DEV Community

kbhatt23
kbhatt23

Posted on

Whatsapp Client failing during increase in TPS

Hi Whatsapp Dev community

As part of sending messages to customers using Whatsapp business API.
API:
{ALB}/v1/messages.

The APIS are behaving fine while hitting at 20 TPS.
But in case we are increasing the TPS to 30 TPS the APIS are failing with error code 503 status code.

connect type : multi-connect using AWS cloudformation script.

Error code : 1016.

Error Message :
Whatsapp client System overloaded due to job queue size.

Even after using multi connect cluster with 5 nodes of instance type C5x.large it sis till giving the same error.

Have you guys faced any such issue.
Also if possible kindly share the AWS Cloudformation script to setup whatsapp client or share the details of docker machine, RDS, EFS and their hardware configuration for TPS higher than 70 messages per second.

We are currently stuck in scaling the system due to this so please help.

Top comments (0)