Avatar for the cloudflare user
cloudflare
workerd
BlogDocsChangelog

Add visitForGc to CompressionStream to fix zlib slow-path leak

#6743
Comparing
gbedford/zlib-compression-stream-gc-tracing
(
1220935
) with
main
(
2ab8992
)
CodSpeed Performance Gauge
0%
Untouched
72
Skipped
129

Benchmarks

201 total
EncodeInto_ASCII_8192[TextEncoder][1/0/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
3.6 ms3.6 ms
Encode_ASCII_8192[TextEncoder][0/0/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
13.1 ms13.1 ms
jsonResponse[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
40.5 µs40.5 µs
request[GlobalScopeBenchmark]
src/workerd/tests/bench-global-scope.c++
CodSpeed Performance Gauge
0%
52.6 ms52.6 ms
EncodeInto_TwoByte_8192[TextEncoder][1/2/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
96.6 ms96.6 ms
bodyWithHeaders[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
30.6 µs30.6 µs
Encode_ASCII_32[TextEncoder][0/0/32]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
2.7 ms2.7 ms
bm_Http_ClientWrapper
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
34.7 µs34.7 µs
Encode_OneByte_8192[TextEncoder][0/1/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
84.3 ms84.3 ms
bm_Http_OverCapnpFullRPC
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
234.8 µs234.8 µs
request[RegExpBenchmark]
src/workerd/tests/bench-regex.c++
CodSpeed Performance Gauge
0%
7 ms7 ms
bm_Http_OverCapnpLocalCall
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
125.7 µs125.7 µs
bm_Http_FullProtocol
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
74.2 µs74.2 µs
EncodeInto_OneByte_1024[TextEncoder][1/1/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
10.3 ms10.3 ms
Encode_ASCII_1024[TextEncoder][0/0/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
3.3 ms3.3 ms
Encode_TwoByte_8192[TextEncoder][0/2/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
119.1 ms119.1 ms
bm_Http_Baseline
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
11.3 µs11.3 µs
bm_Coro_Immediate
external/+http+capnp-cpp/src/kj/async-bench.c++
CodSpeed Performance Gauge
0%
4.1 µs4.1 µs
JsString_Utf8Length_Latin1_Flat_32
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
1.7 µs1.7 µs
JsString_Utf8Length_Latin1_Flat_8192
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
14.2 µs14.2 µs
JsString_Utf8Length_Latin1_NonFlat_1024
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
10.8 µs10.8 µs
JsString_Utf8Length_Latin1_NonFlat_256
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
8.2 µs8.2 µs
bm_Coro_CoAwait_ImmediateCoroutine
external/+http+capnp-cpp/src/kj/async-bench.c++
CodSpeed Performance Gauge
0%
5.5 µs5.5 µs
JsString_Utf8Length_Latin1_NonFlat_8192
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
25 µs25 µs
JsString_Utf8Length_Utf16_Flat_1024
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
3.3 µs3.3 µs

Commits

Click on a commit to change the comparison range
Base
main
2ab8992
0%
Merge branch 'main' into gbedford/zlib-compression-stream-gc-tracing
1220935
6 days ago
by guybedford
© 2026 CodSpeed Technology
Home Terms Privacy Docs