Synthetics Metrics
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Synthetics Metrics

Metrics

The following metrics are generated by Synthetics tests:

  • Metrics starting with synthetics.browser.* come from your browser tests.
  • Metrics starting with synthetics.http.* come from your API HTTP tests.
  • Metrics starting with synthetics.ssl.* come from your API SSL tests.
synthetics.http.response.time
(gauge)
The overall time the request took to be processed.
Shown as millisecond
synthetics.http.response.size
(gauge)
The size of the response in bytes.
Shown as byte
synthetics.http.redirect.time
(gauge)
The time spent during redirections.
Shown as millisecond
synthetics.http.dns.time
(gauge)
The duration of the DNS lookup.
Shown as millisecond
synthetics.http.connect.time
(gauge)
Time to establish the TCP connection.
Shown as millisecond
synthetics.http.ssl.time
(gauge)
The duration of the TLS handshake.
Shown as millisecond
synthetics.http.send.time
(gauge)
The time to send the request.
Shown as millisecond
synthetics.http.firstbyte.time
(gauge)
The time to first byte.
Shown as millisecond
synthetics.http.download.time
(gauge)
The time to download the response.
Shown as millisecond
synthetics.http.response
(count)
The count of HTTP responses we receive.
Shown as request
synthetics.browser.test_duration
(gauge)
The test execution time.
Shown as millisecond
synthetics.browser.time_to_interactive
(gauge)
The time until the page can be interacted with.
Shown as millisecond
synthetics.browser.number_of_buckets
(count)
The number of buckets in a browser test. Every 25 steps in a browser test is a single bucket
synthetics.ssl.dns.time
(gauge)
The duration of the DNS lookup.
Shown as millisecond
synthetics.ssl.handshake.time
(gauge)
The duration of the TLS handshake.
Shown as millisecond
synthetics.ssl.response.time
(gauge)
The overall time the request took to be processed.
Shown as millisecond
synthetics.ssl.time_to_expiry
(gauge)
The remaining time before the SSL certificate expires.
Shown as minute
synthetics.ssl.response
(count)
The count of SSL responses we receive.
Shown as request
synthetics.api.response
(count)
The count of API responses we receive.
Shown as request
synthetics.tcp.response.time
(gauge)
The overall time the request took to be processed.
Shown as millisecond
synthetics.tcp.dns.time
(gauge)
The duration of the DNS lookup.
Shown as millisecond
synthetics.tcp.connect.time
(gauge)
Time to establish the TCP connection.
Shown as millisecond

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