Mailtrain-org
Sending rate degradation
Hi,
when we have around 900 000 emails sent I see gradual degradation of sending rate. At the start, it's around 300 per second and becomes lower and lower over time. On the screen below you may see CPU utilization for one campaign.
Server CPU utilization:
Database CPU utilization:
Any ideas where to look?
Could it be because your server is receiving errors and compounding them ? For example deferred messages ? I use graylog to be able to monitor that and your graph is the exact opposite of my deferred graph. Maybe you are at your maximum capacity and that capacity decreases as you receive the deferred messages that have to be processed.
We are going to start with the development and testing of mailtrain v3 in the next weeks.
You are welcome to help us with the testing as soon as the first release candidate is available.
