memory

How can I free up the memory used by update_post_meta?

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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 it 10,000+ times, which eventually results in an out-of-memory error. Here’s a minimal code example: function update_business($myData) { error_log(“Used memory 1: … Read more

How is the java memory pool divided?

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I’m currently monitoring a Java application with jconsole. The memory tab lets you choose between: Heap Memory Usage Non-Heap Memory Usage Memory Pool “Eden Space” Memory Pool “Survivor Space” Memory Pool “Tenured Gen” Memory Pool “Code Cache” Memory Pool “Perm Gen” What is the difference between them ? 5 Answers 5

How to solve suspected memory issue in custom WordPress loop?

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I have written a plugin that adds a “Where did you hear about us?” question to the WooCommerce checkout page and shows the results (as a simple horizontal bar chart) in a wp-admin page. The plugin worked fine but has stopped working at some since I wrote it – seemingly, due to a memory issue. … Read more

Memory usage when querying users

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I’m having a small issue with one of my queries here. I cannot increase my wordpress memory limit as long as hostgator sets it to 64mb. I’m not sure if its possible to reduce the amount of memory used making some changes to my code, here is the code I’m using to query users from … Read more