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Send per-process metrics to StatsD
[beam_stats.git] / test / beam_stats_consumer_statsd_SUITE.erl
CommitLineData
b0ab6ee2
SK		 1-module(beam_stats_consumer_statsd_SUITE).
2
da5f2544 3-include_lib("beam_stats/include/beam_stats.hrl").
a8d431d1 4-include_lib("beam_stats/include/beam_stats_ets_table.hrl").
69ebab97
SK		 5-include_lib("beam_stats/include/beam_stats_process.hrl").
6-include_lib("beam_stats/include/beam_stats_process_ancestry.hrl").
7-include_lib("beam_stats/include/beam_stats_processes.hrl").
da5f2544 8
b0ab6ee2
SK		 9-export(
10 [ all/0
11 , groups/0
12 ]).
13
14%% Test cases
15-export(
5681263f 16 [ t_send/1
b0ab6ee2
SK		 17 ]).
18
5681263f 19-define(GROUP, beam_stats_consumer_statsd).
b0ab6ee2
SK		 20
21%% ============================================================================
22%% Common Test callbacks
23%% ============================================================================
24
25all() ->
26 [{group, ?GROUP}].
27
28groups() ->
29 Tests =
5681263f 30 [ t_send
b0ab6ee2
SK		 31 ],
32 Properties = [],
33 [{?GROUP, Properties, Tests}].
34
69ebab97 35%% ============================================================================
b0ab6ee2 36%% Test cases
69ebab97 37%% ============================================================================
b0ab6ee2 38
da5f2544 39t_send(_Cfg) ->
69ebab97
SK		 40 Pid0 = list_to_pid("<0.0.0>"),
41 Pid1 = list_to_pid("<0.1.0>"),
42 Pid2 = list_to_pid("<0.2.0>"),
43 Pid3 = list_to_pid("<0.3.0>"),
44 Process1 =
45 #beam_stats_process
46 { pid = Pid1
47 , registered_name = {some, reg_name_foo}
48 , ancestry =
49 #beam_stats_process_ancestry
50 { raw_initial_call = {foo_mod, foo_fun, 2}
51 , otp_initial_call = none
52 , otp_ancestors = none
53 }
54 , status = running
55 , memory = 15
56 , total_heap_size = 25
57 , stack_size = 10
58 , message_queue_len = 0
59 },
60 Process2 =
61 #beam_stats_process
62 { pid = Pid2
63 , registered_name = none
64 , ancestry =
65 #beam_stats_process_ancestry
66 { raw_initial_call = {bar_mod, bar_fun, 1}
67 , otp_initial_call = none
68 , otp_ancestors = none
69 }
70 , status = running
71 , memory = 25
72 , total_heap_size = 35
73 , stack_size = 40
74 , message_queue_len = 5
75 },
76 Process3 =
77 #beam_stats_process
78 { pid = Pid3
79 , registered_name = none
80 , ancestry =
81 #beam_stats_process_ancestry
82 { raw_initial_call = {baz_mod, baz_fun, 3}
83 , otp_initial_call = {some, {baz_otp_mod, baz_otp_fun, 2}}
84 , otp_ancestors = {some, [Pid0, Pid1]}
85 }
86 , status = running
87 , memory = 25
88 , total_heap_size = 35
89 , stack_size = 40
90 , message_queue_len = 1
91 },
92 Processes =
93 #beam_stats_processes
94 { individual_stats =
95 [ Process1
96 , Process2
97 , Process3
98 ]
99 , count_all = 3
100 , count_exiting = 0
101 , count_garbage_collecting = 0
102 , count_registered = 1
103 , count_runnable = 0
104 , count_running = 3
105 , count_suspended = 0
106 , count_waiting = 0
107 },
a8d431d1
SK		 108 ETSTableStatsFoo =
109 #beam_stats_ets_table
110 { id = foo
111 , name = foo
112 , size = 5
113 , memory = 25
114 },
115 ETSTableStatsBar =
116 #beam_stats_ets_table
117 { id = 37
118 , name = bar
119 , size = 8
120 , memory = 38
121 },
122 % TODO: Indent #beam_stats as #beam_stats_ets_table
da5f2544
SK		 123 BEAMStats = #beam_stats
124 { timestamp = {1, 2, 3}
125 , node_id = 'node_foo@host_bar'
4d24f3b7 126 , memory = [{mem_type_foo, 1}, {mem_type_bar, 2}, {mem_type_baz, 3}]
b4e2333f
SK		 127 , io_bytes_in = 3
128 , io_bytes_out = 7
3fe887d7 129 , context_switches = 5
142c0796 130 , reductions = 9
deefeb3c 131 , run_queue = 17
a8d431d1 132 , ets = [ETSTableStatsFoo, ETSTableStatsBar]
69ebab97 133 , processes = Processes
da5f2544
SK		 134 },
135 ServerPort = 8125,
136 {ok, ServerSocket} = gen_udp:open(ServerPort, [binary, {active, false}]),
137 BEAMStatsQ = queue:in(BEAMStats, queue:new()),
138 Options = [{dst_port, ServerPort}],
139 {_, State1} = beam_stats_consumer_statsd:init(Options),
140 State2 = beam_stats_consumer_statsd:consume(BEAMStatsQ, State1),
141 {} = beam_stats_consumer_statsd:terminate(State2),
4d24f3b7 142 ResultOfReceive1 = gen_udp:recv(ServerSocket, 0),
4d24f3b7 143 ResultOfReceive2 = gen_udp:recv(ServerSocket, 0),
69ebab97
SK		 144 ResultOfReceive3 = gen_udp:recv(ServerSocket, 0),
145 ResultOfReceive4 = gen_udp:recv(ServerSocket, 0),
da5f2544 146 ok = gen_udp:close(ServerSocket),
69ebab97
SK		 147 {ok, {_, _, PacketReceived1}} = ResultOfReceive1,
148 {ok, {_, _, PacketReceived2}} = ResultOfReceive2,
149 {ok, {_, _, PacketReceived3}} = ResultOfReceive3,
150 {ok, {_, _, PacketReceived4}} = ResultOfReceive4,
4d24f3b7
SK		 151 ct:log("PacketReceived1: ~n~s~n", [PacketReceived1]),
152 ct:log("PacketReceived2: ~n~s~n", [PacketReceived2]),
69ebab97
SK		 153 ct:log("PacketReceived3: ~n~s~n", [PacketReceived3]),
154 ct:log("PacketReceived4: ~n~s~n", [PacketReceived4]),
155 PacketsCombined =
156 << PacketReceived1/binary
157 , PacketReceived2/binary
158 , PacketReceived3/binary
159 , PacketReceived4/binary
160 >>,
4d24f3b7
SK		 161 ct:log("PacketsCombined: ~n~s~n", [PacketsCombined]),
162 MsgsExpected =
163 [ <<"beam_stats.node_foo_host_bar.io.bytes_in:3|g">>
164 , <<"beam_stats.node_foo_host_bar.io.bytes_out:7|g">>
165 , <<"beam_stats.node_foo_host_bar.context_switches:5|g">>
166 , <<"beam_stats.node_foo_host_bar.reductions:9|g">>
167 , <<"beam_stats.node_foo_host_bar.run_queue:17|g">>
168 , <<"beam_stats.node_foo_host_bar.memory.mem_type_foo:1|g">>
169 , <<"beam_stats.node_foo_host_bar.memory.mem_type_bar:2|g">>
170 , <<"beam_stats.node_foo_host_bar.memory.mem_type_baz:3|g">>
171 , <<"beam_stats.node_foo_host_bar.ets_table.size.foo.foo:5|g">>
172 , <<"beam_stats.node_foo_host_bar.ets_table.memory.foo.foo:25|g">>
173 , <<"beam_stats.node_foo_host_bar.ets_table.size.bar.37:8|g">>
174 , <<"beam_stats.node_foo_host_bar.ets_table.memory.bar.37:38|g">>
69ebab97
SK		 175
176 % Processes totals
177 , <<"beam_stats.node_foo_host_bar.processes_count_all:3|g">>
178 , <<"beam_stats.node_foo_host_bar.processes_count_exiting:0|g">>
179 , <<"beam_stats.node_foo_host_bar.processes_count_garbage_collecting:0|g">>
180 , <<"beam_stats.node_foo_host_bar.processes_count_registered:1|g">>
181 , <<"beam_stats.node_foo_host_bar.processes_count_runnable:0|g">>
182 , <<"beam_stats.node_foo_host_bar.processes_count_running:3|g">>
183 , <<"beam_stats.node_foo_host_bar.processes_count_suspended:0|g">>
184 , <<"beam_stats.node_foo_host_bar.processes_count_waiting:0|g">>
185
186 % Process 1
187 , <<"beam_stats.node_foo_host_bar.process_memory.reg_name_foo.0_1_0:15|g">>
188 , <<"beam_stats.node_foo_host_bar.process_total_heap_size.reg_name_foo.0_1_0:25|g">>
189 , <<"beam_stats.node_foo_host_bar.process_stack_size.reg_name_foo.0_1_0:10|g">>
190 , <<"beam_stats.node_foo_host_bar.process_message_queue_len.reg_name_foo.0_1_0:0|g">>
191
192 % Process 2
193 , <<"beam_stats.node_foo_host_bar.process_memory.bar_mod-bar_fun-1--NONE--NONE.0_2_0:25|g">>
194 , <<"beam_stats.node_foo_host_bar.process_total_heap_size.bar_mod-bar_fun-1--NONE--NONE.0_2_0:35|g">>
195 , <<"beam_stats.node_foo_host_bar.process_stack_size.bar_mod-bar_fun-1--NONE--NONE.0_2_0:40|g">>
196 , <<"beam_stats.node_foo_host_bar.process_message_queue_len.bar_mod-bar_fun-1--NONE--NONE.0_2_0:5|g">>
197
198 % Process 3
199 , <<"beam_stats.node_foo_host_bar.process_memory.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:25|g">>
200 , <<"beam_stats.node_foo_host_bar.process_total_heap_size.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:35|g">>
201 , <<"beam_stats.node_foo_host_bar.process_stack_size.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:40|g">>
202 , <<"beam_stats.node_foo_host_bar.process_message_queue_len.baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--0_0_0-0_1_0.0_3_0:1|g">>
4d24f3b7
SK		 203 ],
204 MsgsReceived = binary:split(PacketsCombined, <<"\n">>, [global, trim]),
205 RemoveExpectedFromReceived =
206 fun (Expected, Received) ->
207 ct:log(
208 "Looking for expected msg ~p in remaining received ~p~n",
209 [Expected, Received]
210 ),
211 true = lists:member(Expected, Received),
212 Received -- [Expected]
213 end,
214 [] = lists:foldl(RemoveExpectedFromReceived, MsgsReceived, MsgsExpected).
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