Increase NSX-T API requests per second

 By default there are some limitations on how many API requests you can do per second on the NSX. and when you exceed this number, you will start to get this error message Client 'admin' exceeded request rate of 100 per second

Now we will increase these numbers 

• SSH to your NSX-T manager
• check your current limitations  get service http
• by default you will find these numbers 

Service name: http
Service state: running
Logging level: info
Session timeout: 0
Connection timeout: 30
Client API rate limit: 100 requests/sec
Client API concurrency limit: 40 connections
Global API concurrency limit: 199 connections
Redirect host: (not configured)
Basic authentication: enabled
Cookie-based authentication: enabled

• use the below three commands and choose your preferred limitations

set service http client-api-rate-limit 500

set service http client-api-concurrency-limit 200

set service http global-api-concurrency-limit 200

• check your new limitations with this command  get service http

Service name:  http

Service state:   stopped

Logging level:  info

Session timeout:  0

Connection timeout: 30

Client API rate limit: 500 requests/sec

Client API concurrency limit:     200 connections

Global API concurrency limit:     200 connections

Redirect host: (not configured)

Basic authentication: enabled

Cookie-based authentication: enabled