I was thinking about changing the display font in my terminals, just because I could. When I investigated the options, it seemed that most of the fonts I liked better than Monaco (the default) weren't even readable, let alone good-looking, unless they were antialiased. Wondering how much extra rendering that entailed, I set up terminals to display eight different fonts, each with a plain and an antialiased version. I then dumped my entire filesystem through each terminal with the command
time ls -R /
and recorded the processor time it used.
font | real | user | sys |
Apple Chancery | 7m2.662s | 10.690s | 49.330s |
antialiased | 7m32.994s | 10.220s | 48.930s |
Comic Sans | 7m6.869s | 10.630s | 50.030 |
antialiased | 7m8.787s | 10.220s | 48.250s |
Copperplate | 7m2.576s | 11.080s | 50.580s |
antialiased | 7m12.115s | 9.840s | 47.380s |
Helvetica | 7m1.832s | 10.350s | 49.550s |
antialiased | 7m0.930s | 10.120s | 49.080s |
Marker Felt | 7m6.177s | 10.780s | 49.720s |
antialiased | 7m34.381s | 10.050s | 47.530s |
Mojo | 7m7.125s | 10.900s | 50.040s |
antialiased | 7m25.478s | 9.910s | 48.120s |
Monaco | 6m45.975s | 10.070s | 48.090s |
antialiased | 7m4.967s | 10.220s | 47.480s |
Zapfino | 7m43.748s | 10.200s | 48.580s |
antialiased | 8m24.253s | 10.080s | 47.320s |