Official documentation on tuning Pycharm is here:
One of the options -
- Under the /bin directory of your pycharm installation, there is a file pycharm.vmoptions.
- We can use this to customize the options that are passed to the JVM. The maximum heap size should be given by -Xmx750m ot -Xms1024m or whatever size you want. Save it.
- Then restart Pycharm once you change any options.
If you have any other suggestions, post them in this thread.