****************************************************************

libgrpc.so

     VM SIZE                                                                                            FILE SIZE
 ++++++++++++++ GROWING                                                                              ++++++++++++++
  +0.0%     +85 [None]                                                                               +5.26Ki  +0.1%
      +0.0%     +61 [Unmapped]                                                                           +5.24Ki  +0.1%
     +10.0%      +8 glb_lb_policy_vtable                                                                      +8 +10.0%
     +10.0%      +8 pick_first_lb_policy_vtable                                                               +8 +10.0%
     +10.0%      +8 round_robin_lb_policy_vtable                                                              +8 +10.0%
  +2.2%    +112 src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc                  +112  +2.2%
      [NEW]    +138 start_picking_locked(pick_first_lb_policy*) [clone .isra.1]                             +138  [NEW]
      [NEW]    +112 pf_set_reresolve_closure_locked                                                         +112  [NEW]
      [NEW]     +89 destroy_unselected_subchannels_locked(pick_first_lb_policy*) [clone .isra.2]             +89  [NEW]
  +1.8%    +112 src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc                +112  +1.8%
      [NEW]    +112 rr_set_reresolve_closure_locked                                                         +112  [NEW]
      [NEW]    +105 start_picking_locked(round_robin_lb_policy*) [clone .isra.1]                            +105  [NEW]
  +0.7%     +96 src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.cc                           +96  +0.7%
      [NEW]    +801 build_lb_channel_args(grpc_lb_addresses const*, grpc_fake_resolver_response_generato    +801  [NEW]
      [NEW]    +303 update_lb_connectivity_status_locked                                                    +303  [NEW]
      [NEW]    +210 extract_backend_addresses_locked(grpc_lb_addresses const*) [clone .isra.2]              +210  [NEW]
      [NEW]    +145 lb_call_data_shutdown(glb_lb_policy*) [clone .isra.4]                                   +145  [NEW]
      [NEW]    +143 glb_set_reresolve_closure_locked                                                        +143  [NEW]
      [NEW]     +98 on_rr_connectivity_changed_locked                                                        +98  [NEW]
      +2.7%     +40 rr_handover_locked(glb_lb_policy*) [clone .part.17]                                      +40  +2.7%
      +4.0%     +32 glb_shutdown_locked                                                                      +32  +4.0%
      +2.3%     +16 glb_update_locked                                                                        +16  +2.3%
      +3.1%     +13 [Unmapped]                                                                               +13  +3.1%
      +2.0%      +8 glb_pick_locked                                                                           +8  +2.0%
      +8.0%      +8 glb_ping_one_locked                                                                       +8  +8.0%
      +3.0%      +8 glb_lb_channel_on_connectivity_changed_cb                                                 +8  +3.0%
      +3.6%      +7 glb_destroy                                                                               +7  +3.6%
       +33%      +3 glb_check_connectivity_locked                                                             +3   +33%
       +33%      +3 glb_notify_on_state_change_locked                                                         +3   +33%

 -------------- SHRINKING                                                                            --------------
  -8.3%     -45 src/core/ext/filters/client_channel/lb_policy.cc                                         -45  -8.3%
     -89.8%     -53 grpc_lb_policy_set_reresolve_closure_locked                                              -53 -89.8%

  +0.0%    +360 TOTAL                                                                                +5.53Ki  +0.1%


****************************************************************

libgrpc++.so

     VM SIZE        FILE SIZE
 ++++++++++++++  ++++++++++++++

  [ = ]       0        0  [ = ]

[trickle] No significant performance differences

Corrupt JSON data (indicates timeout or crash): 
    bm_fullstack_streaming_pump.BM_PumpStreamServerToClient_SockPair__1.counters.old: 1
    bm_fullstack_streaming_pump.BM_PumpStreamServerToClient_SockPair__512.opt.old: 1


[microbenchmarks] Performance differences noted:
Benchmark                                  cpu_time    real_time
-----------------------------------------  ----------  -----------
BM_ErrorGetPresentInt                      +25%        +25%
BM_HasClearGrpcStatus<ErrorWithHttpError>  -4%         -4%