benchy.core — org.clojars.fiv0/benchy 0.1.0

Composable, database-independent benchmark tasks.

compile-benchmark clj

(compile-benchmark {:keys [seed ->state] :or {seed 0} :as benchmark})

Validate a benchmark map and return a reusable function of zero args or a context map. Every invocation creates fresh state, random generators, metrics, and executors.

current-timestamp clj

(current-timestamp worker)

current-timestamp-ms clj

(current-timestamp-ms worker)

get-system-info clj

(get-system-info)

inc-count! clj

(inc-count! !counter)

log-report clj

(log-report worker event)

Write a custom event to this run's optional JSON Lines report.

random-bool clj

(random-bool worker)

random-nth clj

(random-nth worker coll)

random-seq clj

(random-seq worker opts f & args)

random-str clj

(random-str worker)

(random-str worker min-len max-len)

rng clj

(rng worker)

run-benchmark clj

(run-benchmark benchmark)

(run-benchmark benchmark context)

Run a benchmark with an optional caller-owned context map and return its result.

sample-flat clj

(sample-flat worker !counter)

sample-gaussian clj

(sample-gaussian worker !counter)

set-count! clj

(set-count! !counter v)

weighted-sample-fn clj

(weighted-sample-fn weighted-items)

Aliased random sampler:

https://www.peterstefek.me/alias-method.html

Given a seq of [item weight] pairs, return a function who when given a Random will return an item according to the weight distribution.