| Type: | bool |
| Default: | off |
| Context: | superuser-backend |
| Restart: | false |
| Since: | 11 |
If LLVM has the required functionality, emit the data needed to allow perf to profile functions generated by JIT. This writes out files to ~/.debug/jit/; the user is responsible for performing cleanup when desired. The default setting is off. This parameter can only be set at server start.