Number of logged HTTP events.
Longest duration in milliseconds, or null for no events.
Mean duration in milliseconds, or null for no events.
Shortest duration in milliseconds, or null for no events.
Population standard deviation in milliseconds, or null for no events.
Events whose enclosing benchmark function completed without throwing.
Statistics of a set of benchmarked requests.
Durations are milliseconds from the request start to its completion.
mean,stdev,minimum, andmaximumarenullwhen there are no events, andstdevis the population standard deviation.successcounts the events whose executed function did not throw.Evidence
contracts/common.md#principled-implementation Counts are exact, the mean and population standard deviation are computed over the same set, and
nullmarks the empty set where no value is defined.Evidence
contracts/common.md#clear-and-simple-design A flat record of six measures reused for the whole run and for each endpoint.
Evidence
contracts/common.md#prohibited-implementation-shortcuts The values are computed from the events; no measure is defaulted to a plausible number.
Evidence
contracts/common.md#meaningful-documentation The comment states the unit, the empty-set convention, the deviation kind, and what success counts.