About IO wait

[frufin]

Hi and thanks again for you project !

I'd like to monitor what's usually called IO wait, but i don't find it inside your documentation.
Is that disksIO('tWaitTime') ?
And in that case, is it really unavailable for Mac ? Any other way to calcutate ?

I have another question : are rIO_sec and wIO_sec getting Kbytes/sec or RW events/sec ?

Thanks in advance !