FastNetMon Advanced Release Lifecycle

On this page, you can find information about FastNetMon Advanced releases’ support for old distributions. Our standard policy is to provide official releases as long as the vendor provides standard free security support for a particular Linux distribution. For...

Hostgroup Max Talkers capability

Please note that this capability is a part of the partner-only integration feature set, and we strongly advise against using it unless you have discussed it with our engineering team. This logic can be changed or removed without any further notice, and it is not a...

FastNetMon Advanced segmentation fault

If you observe FastNetMon Advanced suddenly stopping to work without any error messages in /var/log/fastnetmon/fastnetmon.log, it may be a crash due to a segmentation fault (segfault) error type. You can confirm it by running this command: sudo dmesg And then checking...

Clickhouse excessive disk usage with log tables

Old installations of FastNetMon (pre-2023) may consume an excessive amount of disk space as the old Clickhouse configuration had logic which logged every single query in a separate database. It may easily use tens of gigabytes of disk space. You may easily confirm...