ExtraHop

Description

Advanced Monitoring using ExtraHop is a feature that can be enabled in ITCare at the Global service level. This gives access to advanced network dashboards on your resources.

Activity - Generic metrics

The following graphs are available in the Activity dashboard:

  • Bandwidth

  • Total traffic

  • HTTP 20* Status Code

  • HTTP requests by Pool Member

  • Top URI requested

Bandwidth

This graph shows the evolution of the bandwidth.

  • Bits In : average bandwidth from outside to the public IP.

  • Bits Out : average bandwidth from the public IP to outside.

  • TCP established max : max TCP session established.

circle-check

Total traffic

  • Bytes In : total from outside to the public IP.

  • Bytes Out : total from the public IP to outside

HTTP 20* Status Code

This graph shows the total amount of requests with 200+ status code. Requests with 400+ or 500+ status code are not shown here.

HTTP requests by Pool Member

This graph shows the total of HTTP request received by the Pool Member.

circle-check

Top URI requested

Show the Total of by URI requested to the Pool Member.

circle-check

Metrics on user experience

Clients TCP Round Trip Time

This graph shows the network latency between the client and the public IP.

Definition of Round Trip Time = network latency / Processing time = server processing time / Slowest URI

Processing time by Pool Member

This graph shows the time the Pool Members will answer to a request.

circle-check

HTTP errors

Errors - HTTP errors by status code

This graph shows the top 400+ errors.

Top 500/404/400 errors with the following details :

  • Client IP

  • Pool Member IP

  • Error

  • URI


Security - Metrics on SSL transactions

This is a Security Dashboard. Best practice evolves quickly.


Database - Metrics on the database

Database Activity

Total of response sent from the server to the Pool Members VS the number of error.

circle-check

Database Performance

Server processing time (like the HTTP processing time). It will show how long it will take to the database servers to answer to the Pool Members.

circle-check

Last updated