No, but should you want to enable it, you can install systemd-zram-generator. See also: https://github.com/systemd/zram-generator https://github.com/systemd/zr

No, but should you want to enable it, you can install systemd-zram-generator. See also: https://github.com/systemd/zram-generator https://github.com/systemd/zram-generator As someone else mentioned, for many cases this will be a performance increase, not decrease. Compressing infrequently used memory frees up more memory to be used for filesystem caching among other things.