jasnell/streams-draining-read - Branch - cloudflare/workerd - CodSpeed

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Implement drainingRead mechanism for JS-backed streams

#5838Merged

Comparing

jasnell/streams-draining-read

(

9cd5374

) with

main

(

5f00731

)

-45%

Improvement: 16

Regression: 19

Untouched: 105

New: 19

Skipped: 38

Benchmarks

197 total

New_Tiny_Value

src/workerd/tests/bench-stream-piping.c++

-45%

4.7 ms8.5 ms

New_Small_SlowValue

src/workerd/tests/bench-stream-piping.c++

-44%

2.5 ms4.5 ms

New_Small_Value

src/workerd/tests/bench-stream-piping.c++

-43%

2 ms3.5 ms

New_Small_IoLatencyValue

src/workerd/tests/bench-stream-piping.c++

-36%

3.5 ms5.5 ms

New_Small_Timed10us

src/workerd/tests/bench-stream-piping.c++

-35%

3.6 ms5.5 ms

New_Small_Timed100us

src/workerd/tests/bench-stream-piping.c++

-35%

3.6 ms5.5 ms

New_Small_Timed1ms

src/workerd/tests/bench-stream-piping.c++

-35%

3.6 ms5.5 ms

New_Medium_SlowValue

src/workerd/tests/bench-stream-piping.c++

-35%

3.4 ms5.2 ms

New_Medium_Value

src/workerd/tests/bench-stream-piping.c++

-32%

2.8 ms4.2 ms

New_Medium_IoLatencyValue

src/workerd/tests/bench-stream-piping.c++

-29%

4.4 ms6.2 ms

New_Medium_Timed100us

src/workerd/tests/bench-stream-piping.c++

-29%

4.4 ms6.2 ms

New_Small_IoLatencyByte

src/workerd/tests/bench-stream-piping.c++

-25%

4.5 ms6 ms

New_Large_IoLatencyValue

src/workerd/tests/bench-stream-piping.c++

-23%

2.9 ms3.7 ms

New_Large_Value_HWM16K

src/workerd/tests/bench-stream-piping.c++

-22%

2.7 ms3.4 ms

New_Medium_IoLatencyByte

src/workerd/tests/bench-stream-piping.c++

-22%

5.4 ms6.9 ms

New_Large_Value

src/workerd/tests/bench-stream-piping.c++

-20%

2.7 ms3.3 ms

New_Tiny_Byte

src/workerd/tests/bench-stream-piping.c++

-19%

7 ms8.7 ms

New_Small_Byte

src/workerd/tests/bench-stream-piping.c++

-19%

2.9 ms3.5 ms

New_Medium_Byte

src/workerd/tests/bench-stream-piping.c++

-11%

3.8 ms4.2 ms

New_Medium_Byte_Auto64K_HWM16K

src/workerd/tests/bench-stream-piping.c++

×3.6

8.4 ms2.3 ms

New_Small_Byte_Auto64K_HWM16K

src/workerd/tests/bench-stream-piping.c++

×3.3

4.2 ms1.3 ms

New_Tiny_Byte_Auto64K

src/workerd/tests/bench-stream-piping.c++

×2.7

23.3 ms8.7 ms

New_Small_Byte_Auto64K

src/workerd/tests/bench-stream-piping.c++

×2.6

9.2 ms3.6 ms

New_Medium_Byte_Auto64K

src/workerd/tests/bench-stream-piping.c++

×2.4

10.1 ms4.2 ms

New_Large_Byte_HWM16K

src/workerd/tests/bench-stream-piping.c++

×2.1

6.9 ms3.3 ms

Commits

Click on a commit to change the comparison range

Base

main

5f00731

-44.73%

Reduce duplication if drainingRead logic

9cd5374

4 months ago

by jasnell

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