bfc823de90
benchmark: update to use new wrk
2014-02-25 11:28:46 -08:00
9836a4eeda
stream_wrap: use `uv_try_write` where possible
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Use `uv_try_write` for string and buffer writes, thus avoiding to do
allocations and copying in some of the cases.
2014-01-29 02:49:03 +04:00
f5ab3e4c5c
benchmark: fixate `ciphers` in tls benchmarks
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Benchmark should always use the same cipher in order to be truthful.
2013-12-07 02:32:03 +04:00
60958d235d
benchmark: Correct the bufferSize to highWaterMark
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The bufferSize has been removed. Use highWaterMark instead of.
2013-11-06 16:32:22 +04:00
df3537102b
benchmark: add http chunked encoding benchmarks
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Test both "Content-Length: xxx" and "Transfer-Encoding: chunked" responses in
the http/simple benchmark.
2013-11-01 15:44:44 +01:00
2be09f9493
Merge remote-tracking branch 'ry/v0.10'
2013-08-31 17:58:44 -07:00
00a1d3633c
benchmark: Fix execArgv handling
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Bug in 01f3b46
2013-08-31 17:58:17 -07:00
cece100082
Merge remote-tracking branch 'ry/v0.10'
2013-08-31 11:29:51 -07:00
01f3b468a9
benchmark: Support passing v8 flags to benchmarks
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The better to test --use-strict effects on performance.
(Spoiler: it has no measurable effect on performance.)
2013-08-31 10:36:44 -07:00
c171c490f2
fixes #6031 spelling errors
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explictly => explicitly
accesss => access
througput => throughput
epxression => expression
communiction => communication
becuase => because
repersent => represent
condonitions => conditions
decompresion => decompression
intentially => intentionally
eventes => events
listning => listening
resicved => received
becuase => because
fundimental => fundamental
colapse => collapse
privlages => privileges
sufficently => sufficiently
hapepns => happens
expliclitly => explicitly
thier => their
shold => should
2013-08-19 16:42:16 -07:00
9a29aa8c55
benchmark: update misc to new v8 API
2013-08-01 15:02:38 -07:00
d75f67f949
bench: fix up benchmarks after internal api change
2013-07-20 12:13:54 +02:00
22668db73d
benchmark: update callbacks only receive data
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Since the SlabAllocator was removed the buffer length/offset is no
longer sent to the onread callback. The benchmarks have been updated to
reflect that.
2013-07-08 16:53:41 -07:00
ba048e72b0
Merge remote-tracking branch 'ry/v0.10'
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Conflicts:
AUTHORS
ChangeLog
configure
deps/uv/ChangeLog
deps/uv/src/unix/darwin.c
deps/uv/src/unix/stream.c
deps/uv/src/version.c
deps/v8/src/isolate.cc
deps/v8/src/version.cc
lib/http.js
src/node_version.h
2013-05-27 14:46:52 -07:00
fda2b319dc
http: save roundtrips, convert buffers to strings
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This commit adds an optimization to the HTTP client that makes it
possible to:
* Pack the headers and the first chunk of the request body into a
single write().
* Pack the chunk header and the chunk itself into a single write().
Because only one write() system call is issued instead of several,
the chances of data ending up in a single TCP packet are phenomenally
higher: the benchmark with `type=buf size=32` jumps from 50 req/s to
7,500 req/s, a 150-fold increase.
This commit removes the check from e4b716efFixes #5528 .
2013-05-23 02:13:26 +02:00
61c9f78c63
Merge remote-tracking branch 'ry/v0.10' into master
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Conflicts:
AUTHORS
ChangeLog
deps/uv/ChangeLog
deps/uv/config-unix.mk
deps/uv/src/unix/stream.c
deps/uv/src/version.c
deps/uv/uv.gyp
src/node.cc
src/node_buffer.cc
src/node_crypto.cc
src/node_version.h
src/stream_wrap.cc
src/stream_wrap.h
2013-05-17 14:04:54 -07:00
201baa273b
benchmark: hash stream
2013-05-14 11:36:04 -07:00
f2d5cea73a
benchmark: add chunked-encoding benchmark
2013-04-27 21:03:40 +04:00
05bd6b7bcd
bench: add child process read perf benchmark
2013-03-25 13:16:07 +01:00
31314b6978
bench: compare binaries equal times
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The benchmark compare would drop the last run of the binary pairs. So
when they were only run once an error would arise because no data was
generated for the second binary.
