Output mytop -b to a file in semicolon-seperated lines
mytop2csv.py -o <file> -r <refresh_rate>
Output of mytop -b is assumed to in format for regex to work:
MariaDB 10.5.15 on 127.0.0.1 load (0.00 0.23 0.50) up 0+02:15:09 [00:56:52]
Queries: 1.6M qps: 212 Slow: 0.0 Se/In/Up/De(%): 93/00/00/00
MyISAM Key Cache Efficiency: 100.0% Bps in/out: 123.8k/349.4k