diff --git a/README.md b/README.md
index 8e43c1d74..282ec447b 100644
--- a/README.md
+++ b/README.md
@@ -177,7 +177,8 @@ API 2.0
   - [ ] WATCH
   - [ ] UNWATCH
   - [X] DISCARD
-  - [ ] CLIENT KILL/LIST/UNPAUSE/PAUSE/GETNAME/SETNAME/REPLY/TRACKINGINFO
+  - [X] CLIENT LIST/SETNAME
+  - [ ] CLIENT KILL/UNPAUSE/PAUSE/GETNAME/REPLY/TRACKINGINFO
   - [X] COMMAND
   - [X] COMMAND COUNT
   - [ ] COMMAND GETKEYS/INFO
diff --git a/src/facade/conn_context.h b/src/facade/conn_context.h
index 5cf01a68d..1543fad1a 100644
--- a/src/facade/conn_context.h
+++ b/src/facade/conn_context.h
@@ -50,6 +50,9 @@ class ConnectionContext {
   bool force_dispatch: 1;   // whether we should route all requests to the dispatch fiber.
 
   virtual void OnClose() {}
+
+  std::string GetContextInfo() const { return std::string{}; }
+
  private:
   Connection* owner_;
   std::unique_ptr<SinkReplyBuilder> rbuilder_;
diff --git a/src/facade/dragonfly_connection.cc b/src/facade/dragonfly_connection.cc
index 0730d4b7f..88c86e7f9 100644
--- a/src/facade/dragonfly_connection.cc
+++ b/src/facade/dragonfly_connection.cc
@@ -103,7 +103,6 @@ struct Connection::Shutdown {
   }
 };
 
-
 struct Connection::Request {
   absl::FixedArray<MutableSlice, 6> args;
 
@@ -122,6 +121,8 @@ struct Connection::Request {
 Connection::Connection(Protocol protocol, util::HttpListenerBase* http_listener, SSL_CTX* ctx,
                        ServiceInterface* service)
     : io_buf_(kMinReadSize), http_listener_(http_listener), ctx_(ctx), service_(service) {
+  static atomic_uint32_t next_id{1};
+
   protocol_ = protocol;
 
   constexpr size_t kReqSz = sizeof(Connection::Request);
@@ -136,6 +137,12 @@ Connection::Connection(Protocol protocol, util::HttpListenerBase* http_listener,
       memcache_parser_.reset(new MemcacheParser);
       break;
   }
+
+  creation_time_ = time(nullptr);
+  last_interaction_ = creation_time_;
+  memset(name_, 0, sizeof(name_));
+  memset(phase_, 0, sizeof(phase_));
+  id_ = next_id.fetch_add(1, memory_order_relaxed);
 }
 
 Connection::~Connection() {
@@ -259,6 +266,24 @@ void Connection::SendMsgVecAsync(absl::Span<const std::string_view> msg_vec,
   }
 }
 
+string Connection::GetClientInfo() const {
+  LinuxSocketBase* lsb = static_cast<LinuxSocketBase*>(socket_.get());
+
+  string res;
+  auto le = lsb->LocalEndpoint();
+  auto re = lsb->RemoteEndpoint();
+  time_t now = time(nullptr);
+
+  absl::StrAppend(&res, "id=", id_, " addr=", re.address().to_string(), ":", re.port());
+  absl::StrAppend(&res, " laddr=", le.address().to_string(), ":", le.port());
+  absl::StrAppend(&res, " fd=", lsb->native_handle(), " name=", name_);
+  absl::StrAppend(&res, " age=", now - creation_time_, " idle=", now - last_interaction_);
+  absl::StrAppend(&res, " phase=", phase_, " ");
+  absl::StrAppend(&res, cc_->GetContextInfo());
+
+  return res;
+}
+
 io::Result<bool> Connection::CheckForHttpProto(FiberSocketBase* peer) {
   size_t last_len = 0;
   do {
@@ -295,6 +320,7 @@ void Connection::ConnectionFlow(FiberSocketBase* peer) {
   // At the start we read from the socket to determine the HTTP/Memstore protocol.
   // Therefore we may already have some data in the buffer.
   if (io_buf_.InputLen() > 0) {
+    SetPhase("process");
     if (redis_parser_) {
       parse_status = ParseRedis();
     } else {
@@ -379,6 +405,7 @@ auto Connection::ParseRedis() -> ParserStatus {
       if (dispatch_q_.empty() && is_sync_dispatch && consumed >= io_buf_.InputLen()) {
         RespToArgList(args, &arg_vec);
         service_->DispatchCommand(CmdArgList{arg_vec.data(), arg_vec.size()}, cc_.get());
+        last_interaction_ = time(nullptr);
       } else {
         // Dispatch via queue to speedup input reading.
         Request* req = FromArgs(std::move(args), tlh);
@@ -469,7 +496,10 @@ auto Connection::IoLoop(util::FiberSocketBase* peer) -> variant<error_code, Pars
     FetchBuilderStats(stats, builder);
 
