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make exception copy explicit or completely avoid it
#6478
Merged
Comparing
maizatskyi/2026-04-01-exception-copy
(
927d7f5
) with
main
(
9bdd85c
)
CodSpeed Performance Gauge
0%
Untouched
70
Skipped
129
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Untouched
Skipped
199 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bodyWithHeaders[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
31 µs
30.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
jsonResponse[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
41.3 µs
41.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
EncodeInto_ASCII_8192[TextEncoder][1/0/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
3.6 ms
3.6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_ASCII_8192[TextEncoder][0/0/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
13 ms
12.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
request[GlobalScopeBenchmark]
src/workerd/tests/bench-global-scope.c++
CodSpeed Performance Gauge
0%
52.9 ms
52.8 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_TwoByte_1024[TextEncoder][0/2/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
15.9 ms
15.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_ASCII_256[TextEncoder][0/0/256]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
2.7 ms
2.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
EncodeInto_ASCII_1024[TextEncoder][1/0/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
2.5 ms
2.5 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_OneByte_256[TextEncoder][0/1/256]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
4.7 ms
4.7 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_TwoByte_8192[TextEncoder][0/2/8192]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
118.9 ms
118.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
nullBodyWithStatus[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
10.3 µs
10.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Encode_TwoByte_256[TextEncoder][0/2/256]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
6 ms
6 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
EncodeInto_OneByte_1024[TextEncoder][1/1/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
10.4 ms
10.4 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
arrayBufferBody[Response]
src/workerd/tests/bench-response.c++
CodSpeed Performance Gauge
0%
17.6 µs
17.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
EncodeInto_TwoByte_1024[TextEncoder][1/2/1024]
src/workerd/tests/bench-text-encoder.c++
CodSpeed Performance Gauge
0%
14.1 ms
14.1 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Http_ClientWrapper
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
35.3 µs
35.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JsString_Utf8Length_Utf16_Flat_256
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
2 µs
2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Http_Baseline
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
11.3 µs
11.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Http_OverCapnpLocalCall
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++
CodSpeed Performance Gauge
0%
126.9 µs
126.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JsString_Utf8Length_Utf16_Flat_1024
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
3.2 µs
3.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Coro_CoAwait_ImmediatePromise
external/+http+capnp-cpp/src/kj/async-bench.c++
CodSpeed Performance Gauge
0%
5.7 µs
5.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Coro_CoAwait_ImmediateCoroutine
external/+http+capnp-cpp/src/kj/async-bench.c++
CodSpeed Performance Gauge
0%
5.6 µs
5.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
bm_Coro_Fib10
external/+http+capnp-cpp/src/kj/async-bench.c++
CodSpeed Performance Gauge
0%
13.3 µs
13.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JsString_Utf8Length_Utf16_Invalid_Flat_256
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
3.2 µs
3.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JsString_Utf8Length_Utf16_Invalid_NonFlat_1024
src/workerd/tests/bench-jsstring.c++
CodSpeed Performance Gauge
0%
16.1 µs
16.1 µs
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8
Commits
Click on a commit to change the comparison range
Base
main
9bdd85c
-0.01%
make exception copy explicit or completely avoid it
927d7f5
7 hours ago
by mikea
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