How to increase vm.max_map_count?
To make it persistent, you can add this line:
vm.max_map_count=262144
in your /etc/sysctl.conf and run
$ sudo sysctl -p
to reload configuration with new value
I use
# sysctl -w vm.max_map_count=262144
And for the persistence configuration
# echo "vm.max_map_count=262144" >> /etc/sysctl.conf
Att.
sysctl -w vm.max_map_count=262144