     io::MutableBytes append_buf = io_buf_.AppendBuffer();
+    SetPhase("readsock");
+
     ::io::Result<size_t> recv_sz = peer->Recv(append_buf);
+    last_interaction_ = time(nullptr);
 
     if (!recv_sz) {
       ec = recv_sz.error();
@@ -480,6 +510,7 @@ auto Connection::IoLoop(util::FiberSocketBase* peer) -> variant<error_code, Pars
     io_buf_.CommitWrite(*recv_sz);
     stats->io_read_bytes += *recv_sz;
     ++stats->io_read_cnt;
+    SetPhase("process");
 
     if (redis_parser_)
       parse_status = ParseRedis();
@@ -554,6 +585,7 @@ void Connection::DispatchFiber(util::FiberSocketBase* peer) {
       builder->SetBatchMode(!dispatch_q_.empty());
       cc_->async_dispatch = true;
       service_->DispatchCommand(CmdArgList{req->args.data(), req->args.size()}, cc_.get());
+      last_interaction_ = time(nullptr);
       cc_->async_dispatch = false;
     }
     req->~Request();
diff --git a/src/facade/dragonfly_connection.h b/src/facade/dragonfly_connection.h
index 68bd32ab9..aff8b8ed4 100644
--- a/src/facade/dragonfly_connection.h
+++ b/src/facade/dragonfly_connection.h
@@ -52,6 +52,16 @@ class Connection : public util::Connection {
   void SendMsgVecAsync(absl::Span<const std::string_view> msg_vec,
                        util::fibers_ext::BlockingCounter bc);
 
+  void SetName(std::string_view name) {
+    CopyCharBuf(name, sizeof(name_), name_);
+  }
+
+  void SetPhase(std::string_view phase) {
+    CopyCharBuf(phase, sizeof(phase_), phase_);
+  }
+
+  std::string GetClientInfo() const;
+
  protected:
   void OnShutdown() override;
 
@@ -60,6 +70,13 @@ class Connection : public util::Connection {
 
   void HandleRequests() final;
 
+  static void CopyCharBuf(std::string_view src, unsigned dest_len, char* dest) {
+    src = src.substr(0, dest_len - 1);
+    if (!src.empty())
+      memcpy(dest, src.data(), src.size());
+    dest[src.size()] = '\0';
+  }
+
   //
   io::Result<bool> CheckForHttpProto(util::FiberSocketBase* peer);
 
@@ -77,6 +94,9 @@ class Connection : public util::Connection {
   util::HttpListenerBase* http_listener_;
   SSL_CTX* ctx_;
   ServiceInterface* service_;
+  time_t creation_time_, last_interaction_;
+  char name_[16];
+  char phase_[16];
 
   std::unique_ptr<ConnectionContext> cc_;
 
