[CASSANDRA-14091] DynamicSnitch creates a lot of garbage

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.0.16, 3.11.2, 4.0-alpha1, 4.0
• Severity: Normal
• Assignee: Blake Eggleston
• Reporter: Blake Eggleston

Authors

Blake Eggleston

Reviewers

Jason Brown

• Created: 01/Dec/17 23:01
• Updated: 15/May/20 08:05
• Resolved: 06/Dec/17 00:11

Description

The ExponentiallyDecayingReservoir snapshots we take during score updates generate a lot of garbage, and we call getSnapshot twice per endpoint when we only need to call it once.

Issue Links

• links to: GitHub Pull Request #178