START: qps_json_driver.ruby_protobuf_sync_streaming_ping_pong
WAITING: 1 queued, 1 jobs running, 0 complete, 0 failed
++ dirname tools/run_tests/performance/run_qps_driver.sh
+ cd tools/run_tests/performance/../../..
+ bins/opt/qps_json_driver '--scenarios_json={"scenarios": [{"name": "ruby_protobuf_sync_streaming_ping_pong", "warmup_seconds": 5, "benchmark_seconds": 30, "num_servers": 1, "server_config": {"async_server_threads": 0, "security_params": {"use_test_ca": true, "server_host_override": "foo.test.google.fr"}, "payload_config": null, "server_type": "SYNC_SERVER"}, "client_config": {"client_type": "SYNC_CLIENT", "security_params": {"use_test_ca": true, "server_host_override": "foo.test.google.fr"}, "payload_config": null, "client_channels": 1, "async_client_threads": 1, "outstanding_rpcs_per_channel": 1, "rpc_type": "STREAMING", "load_params": {"closed_loop": {}}, "histogram_params": {"max_possible": 60000000000.0, "resolution": 0.01}}, "num_clients": 1}]}' --scenario_result_file=scenario_result.json
RUNNING SCENARIO: ruby_protobuf_sync_streaming_ping_pong
I0203 03:34:33.418004834 31209 driver.cc:259] Starting server on localhost:10300 (worker #0)
I0203 03:34:33.418141636 31209 ev_epoll_linux.c:93] epoll engine will be using signal: 40
D0203 03:34:33.418153098 31209 ev_posix.c:107] Using polling engine: epoll
I0203 03:34:33.418757321 31209 subchannel.c:706] Connect failed: {"created":"@1486092873.418717365","description":"Failed to connect to remote host: OS Error","errno":111,"file":"src/core/lib/iomgr/tcp_client_posix.c","file_line":236,"os_error":"Connection refused","syscall":"connect","target_address":"ipv4:127.0.0.1:10300"}
I0203 03:34:33.418775492 31209 subchannel.c:504] Retry in 19.999845452 seconds
I0203 03:34:53.420270796 31209 subchannel.c:454] Failed to connect to channel, retrying
I0203 03:34:53.519728811 31209 driver.cc:306] Starting client on localhost:10310 (worker #1)
D0203 03:34:53.519837005 31209 driver.cc:322] Client 0 gets 1 channels
E0203 03:34:53.544613123 31209 driver.cc:337] Client 0 did not yield initial status
I0203 03:34:53.544631016 31209 driver.cc:343] Initiating
E0203 03:34:53.544650823 31209 driver.cc:353] Couldn't write mark to client 0
E0203 03:34:53.544656367 31209 driver.cc:359] Couldn't get status from client 0
I0203 03:34:53.544659190 31209 driver.cc:364] Warming up
I0203 03:34:58.544755841 31209 driver.cc:370] Starting
E0203 03:34:58.544954454 31209 driver.cc:380] Couldn't write mark to client 0
E0203 03:34:58.631253844 31209 driver.cc:392] Couldn't get status from client 0
I0203 03:34:58.631301158 31209 driver.cc:397] Running
I0203 03:35:28.544838337 31209 driver.cc:411] Finishing clients
E0203 03:35:28.544963915 31209 driver.cc:415] Couldn't write mark to client 0
E0203 03:35:28.544976387 31209 driver.cc:436] Couldn't get final status from client 0
E0203 03:35:28.545000692 31209 driver.cc:444] Client 0 had an error Cancelled
I0203 03:35:28.545052120 31209 driver.cc:457] Finishing servers
I0203 03:35:28.545879247 31209 driver.cc:471] Received final status from server 0
I0203 03:35:28.661191653 31209 report.cc:81] QPS: -nan
I0203 03:35:28.661674600 31209 report.cc:91] QPS: -nan (-nan/server core)
I0203 03:35:28.661685491 31209 report.cc:96] Latencies (50/90/95/99/99.9%-ile): 0.0/0.0/0.0/0.0/0.0 us
I0203 03:35:28.661689623 31209 report.cc:106] Server system time: 0.00%
I0203 03:35:28.661692819 31209 report.cc:108] Server user time: 0.00%
I0203 03:35:28.661695833 31209 report.cc:110] Client system time: -nan%
I0203 03:35:28.661698748 31209 report.cc:112] Client user time: -nan%
I0203 03:35:28.661701869 31209 report.cc:117] Server CPU usage: 0.00%
FAILED: qps_json_driver.ruby_protobuf_sync_streaming_ping_pong [ret=1, pid=31203]