@@ -88,7 +108,10 @@ class Connection : public util::Connection {
   util::fibers_ext::EventCount evc_;
 
   unsigned parser_error_ = 0;
+  uint32_t id_;
+
   Protocol protocol_;
+
   struct Shutdown;
   std::unique_ptr<Shutdown> shutdown_;
   BreakerCb breaker_cb_;
diff --git a/src/server/dfly_main.cc b/src/server/dfly_main.cc
index 51abcd261..e63610712 100644
--- a/src/server/dfly_main.cc
+++ b/src/server/dfly_main.cc
@@ -38,11 +38,15 @@ bool RunEngine(ProactorPool* pool, AcceptServer* acceptor) {
 
   Service service(pool);
 
-  service.Init(acceptor);
+  Listener* main_listener = new Listener{Protocol::REDIS, &service};
+
+  Service::InitOpts opts;
+  opts.disable_time_update = false;
+  service.Init(acceptor, main_listener, opts);
+
   const char* bind_addr = FLAGS_bind.empty() ? nullptr : FLAGS_bind.c_str();
 
-  error_code ec =
-      acceptor->AddListener(bind_addr, FLAGS_port, new Listener{Protocol::REDIS, &service});
+  error_code ec = acceptor->AddListener(bind_addr, FLAGS_port, main_listener);
 
   LOG_IF(FATAL, ec) << "Cound not open port " << FLAGS_port << ", error: " << ec.message();
 
diff --git a/src/server/main_service.cc b/src/server/main_service.cc
index fd3ceb720..e58e075ed 100644
--- a/src/server/main_service.cc
+++ b/src/server/main_service.cc
@@ -307,7 +307,8 @@ Service::Service(ProactorPool* pp) : pp_(*pp), shard_set_(pp), server_family_(th
 Service::~Service() {
 }
 
-void Service::Init(util::AcceptServer* acceptor, const InitOpts& opts) {
+void Service::Init(util::AcceptServer* acceptor, util::ListenerInterface* main_interface,
+                   const InitOpts& opts) {
   InitRedisTables();
 
   uint32_t shard_num = pp_.size() > 1 ? pp_.size() - 1 : pp_.size();
@@ -324,7 +325,7 @@ void Service::Init(util::AcceptServer* acceptor, const InitOpts& opts) {
   request_latency_usec.Init(&pp_);
   StringFamily::Init(&pp_);
   GenericFamily::Init(&pp_);
-  server_family_.Init(acceptor);
+  server_family_.Init(acceptor, main_interface);
   cmd_req.Init(&pp_, {"type"});
 }
 
diff --git a/src/server/main_service.h b/src/server/main_service.h
index 5b79c8350..69f3e5131 100644
--- a/src/server/main_service.h
+++ b/src/server/main_service.h
@@ -33,7 +33,8 @@ class Service : public facade::ServiceInterface {
   explicit Service(util::ProactorPool* pp);
   ~Service();
 
-  void Init(util::AcceptServer* acceptor, const InitOpts& opts = InitOpts{});
+  void Init(util::AcceptServer* acceptor, util::ListenerInterface* main_interface,
+            const InitOpts& opts = InitOpts{});
 
   void Shutdown();
 
diff --git a/src/server/server_family.cc b/src/server/server_family.cc
index 05606ab98..40ef6841b 100644
--- a/src/server/server_family.cc
+++ b/src/server/server_family.cc
@@ -6,6 +6,7 @@
 
 #include <absl/cleanup/cleanup.h>
 #include <absl/random/random.h>  // for master_id_ generation.
+#include <absl/strings/str_join.h>
 #include <absl/strings/match.h>
 #include <mimalloc-types.h>
 #include <sys/resource.h>
@@ -18,6 +19,7 @@ extern "C" {
 
 #include "base/logging.h"
 #include "io/proc_reader.h"
+#include "facade/dragonfly_connection.h"
 #include "server/command_registry.h"
 #include "server/conn_context.h"
 #include "server/debugcmd.h"
@@ -74,6 +76,11 @@ error_code CreateDirs(fs::path dir_path) {
   return ec;
 }
 
+string UnknowSubCmd(string_view subcmd, string cmd) {
+  return absl::StrCat("Unknown subcommand or wrong number of arguments for '", subcmd,
+        "'. Try ", cmd, " HELP.");
+}
+
 }  // namespace
 
