Very slow sending Speed

J

Jazz

New Member
Hi There.

I have two sending servers setup. one is sparkpost api and the other is a smtp relay account.

My settings are: subs 100, sends 100, pause 10, mails per min 300 change server 1
its hosted on a vps with ubuntu with 7gb ram, 4xvpu
glances says i am only using a max of 35% of cpu and 5% of memory. I have tried many different settings, but nothing seems to make a difference

yet, during a campaign of 120k subscribers i am currently running at 10-20 emails per minute.

I did debugging and have a log file.

here is an extract
[2016-08-23 11:24:35] - buddysh@yahoo.com - 69/100
[2016-08-23 11:24:35] - Checking if we can send to domain of buddysh@yahoo.com...
[2016-08-23 11:24:35] - Checking if buddysh@yahoo.com is blacklisted...
[2016-08-23 11:24:35] - Checking if the server is over quota...
[2016-08-23 11:24:35] - Checking if the customer is over quota...
[2016-08-23 11:24:35] - Preparing the entire email...

[2016-08-23 11:24:35] - brucep@foschini.co.za - 64/100
[2016-08-23 11:24:35] - Checking if we can send to domain of brucep@foschini.co.za...
[2016-08-23 11:24:35] - Checking if brucep@foschini.co.za is blacklisted...
[2016-08-23 11:24:35] - Checking if the server is over quota...
[2016-08-23 11:24:35] - Checking if the customer is over quota...
[2016-08-23 11:24:35] - Preparing the entire email...
[2016-08-23 11:24:35] - Using delivery server: web-api.sparkpost.com (ID: 2).

[2016-08-23 11:24:35] - bwalsh@intekom.co.za - 69/100
[2016-08-23 11:24:35] - Checking if we can send to domain of bwalsh@intekom.co.za...
[2016-08-23 11:24:35] - Checking if bwalsh@intekom.co.za is blacklisted...
[2016-08-23 11:24:35] - Checking if the server is over quota...
[2016-08-23 11:24:35] - Checking if the customer is over quota...
[2016-08-23 11:24:35] - Preparing the entire email...
[2016-08-23 11:24:35] - Using delivery server: web-api.sparkpost.com (ID: 2).

[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.

[2016-08-23 11:24:35] - burawundi@yahoo.com - 71/100
[2016-08-23 11:24:35] - bsegura@mobiliscase.com - 68/100
[2016-08-23 11:24:35] - Checking if we can send to domain of bsegura@mobiliscase.com...
[2016-08-23 11:24:35] - Checking if we can send to domain of burawundi@yahoo.com...
[2016-08-23 11:24:35] - Checking if burawundi@yahoo.com is blacklisted...
[2016-08-23 11:24:35] - Checking if bsegura@mobiliscase.com is blacklisted...
[2016-08-23 11:24:35] - Checking if the server is over quota...
[2016-08-23 11:24:35] - Checking if the customer is over quota...
[2016-08-23 11:24:35] - Preparing the entire email...
[2016-08-23 11:24:35] - Using delivery server: web-api.sparkpost.com (ID: 2).
[2016-08-23 11:24:35] - Checking if the server is over quota...
[2016-08-23 11:24:35] - Checking if the customer is over quota...
[2016-08-23 11:24:35] - Preparing the entire email...
[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.
[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.
[2016-08-23 11:24:35] - Using delivery server: web-api.sparkpost.com (ID: 2).
[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.
[2016-08-23 11:24:35] - Using delivery server: web-api.sparkpost.com (ID: 2).
[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.
[2016-08-23 11:24:40] - Sending response is: OK
[2016-08-23 11:24:40] - Sending OK.
[2016-08-23 11:24:40] - Done for burawundi@yahoo.com, logging delivery...
[2016-08-23 11:24:42] - Sending response is: OK
[2016-08-23 11:24:42] - Sending OK.
[2016-08-23 11:24:42] - Done for buddysh@yahoo.com, logging delivery...
[2016-08-23 11:24:42] - Sending response is: OK
[2016-08-23 11:24:42] - Sending OK.
[2016-08-23 11:24:42] - Done for brucep@foschini.co.za, logging delivery...
[2016-08-23 11:24:42] - Sending response is: OK
[2016-08-23 11:24:42] - Sending OK.
[2016-08-23 11:24:42] - Done for bwalsh@intekom.co.za, logging delivery...
[2016-08-23 11:24:42] - Sending response is: OK
[2016-08-23 11:24:42] - Sending OK.
[2016-08-23 11:24:42] - Done for bsegura@mobiliscase.com, logging delivery...

[2016-08-23 11:24:42] - burnadette.fick@bcx.co.za - 72/100
[2016-08-23 11:24:42] - Checking if we can send to domain of burnadette.fick@bcx.co.za...
[2016-08-23 11:24:42] - Checking if burnadette.fick@bcx.co.za is blacklisted...
[2016-08-23 11:24:42] - Checking if the server is over quota...
[2016-08-23 11:24:42] - Checking if the customer is over quota...
[2016-08-23 11:24:42] - Preparing the entire email...
[2016-08-23 11:24:42] - Using delivery server: web-api.sparkpost.com (ID: 2).
[2016-08-23 11:24:42] - Sending the email message using the DIRECT method.


[2016-08-23 11:24:42] - brucep@unibase.co.za - 65/100
[2016-08-23 11:24:42] - bsehaswa@mdsi.ca - 69/100
[2016-08-23 11:24:42] - Checking if we can send to domain of brucep@unibase.co.za...
[2016-08-23 11:24:42] - Checking if we can send to domain of bsehaswa@mdsi.ca...
[2016-08-23 11:24:42] - Checking if bsehaswa@mdsi.ca is blacklisted...
[2016-08-23 11:24:42] - Checking if brucep@unibase.co.za is blacklisted...
[2016-08-23 11:24:42] - Checking if the server is over quota...
[2016-08-23 11:24:42] - Checking if the server is over quota...
[2016-08-23 11:24:42] - Checking if the customer is over quota...
[2016-08-23 11:24:42] - Preparing the entire email...
[2016-08-23 11:24:42] - Checking if the customer is over quota...
[2016-08-23 11:24:42] - Preparing the entire email...

[2016-08-23 11:24:42] - bsvp@mweb.co.za - 70/100
[2016-08-23 11:24:42] - Checking if we can send to domain of bsvp@mweb.co.za...
[2016-08-23 11:24:42] - Checking if bsvp@mweb.co.za is blacklisted...
[2016-08-23 11:24:42] - Checking if the server is over quota...
[2016-08-23 11:24:42] - Checking if the customer is over quota...
[2016-08-23 11:24:42] - Preparing the entire email...

can anybody make suggestions to help me
 
Jazz said:
[2016-08-23 11:24:35] - Sending the email message using the DIRECT method.
[2016-08-23 11:24:40] - Sending response is: OK
Click to expand...
Well, i can only speak for the above, but it took 5 seconds to deliver a single email which means there is a significant latency between you and your delivery servers.
 
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