From owner-svn-src-all@freebsd.org Mon Dec 28 02:07:58 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2FD60A52BDA; Mon, 28 Dec 2015 02:07:58 +0000 (UTC) (envelope-from araujo@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id DABDA1D2A; Mon, 28 Dec 2015 02:07:57 +0000 (UTC) (envelope-from araujo@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id tBS27veB094914; Mon, 28 Dec 2015 02:07:57 GMT (envelope-from araujo@FreeBSD.org) Received: (from araujo@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id tBS27vds094913; Mon, 28 Dec 2015 02:07:57 GMT (envelope-from araujo@FreeBSD.org) Message-Id: <201512280207.tBS27vds094913@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: araujo set sender to araujo@FreeBSD.org using -f From: Marcelo Araujo Date: Mon, 28 Dec 2015 02:07:57 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r292817 - head/usr.bin/systat X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Dec 2015 02:07:58 -0000 Author: araujo Date: Mon Dec 28 02:07:56 2015 New Revision: 292817 URL: https://svnweb.freebsd.org/changeset/base/292817 Log: Add on systat -vm the ability to display the physical and kernel memory percent usage. PR: bin/203917 Submitted by: ota Approved by: bapt (mentor) Differential Revision: https://reviews.freebsd.org/D4281 Modified: head/usr.bin/systat/vmstat.c Modified: head/usr.bin/systat/vmstat.c ============================================================================== --- head/usr.bin/systat/vmstat.c Mon Dec 28 02:01:41 2015 (r292816) +++ head/usr.bin/systat/vmstat.c Mon Dec 28 02:07:56 2015 (r292817) @@ -108,6 +108,7 @@ static struct Info { u_int v_active_count; /* number of pages active */ u_int v_inactive_count; /* number of pages inactive */ u_int v_cache_count; /* number of pages on buffer cache queue */ + u_long v_kmem_map_size; /* Current kmem allocation size */ struct vmtotal Total; struct nchstats nchstats; long nchcount; @@ -118,6 +119,8 @@ static struct Info { long freevnodes; int numdirtybuffers; } s, s1, s2, z; +static u_long kmem_size; +static u_int v_page_count; struct statinfo cur, last, run; @@ -278,6 +281,8 @@ initkre(void) allocinfo(&s2); allocinfo(&z); } + GETSYSCTL("vm.kmem_size", kmem_size); + GETSYSCTL("vm.stats.vm.v_page_count", v_page_count); getinfo(&s2); copyinfo(&s2, &s1); return(1); @@ -307,7 +312,8 @@ labelkre(void) clear(); mvprintw(STATROW, STATCOL + 6, "users Load"); - mvprintw(MEMROW, MEMCOL, "Mem:KB REAL VIRTUAL"); + mvprintw(STATROW + 1, STATCOL + 3, "Mem usage: %%Phy %%Kmem"); + mvprintw(MEMROW, MEMCOL, "Mem: KB REAL VIRTUAL"); mvprintw(MEMROW + 1, MEMCOL, " Tot Share Tot Share"); mvprintw(MEMROW + 2, MEMCOL, "Act"); mvprintw(MEMROW + 3, MEMCOL, "All"); @@ -478,6 +484,11 @@ showkre(void) putfloat(avenrun[2], STATROW, STATCOL + 32, 5, 2, 0); mvaddstr(STATROW, STATCOL + 55, buf); #define pgtokb(pg) ((pg) * (s.v_page_size / 1024)) + putfloat(100.0 * (v_page_count - total.t_free) / v_page_count, + STATROW + 1, STATCOL + 15, 2, 0, 1); + putfloat(100.0 * s.v_kmem_map_size / kmem_size, + STATROW + 1, STATCOL + 22, 2, 0, 1); + putint(pgtokb(total.t_arm), MEMROW + 2, MEMCOL + 4, 7); putint(pgtokb(total.t_armshr), MEMROW + 2, MEMCOL + 12, 7); putint(pgtokb(total.t_avm), MEMROW + 2, MEMCOL + 20, 8); @@ -790,6 +801,7 @@ getinfo(struct Info *ls) GETSYSCTL("vfs.freevnodes", ls->freevnodes); GETSYSCTL("vfs.cache.nchstats", ls->nchstats); GETSYSCTL("vfs.numdirtybuffers", ls->numdirtybuffers); + GETSYSCTL("vm.kmem_map_size", ls->v_kmem_map_size); getsysctl("hw.intrcnt", ls->intrcnt, nintr * sizeof(u_long)); size = sizeof(ls->Total);