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feat(next): support instrumentation.ts hooks
#188
Comparing
mnismt:feat/next-instrumentation
(
47c9031
) with
main
(
2165483
)
CodSpeed Performance Gauge
-50%
Improvement
1
Regression
4
Untouched
91
No successful run was found on
main
(
dc19ba4
) during the generation of this report, so
2165483
was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Regression
Improvement
Untouched
96 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
winston (child.info)
packages/evlog/bench/comparison/vs-alternatives.bench.ts::child / scoped logger
CodSpeed Performance Gauge
-50%
198.9 µs
400.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
pino
packages/evlog/bench/comparison/vs-alternatives.bench.ts::structured log (5 fields)
CodSpeed Performance Gauge
-35%
332 µs
511.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
with traceparent
packages/evlog/bench/core/enrichers.bench.ts::createTraceContextEnricher
CodSpeed Performance Gauge
-29%
337.1 µs
475.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
push 1000 events (no flush)
packages/evlog/bench/core/client.bench.ts::pipeline — push throughput
CodSpeed Performance Gauge
-17%
1.8 ms
2.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
winston
packages/evlog/bench/comparison/vs-alternatives.bench.ts::simple string log
CodSpeed Performance Gauge
+29%
591.1 µs
457 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
push 1100 events (100 dropped, buffer=1000)
packages/evlog/bench/core/client.bench.ts::pipeline — buffer overflow
CodSpeed Performance Gauge
+8%
2 ms
1.9 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
with status
packages/evlog/bench/core/errors.bench.ts::createError
CodSpeed Performance Gauge
+7%
154.8 µs
144.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
string message
packages/evlog/bench/core/errors.bench.ts::createError
CodSpeed Performance Gauge
+6%
157.5 µs
148.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
winston
packages/evlog/bench/comparison/vs-alternatives.bench.ts::deep nested log
CodSpeed Performance Gauge
+3%
472.3 µs
456.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
emit with error
packages/evlog/bench/core/logger.bench.ts::log.emit()
CodSpeed Performance Gauge
+2%
784.1 µs
767.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parse string
packages/evlog/bench/core/errors.bench.ts::parseError
CodSpeed Performance Gauge
+1%
16.7 µs
16.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
emit with context
packages/evlog/bench/core/logger.bench.ts::log.emit()
CodSpeed Performance Gauge
+1%
152.8 µs
151.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
raw JSON.stringify (same payload)
packages/evlog/bench/core/format.bench.ts::JSON.stringify baseline
CodSpeed Performance Gauge
+1%
31.9 µs
31.6 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
consola (withTag.info)
packages/evlog/bench/comparison/vs-alternatives.bench.ts::child / scoped logger
CodSpeed Performance Gauge
+1%
285.2 µs
282.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
parse fetch-like error
packages/evlog/bench/core/errors.bench.ts::parseError
CodSpeed Performance Gauge
+1%
16.8 µs
16.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JSON.stringify()
packages/evlog/bench/core/errors.bench.ts::EvlogError serialization
CodSpeed Performance Gauge
+1%
59.9 µs
59.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
create + parse (simple)
packages/evlog/bench/core/errors.bench.ts::createError + parseError round-trip
CodSpeed Performance Gauge
+1%
133 µs
132.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
full options
packages/evlog/bench/core/errors.bench.ts::createError
CodSpeed Performance Gauge
+1%
146.7 µs
145.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
Firefox Linux
packages/evlog/bench/core/enrichers.bench.ts::createUserAgentEnricher
CodSpeed Performance Gauge
+1%
87.7 µs
87.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
small payload (2 fields)
packages/evlog/bench/core/logger.bench.ts::log.set() payload sizes
CodSpeed Performance Gauge
0%
98.4 µs
97.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
JSON.stringify — rich log
packages/evlog/bench/core/client.bench.ts::client log serialization
CodSpeed Performance Gauge
0%
32.6 µs
32.4 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
push 1 event (no flush)
packages/evlog/bench/core/client.bench.ts::pipeline — push throughput
CodSpeed Performance Gauge
0%
128.6 µs
128.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
build + serialize (rich log)
packages/evlog/bench/core/client.bench.ts::client log formatting
CodSpeed Performance Gauge
0%
94.2 µs
93.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
emit + pretty print
packages/evlog/bench/core/format.bench.ts::pretty print (development mode)
CodSpeed Performance Gauge
0%
120.2 µs
119.7 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
toString()
packages/evlog/bench/core/errors.bench.ts::EvlogError serialization
CodSpeed Performance Gauge
0%
34.6 µs
34.5 µs
1
2
3
4
Commits
Click on a commit to change the comparison range
Base
main
2165483
-50.36%
feat: add instrumentation API for next package
47c9031
1 day ago
by mnismt
© 2026 CodSpeed Technology
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