{"blog_title":"tmtms \u306e\u30e1\u30e2","type":"rich","version":"1.0","published":"2015-04-03 02:08:13","provider_name":"Hatena Blog","description":"Ruby \u3067\u30b9\u30ec\u30c3\u30c9\u30921000\u500b\u307b\u3069\u4f5c\u308b\u3068\u30d7\u30ed\u30bb\u30b9\u30b5\u30a4\u30ba\u304c 4GB \u307b\u3069\u306b\u306a\u308a\u307e\u3059\u3002 % ruby -e 'system \"ps -o vsz -p #$$\"; 1000.times{Thread.new{sleep}}; system \"ps -o vsz -p #$$\"' VSZ 46392 VSZ 4151572 jemalloc \u4f7f\u3046\u3068 2.5GB \u304f\u3089\u3044\u306b\u306a\u308a\u307e\u3059\u3002jemalloc \u3059\u3070\u3089\u3057\u3044\u3002 % LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.1 ruby -e 'system \"ps -o vsz -p #$$\"; 100\u2026","title":"Ruby + jemalloc \u3067\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u5897\u3048\u308b\u5834\u5408","height":"190","author_url":"https://blog.hatena.ne.jp/tmtms/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F2015%2F04%2F03%2Fruby-jemalloc\" title=\"Ruby + jemalloc \u3067\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u5897\u3048\u308b\u5834\u5408 - tmtms \u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.tmtms.net/entry/2015/04/03/ruby-jemalloc","provider_url":"https://hatena.blog","categories":["Ruby"],"blog_url":"https://blog.tmtms.net/","author_name":"tmtms","image_url":null,"width":"100%"}