diff options
Diffstat (limited to 'lib/ssl/test')
| -rw-r--r-- | lib/ssl/test/Makefile | 3 | ||||
| -rw-r--r-- | lib/ssl/test/ssl.spec | 3 | ||||
| -rw-r--r-- | lib/ssl/test/ssl_bench.spec | 1 | ||||
| -rw-r--r-- | lib/ssl/test/ssl_bench_SUITE.erl | 366 |
4 files changed, 372 insertions, 1 deletions
diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile index 2f8ff6f04e..3639c2b2da 100644 --- a/lib/ssl/test/Makefile +++ b/lib/ssl/test/Makefile @@ -37,6 +37,7 @@ VSN=$(GS_VSN) MODULES = \ ssl_test_lib \ ssl_basic_SUITE \ + ssl_bench_SUITE \ ssl_cipher_SUITE \ ssl_certificate_verify_SUITE\ ssl_crl_SUITE\ @@ -130,7 +131,7 @@ release_spec: opt release_tests_spec: opt $(INSTALL_DIR) "$(RELSYSDIR)" $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(HRL_FILES_NEEDED_IN_TEST) $(COVER_FILE) "$(RELSYSDIR)" - $(INSTALL_DATA) ssl.spec ssl.cover "$(RELSYSDIR)" + $(INSTALL_DATA) ssl.spec ssl_bench.spec ssl.cover "$(RELSYSDIR)" chmod -R u+w "$(RELSYSDIR)" @tar cf - *_SUITE_data | (cd "$(RELSYSDIR)"; tar xf -) diff --git a/lib/ssl/test/ssl.spec b/lib/ssl/test/ssl.spec index fc7c1bbb82..86e14c033e 100644 --- a/lib/ssl/test/ssl.spec +++ b/lib/ssl/test/ssl.spec @@ -1 +1,4 @@ {suites,"../ssl_test",all}. +{skip_cases, "../ssl_test", + ssl_bench_SUITE, [setup_sequential, setup_concurrent, payload_simple], + "Benchmarks run separately"}. diff --git a/lib/ssl/test/ssl_bench.spec b/lib/ssl/test/ssl_bench.spec new file mode 100644 index 0000000000..d2f75b4203 --- /dev/null +++ b/lib/ssl/test/ssl_bench.spec @@ -0,0 +1 @@ +{suites,"../ssl_test",[ssl_bench_SUITE]}. diff --git a/lib/ssl/test/ssl_bench_SUITE.erl b/lib/ssl/test/ssl_bench_SUITE.erl new file mode 100644 index 0000000000..b6b3769922 --- /dev/null +++ b/lib/ssl/test/ssl_bench_SUITE.erl @@ -0,0 +1,366 @@ +%%%------------------------------------------------------------------- +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/.2 +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(ssl_bench_SUITE). +-compile(export_all). +-include_lib("common_test/include/ct_event.hrl"). + +-define(remote_host, "NETMARKS_REMOTE_HOST"). + +suite() -> [{ct_hooks,[{ts_install_cth,[{nodenames,2}]}]}]. + +all() -> [{group, setup}, {group, payload}]. + +groups() -> + [{setup, [{repeat, 3}], [setup_sequential, setup_concurrent]}, + {payload, [{repeat, 3}], [payload_simple]} + ]. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, _Config) -> + ok. + +init_per_suite(Config) -> + try + Server = setup(ssl, node()), + [{server_node, Server}|Config] + catch _:_ -> + {skipped, "Benchmark machines only"} + end. + +end_per_suite(_Config) -> + ok. + +init_per_testcase(_Func, Conf) -> + Conf. + +end_per_testcase(_Func, _Conf) -> + ok. + + +-define(COUNT, 400). +-define(TC(Cmd), tc(fun() -> Cmd end, ?MODULE, ?LINE)). + +-define(FPROF_CLIENT, false). +-define(FPROF_SERVER, false). +-define(EPROF_CLIENT, false). +-define(EPROF_SERVER, false). +-define(PERCEPT_SERVER, false). + +%% Current numbers gives roughly a testcase per minute