Logging test

Logging libraries and Nextjournal (the backend doesn't matter)

{:deps {org.clojure/clojure {:mvn/version "1.10.1"}  org.clojure/tools.logging {:mvn/version "0.6.0"}  org.slf4j/slf4j-simple {:mvn/version "1.7.30"}}}

deps.edn

(require '[clojure.tools.logging :as l]         '[clojure.tools.logging.impl :as li])

1.6s

Clojure

(li/name l/*logger-factory*)

0.1s

Clojure

"org.slf4j"

(l/info ::some)

0.1s

Clojure

(l/enabled? :info)

0.1s

Clojure

true

(l/enabled? :error)

0.1s

Clojure

true

(println ::some)

0.5s

Clojure

Around 12k log messages causes hanging a cell. Run below cell again to hang a runner.

(def how-many-log-events 10000)(dotimes [x how-many-log-events]   (l/info "Some text to the log")  (when (zero? (mod x 1000)) (println x)))

2.3s

Clojure

Logging test

Runtimes (1)