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tools: Add wrk for benchmarking http servers

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1 parent 035aa6b commit e850cbab1c83c9457f653c6241da5c74d2d0ab0e @isaacs isaacs committed Feb 13, 2013
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@@ -55,3 +55,5 @@ deps/openssl/openssl.xml
# build/release artifacts
/*.tar.gz
/SHASUMS.txt*
+
+/tools/wrk/wrk
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@@ -313,6 +313,10 @@ dist-upload: $(TARBALL) $(PKG)
scp $(TARBALL) node@nodejs.org:~/web/nodejs.org/dist/$(VERSION)/$(TARBALL)
scp $(PKG) node@nodejs.org:~/web/nodejs.org/dist/$(VERSION)/$(TARNAME).pkg
+wrk: tools/wrk/wrk
+tools/wrk/wrk:
+ $(MAKE) -C tools/wrk/
+
bench-net: all
@$(NODE) benchmark/common.js net
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@@ -0,0 +1,2 @@
+obj/*
+/wrk
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@@ -0,0 +1,177 @@
+
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@@ -0,0 +1,35 @@
+CFLAGS := -std=c99 -Wall -O2 -pthread
+LDFLAGS := -pthread
+LIBS := -lm
+ifeq ($(shell uname),SunOS)
+LIBS += -lnsl -lsocket -lresolv
+endif
+
+SRC := wrk.c aprintf.c stats.c units.c ae.c zmalloc.c http_parser.c tinymt64.c
+BIN := wrk
+
+ODIR := obj
+OBJ := $(patsubst %.c,$(ODIR)/%.o,$(SRC))
+
+all: $(BIN)
+
+clean:
+ $(RM) $(BIN) obj/*
+
+$(BIN): $(OBJ)
+ $(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
+
+$(OBJ): config.h Makefile | $(ODIR)
+
+$(ODIR):
+ @mkdir $@
+
+$(ODIR)/%.o : %.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+.PHONY: all clean
+.SUFFIXES:
+.SUFFIXES: .c .o
+
+vpath %.c src
+vpath %.h src
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@@ -0,0 +1,115 @@
+=========================================================================
+== NOTICE file corresponding to section 4(d) of the Apache License, ==
+== Version 2.0, in this case for the wrk distribution. ==
+=========================================================================
+
+wrk
+Copyright 2012 Will Glozer, http://glozer.net
+
+=========================================================================
+== Redis Event Library Notice ==
+=========================================================================
+
+This product includes software developed by Salvatore Sanfilippo and
+other contributors to the redis project.
+
+Copyright (c) 2006-2010, Salvatore Sanfilippo <antirez at gmail dot com>
+Copyright (C) 2009 Harish Mallipeddi - harish.mallipeddi@gmail.com
+
+Copyright (c) 2006-2009, Salvatore Sanfilippo
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the *
+ distribution.
+
+ * Neither the name of Redis nor the names of its contributors may be
+ used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================
+== HTTP Parser Notice ==
+=========================================================================
+
+This product includes software developed by Igor Sysoev, Joyent, Inc.,
+and other Node contributors.
+
+http_parser.c is based on src/http/ngx_http_parse.c from NGINX copyright
+Igor Sysoev.
+
+Additional changes are licensed under the same terms as NGINX and
+copyright Joyent, Inc. and other Node contributors. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+=========================================================================
+== Tiny Mersenne Twister (TinyMT) Notice ==
+=========================================================================
+
+Copyright (c) 2011 Mutsuo Saito, Makoto Matsumoto, Hiroshima University
+and The University of Tokyo. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the
+ distribution.
+
+ * Neither the name of the Hiroshima University nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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@@ -0,0 +1,37 @@
+wrk - a HTTP benchmarking tool
+
+ wrk is a modern HTTP benchmarking tool capable of generating significant
+ load when run on a single multi-core CPU. It combines a multithreaded
+ design with scalable event notification systems such as epoll and kqueue.
+
+Basic Usage
+
+ wrk -t8 -c400 -r10m http://localhost:8080/index.html
+
+ This runs wrk with 8 threads, keeping 400 connections open, and making a
+ total of 10 million HTTP GET requests to http://localhost:8080/index.html
+
+ Output:
+
+ Making 10000000 requests to http://localhost:8080/index.html
+ 8 threads and 400 connections
+ Thread Stats Avg Stdev Max +/- Stdev
+ Latency 439.75us 350.49us 7.60ms 92.88%
+ Req/Sec 61.13k 8.26k 72.00k 87.54%
+ 10000088 requests in 19.87s, 3.42GB read
+ Requests/sec: 503396.23
+ Transfer/sec: 176.16MB
+
+Benchmarking Tips
+
+ The machine running wrk must have a sufficient number of ephemeral ports
+ available and closed sockets should be recycled quickly. To handle the
+ initial connection burst the server's listen(2) backlog should be greater
+ than the number of concurrent connections being tested.
+
+Acknowledgements
+
+ wrk contains code from a number of open source projects including the
+ 'ae' event loop from redis, the nginx/joyent/node.js 'http-parser' and
+ the Tiny Mersenne Twister PRNG. Please consult the NOTICE file for
+ licensing details.
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