3 files changed, 35 insertions, 0 deletions
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 4ab7fcee98..1c6772597d 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -851,6 +851,22 @@ ETEXI
     },
 
 STEXI
+@item info memory_size_summary
+@findex memory_size_summary
+Display the amount of initially allocated and present hotpluggable (if
+enabled) memory in bytes.
+ETEXI
+
+    {
+        .name       = "memory_size_summary",
+        .args_type  = "",
+        .params     = "",
+        .help       = "show the amount of initially allocated and "
+                      "present hotpluggable (if enabled) memory in bytes.",
+        .cmd        = hmp_info_memory_size_summary,
+    },
+
+STEXI
 @end table
 ETEXI
 
diff --git a/hmp.c b/hmp.c
index cd046c6d71..0fb2bc7043 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2862,3 +2862,21 @@ void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
     hmp_handle_error(mon, &err);
     qapi_free_GuidInfo(info);
 }
+
+void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
+{
+    Error *err = NULL;
+    MemoryInfo *info = qmp_query_memory_size_summary(&err);
+    if (info) {
+        monitor_printf(mon, "base memory: %" PRIu64 "\n",
+                       info->base_memory);
+
+        if (info->has_plugged_memory) {
+            monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
+                           info->plugged_memory);
+        }
+
+        qapi_free_MemoryInfo(info);
+    }
+    hmp_handle_error(mon, &err);
+}
diff --git a/hmp.h b/hmp.h
index 1ff455295e..3605003e4c 100644
--- a/hmp.h
+++ b/hmp.h
@@ -145,5 +145,6 @@ void hmp_info_dump(Monitor *mon, const QDict *qdict);
 void hmp_info_ramblock(Monitor *mon, const QDict *qdict);
 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict);
 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict);
+void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict);
 
 #endif