very big, an alternative to it is the ...
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0
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1k
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Out of memory errors : how best to track them down
I am dealing with a Wordpress site that shows regular out of memory errors when navigating the control panel.
I am asking a question about it here because I have tried all the usual options: checking ...
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4
votes
3
answers
14k
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WP_MEMORY_LIMIT didn't work in wp-config
I want to set WP_MEMORY_LIMIT for my WordPress site. I use from shared hosting and CPanel. I have access to change something like max memory limit on my host. I attached related image in the following ...
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1
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376
views
Why do get_category_by_slug() crashes WordPress 4.8
I need to hide "uncategorized" from the list of selectable post categories and wrote some code to achieve that. This function worked fine up to WP 4.7.5, the categories were successfully hidden:
...
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288
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How to fix UpdraftPlus's memory issue?
I've tried to restore a backup version of my website through Updraft Plus, a WP Plugin that allows users to backup the website every few days.
However, it cannot complete the backup due to this error:...
15
votes
2
answers
38k
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What's the difference between WP_MEMORY_LIMIT and WP_MAX_MEMORY_LIMIT?
What's the difference beetween
define( 'WP_MEMORY_LIMIT', '96M' );
and
define( 'WP_MAX_MEMORY_LIMIT', '256M' );
In my host I have this
define( 'WP_MEMORY_LIMIT', '786M' );
define( '...
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votes
1
answer
2k
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Allowed memory size of 268435456 bytes exhausted (tried to allocate 7146491840906359738 bytes)
We're on v4.4.10 and keep having to restart the web server due to this issue. I've read various other posts and increased the wp-config.php memory, but still get this error.
[23-May-2017 11:39:43 ...
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696
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Adjust Memory Limit on bitnami wordpress server (azure)
I am running a bitnami instance of wordpress on azure.
I came across the following woocommerce warning
WP memory limit: 40 MB - We recommend setting memory to at least
64MB. See: ...
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1
answer
333
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Out Of memory issue on post per page parameter
I am using woocommerce and i have around 1500 product in one category, i have a brand as a custom taxonomy, and on category page i grab all brands based on product id, Here when i pass post_per_page ...
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3
votes
2
answers
897
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Wordpress database becoming huge. How to analyze and optimize it? fear of running out of memory
look at the size of my wordpress database tables:
are there simple ways to optimize it? I fear of running out of memory one day
maybe bad collation? how can I analyze what is eating up so much space ...
- 504
2
votes
4
answers
2k
views
Wordpress media upload limit?
I've done numerous WP sites, written my own plugins, run my own server, etc etc.
But I have not seen this before. I just installed a fresh 4.7.1 and installed the Proto theme and all its plugins.
...
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1
answer
14k
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PHP Fatal Error: Out of memory
My website is facing a PHP Fatal Error: Out of memory.
I had tried the following method, such as
Increase memory_limit to 1GB via .user.ini
Add RLimitMEM max into .htaccess
Optimize database
Due ...
- 117
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2
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222
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Are there individual memory allocations for different user roles in WordPress?
I am attempting to edit a specific page via the WordPress admin area while logged in as an Editor, however, the page dies with the following error:
Fatal error: Allowed memory size of 134217728 ...
-1
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1
answer
7k
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Wordpress "Allowed memory size" on wp-db.php [closed]
My web site keeps giving me this error:
Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 32 bytes) in /wwwroot/xxx/wp-includes/wp-db.php on line 1832
How Can I fix ...
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8
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1
answer
23k
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Programmatically adding images to the media library with wp_generate_attachment_metadata randomly fails
I am running the latest WordPress version (4.6) on a LAMP server (shared hosting) with PHP version 5.6.12.
I am trying to programmatically add 10 images, uploaded with ftp to the wp-uploads directory,...
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1
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3k
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Set WP_MAX_MEMORY_LIMIT higher than PHP.ini memory_limit
I've read here, but I want to ask if I have understood this correctly.
We have a server in which WordPress admin needed more memory. The PHP memory_limit, in PHP.ini, is set to 256M, and so was ...
- 423
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3
answers
8k
views
What is the difference in the WP memory limits?
I have seen this question PHP Memory Limit vs. WP Memory Limit and it has a really poor answer and the question isn't that good either.
I am on a dedicated server and can do whatever I want. I want ...
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