2017-09-12 01:27:42,642 START: bins/dbg/json_run_localhost --scenarios_json '{"scenarios": [{"name": "cpp_protobuf_sync_streaming_from_server_qps_unconstrained_secure", "warmup_seconds": 0, "benchmark_seconds": 1, "num_servers": 1, "server_config": {"async_server_threads": 0, "channel_args": [{"str_value": "throughput", "name": "grpc.optimization_target"}], "security_params": {"use_test_ca": true, "server_host_override": "foo.test.google.fr"}, "threads_per_cq": 0, "server_type": "SYNC_SERVER"}, "num_clients": 0, "client_config": {"security_params": {"use_test_ca": true, "server_host_override": "foo.test.google.fr"}, "channel_args": [{"str_value": "throughput", "name": "grpc.optimization_target"}], "async_client_threads": 0, "outstanding_rpcs_per_channel": 16, "rpc_type": "STREAMING_FROM_SERVER", "payload_config": {"simple_params": {"resp_size": 0, "req_size": 0}}, "client_channels": 64, "threads_per_cq": 0, "load_params": {"closed_loop": {}}, "client_type": "SYNC_CLIENT", "histogram_params": {"max_possible": 60000000000.0, "resolution": 0.01}}}]}' GRPC_POLL_STRATEGY=poll
2017-09-12 01:33:42,684 D0912 01:27:42.647937913   30753 ev_posix.c:107]             Using polling engine: poll
D0912 01:27:42.648066175   30753 dns_resolver.c:301]         Using native dns resolver
D0912 01:27:42.649613830   30753 ev_posix.c:107]             Using polling engine: poll
D0912 01:27:42.649645486   30753 dns_resolver.c:301]         Using native dns resolver
D0912 01:27:42.651490019   30757 ev_posix.c:107]             Using polling engine: poll
D0912 01:27:42.651583876   30757 dns_resolver.c:301]         Using native dns resolver
I0912 01:27:42.651648499   30757 server_builder.cc:269]      Synchronous server. Num CQs: 1, Min pollers: 1, Max Pollers: 2, CQ timeout (msec): 10000
D0912 01:27:42.656477672   30764 ev_posix.c:107]             Using polling engine: poll
D0912 01:27:42.656558016   30764 dns_resolver.c:301]         Using native dns resolver
I0912 01:27:42.656617989   30764 server_builder.cc:269]      Synchronous server. Num CQs: 1, Min pollers: 1, Max Pollers: 2, CQ timeout (msec): 10000
RUNNING SCENARIO: cpp_protobuf_sync_streaming_from_server_qps_unconstrained_secure
I0912 01:27:42.660069853   30765 driver.cc:266]              Starting server on localhost:4067 (worker #0)
D0912 01:27:42.660280920   30765 ev_posix.c:107]             Using polling engine: poll
D0912 01:27:42.660332687   30765 dns_resolver.c:301]         Using native dns resolver
I0912 01:27:42.661436973   30762 qps_worker.cc:231]          RunServerBody: about to create server
I0912 01:27:42.661800807   30762 qps_worker.cc:69]           Starting server of type SYNC_SERVER
I0912 01:27:42.662968858   30762 server_builder.cc:269]      Synchronous server. Num CQs: 1, Min pollers: 1, Max Pollers: 2, CQ timeout (msec): 10000
I0912 01:27:42.665868817   30762 qps_worker.cc:236]          RunServerBody: server created
I0912 01:27:42.665934784   30762 qps_worker.cc:243]          RunServerBody: creation status reported
I0912 01:27:42.666033884   30765 driver.cc:313]              Starting client on localhost:20636 (worker #1)
D0912 01:27:42.666098323   30765 driver.cc:330]              Client 0 gets 64 channels
I0912 01:27:42.666709832   30768 qps_worker.cc:188]          RunClientBody: about to create client
I0912 01:27:42.667073032   30768 qps_worker.cc:50]           Starting client of type SYNC_CLIENT STREAMING_FROM_SERVER 0
I0912 01:27:42.667295069   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.675746768   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.682866116   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.690043794   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.697300793   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.704236195   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.711199861   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.718277784   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.725411422   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:42.732483353   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.670595940   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.677888970   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.685030670   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.692102836   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.699069991   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.705999560   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.713012928   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.719934641   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.726994452   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.733997144   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.741127291   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.748215814   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.755327070   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.762395545   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.769591329   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.776927561   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.783883342   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.791027872   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.798092631   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.805141247   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.812189824   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.819325801   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.826458589   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.834241189   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.841351111   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.848344503   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.855282185   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.862224272   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.869138543   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.876056742   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.883169201   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.890136701   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.897165576   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.904159268   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.911193529   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.918158879   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.925116066   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.932109826   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.939176661   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.946086370   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.953101181   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.960191464   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.967275504   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:43.974307399   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.015770812   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.023077325   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.064233024   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.071289996   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.078353668   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.085374641   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.092526596   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.099688771   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.106820338   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:44.114084602   30768 client.h:416]               Connecting to localhost:11888
I0912 01:27:45.121982321   30777 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122066367   30778 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122113737   30780 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122142836   30779 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122564429   30781 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122690724   30785 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122673807   30783 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122662039   30786 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122682409   30782 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122701099   30787 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.122724367   30784 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123112371   30788 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123130077   30789 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123244321   30790 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123183926   30791 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123273414   30794 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123292004   30793 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123283581   30792 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123381119   30795 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123422646   30799 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123638553   30808 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123585329   30804 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123598021   30802 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123610624   30800 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123649229   30801 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123659056   30806 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123696072   30797 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123678385   30805 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123725308   30796 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123812526   30798 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123922815   30814 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.123940700   30803 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124103310   30811 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124125246   30812 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124444710   30824 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124431242   30815 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124467670   30825 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124478242   30817 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124522496   30826 client.h:306]               Waiting for benchmark to start
I0912 01:27:45.124541096   30828 client.h:306]               Waiting for benchmark to start