I recently installed Metricbeat on a windows server 2016 and enabled apache and Postgresql modules. After almost a day after this my Postgres crashed with an error
no buffer space available. I had to reboot the system to get it fixed then and in another 12 hours it crashed again. When I inspected the connections in TCPView, I could see a lot of connections between Metricbeat and Postgres and it kept growing. So I disabled the Postgres module and it was all back to normal.
Is there a setting I can limit the number of connections between the 2?