JVM上で動作する言語(処理系)にはよくある話だけれど,Clojureの起動は遅い。下の結果は手元の環境で実行した場合の例。 $ repeat 5 time java clojure.main -e '(println "Hello, Clojure!")' Hello, Clojure! java clojure.main -e '(println "Hello, Clojure!")' 2.31s user 0.17s system 131% cpu 1.885 total Hello, Clojure! java clojure.main -e '(println "Hello, Clojure!")' 2.31s user 0.17s system 131% cpu 1.891 total Hello, Clojure! java clojure.main -e '(println