如何使用Valgrind在Mac OS X中查找进程的CPU和内存使用情况？
[英]How to find the CPU and Memory Usage of a Process in Mac OS X using Valgrind ?
问题描述
Is there a specific tool in Valgrind which can be used to find the CPU and Memory usage of a given process ? 
Valgrind中是否有特定工具可用于查找给定进程的CPU和内存使用情况？ I went through the tool given in http://valgrind.org/docs/manual/manual.html . 我浏览了http://valgrind.org/docs/manual/manual.html中提供的工具。 Just not sure which tool to use for CPU and Memory Profiling. 只是不确定要用于CPU和内存分析的工具。
1 个解决方案
解决方案1
1 2012-07-19 17:13:51
Use the massif tool to get memory-usage information. 使用massif工具获取内存使用信息。 I am not sure what you mean by "CPU usage", what exactly do you want to profile? 我不确定您所说的“ CPU使用率”是什么意思，您到底要配置什么？ If you want to know how many chache-hits/misses you are having cachegrind is the right tool for you. 如果您想知道您有多少次缓存命中/未命中，那么cachegrind是适合您的工具。
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