diff -urN vmstat.org/vmstat.c vmstat/vmstat.c
--- vmstat.org/vmstat.c	Sat May  6 01:07:10 2000
+++ vmstat/vmstat.c	Thu Dec  7 16:56:30 2000
@@ -873,10 +873,11 @@
 
 	printf(
 	    "\n"
-	    "%-16s%-8s%-8s%-8s\n",
+	    "%-16s%-8s%-8s%-8s%-8s\n",
 	    "ZONE", 
 	    "used",
 	    "total",
+	    "pages",
 	    "mem-use"
 	);
 
@@ -894,10 +895,11 @@
 		buf[n] = 0;
 
 		printf(
-		    "%-15.15s %-7d %-7d %4d/%dK\n",
+		    "%-15.15s %-7d %-7d %-7d %4d/%dK\n",
 		    buf,
 		    zone.ztotal - zone.zfreecnt,
 		    zone.ztotal,
+		    (zone.zflags & ZONE_INTERRUPT) != 0 ? zone.zpagemax : -1,
 		    (zone.ztotal - zone.zfreecnt) * zone.zsize / 1024,
 		    zone.ztotal * zone.zsize / 1024
 		);
@@ -907,9 +909,10 @@
 		zonep = zone.znext;
 	}
 	printf(
-	    "------------------------------------------\n"
-	    "%-15.15s %-7s %-7s %4d/%dK\n\n",
+	    "--------------------------------------------------\n"
+	    "%-15.15s %-7s %-7s %-7s %4d/%dK\n\n",
 	    "TOTAL",
+	    "",
 	    "",
 	    "",
 	    zused_bytes / 1024,