v1.18.6_4 version

1. [discover] skip error when create empty conf;
2. [discover] check abnormal connection when have multiple graphite server;
3. [discover] must set user and pass when discover mysql;
3. [graphite] add server reconnect when have multiple servers;
4. [deb/rpm] fix default set after  upgrade;

v1.18.6_3 version

1. fix megacli error;
2. adjust flush and jitter time to avoid traffic issue;
3. disable cpu interrupts monit by default;
4. change ntpdate, megacli monit interval;

compatible with old mysql version

1. ignore innodb_metrics error when monitor old mysql;
2. fix telegraf-prepare when can not find pidof telegraf;

support discover monitor

1. add telegraf-discover tools;
2. custom more rpm, deb post-install;
3. fix mysql 8.0 user statistics float value;
4. only print warn log when gather mysql binary or user statistics error;

support more prepare tools

1. add telegraf-papare tools;
2. custom more rpm, deb post-install;

add ntpdate, megacli, pika support

Support the following input plugins:

pika
ntpdate
megacli