I'm trying to write a linker script to write one section content into two non-contiguous memory regions. I have found an old thread in this mail list about this: "ld linker script and non-contiguo...

java.lang.OutOfMemoryError: Java heap space Dumping heap to java_pid2584.hprof ... Heap dump file created [106948719 bytes in 4.213 secs] Exception in thread "main" java.lang.OutOfMemoryError: Java...

I need to add swap memory in kubernates pod. so that if any pods exceeds the available RAM then it can use the swap memory from hard disk. is that possible in kubernates?

Since I haven't found an answer to the question asked previously here I'm trying a different approach. Is there any way to share memory between two processes? The second process gets the informa...

Here is my problem: top - 11:32:47 up 22:20, 2 users, load average: 0.03, 0.72, 1.27 Tasks: 112 total, 1 running, 110 sleeping, 1 stopped, 0 zombie Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa,...

I have a website which uses a lot of constants, that are defined like this, for example: define('CONSTANT', 1) I currently have a list of about 200 defines like this. This list is run every tim...

When I run my jest tests, the amount of memory used per test increases over time. The issue wasn't apparent on my local machine; instead, I found this out when running my tests on CircleCI. I got t...

Curiously: >>> a = 123 >>> b = 123 >>> a is b True >>> a = 123. >>> b = 123. >>> a is b False Seems a is b being more or less defined as id(...

I'm having some trouble to understand how Node.js acts based on the parameter max-old-space-size. In my case, for example, I'm running two t2.small AWS instances (2GB of RAM). Not sure why, but I d...

I would like to control the maximum memory, a process can use in Mac-OS X 10.8. I feel that setting ulimit -v should achieve the goals but doesn't seem to be the case. I tried following simple comm...

There are similar questions out there, but they seem to avoid answering this specific question. How can I get the memory that my Java program uses via Java's Runtime API? The answer here indicates ...

How do I get the size occupied in memory by an object in Python?

I have a query that inserts a given number of test records. It looks something like this: CREATE OR REPLACE FUNCTION _miscRandomizer(vNumberOfRecords int) RETURNS void AS $$ declare -- declare ...

I have three DataFrames that I'm trying to concatenate. concat_df = pd.concat([df1, df2, df3]) This results in a MemoryError. How can I resolve this? Note that most of the existing similar ques...

I've recently become interested in algorithms and have begun exploring them by writing a naive implementation and then optimizing it in various ways. I'm already familiar with the standard Python ...

I am using Docker to run some containerized apps. I am interested in measuring how much resources they consume (as far as regarding CPU and Memory usage). Is there any way to measure the resources...

I am currently developing an admin panel using 'react-admin' which works well on my local, but as soon as I upload the app to Heroku, the build fails with the following error: "FATAL ERROR: Ineffec...

I'm developing a website and have recently run into a problem when testing on my iPhone X - the site wont load. Safari tries to load it, then reports the error 'this web page was reloaded because...

I am reading through a massive file to store data in a very large hash. I am trying to keep the RAM use as small as possible. I have a MWE that shows strange behavior in Perl: #!/usr/bin/env perl ...

I am running docker stats $CONTAINER_ID from a shell script to monitor my Docker container memory and CPU usage over a period of 1 hour. I have the below shell script. #!/bin/sh # First, start the...

I have heard mixed opinions over the amount of memory that a byte takes up in a java program. I am aware you can store no more than +127 in a java byte, and the documentation says that a byte is o...

I'm getting following error when I try to use one of the huggingface models for sentimental analysis: RuntimeError: CUDA out of memory. Tried to allocate 72.00 MiB (GPU 0; 3.00 GiB total capacity; ...

I want to run lm() on a large dataset with 50M+ observations with 2 predictors. The analysis is run on a remote server with only 10GB for storing the data. I have tested ´lm()´ on 10K observations ...

I have created a cache using the MemoryCache class. I add some items to it but when I need to reload the cache I want to clear it first. What is the quickest way to do this? Should I loop through a...

#include <stdio.h> #include <stdlib.h> #include <pthread.h> void *thread_function(void *arg) { char **records = malloc(1000000 * sizeof(char *)); if (records == NULL) { perror...