RuntimeTools / appmetrics

Node Application Metrics provides a foundational infrastructure for collecting resource and performance monitoring data for Node.js-based applications.
https://developer.ibm.com/open/node-application-metrics/
Apache License 2.0
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Mongo probe doesn't output correct duration for aggregate op #631

Open smeijer opened 4 years ago

smeijer commented 4 years ago

When running aggregate queries against mongo, the probe reports sub-millisecond response times. My guess is that the aggregate query is being measured, excluding the toArray op. Similar find queries report ~ 20ms response times.