tune grpc connection count between tidb and tikv (pingcap#12884)

Signed-off-by: zhangjinpeng1987 <zhangjinpeng@pingcap.com>
XiaTianliang · Dec 21, 2019 · b3871a2 · b3871a2
1 parent 14d11af
commit b3871a2
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/config/config.go b/config/config.go
@@ -404,7 +404,7 @@ var defaultConf = Config{
 		Reporter: OpenTracingReporter{},
 	},
 	TiKVClient: TiKVClient{
-		GrpcConnectionCount:  16,
+		GrpcConnectionCount:  4,
 		GrpcKeepAliveTime:    10,
 		GrpcKeepAliveTimeout: 3,
 		CommitTimeout:        "41s",

diff --git a/config/config.toml.example b/config/config.toml.example
@@ -259,7 +259,7 @@ local-agent-host-port = ""
 
 [tikv-client]
 # Max gRPC connections that will be established with each tikv-server.
-grpc-connection-count = 16
+grpc-connection-count = 4
 
 # After a duration of this time in seconds if the client doesn't see any activity it pings
 # the server to see if the transport is still alive.