runner Benchmark

Operation	zerodep	Reference	zd mean	Ref mean	zd ops/s	Ref ops/s	zerodep tail latency				Ref tail latency				Ratio
Operation	zerodep	Reference	zd mean	Ref mean	zd ops/s	Ref ops/s	Min	Max	StdDev	P95	Min	Max	StdDev	P95	Ratio
Env Passing	zerodep	sh	11.44 ms	71.08 ms	87.4	14.1	11.31 ms	11.86 ms	101.4 µs	11.65 ms	69.48 ms	73.81 ms	1.25 ms	73.81 ms	6.2x faster
Env Passing	zerodep	subprocess	11.44 ms	11.25 ms	87.4	88.9	11.31 ms	11.86 ms	101.4 µs	11.65 ms	11.08 ms	11.71 ms	129.3 µs	11.54 ms	~equal
Output Capture	zerodep	sh	11.15 ms	70.95 ms	89.7	14.1	10.99 ms	11.61 ms	125.9 µs	11.48 ms	69.07 ms	74.20 ms	1.55 ms	74.20 ms	6.4x faster
Output Capture	zerodep	subprocess	11.15 ms	11.06 ms	89.7	90.4	10.99 ms	11.61 ms	125.9 µs	11.48 ms	10.93 ms	11.30 ms	63.1 µs	11.13 ms	~equal
Simple Command	zerodep	sh	2.02 ms	58.57 ms	495.3	17.1	1.96 ms	2.21 ms	40.7 µs	2.11 ms	57.33 ms	59.96 ms	724.5 µs	59.96 ms	29.0x faster
Simple Command	zerodep	subprocess	2.02 ms	911.0 µs	495.3	1.1K	1.96 ms	2.21 ms	40.7 µs	2.11 ms	850.7 µs	1.33 ms	37.5 µs	992.5 µs	2.2x slower
Stdin Input	zerodep	sh	11.13 ms	70.08 ms	89.8	14.3	10.98 ms	11.62 ms	108.1 µs	11.38 ms	68.77 ms	71.96 ms	1.15 ms	71.96 ms	6.3x faster
Stdin Input	zerodep	subprocess	11.13 ms	11.08 ms	89.8	90.2	10.98 ms	11.62 ms	108.1 µs	11.38 ms	10.89 ms	11.67 ms	95.2 µs	11.26 ms	~equal
Streaming Lines	zerodep	sh	11.15 ms	71.11 ms	89.7	14.1	10.99 ms	11.99 ms	183.3 µs	11.54 ms	69.48 ms	80.16 ms	2.58 ms	80.16 ms	6.4x faster
Streaming Lines	zerodep	subprocess	11.15 ms	11.15 ms	89.7	89.7	10.99 ms	11.99 ms	183.3 µs	11.54 ms	10.99 ms	11.48 ms	97.3 µs	11.34 ms	~equal

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