 ServerFamily::ServerFamily(Service* service) : service_(*service), ess_(service->shard_set()) {
@@ -85,9 +92,10 @@ ServerFamily::ServerFamily(Service* service) : service_(*service), ess_(service-
 ServerFamily::~ServerFamily() {
 }
 
-void ServerFamily::Init(util::AcceptServer* acceptor) {
+void ServerFamily::Init(util::AcceptServer* acceptor, util::ListenerInterface* main_listener) {
   CHECK(acceptor_ == nullptr);
   acceptor_ = acceptor;
+  main_listener_ = main_listener;
 
   pb_task_ = ess_.pool()->GetNextProactor();
   auto cache_cb = [] {
@@ -336,12 +344,27 @@ void ServerFamily::Client(CmdArgList args, ConnectionContext* cntx) {
   ToUpper(&args[1]);
   string_view sub_cmd = ArgS(args, 1);
 
-  if (sub_cmd == "SETNAME") {
+  if (sub_cmd == "SETNAME" && args.size() == 3) {
+    cntx->owner()->SetName(ArgS(args, 2));
     return (*cntx)->SendOk();
+  } else if (sub_cmd == "LIST") {
+    vector<string> client_info;
+    fibers::mutex mu;
+    auto cb = [&](Connection* conn) {
+      facade::Connection* dcon = static_cast<facade::Connection*>(conn);
+      string info = dcon->GetClientInfo();
+      lock_guard lk(mu);
+      client_info.push_back(move(info));
+    };
+
+    main_listener_->TraverseConnections(cb);
+    string result = absl::StrJoin(move(client_info), "\n");
+    result.append("\n");
+    return (*cntx)->SendBulkString(result);
   }
 
   LOG_FIRST_N(ERROR, 10) << "Subcommand " << sub_cmd << " not supported";
-  (*cntx)->SendError(kSyntaxErr);
+  return (*cntx)->SendError(UnknowSubCmd(sub_cmd, "CLIENT"), kSyntaxErr);
 }
 
 void ServerFamily::Config(CmdArgList args, ConnectionContext* cntx) {
@@ -365,9 +388,7 @@ void ServerFamily::Config(CmdArgList args, ConnectionContext* cntx) {
     });
     return (*cntx)->SendOk();
   } else {
-    string err = StrCat("Unknown subcommand or wrong number of arguments for '", sub_cmd,
-                        "'. Try CONFIG HELP.");
-    return (*cntx)->SendError(err, kSyntaxErr);
+    return (*cntx)->SendError(UnknowSubCmd(sub_cmd, "CONFIG"), kSyntaxErr);
   }
 }
 
diff --git a/src/server/server_family.h b/src/server/server_family.h
index 8b477d0e7..c782125a1 100644
--- a/src/server/server_family.h
+++ b/src/server/server_family.h
@@ -12,6 +12,7 @@
 
 namespace util {
 class AcceptServer;
+class ListenerInterface;
 }  // namespace util
 
 namespace dfly {
@@ -39,7 +40,7 @@ class ServerFamily {
   ServerFamily(Service* service);
   ~ServerFamily();
 
-  void Init(util::AcceptServer* acceptor);
+  void Init(util::AcceptServer* acceptor, util::ListenerInterface* main_listener);
   void Register(CommandRegistry* registry);
   void Shutdown();
 
@@ -96,6 +97,7 @@ class ServerFamily {
   EngineShardSet& ess_;
 
   util::AcceptServer* acceptor_ = nullptr;
+  util::ListenerInterface* main_listener_ = nullptr;
   util::ProactorBase* pb_task_ = nullptr;
 
   mutable ::boost::fibers::mutex replicaof_mu_, save_mu_;
diff --git a/src/server/string_family.cc b/src/server/string_family.cc
index f6803b1f2..1468195af 100644
--- a/src/server/string_family.cc
+++ b/src/server/string_family.cc
@@ -34,6 +34,8 @@ DEFINE_VARZ(VarzQps, set_qps);
 DEFINE_VARZ(VarzQps, get_qps);
 
