diff --git a/kernel/include/init.h b/kernel/include/init.h
index 57f31f53..3e8d74e6 100644
--- a/kernel/include/init.h
+++ b/kernel/include/init.h
@@ -30,6 +30,7 @@ extern void init_host_ikc2mckernel(void);
 extern void sched_init(void);
 extern void pc_ap_init(void);
 extern void cpu_sysfs_setup(void);
+extern void numa_sysfs_setup(void);
 extern void rusage_sysfs_setup(void);
 extern void status_sysfs_setup(void);
 
diff --git a/kernel/init.c b/kernel/init.c
index 6c080d7f..23777770 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -350,6 +350,7 @@ static void setup_remote_snooping_samples(void)
 static void populate_sysfs(void)
 {
 	cpu_sysfs_setup();
+	numa_sysfs_setup();
 #ifdef ENABLE_RUSAGE
 	rusage_sysfs_setup();
 	status_sysfs_setup();
diff --git a/kernel/mem.c b/kernel/mem.c
index 4e0a2e8a..ca447665 100644
--- a/kernel/mem.c
+++ b/kernel/mem.c
@@ -40,6 +40,8 @@
 #include <rusage.h>
 #include <syscall.h>
 #include <profile.h>
+#include <limits.h>
+#include <sysfs.h>
 
 //#define DEBUG_PRINT_MEM
 
@@ -1147,6 +1149,7 @@ static void numa_init(void)
 		mcs_lock_init(&memory_nodes[i].lock);
 		memory_nodes[i].min_addr = 0xFFFFFFFFFFFFFFFF;
 		memory_nodes[i].max_addr = 0;
+		memory_nodes[i].nr_pages = 0;
 		memory_nodes[i].nr_free_pages = 0;
 #endif
 
@@ -1268,6 +1271,46 @@ static void numa_distances_init()
 	}
 }
 
+static ssize_t numa_sysfs_show_meminfo(struct sysfs_ops *ops,
+		void *instance, void *buf, size_t size)
+{
+	struct ihk_mc_numa_node *node =
+		(struct ihk_mc_numa_node *)instance;
+	char *sbuf = (char *)buf;
+	int len = 0;
+
+#ifdef IHK_RBTREE_ALLOCATOR
+	len += snprintf(&sbuf[len], size - len, "Node %d MemTotal:%15d kB\n",
+			node->id, node->nr_pages << 2);
+	len += snprintf(&sbuf[len], size - len, "Node %d MemFree:%16d kB\n",
+			node->id, node->nr_free_pages << 2);
+	len += snprintf(&sbuf[len], size - len, "Node %d MemUsed:%16d kB\n",
+			node->id, (node->nr_pages - node->nr_free_pages) << 2);
+#endif
+
+	return len;
+}
+
+struct sysfs_ops numa_sysfs_meminfo = {
+	.show = &numa_sysfs_show_meminfo,
+};
+
+void numa_sysfs_setup(void) {
+	int i;
+	int error;
+	char path[PATH_MAX];
+
+	for (i = 0; i < ihk_mc_get_nr_numa_nodes(); ++i) {
+		sprintf(path, "/sys/devices/system/node/node%d/meminfo", i);
+
+		error = sysfs_createf(&numa_sysfs_meminfo, &memory_nodes[i],
+				0444, path);
+		if (error) {
+			kprintf("%s: ERROR: creating %s\n", __FUNCTION__, path);
+		}
+	}
+}
+
 #define PHYS_PAGE_HASH_SHIFT	(10)
 #define PHYS_PAGE_HASH_SIZE     (1 << PHYS_PAGE_HASH_SHIFT)
 #define PHYS_PAGE_HASH_MASK     (PHYS_PAGE_HASH_SIZE - 1)
diff --git a/lib/include/ihk/page_alloc.h b/lib/include/ihk/page_alloc.h
index d844b46e..d11ebd9c 100644
--- a/lib/include/ihk/page_alloc.h
+++ b/lib/include/ihk/page_alloc.h
@@ -44,6 +44,7 @@ struct ihk_mc_numa_node {
 	struct rb_root free_chunks;
 	mcs_lock_node_t lock;
 
+	unsigned long nr_pages;
 	unsigned long nr_free_pages;
 	unsigned long min_addr;
 	unsigned long max_addr;
diff --git a/lib/include/limits.h b/lib/include/limits.h
index 552236b5..ffab95b9 100644
--- a/lib/include/limits.h
+++ b/lib/include/limits.h
@@ -17,4 +17,8 @@
 #define INT_MIN -0x80000000
 #define IOV_MAX 1024
 
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
 #endif
diff --git a/lib/page_alloc.c b/lib/page_alloc.c
index 86d1a069..e3b89d90 100644
--- a/lib/page_alloc.c
+++ b/lib/page_alloc.c
@@ -595,6 +595,7 @@ int ihk_numa_add_free_pages(struct ihk_mc_numa_node *node,
 	if (addr + size > node->max_addr)
 		node->max_addr = addr + size;
 
+	node->nr_pages += (size >> PAGE_SHIFT);
 	node->nr_free_pages += (size >> PAGE_SHIFT);
 	dkprintf("%s: added free pages 0x%lx:%lu\n",
 		__FUNCTION__, addr, size);