问题
I installed tcmalloc on CentOS using the command:
sudo yum install google-perftools
And it proceeds correctly. But I cannot find any installed perftools libraries in /usr/lib/, so I cannot set LD_PRELOAD variable.
Then, when I tried to compile with flag -ltcmalloc, the compiler did not recognize it, which quite made sense.
What else should I specify to use tcmalloc on CentOS? Thanks.
回答1:
You can always build from source. I have done that with my centos 8.
Source code can be found here: https://github.com/google/tcmalloc. Be aware you will need bazel for building the project.
回答2:
The package names have changed a little. Just run:
yum install gperftools gperftools-devel
...and you'll find various libtcmalloc files in /usr/lib64/
来源：https://stackoverflow.com/questions/52103646/install-tcmalloc-on-centos