[Lldb-commits] [PATCH] D74398: [lldb-server] jThreadsInfo returns stack memory

Pavel Labath via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Thu Feb 13 00:32:26 PST 2020


labath added a comment.

BTW, a the `lldb/examples/python/gdbremote.py` script for these kinds of things measurements. It takes a lldb log file produced like so: `log enable gdb-remote packets -T -f /tmp/gdb.log`, and it gives you some statistics about the various packets present there:

  #------------------------------------------------------------
  # Packet                   Time (sec)  Percent Count  Latency
  #------------------------- ----------- ------- ------ -------
                           x    0.003926  37.15%     22  0.000178
               qRegisterInfo    0.001462  13.83%    135  0.000011
                           A    0.001419  13.43%      1  0.001419
  ...

I'd be interested in seeing is how much does this extra work increase the latency of the jThreadsInfo packet.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74398/new/

https://reviews.llvm.org/D74398





More information about the lldb-commits mailing list