id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
654	time command overly precise after 7756d8b	Jim Ursetto	felix winkelmann	"Looks like the change to C_cpu_milliseconds causes (time) to display artificially precise numbers.  Not immediately clear why, it should just be displaying up to usec.

Example: results of `csi -script tests/port-test.scm` is

{{{
slow...
0.166863s CPU time, 0.00136399999999999s GC time (major), 13414 mutations, 3/2039 GCs (major/minor)
fast...
0.00144299999999998s CPU time, 30 mutations, 0/3 GCs (major/minor)
}}}

versus previously:

{{{
slow...
0.036s CPU time, 0.001s GC time (major), 2740 mutations, 3/409 GCs (major/minor)
fast...
0s CPU time, 30 mutations, 0/1 GCs (major/minor)
}}}"	defect	closed	minor	4.9.0	core libraries	4.7.x	fixed