on todays hardware.. + +setup_sequential(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, setup_connection, ?COUNT * 20, 1, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Sequential setup"}]}), + ok. + +setup_concurrent(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, setup_connection, ?COUNT, 100, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Concurrent setup"}]}), + ok. + +payload_simple(Config) -> + Server = proplists:get_value(server_node, Config), + Server =/= undefined orelse error(no_server), + {ok, Result} = do_test(ssl, payload, ?COUNT*300, 10, Server), + ct_event:notify(#event{name = benchmark_data, + data=[{value, Result}, + {suite, "ssl"}, {name, "Payload simple"}]}), + ok. + + +ssl() -> + test(ssl, ?COUNT, node()). + +test(Type, Count, Host) -> + Server = setup(Type, Host), + (do_test(Type, setup_connection, Count * 20, 1, Server)), + (do_test(Type, setup_connection, Count, 100, Server)), + (do_test(Type, payload, Count*300, 10, Server)), + ok. + +do_test(Type, TC, Loop, ParallellConnections, Server) -> + _ = ssl:stop(), + {ok, _} = ensure_all_started(ssl, []), + + {ok, {SPid, Host, Port}} = rpc:call(Server, ?MODULE, setup_server_init, + [Type, TC, Loop, ParallellConnections]), + link(SPid), + Me = self(), + Test = fun(Id) -> + CData = client_init(Me, Type, TC, Host, Port), + receive + go -> + ?FPROF_CLIENT andalso Id =:= 1 andalso + start_profile(fprof, [self(),new]), + ?EPROF_CLIENT andalso Id =:= 1 andalso + start_profile(eprof, [ssl_connection_sup, ssl_manager]), + ok = ?MODULE:TC(Loop, Type, CData), + ?FPROF_CLIENT andalso Id =:= 1 andalso + stop_profile(fprof, "test_connection_client_res.fprof"), + ?EPROF_CLIENT andalso Id =:= 1 andalso + stop_profile(eprof, "test_connection_client_res.eprof"), + Me ! self() + end + end, + Spawn = fun(Id) -> + Pid = spawn(fun() -> Test(Id) end), + receive {Pid, init} -> Pid end + end, + Pids = [Spawn(Id) || Id <- lists:seq(ParallellConnections, 1, -1)], + Run = fun() -> + [Pid ! go || Pid <- Pids], + [receive Pid -> ok end || Pid <- Pids] + end, + {TimeInMicro, _} = timer:tc(Run), + TotalTests = ParallellConnections * Loop, + TestPerSecond = 1000000 * TotalTests div TimeInMicro, + io:format("TC ~p ~p ~p ~p 1/s~n", [TC, Type, ParallellConnections, TestPerSecond]), + unlink(SPid), + SPid ! quit, + {ok, TestPerSecond}. + +server_init(ssl, setup_connection, _, _, Server) -> + {ok, Socket} = ssl:listen(0, ssl_opts(listen)), + {ok, {_Host, Port}} = ssl:sockname(Socket), + {ok, Host} = inet:gethostname(), + ?FPROF_SERVER andalso start_profile(fprof, [whereis(ssl_manager), new]), + %%?EPROF_SERVER andalso start_profile(eprof, [ssl_connection_sup, ssl_manager]), + ?EPROF_SERVER andalso start_profile(eprof, [ssl_manager]), + ?PERCEPT_SERVER andalso percept:profile("/tmp/ssl_server.percept"), + Server ! {self(), {init, Host, Port}}, + Test = fun(TSocket) -> + ok = ssl:ssl_accept(TSocket), + ssl:close(TSocket) + end, + setup_server_connection(Socket, Test); +server_init(ssl, payload, Loop, _, Server) -> + {ok, Socket} = ssl:listen(0, ssl_opts(listen)), + {ok, {_Host, Port}} = ssl:sockname(Socket), + {ok, Host} = inet:gethostname(), + Server ! {self(), {init, Host, Port}}, + Test = fun(TSocket) -> + ok = ssl:ssl_accept(TSocket), + Size = byte_size(msg()), + server_echo(TSocket, Size, Loop), + ssl:close(TSocket) + end, + setup_server_connection(Socket, Test); + +server_init(Type, Tc, _, _, Server) -> + io:format("No server init code for ~p ~p~n",[Type, Tc]), + Server ! {self(), no_init}. + +client_init(Master, ssl, setup_connection, Host, Port) -> + Master ! {self(), init}, + {Host, Port, ssl_opts(connect)}; +client_init(Master, ssl, payload, Host, Port) -> + {ok, Sock} = ssl:connect(Host, Port, ssl_opts(connect)), + Master ! {self(), init}, + Size = byte_size(msg()), + {Sock, Size}; +client_init(_Me, Type, Tc, Host, Port) -> + io:format("No client init code for ~p ~p~n",[Type, Tc]), + {Host, Port}. + +setup_server_connection(LSocket, Test) -> + receive quit -> + ?FPROF_SERVER andalso stop_profile(fprof, "test_server_res.fprof"), + ?EPROF_SERVER andalso stop_profile(eprof, "test_server_res.eprof"), + ?PERCEPT_SERVER andalso stop_profile(percept, "/tmp/ssl_server.percept"), + ok + after 0 -> + case ssl:transport_accept(LSocket, 2000) of + {ok, TSocket} -> spawn_link(fun() -> Test(TSocket) end); + {error, timeout} -> ok + end, + setup_server_connection(LSocket, Test) + end. + +server_echo(Socket, Size, Loop) when Loop > 0 -> + {ok, Msg} = ssl:recv(Socket, Size), + ok = ssl:send(Socket, Msg), + server_echo(Socket, Size, Loop-1); +server_echo(_, _, _) -> ok. + +setup_connection(N, ssl, Env = {Host, Port, Opts}) when N > 0 -> + case ssl:connect(Host, Port, Opts) of + {ok, Sock} -> + ssl:close(Sock), + setup_connection(N-1, ssl, Env); + {error, Error} -> + io:format("Error: ~p (~p)~n",[Error, length(erlang:ports())]), + setup_connection(N, ssl, Env) + end; +setup_connection(_, _, _) -> + ok. + +payload(Loop, ssl, D = {Socket, Size}) when Loop > 0 -> + ok = ssl:send(Socket, msg()), + {ok, _} = ssl:recv(Socket, Size), + payload(Loop-1, ssl, D); +payload(_, _, {Socket, _}) -> + ssl:close(Socket). + +msg() -> + <<"Hello", + 0:(512*8), + "asdlkjsafsdfoierwlejsdlkfjsdf", + 1:(512*8), + "asdlkjsafsdfoierwlejsdlkfjsdf">>. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +setup(_Type, nonode@nohost) -> + exit(dist_not_enabled); +setup(Type, _This) -> + Host = case os:getenv(?remote_host) of + false -> + {ok, This} = inet:gethostname(), + This; + RemHost -> + RemHost + end, + Node = list_to_atom("perf_server@" ++ Host), + SlaveArgs = case init:get_argument(pa) of + {ok, PaPaths} -> + lists:append([" -pa " ++ P || [P] <- PaPaths]); + _ -> [] + end, + %% io:format("Slave args: ~p~n",[SlaveArgs]), + Prog = + case os:find_executable("erl") of + false -> "erl"; + P -> P + end, + io:format("Prog = ~p~n", [Prog]), + + case net_adm:ping(Node) of + pong -> ok; + pang -> + {ok, Node} = slave:start(Host, perf_server, SlaveArgs, no_link, Prog) + end, + Path = code:get_path(), + true = rpc:call(Node, code, set_path, [Path]), + ok = rpc:call(Node, ?MODULE, setup_server, [Type, node()]), + io:format("Client (~p) using ~s~n",[node(), code:which(ssl)]), + (Node =:= node()) andalso restrict_schedulers(client), + Node. + +setup_server(_Type, ClientNode) -> + (ClientNode =:= node()) andalso restrict_schedulers(server), + io:format("Server (~p) using ~s~n",[node(), code:which(ssl)]), + ok. + + +ensure_all_started(App, Ack) -> + case application:start(App) of + ok -> {ok, [App|Ack]}; + {error, {not_started, Dep}} -> + {ok, Ack1} = ensure_all_started(Dep, Ack), + ensure_all_started(App, Ack1); + {error, {already_started, _}} -> + {ok, Ack} + end. + +setup_server_init(Type, Tc, Loop, PC) -> + _ = ssl:stop(), + {ok, _} = ensure_all_started(ssl, []), + Me = self(), + Pid = spawn_link(fun() -> server_init(Type, Tc, Loop, PC, Me) end), + Res = receive + {Pid, {init, Host, Port}} -> {ok, {Pid, Host, Port}}; + {Pid, Error} -> {error, Error} + end, + unlink(Pid), + Res. + +restrict_schedulers(Type) -> + %% We expect this to run on 8 core machine + Extra0 = 1, + Extra = if (Type =:= server) -> -Extra0; true -> Extra0 end, + Scheds = erlang:system_info(schedulers), + erlang:system_flag(schedulers_online, (Scheds div 2) + Extra). + +tc(Fun, Mod, Line) -> + case timer:tc(Fun) of + {_,{'EXIT',Reason}} -> + io:format("Process EXITED ~p:~p \n", [Mod, Line]), + exit(Reason); + {_T,R={error,_}} -> + io:format("Process Error ~p:~p \n", [Mod, Line]), + R; + {T,R} -> + io:format("~p:~p: Time: ~p\n", [Mod, Line, T]), + R + end. + +start_profile(eprof, Procs) -> + profiling = eprof:start_profiling(Procs), + io:format("(E)Profiling ...",[]); +start_profile(fprof, Procs) -> + fprof:trace([start, {procs, Procs}]), + io:format("(F)Profiling ...",[]). + +stop_profile(percept, File) -> + percept:stop_profile(), + percept:analyze(File), + {started, _Host, Port} = percept:start_webserver(), + wx:new(), + wx_misc:launchDefaultBrowser("http://" ++ net_adm:localhost() ++ ":" ++ integer_to_list(Port)), + ok; +stop_profile(eprof, File) -> + profiling_stopped = eprof:stop_profiling(), + eprof:log(File), + io:format(".analysed => ~s ~n",[File]), + eprof:analyze(total), + eprof:stop(); +stop_profile(fprof, File) -> + fprof:trace(stop), + io:format("..collect..",[]), + fprof:profile(), + fprof:analyse([{dest, File},{totals, true}]), + io:format(".analysed => ~s ~n",[File]), + fprof:stop(), + ok. + +ssl_opts(listen) -> + [{backlog, 500} | ssl_opts("server")]; +ssl_opts(connect) -> + [{verify, verify_peer} + | ssl_opts("client")]; +ssl_opts(Role) -> + Dir = filename:join([code:lib_dir(ssl), "examples", "certs", "etc"]), + [{active, false}, + {depth, 2}, + {reuseaddr, true}, + {mode,binary}, + {nodelay, true}, + {ciphers, [{dhe_rsa,aes_256_cbc,sha}]}, + {cacertfile, filename:join([Dir, Role, "cacerts.pem"])}, + {certfile, filename:join([Dir, Role, "cert.pem"])}, + {keyfile, filename:join([Dir, Role, "key.pem"])}]. |