ElasticSearch 7.8.1 installed on Debian 10 (buster) running on an OpenVZ host. It's a fresh install and the server has 8GB of memory.
The logs are getting filled with the following two entires:
cannot compute used memory when total memory is 0 and free memory is 5992394752
cannot compute used swap when total swap is 0 and free swap is 268435456
I wonder if anyone else bumped into similar problem.