tc-newrelic 1.0.2

Thumbor metrics extension that forwards metrics to New Relic

Thumbor NewRelic Metrics Plugin

Send Thumbor runtime metrics to your NewRelic account.

Status

Installation

# master branch
pip install -e git+https://github.com/jcord04/thumbor-newrelic.git@master#egg=tc_newrelic

# latest stable
pip install tc_newrelic

Configuration

# Use New Relic metrics instead of the default
METRICS = 'tc_newrelic.metrics.newrelic_metrics'

# Required: Your New Relic License Key
NEWRELIC_LICENSE_KEY = 'your_license_key_here'

# Optional configurations with defaults
NEWRELIC_METRIC_API_URL = 'https://metric-api.newrelic.com/metric/v1'  # Change for EU or other regions
NEWRELIC_APP_NAME = 'Thumbor'  # The application name in New Relic
NEWRELIC_SEND_INTERVAL_SECONDS = 15  # How often to send metrics (in seconds)

Metrics

This plugin collects the same metrics as the Prometheus plugin for Thumbor and forwards them to New Relic. The metrics are sent with the prefix custom.thumbor. to distinguish them in New Relic.

The following metrics are collected:

• response.status - HTTP status codes of responses
• response.format - Format of responses
• response.bytes - Size of responses in bytes
• response.time - Response time
• original_image.status - Status of original image fetches
• original_image.fetch - Time to fetch original images

Viewing Metrics in New Relic

You can view the metrics in New Relic using NRQL queries. For example:

SELECT count(*) FROM Metric WHERE metricName LIKE 'custom.thumbor.%' FACET metricName SINCE 1 hour ago TIMESERIES

Or create a dashboard with specific metrics:

SELECT sum(value) FROM Metric WHERE metricName = 'custom.thumbor.response.status' AND statuscode = '200' SINCE 1 day ago TIMESERIES

Multiple Processes Support

If running Thumbor with multiple processes, you should be able to use this plugin without any additional configuration. The metrics are aggregated in-memory and sent to New Relic periodically.

License

This project is licensed under the MIT License - see the LICENSE file for details.