$ perl -wl bm_storable_vs_json.pl Rate storable-arrayref json-xs-arrayref storable-hashref json-xs-hashref storable-arrayref 6222/s -- -31% -84% -99% json-xs-arrayref 8967/s 44% -- -77% -98% storable-hashref 38280/s 515% 327% -- -92% json-xs-hashref 501851/s 7965% 5497% 1211% -- $