http://thoreauz.com/tags/%E6%80%A7%E8%83%BD/ Recent content in 性能 on 造舟野渡 Hugo -- gohugo.io zh_CN All rights reserved - 2017 Sat, 16 Feb 2019 12:46:15 +0000 http://thoreauz.com/2019/02/16/perf-flameGraph/ Sat, 16 Feb 2019 12:46:15 +0000 http://thoreauz.com/2019/02/16/perf-flameGraph/ 安装 perf是linux下的一个性能分析工具，本文主要用来分析java热点代码。安装perf和perf-map-agent，perf-map