diff --git a/clang-tools-extra/clangd/index/remote/server/Server.cpp b/clang-tools-extra/clangd/index/remote/server/Server.cpp
--- a/clang-tools-extra/clangd/index/remote/server/Server.cpp
+++ b/clang-tools-extra/clangd/index/remote/server/Server.cpp
@@ -88,6 +88,7 @@
                       const LookupRequest *Request,
                       grpc::ServerWriter<LookupReply> *Reply) override {
     trace::Span Tracer("LookupRequest");
+    const auto TimerStart = std::chrono::high_resolution_clock::now();
     auto Req = ProtobufMarshaller->fromProtobuf(Request);
     if (!Req) {
       elog("Can not parse LookupRequest from protobuf: {0}", Req.takeError());
@@ -113,6 +114,10 @@
     Reply->Write(LastMessage);
     SPAN_ATTACH(Tracer, "Sent", Sent);
     SPAN_ATTACH(Tracer, "Failed to send", FailedToSend);
+    const auto TimerStop = std::chrono::high_resolution_clock::now();
+    const auto Duration = std::chrono::duration_cast<std::chrono::milliseconds>(
+        TimerStop - TimerStart);
+    log("LookupRequest finished in {1:ms+n}", Duration);
     return grpc::Status::OK;
   }
 
@@ -120,6 +125,7 @@
                          const FuzzyFindRequest *Request,
                          grpc::ServerWriter<FuzzyFindReply> *Reply) override {
     trace::Span Tracer("FuzzyFindRequest");
+    const auto TimerStart = std::chrono::high_resolution_clock::now();
     auto Req = ProtobufMarshaller->fromProtobuf(Request);
     if (!Req) {
       elog("Can not parse FuzzyFindRequest from protobuf: {0}",
@@ -146,12 +152,17 @@
     Reply->Write(LastMessage);
     SPAN_ATTACH(Tracer, "Sent", Sent);
     SPAN_ATTACH(Tracer, "Failed to send", FailedToSend);
+    const auto TimerStop = std::chrono::high_resolution_clock::now();
+    const auto Duration = std::chrono::duration_cast<std::chrono::milliseconds>(
+        TimerStop - TimerStart);
+    log("FuzzyFindRequest finished in {1:ms+n}", Duration);
     return grpc::Status::OK;
   }
 
   grpc::Status Refs(grpc::ServerContext *Context, const RefsRequest *Request,
                     grpc::ServerWriter<RefsReply> *Reply) override {
     trace::Span Tracer("RefsRequest");
+    const auto TimerStart = std::chrono::high_resolution_clock::now();
     auto Req = ProtobufMarshaller->fromProtobuf(Request);
     if (!Req) {
       elog("Can not parse RefsRequest from protobuf: {0}", Req.takeError());
@@ -177,6 +188,10 @@
     Reply->Write(LastMessage);
     SPAN_ATTACH(Tracer, "Sent", Sent);
     SPAN_ATTACH(Tracer, "Failed to send", FailedToSend);
+    const auto TimerStop = std::chrono::high_resolution_clock::now();
+    const auto Duration = std::chrono::duration_cast<std::chrono::milliseconds>(
+        TimerStop - TimerStart);
+    log("RefsRequest finished in {1:ms+n}", Duration);
     return grpc::Status::OK;
   }
 
@@ -184,6 +199,7 @@
                          const RelationsRequest *Request,
                          grpc::ServerWriter<RelationsReply> *Reply) override {
     trace::Span Tracer("RelationsRequest");
+    const auto TimerStart = std::chrono::high_resolution_clock::now();
     auto Req = ProtobufMarshaller->fromProtobuf(Request);
     if (!Req) {
       elog("Can not parse RelationsRequest from protobuf: {0}",
@@ -211,6 +227,10 @@
     Reply->Write(LastMessage);
     SPAN_ATTACH(Tracer, "Sent", Sent);
     SPAN_ATTACH(Tracer, "Failed to send", FailedToSend);
+    const auto TimerStop = std::chrono::high_resolution_clock::now();
+    const auto Duration = std::chrono::duration_cast<std::chrono::milliseconds>(
+        TimerStop - TimerStart);
+    log("RelationsRequest finished in {1:ms+n}", Duration);
     return grpc::Status::OK;
   }