Steps to Reproduce

Make the following change to mono/netcore/build.sh

Revert the following change:
cfba7c5#diff-274660eb4b1b1d963a330b471e10f41c

Then run the following script by following the instructions in it.
profileMonoScript.sh.zip

Current Behavior

System_Threading_ThreadLocal_1_T_REF_get_Value/mono_class_static_field_address is one of the hotspots according to the following flamegraph

Expected Behavior

System_Threading_ThreadLocal_1_T_REF_get_Value/mono_class_static_field_address should take a small portion of time of the whole program.

On which platforms did you notice this

[ ] macOS
[x] Linux
[ ] Windows

Version Used:

mono master: 61eb2be from Dec 30th, 2019