Increase default broadcast speed multiplier to 3.33 (#1631)

Author: EmelyanenkoK

validator-engine/validator-engine.cpp

@@ -4588,7 +4588,7 @@ int main(int argc, char *argv[]) {
       });
   p.add_checked_option(
       '\0', "broadcast-speed-catchain",
-      "multiplier for broadcast speed in catchain overlays (experimental, default is 1.0, which is ~300 KB/s)",
+      "multiplier for broadcast speed in catchain overlays (experimental, default is 3.33, which is ~1 MB/s)",
       [&](td::Slice s) -> td::Status {
         auto v = td::to_double(s);
         if (v <= 0.0) {
@@ -4600,7 +4600,7 @@ int main(int argc, char *argv[]) {
       });
   p.add_checked_option(
       '\0', "broadcast-speed-public",
-      "multiplier for broadcast speed in public shard overlays (experimental, default is 1.0, which is ~300 KB/s)",
+      "multiplier for broadcast speed in public shard overlays (experimental, default is 3.33, which is ~1 MB/s)",
       [&](td::Slice s) -> td::Status {
         auto v = td::to_double(s);
         if (v <= 0.0) {
@@ -4612,7 +4612,7 @@ int main(int argc, char *argv[]) {
       });
   p.add_checked_option(
       '\0', "broadcast-speed-private",
-      "multiplier for broadcast speed in private block overlays (experimental, default is 1.0, which is ~300 KB/s)",
+      "multiplier for broadcast speed in private block overlays (experimental, default is 3.33, which is ~1 MB/s)",
       [&](td::Slice s) -> td::Status {
         auto v = td::to_double(s);
         if (v <= 0.0) {

validator-engine/validator-engine.hpp

@@ -231,9 +231,9 @@ class ValidatorEngine : public td::actor::Actor {
   bool not_all_shards_ = false;
   std::vector<ton::ShardIdFull> add_shard_cmds_;
   bool state_serializer_disabled_flag_ = false;
-  double broadcast_speed_multiplier_catchain_ = 1.0;
-  double broadcast_speed_multiplier_public_ = 1.0;
-  double broadcast_speed_multiplier_private_ = 1.0;
+  double broadcast_speed_multiplier_catchain_ = 3.33;
+  double broadcast_speed_multiplier_public_ = 3.33;
+  double broadcast_speed_multiplier_private_ = 3.33;
 
   std::set<ton::CatchainSeqno> unsafe_catchains_;
   std::map<ton::BlockSeqno, std::pair<ton::CatchainSeqno, td::uint32>> unsafe_catchain_rotations_;