duanjing7298 2018-08-30 14:05
浏览 63

去pprof堆配置文件vs top mem_usage

I am running go application and use pprof to get heap profile of it as below:

curl -s http://localhost:<port>/debug/pprof/heap > heap_profile.out
go tool pprof heap_profile.out

As a result, I get this: Showing nodes accounting for 507.98MB, 99.41% of 510.98MB total. But I don't know where does it get this 507.98MB in first place. When I check current memory usage using top, it shows that my application is using only 200MB memory (RES value in top command's result). Can somebody explain what is the difference between total in_use memory shown by heap profile and mem_usage given by top ?

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥15 使用ue5插件narrative时如何切换关卡也保存叙事任务记录
    • ¥20 软件测试决策法疑问求解答
    • ¥15 win11 23H2删除推荐的项目,支持注册表等
    • ¥15 matlab 用yalmip搭建模型,cplex求解,线性化处理的方法
    • ¥15 qt6.6.3 基于百度云的语音识别 不会改
    • ¥15 关于#目标检测#的问题:大概就是类似后台自动检测某下架商品的库存,在他监测到该商品上架并且可以购买的瞬间点击立即购买下单
    • ¥15 神经网络怎么把隐含层变量融合到损失函数中?
    • ¥15 lingo18勾选global solver求解使用的算法
    • ¥15 全部备份安卓app数据包括密码,可以复制到另一手机上运行
    • ¥20 测距传感器数据手册i2c