2013-03-20 20:25:48 +01:00
3dac421393
bench: add dgram send/recv benchmark
2013-03-20 17:16:30 +01:00
d62cf59dc1
http: Don't hot-path end() for large buffers
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The benefits of the hot-path optimization below start to fall off when
the buffer size gets up near 128KB, because the cost of the copy is more
than the cost of the extra write() call. Switch to the write/end method
at that point.
Heuristics and magic numbers are awful, but slow http responses are
worse.
Fix #4975
2013-03-14 08:04:59 -07:00
e7b8bad3d9
bench: Do math on numbers in compare.js, not strings
2013-03-07 11:56:53 -08:00
db5d58e842
bench: Use environ to run compares more than once
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This will run the benchmarks the number of times specified by NODE_BENCH_RUNS,
to attempt to reduce variability.
If the number of runs is high enough, it'll also throw out the top and bottom
quartiles, since that's where the outliers will be.
It's not very fancy statistics-fu, but it's better than nothing.
Also, linted this file. It had tabs in it. TABS!
2013-03-06 12:33:05 -08:00
e4383c0170
bench: Add flag to be silent in runner
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This is helpful in tracking down bailouts and deopts in Stream classes,
without triggering one from the string write in console.log
2013-03-05 14:23:01 -08:00
88befa6021
bench: Make http easier to profile
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Do not run the http/simple.js server in a child process.
Fix #4831
2013-02-25 17:47:28 -08:00
053e02ef8e
benchmark: Fix alignment issues on --html compare output
2013-02-20 09:17:29 -08:00
bd4d585b7a
bench: Add bench-crypto
2013-02-19 17:16:55 -08:00
4b80f217cd
bench: Simplify duration arguments to benchmarks
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For throughput benchmarks, run with just 5s durations rather than 1s and 3s.
For startup benchmark, run with just a single 1s duration, since it's very
consistent anyway.
2013-02-19 17:16:55 -08:00
2ed56e5235
bench: Consistency in benchmark filenames
2013-02-19 17:16:55 -08:00
06fbcca6bb
bench: Remove _bench_timer (no loner used)
2013-02-19 17:16:55 -08:00
ef08f0fbb1
bench: Use wrk for http benchmarking
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Remove ab, since it's no longer used.
2013-02-19 17:16:29 -08:00
035aa6b4ce
bench: Show % change rather than % difference
2013-02-19 14:14:39 -08:00
087c437961
bench: Add --html to compare script
2013-02-19 14:14:38 -08:00
7658f4c29c
bench: Fail gracefully if function_call binding fails
2013-02-19 14:14:38 -08:00
7d51745827
bench: Remove old run script
2013-02-19 14:14:37 -08:00
0a406869df
bench: Replace tls-fragmentation with tls/throughput
2013-02-19 14:14:37 -08:00
bafc51c0f9
bench: Move tls-connect into benchmark/tls
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Also, make it work properly with current node.
2013-02-19 14:14:37 -08:00
8c719f7c71
bench: Make io.c output easier to read
2013-02-19 14:14:37 -08:00
8a3f52170e
bench: Remove io.js
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Better covered by the other benchmark/fs scripts.
2013-02-19 14:14:36 -08:00
2a64edb025
bench: Add fs write stream throughput
2013-02-19 14:14:36 -08:00
1fc6f99340
bench: Add read-stream throughput
2013-02-19 14:14:36 -08:00
6d116be7cf
bench: Move fs-readfile.js to fs/readfile.js
2013-02-19 14:14:35 -08:00
844b33205c
bench: Move v8_bench into misc
2013-02-19 14:14:35 -08:00
2a2942bd7f
bench: Move string_creation into misc
2013-02-19 14:14:35 -08:00
fef35fc4f1
bench: Remove settimeout (Covered by misc/timeout.js)
2013-02-19 14:14:35 -08:00
3761be3d99
bench: Move timers to misc/timers
2013-02-19 14:14:34 -08:00
7e5cd08061
bench: move next-tick to misc/next-tick-breadth
2013-02-19 14:14:34 -08:00
f7a4ccb409
bench: Move nexttick-2 to misc/next-tick-depth
...
x
2013-02-19 14:14:34 -08:00
44be55fc4e
bench: Move process_loop to misc/spawn-echo
2013-02-19 14:14:34 -08:00
Timothy J Fontaine
Fedor Indutny
Jackson Tian
Ben Noordhuis
isaacs
Matthew Aynalem
Trevor Norris