PLT-1879: enable method level metrics in metastore to show in prometheus

[n5nk]

Change description

Enable method level metrics in metastore to show in Prometheus.

• Use atlas.metrics.method_patterns to include MetricRecorder metric name.
• Use atlas.metrics.method_level.enable to enable method level metrics.

Atlas properties

atlas.metrics.method_level.enable=true
atlas.metrics.method_patterns=elasticSearchQuery,scrubSearchResults

Logs in ELK:

log:[DEBUG] 2023-09-05 11:16:57,358 METRICS clearCache - X-Atlan-Request-Id: - trace-id:64cab6f5-a014-4647-b773-fb39b2fe5f33 - 
{"elasticSearchQuery":{"count":1,"timeTaken":15},"mapVertexToAtlasEntityHeader":
{"count":144,"timeTaken":1632},"getAllClassifications":{"count":144,"timeTaken":2},"scrubSearchResults":
{"count":1,"timeTaken":91}} @timestamp:Sep 5, 2023 @ 16:46:57.359 logtag:F stream:stdout _id:GhgPZYoBCaT57OuievMs 
_index:atlas-metric-2023-09-05 _score: - _type:_doc

Sample Metrics:

# HELP method_dist_summary_seconds_max  
# TYPE method_dist_summary_seconds_max gauge
method_dist_summary_seconds_max{integration="local",name="scrubSearchResults",service="atlas-metastore",} 0.003
method_dist_summary_seconds_max{integration="local",name="elasticSearchQuery",service="atlas-metastore",} 0.158
# HELP method_dist_summary_seconds  
# TYPE method_dist_summary_seconds summary
method_dist_summary_seconds{integration="local",name="scrubSearchResults",service="atlas-metastore",quantile="0.99",} 0.002883584
method_dist_summary_seconds_count{integration="local",name="scrubSearchResults",service="atlas-metastore",} 1.0
method_dist_summary_seconds_sum{integration="local",name="scrubSearchResults",service="atlas-metastore",} 0.003
method_dist_summary_seconds{integration="local",name="elasticSearchQuery",service="atlas-metastore",quantile="0.99",} 0.150994944
method_dist_summary_seconds_count{integration="local",name="elasticSearchQuery",service="atlas-metastore",} 1.0
method_dist_summary_seconds_sum{integration="local",name="elasticSearchQuery",service="atlas-metastore",} 0.158

Related issues

Fix #1

Checklists

Development

• Lint rules pass locally
• Application changes have been tested thoroughly
• Automated tests covering modified code pass

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines

Code review

• Pull request has a descriptive title and context useful to a reviewer. Screenshots or screencasts are attached as necessary
• "Ready for review" label attached and reviewers assigned
• Changes have been reviewed by at least one other contributor
• Pull request linked to task tracker where applicable