[CASSSIDECAR-117] Record additional metrics for improved observability

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 1.0
• Component/s: Rest API
• Labels: pull-request-available
• Change Category: Operability
• Complexity: Normal

Source Control Link

https://github.com/apache/cassandra-sidecar/commit/fd6f7ac5f9f19dbbeeb9e7f80ca1fcbf60d5a4c6

Test and Documentation Plan

Tested with unit tests

• Assignee: Saranya Krishnakumar
• Reporter: Saranya Krishnakumar

Authors

Saranya Krishnakumar

Reviewers

Francisco Guerrero, Yifan Cai

• Created: 09/Apr/24 23:09
• Updated: 17/Apr/24 21:42
• Resolved: 17/Apr/24 21:42

Description

With this patch increasing the number of metrics captured on sidecar side for improved observability. This includes, capturing resource level metrics, Cassandra instance health metrics, SSTable import metrics etc. Also as part of this patch, migrating existing metrics to Dropwizard registry.  

Issue Links

• links to: GitHub Pull Request #111