- Without that required from within your app, you will not be able to take heap snapshots in the debugger. Node.js process cannot be restarted within the app, unless nodejs Lab is restarted. You should set this with NODE_OPTIONS environment variable. Restart Docker. Memory Management - JavaScript | MDN - Mozilla Electron. Speed up code analysis. Troubleshooting Maintenance Troubleshooting large memory usage (Node.js) Problem You installed the New Relic Node.js agent, and your Node.js application's memory usage increased. Usually Redis processing time is extremely low, in the sub microsecond range, but there are certain conditions leading to . Reading files with Node.js Press Shift+Esc or go to the Chrome main menu and select More tools > Task manager to open the Task Manager. You can increase the memory limit with the --max-old-space-size switch. Grab a good sample of your JSON and do various serialize/deserialize tests tens of thousands of times in a loop and watch how long it takes, CPU, and memory usage. Problem solving high memory usage with node.js, websockets ... - Gist Do you need a dump file? Performance and memory problems when using CLion - JetBrains While we constantly work on improving CLion performance and memory usage, we recommend you check these Performance tuning tips in our web help: Increase memory heap. When checking the memory usage on the Azure portal Dashboard, be sure to check the MAX values for memory . If you're developing applications like online games, video chats, or an online messenger, Node.js is the ideal . This issue can be really intimidating when you have watchers which watch for file changes, like for eg: webpack. First of all, you need to install the v8-profiler module. With Heroku Exec enabled, you can generate a heap dump for an application process running in a dyno with the command: $ heroku java:jmap This prints a histogram of the heap from the web.1 dyno to your console. Node.js' single-threaded approach to running user code (the code that you write) can pose a problem when running CPU intensive code. Step 1: Press Win+R to call out the Run box. Release memory — now is the time to release the entire memory that you don't need so that it can become free and available again. 11 Ways to Improve JSON Performance & Usage - Stackify Node.js Garbage Collection & Memory Management in Practice. Avoiding Memory Leaks in Node.js: Best Practices for Performance On the Services tab of the System Configuration dialog box, tap or click to select the Hide all Microsoft services check box, and then tap or click Disable all.