[Spike] Audit use of NewField annotations in instrumentation modules

We discovered that in some high throughput scenarios the usage of NewField annotations in our weave instrumentation classes can cause contention with the underlying caffeine cache that holds them and lead to high memory usage (with similar characteristics to a memory leak, though technically not a leak).

We recently undertook some work to remove the NewField annotations from two of the most impacted instrumentation modules:

• JDBC: https://github.com/newrelic/newrelic-java-agent/issues/2936
• Log4j: https://github.com/newrelic/newrelic-java-agent/pull/2917

The goal of this issue is to:

• Audit all other uses of NewField annotations in instrumentation modules
• Determine which ones may be the most impactful
• Create an issue for the high impact instrumentation modules to explore the feasibility of removing the NewField annotations from them