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28 lines
676 B
28 lines
676 B
"""
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Prometheus metrics exported by Jupyter Notebook Server
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Read https://prometheus.io/docs/practices/naming/ for naming
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conventions for metrics & labels.
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"""
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from prometheus_client import Histogram, Gauge
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HTTP_REQUEST_DURATION_SECONDS = Histogram(
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'http_request_duration_seconds',
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'duration in seconds for all HTTP requests',
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['method', 'handler', 'status_code'],
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)
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TERMINAL_CURRENTLY_RUNNING_TOTAL = Gauge(
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'terminal_currently_running_total',
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'counter for how many terminals are running',
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)
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KERNEL_CURRENTLY_RUNNING_TOTAL = Gauge(
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'kernel_currently_running_total',
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'counter for how many kernels are running labeled by type',
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['type']
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)
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