diff --git a/sys/kern/kern_slaballoc.c b/sys/kern/kern_slaballoc.c
index 747ecc3..e65ee7e 100644
--- a/sys/kern/kern_slaballoc.c
+++ b/sys/kern/kern_slaballoc.c
@@ -160,6 +160,7 @@ static int32_t weirdary[16];
 
 static void *kmem_slab_alloc(vm_size_t bytes, vm_offset_t align, int flags);
 static void kmem_slab_free(void *ptr, vm_size_t bytes);
+static int sysctl_kern_kmemstats(SYSCTL_HANDLER_ARGS);
 
 #if defined(INVARIANTS)
 static void chunk_mark_allocated(SLZone *z, void *chunk);
@@ -222,11 +223,50 @@ SYSCTL_INT(_debug, OID_AUTO, use_malloc_pattern, CTLFLAG_RW,
     "Initialize memory to -1 if M_ZERO not specified");
 #endif
 
+SYSCTL_OID(_kern, OID_AUTO, kmemstats, CTLTYPE_STRING|CTLFLAG_RD, \
+    NULL, 0, sysctl_kern_kmemstats, "A", "Malloc types info");
+
 static int ZoneRelsThresh = ZONE_RELS_THRESH;
 SYSCTL_INT(_kern, OID_AUTO, zone_big_alloc, CTLFLAG_RD, &ZoneBigAlloc, 0, "");
 SYSCTL_INT(_kern, OID_AUTO, zone_gen_alloc, CTLFLAG_RD, &ZoneGenAlloc, 0, "");
 SYSCTL_INT(_kern, OID_AUTO, zone_cache, CTLFLAG_RW, &ZoneRelsThresh, 0, "");
 
+static int
+sysctl_kern_kmemstats(SYSCTL_HANDLER_ARGS)
+{
+	struct malloc_type *cur;
+	char tmpbuf[128];
+	long allocs;
+	long meminuse;
+	int error;
+	int i;
+
+	ksnprintf(tmpbuf, sizeof(tmpbuf),
+	    "\n              Type   InUse  MemUse HighUse       Limit  Requests  Limit Limit\n");
+	error = SYSCTL_OUT(req, tmpbuf, strlen(tmpbuf));
+	if (error)
+		return (error);
+
+	for (cur = kmemstatistics; cur != NULL; cur = cur->ks_next) {
+		for (i = allocs = meminuse = 0; i < SMP_MAXCPU; i++) {
+			allocs += cur->ks_inuse[i];
+			meminuse += cur->ks_memuse[i];
+		}
+
+	ksnprintf(tmpbuf, sizeof(tmpbuf), "%19s%7ld%7ldK%7ldK%11zdK%10jd%5u%6u\n",
+	    cur->ks_shortdesc, allocs, (meminuse + 1023) / 1024,
+	    (cur->ks_maxused + 1023) / 1024,
+	    (cur->ks_limit + 1023) / 1024, (intmax_t)cur->ks_calls,
+	    cur->ks_limblocks, cur->ks_mapblocks);
+
+	error = SYSCTL_OUT(req, tmpbuf, strlen(tmpbuf));
+	if (error)
+		return (error);
+	}
+
+	return 0;
+}
+
 /*
  * Returns the kernel memory size limit for the purposes of initializing
  * various subsystem caches.  The smaller of available memory and the KVM
@@ -1565,4 +1605,3 @@ kmem_slab_free(void *ptr, vm_size_t size)
     vm_map_remove(&kernel_map, (vm_offset_t)ptr, (vm_offset_t)ptr + size);
     crit_exit();
 }
-