Change the default value of session_reclaim_interval_secs to 60 secon…

…ds (#5246)

Co-authored-by: Sophie <84560950+Sophie-Xie@users.noreply.github.com>

src/graph/service/GraphFlags.cpp

@@ -12,7 +12,7 @@ DEFINE_int32(client_idle_timeout_secs,
              28800,
              "The number of seconds NebulaGraph service waits before closing the idle connections");
 DEFINE_int32(session_idle_timeout_secs, 28800, "The number of seconds before idle sessions expire");
-DEFINE_int32(session_reclaim_interval_secs, 10, "Period we try to reclaim expired sessions");
+DEFINE_int32(session_reclaim_interval_secs, 60, "Period we try to reclaim expired sessions");
 DEFINE_int32(num_netio_threads,
              0,
              "The number of networking threads, 0 for number of physical CPU cores");