diff --git a/modules/console.cc b/modules/console.cc
index c836fbc96..72fba0e33 100644
--- a/modules/console.cc
+++ b/modules/console.cc
@@ -800,6 +800,44 @@ console_cmd__env(opt &out, const string_view &line)
 	return true;
 }
 
+//
+// ios
+//
+
+bool
+console_cmd__ios(opt &out, const string_view &line)
+{
+	out << std::left << std::setw(3) << "ID"
+	    << " " << std::left << std::setw(48) << "NAME"
+	    << " " << std::right << std::setw(6) << "FAULTS"
+	    << " " << std::right << std::setw(10) << "CALLS"
+	    << " " << std::right << std::setw(10) << "ALLOCS"
+	    << " " << std::right << std::setw(10) << "FREES"
+	    << " " << std::right << std::setw(26) << "ALLOCATED"
+	    << " " << std::right << std::setw(26) << "FREED"
+	    << std::endl
+	    ;
+
+	for(const auto *const &descriptor : ios::descriptor::list)
+	{
+		assert(descriptor);
+		const auto &d(*descriptor);
+		thread_local char pbuf[64];
+		out << std::left << std::setw(3) << d.id
+		    << " " << std::left << std::setw(48) << d.name
+		    << " " << std::right << std::setw(6) << d.faults
+		    << " " << std::right << std::setw(10) << d.calls
+		    << " " << std::right << std::setw(10) << d.allocs
+		    << " " << std::right << std::setw(10) << d.frees
+		    << " " << std::right << std::setw(26) << pretty(iec(d.alloc_bytes))
+		    << " " << std::right << std::setw(26) << pretty(iec(d.free_bytes))
+		    << std::endl
+		    ;
+	}
+
+	return true;
+}
+
 //
 // aio
 //