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Improve systat -swap readability and fix display issues

Authored by on Dec 7 2020, 12:24 AM.



Improve size readability.
Preserve more space for swap devise names.
Prevent line overflow with long devise name.
Don't draw a bar when swap is not used at all.
Simplify and optimize code.
Change the label to end at end of 100%.

Test Plan

systat -swap

Diff Detail

R10 FreeBSD src repository
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Fix off-by-one error over 60% and stop extra +1 for percentage.

Fix when the number of swap devise is 1.

bcr added a subscriber: bcr.

OK from manpages.

Builds, works and looks OK.

This revision is now accepted and ready to land.Feb 15 2021, 7:22 PM
This revision was automatically updated to reflect the committed changes.