Where are the command line arguments other than the pid? Where are the tests? This one has the benefit of being extensible to handle whatever metric you want,

Where are the command line arguments other than the pid? Where are the tests? This one has the benefit of being extensible to handle whatever metric you want, or execute whatever command you want, change the polling period... Yeah, you also have to edit it every time you want to use it. It’s a chunk of shell script, not a reusable tool.