macrometer.timers — com.oscaro/macrometer.core 1.11.0.0

count clj multimethod

Returns he number of times that stop has been called on this timer

deftimer clj macro

(deftimer s & opts)

Defines a new timer metric using the symbol as the name. For simplicity, all dashes are translated into dots (idiomatic).

dorecord clj macro

(dorecord t & body)

Executes the statement body and records the time taken.

mk-timer clj

(mk-timer t)

(mk-timer {:keys [name tags description registry publish-percentiles
                  percentile-precision publish-percentile-histogram sla
                  minimum-expected-value maximum-expected-value
                  distribution-statistic-expiry
                  distribution-statistic-buffer-length pause-detector]
           :or {registry default-registry}}
          more-tags)

Defines a new timer

monitor clj multimethod

Wraps a function so that it is timed when invoked

record clj multimethod

Updates the statistics kept by the timer with the specified amount. Allowed units are :nanoseconds, :microseconds, :milliseconds, :seconds, :minutes, :hours and :days.

record-fn clj multimethod

Executes the function and records the time taken

start clj

(start)

(start reg)

Start a timing sample

stop clj multimethod

Records the duration of the operation

timer clj

(timer n & opts)

Defines a new timer (a stateful construct useful for measuring short-duration latencies and the frequency of such events) to a single registry, or return an existing counter in that registry. The returned timer will be unique for each registry, but each registry is guaranteed to only create one timer for the same combination of name and tags.

ex. (timer "http.request.latency" :tags {:route "/api/users" :method "GET"})

total-time clj multimethod

Returns the total time of recorded events. Allowed units are :nanoseconds, :microseconds, :milliseconds, :seconds, :minutes, :hours and :days.