Question about glibc version

[lifengxiang1025]

It seems after e32b70c the glibc version needed is higher. Do you have plan to support older glibc version?
I use old glibc version and after e32b70c the fleetbench couldn't work.

[rjogrady]

Unfortunately we do need to keep up to date with absl and tcmalloc versioning requirements, since our benchmarks rely on recent implementations of those libraries.

However, I'm not sure exactly of the error you are seeing. Can you provide a bit more information about your build environment and which version of glibc you are using?