 constexpr uint32_t kMaxStrLen = 1 << 28;
+constexpr uint32_t kMinTieredLen = TieredStorage::kMinBlobLen;
+
 
 string GetString(EngineShard* shard, const PrimeValue& pv) {
   string res;
@@ -160,7 +162,7 @@ OpResult<void> SetCmd::Set(const SetParams& params, std::string_view key, std::s
   EngineShard* shard = db_slice_.shard_owner();
 
   if (shard->tiered_storage()) {  // external storage enabled.
-    if (value.size() >= 64) {
+    if (value.size() >= kMinTieredLen) {
       shard->tiered_storage()->UnloadItem(params.db_index, it);
     }
   }
@@ -205,6 +207,16 @@ OpStatus SetCmd::SetExisting(const SetParams& params, PrimeIterator it, ExpireIt
 
   // overwrite existing entry.
   prime_value.SetString(value);
+
+
+  if (value.size() >= kMinTieredLen) {  // external storage enabled.
+    EngineShard* shard = db_slice_.shard_owner();
+
+    if (shard->tiered_storage()) {
+      shard->tiered_storage()->UnloadItem(params.db_index, it);
+    }
+  }
+
   db_slice_.PostUpdate(params.db_index, it);
 
   return OpStatus::OK;
diff --git a/src/server/test_utils.cc b/src/server/test_utils.cc
index 6ef920bc2..ed8c73aae 100644
--- a/src/server/test_utils.cc
+++ b/src/server/test_utils.cc
@@ -62,7 +62,7 @@ void BaseFamilyTest::SetUp() {
 
   Service::InitOpts opts;
   opts.disable_time_update = true;
-  service_->Init(nullptr, opts);
+  service_->Init(nullptr, nullptr, opts);
   ess_ = &service_->shard_set();
 
   expire_now_ = absl::GetCurrentTimeNanos() / 1000000;
diff --git a/src/server/tiered_storage.h b/src/server/tiered_storage.h
index 93ea1d665..dfd6b3d7c 100644
--- a/src/server/tiered_storage.h
+++ b/src/server/tiered_storage.h
@@ -6,12 +6,10 @@
 #include <absl/container/flat_hash_map.h>
 
 #include "base/ring_buffer.h"
-
 #include "core/external_alloc.h"
 #include "server/common.h"
 #include "server/io_mgr.h"
 #include "server/table.h"
-
 #include "util/fibers/event_count.h"
 
 namespace dfly {
@@ -20,6 +18,8 @@ class DbSlice;
 
 class TieredStorage {
  public:
+  enum : uint16_t { kMinBlobLen = 64 };
+
   explicit TieredStorage(DbSlice* db_slice);
   ~TieredStorage();
 
@@ -76,16 +76,16 @@ class TieredStorage {
   // map of cursor -> pending size
   // absl::flat_hash_map<uint64_t, size_t> pending_upload;
 
-
   // multi_cnt_ - counts how many unloaded items exists in the batch at specified page offset.
   // here multi_cnt_.first is (file_offset in 4k pages) and
   // multi_cnt_.second is MultiBatch object storing number of allocated records in the batch
   // and its capacity (/ 4k).
   struct MultiBatch {
-    uint16_t used;  // number of used bytes
+    uint16_t used;      // number of used bytes
     uint16_t reserved;  // in 4k pages.
 
-    MultiBatch(uint16_t mem_used) : used(mem_used) {}
+    MultiBatch(uint16_t mem_used) : used(mem_used) {
+    }
   };
   absl::flat_hash_map<uint32_t, MultiBatch> multi_cnt_;
 
diff --git a/tests/generate_sets.py b/tests/generate_sets.py
index 98b8d764b..840ace78d 100755
--- a/tests/generate_sets.py
+++ b/tests/generate_sets.py
@@ -32,7 +32,6 @@ def fill_hset(args, redis):
 
 
 def main():
-    # Check processor architecture
     parser = argparse.ArgumentParser(description='fill hset entities')
     parser.add_argument(
         '-p', type=int, help='redis port', dest='port', default=6380)