Scrolling lag with pwndbg / general scroll performance poor
Thanks for filing an issue! Please answer the questions below so I can help you.
- iTerm2 version: 3.0.20160719-nightly
- OS version: Sierra 10.12 com.googlecode.iterm2.plist
- Attach ~/Library/Preferences/com.googlecode.iterm2.plist here (drag-drop from finder into this window)
- Attach a debug log, if possible. Instructions at https://iterm2.com/debuglog
- Are you reporting a performance issue or a hang? Please attach a sample. Instructions at https://gitlab.com/gnachman/iterm2/wikis/HowToSample Sample: sample_iterm2.txt
- Are you reporting a crash? Please attach the crash log. Instructions at https://gitlab.com/gnachman/iterm2/wikis/crash-logs
Detailed steps to reproduce the problem:
- Load up pwndbg https://github.com/pwndbg/pwndbg or even peda/gef (probably easier to install the latter two)
- Run gdb (hopefully you have it provisioned ;P)
- Run the program and set a breakpoint somewhere (or use
startin pwndbg/peda) to get it to print out a pretty context. - If you try this again in stock OS X terminal, you'll hopefully notice no lag.
What happened: All works as intended, just very poor performance when scrolling.
What should have happened: Smooth scrolling!
Additional comments: Maybe this is due to how I have iTerm2 configured. If there are awful settings I'm enabling which are causing this, let me know.
Screenshot:
