X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=test%2Fbeam_stats_consumer_statsd_SUITE.erl;h=553bc72c1174810866717ba1e123f9f56b306685;hb=e40d4ded95a53ade2907d7612b0322024194d39b;hp=b8b3d305b2cd2422cdf9e00aab004d5582790d60;hpb=c37a5360de581efa57d792dd3e94ee0514b94914;p=beam_stats.git diff --git a/test/beam_stats_consumer_statsd_SUITE.erl b/test/beam_stats_consumer_statsd_SUITE.erl index b8b3d30..553bc72 100644 --- a/test/beam_stats_consumer_statsd_SUITE.erl +++ b/test/beam_stats_consumer_statsd_SUITE.erl @@ -14,6 +14,7 @@ %% Test cases -export( [ t_full_cycle/1 + , t_deltas_gc/1 ]). -define(GROUP, beam_stats_consumer_statsd). @@ -28,6 +29,7 @@ all() -> groups() -> Tests = [ t_full_cycle + , t_deltas_gc ], Properties = [], [{?GROUP, Properties, Tests}]. @@ -36,13 +38,35 @@ groups() -> %% Test cases %% ============================================================================ +t_deltas_gc(_Cfg) -> + Pid1 = list_to_pid("<0.101.0>"), + Pid2 = list_to_pid("<0.102.0>"), + Pid3 = list_to_pid("<0.103.0>"), + meck:new(beam_stats_source), + meck:expect(beam_stats_source, erlang_process_info, + fun (P, reductions) when P == Pid1 -> {reductions, 1} + ; (P, reductions) when P == Pid2 -> {reductions, 2} + ; (P, reductions) when P == Pid3 -> {reductions, 3} + end + ), + DeltasServer = beam_stats_delta:start(), + {some, 1} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid1), + {some, 2} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid2), + {some, 3} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid3), + {some, 0} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid1), + {some, 0} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid2), + {some, 0} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid3), + meck:expect(beam_stats_source, erlang_is_process_alive, fun (_) -> false end), + {} = beam_stats_delta:gc(DeltasServer), + {some, 1} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid1), + {some, 2} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid2), + {some, 3} = beam_stats_delta:of_process_info_reductions(DeltasServer, Pid3), + {} = beam_stats_delta:stop(DeltasServer), + meck:unload(beam_stats_source). + t_full_cycle(_Cfg) -> meck:new(beam_stats_source), - BEAMStatsExpected = meck_expect_beam_stats(), - BEAMStatsComputed = beam_stats_state:export(beam_stats_state:new()), - ct:log("BEAMStatsExpected: ~p~n", [BEAMStatsExpected]), - ct:log("BEAMStatsComputed: ~p~n", [BEAMStatsComputed]), - BEAMStatsExpected = BEAMStatsComputed, + _BEAMStatsExpected = meck_expect_beam_stats(), {ok,[hope,beam_stats]} = application:ensure_all_started(beam_stats), ct:log("beam_stats started~n"), @@ -64,6 +88,7 @@ t_full_cycle(_Cfg) -> [ {io_bytes_in , 6} , {io_bytes_out , 14} , {context_switches , 10} + , {reductions , 18} ] ), ct:log("meck_expect_beam_stats ok~n"), @@ -121,18 +146,21 @@ t_full_cycle(_Cfg) -> , <<"beam_stats_v0.node_foo_host_bar.process_total_heap_size.named--reg_name_foo:25|g">> , <<"beam_stats_v0.node_foo_host_bar.process_stack_size.named--reg_name_foo:10|g">> , <<"beam_stats_v0.node_foo_host_bar.process_message_queue_len.named--reg_name_foo:0|g">> + , <<"beam_stats_v0.node_foo_host_bar.process_reductions.named--reg_name_foo:0|g">> % Process 2 , <<"beam_stats_v0.node_foo_host_bar.process_memory.spawned-via--bar_mod-bar_fun-1--NONE--NONE:25|g">> , <<"beam_stats_v0.node_foo_host_bar.process_total_heap_size.spawned-via--bar_mod-bar_fun-1--NONE--NONE:35|g">> , <<"beam_stats_v0.node_foo_host_bar.process_stack_size.spawned-via--bar_mod-bar_fun-1--NONE--NONE:40|g">> , <<"beam_stats_v0.node_foo_host_bar.process_message_queue_len.spawned-via--bar_mod-bar_fun-1--NONE--NONE:5|g">> + , <<"beam_stats_v0.node_foo_host_bar.process_reductions.spawned-via--bar_mod-bar_fun-1--NONE--NONE:0|g">> % Process 3 and 4, aggregated by origin , <<"beam_stats_v0.node_foo_host_bar.process_memory.spawned-via--baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--PID-PID:30|g">> , <<"beam_stats_v0.node_foo_host_bar.process_total_heap_size.spawned-via--baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--PID-PID:45|g">> , <<"beam_stats_v0.node_foo_host_bar.process_stack_size.spawned-via--baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--PID-PID:55|g">> , <<"beam_stats_v0.node_foo_host_bar.process_message_queue_len.spawned-via--baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--PID-PID:1|g">> + , <<"beam_stats_v0.node_foo_host_bar.process_reductions.spawned-via--baz_mod-baz_fun-3--baz_otp_mod-baz_otp_fun-2--PID-PID:0|g">> ], MsgsReceived = binary:split(PacketsCombined, <<"\n">>, [global, trim]), RemoveExpectedFromReceived = @@ -144,7 +172,9 @@ t_full_cycle(_Cfg) -> true = lists:member(Expected, Received), Received -- [Expected] end, - [] = lists:foldl(RemoveExpectedFromReceived, MsgsReceived, MsgsExpected), + MsgsRemaining = lists:foldl(RemoveExpectedFromReceived, MsgsReceived, MsgsExpected), + ct:log("MsgsRemaining: ~p", [MsgsRemaining]), + [] = MsgsRemaining, meck:unload(beam_stats_source). meck_expect_beam_stats() -> @@ -154,6 +184,7 @@ meck_expect_beam_stats(Overrides) -> IOBytesIn = hope_kv_list:get(Overrides, io_bytes_in , 3), IOBytesOut = hope_kv_list:get(Overrides, io_bytes_out, 7), ContextSwitches = hope_kv_list:get(Overrides, context_switches, 5), + Reductions = hope_kv_list:get(Overrides, reductions, 9), Pid0 = list_to_pid("<0.0.0>"), Pid1 = list_to_pid("<0.1.0>"), Pid2 = list_to_pid("<0.2.0>"), @@ -261,6 +292,8 @@ meck_expect_beam_stats(Overrides) -> , size = 8 , memory = 64 }, + meck:expect(beam_stats_source, erlang_is_process_alive, + fun (_) -> true end), meck:expect(beam_stats_source, erlang_memory, fun () -> [{mem_type_foo, 1}, {mem_type_bar, 2}, {mem_type_baz, 3}] end), meck:expect(beam_stats_source, erlang_node, @@ -270,7 +303,7 @@ meck_expect_beam_stats(Overrides) -> meck:expect(beam_stats_source, erlang_statistics, fun (io ) -> {{input, IOBytesIn}, {output, IOBytesOut}} ; (context_switches) -> {ContextSwitches, 0} - ; (reductions ) -> {0, 9} % 1st element is unused + ; (reductions ) -> {Reductions, undefined} % 2nd element is unused ; (run_queue ) -> 17 end ), @@ -307,6 +340,7 @@ meck_expect_beam_stats(Overrides) -> ; total_heap_size -> {K, 25} ; stack_size -> {K, 10} ; message_queue_len -> {K, 0} + ; reductions -> {K, 1} end ; (P, K) when P == Pid2 -> case K @@ -318,6 +352,7 @@ meck_expect_beam_stats(Overrides) -> ; total_heap_size -> {K, 35} ; stack_size -> {K, 40} ; message_queue_len -> {K, 5} + ; reductions -> {K, 2} end ; (P, K) when P == Pid3 -> Dict = @@ -333,6 +368,7 @@ meck_expect_beam_stats(Overrides) -> ; total_heap_size -> {K, 35} ; stack_size -> {K, 40} ; message_queue_len -> {K, 1} + ; reductions -> {K, 3} end ; (P, K) when P == Pid4 -> Dict = @@ -348,6 +384,7 @@ meck_expect_beam_stats(Overrides) -> ; total_heap_size -> {K, 10} ; stack_size -> {K, 15} ; message_queue_len -> {K, 0} + ; reductions -> {K, 4} end end ),