Sluggish performance on Yosemite 10.11.6
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- iTerm2 version: 3.1.7
- OS version: 10.11.6 Yosemite
- Sampling: Sample_of_iTerm2.txt
I downgraded from 10.12+ to 10.11 because of various issues w/ anything 'macOS' performing poorly. My laptop is a mid-2012 Macbook Pro w/ a Core i5 2.5GHz, 16GB of DDR3 and 2x SSD drives and a completely fresh install of 10.11.6.
I grabbed the newest copy of iTerm2 that supported 10.11.6, which is 3.1.7, and boy-oh-boy things are SLOW. It looks like most of the sluggishness occurs when I'm in tmux (tmux -CC -u attach from the remote shell) with scroll in the window happening slowly, switching between tabs and windows happening slowly, just everything sluggish and slow. However it is still pretty slow outside of tmux with a shell on the local machine as well.
I'm not sure what's causing the issues.. I don't have any transparency or background image turned on and am just using a pre-packaged color theme.