From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Peng Subject: Re: [PATCH 4/4] tools: add total/local memory bandwith monitoring Date: Thu, 15 Jan 2015 16:46:23 +0800 Message-ID: <20150115084623.GA7376@pengc-linux.bj.intel.com> References: <1419324880-13212-1-git-send-email-chao.p.peng@linux.intel.com> <1419324880-13212-5-git-send-email-chao.p.peng@linux.intel.com> <20150105123942.GE24360@zion.uk.xensource.com> <20150106100949.GC3279@pengc-linux.bj.intel.com> <54ABB8FE.3010801@citrix.com> Reply-To: Chao Peng Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <54ABB8FE.3010801@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andrew Cooper , JBeulich@suse.com, Wei Liu Cc: Ian.Jackson@eu.citrix.com, xen-devel@lists.xen.org, keir@xen.org, Ian.Campbell@citrix.com, stefano.stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBKYW4gMDYsIDIwMTUgYXQgMTA6Mjk6MThBTSArMDAwMCwgQW5kcmV3IENvb3BlciB3 cm90ZToKPiBPbiAwNi8wMS8xNSAxMDowOSwgQ2hhbyBQZW5nIHdyb3RlOgo+ID4gT24gTW9uLCBK YW4gMDUsIDIwMTUgYXQgMTI6Mzk6NDJQTSArMDAwMCwgV2VpIExpdSB3cm90ZToKPiA+PiBPbiBU dWUsIERlYyAyMywgMjAxNCBhdCAwNDo1NDozOVBNICswODAwLCBDaGFvIFBlbmcgd3JvdGU6Cj4g Pj4gWy4uLl0KPiA+Pj4gK3N0YXRpYyBpbnQgbGlieGxfX3Bzcl9jbXRfZ2V0X21lbV9iYW5kd2lk dGgobGlieGxfX2djICpnYywgdWludDMyX3QgZG9taWQsCj4gPj4+ICsgICAgeGNfcHNyX2NtdF90 eXBlIHR5cGUsIHVpbnQzMl90IHNvY2tldGlkLCB1aW50MzJfdCAqYmFuZHdpZHRoKQo+ID4+PiAr ewo+ID4+PiArICAgIHVpbnQ2NF90IHNhbXBsZTEsIHNhbXBsZTI7Cj4gPj4+ICsgICAgdWludDMy X3QgdXBzY2FsaW5nX2ZhY3RvcjsKPiA+Pj4gKyAgICBpbnQgcmM7Cj4gPj4+ICsKPiA+Pj4gKyAg ICByYyA9IGxpYnhsX19wc3JfY210X2dldF9sM19tb25pdG9yaW5nX2RhdGEoZ2MsIGRvbWlkLAo+ ID4+PiArICAgICAgICAgICAgICAgICAgICB0eXBlLCBzb2NrZXRpZCwgJnNhbXBsZTEpOwo+ID4+ PiArICAgIGlmIChyYyA8IDApCj4gPj4+ICsgICAgICAgIHJldHVybiBFUlJPUl9GQUlMOwo+ID4+ PiArCj4gPj4+ICsgICAgdXNsZWVwKDEwMDAwKTsKPiA+Pj4gKwo+ID4+PiArICAgIHJjID0gbGli eGxfX3Bzcl9jbXRfZ2V0X2wzX21vbml0b3JpbmdfZGF0YShnYywgZG9taWQsCj4gPj4+ICsgICAg ICAgICAgICAgICAgICAgIHR5cGUsIHNvY2tldGlkLCAmc2FtcGxlMik7Cj4gPj4+ICsgICAgaWYg KHJjIDwgMCkKPiA+Pj4gKyAgICAgICByZXR1cm4gRVJST1JfRkFJTDsKPiA+Pj4gKwo+ID4+PiAr ICAgIGlmIChzYW1wbGUyIDwgc2FtcGxlMSkgewo+ID4+PiArICAgICAgICAgTE9HRShFUlJPUiwg ImV2ZW50IGNvdW50ZXIgb3ZlcmZsb3dlZCBiZXR3ZWVuIHR3byBzYW1wbGluZ3MiKTsKPiA+Pj4g KyAgICAgICAgIHJldHVybiBFUlJPUl9GQUlMOwo+ID4+PiArICAgIH0KPiA+Pj4gKwo+ID4+IFdo YXQncyB0aGUgbGlrZWxpaG9vZCBvZiBjb3VudGVyIG92ZXJmbG93cz8gQ2FuIHdlIGhhbmRsZSB0 aGlzIG1vcmUKPiA+PiBncmFjZWZ1bGx5PyBTYXksIHJldHJ5ICh3aXRoIG1heGltdW0gcmV0cnkg Y2FwKSB3aGVuIGNvdW50ZXIgb3ZlcmZsb3dzPwo+ID4gVGhlIGxpa2VsaWhvb2QgaXMgdmVyeSBz bWFsbCBoZXJlLiBIYXJkd2FyZSBndWFyYW50ZWVzIHRoZSBjb3VudGVyIHdpbGwKPiA+IG5vdCBv dmVyZmxvdyBpbiBvbmUgc2Vjb25kIGV2ZW4gdW5kZXIgbWF4aW11bSBwbGF0Zm9ybSBiYW5kd2lk dGggY29uZGl0aW9ucy4KPiA+IEFuZCB3ZSBvbmx5IHNsZWVwIDAuMDEgc2Vjb25kIGhlcmUuIAo+ ID4KPiA+IEknZCBsaWtlIHRvIGFkb3B0IHlvdXIgc3VnZ2VzdGlvbiB0byByZXRyeSBhbm90aGVy IHRpbWUgb25jZSB0aGF0IGhhcHBlbnMuCj4gPiBCdXQgb25seSBvbmUgcmV0cnkgYW5kIGl0IHNo b3VsZCBjb3JyZWN0IHRoZSBvdmVyZmxvdy4KPiA+Cj4gPiBUaGFua3MsCj4gPiBDaGFvCj4gCj4g WW91IGhhdmUgbm8gcG9zc2libGUgd2F5IG9mIGd1YXJhbnRlZWluZyB0aGF0IHRoZSBhY3R1YWwg ZWxhcHNlZCB0aW1lCj4gYmV0d2VlbiB0aGUgdHdvIHNhbXBsZXMgaXMgbGVzcyB0aGFuIDEgc2Vj b25kLiAgT24gYSB2ZXJ5IGhlYXZpbHkgbG9hZGVkCj4gc3lzdGVtLCBldmVuIHJlZ3VsYXIgdGFz ayBzY2hlZHVsaW5nIGNvdWxkIGNhdXNlIGFuIGFjdHVhbCBlbGFwc2VkIHRpbWUKPiBvZiBtb3Jl IHRoYW4gb25lIHNlY29uZCBpbiB0aGF0IHNuaXBwZXQgb2YgY29kZS4KPiAKT24gZnVydGhlciB0 aG91Z2h0LCB0aGlzIGNvdWxkIG5vdCBiZSByaWdodCBpZiBpbXBsZW1lbnRlZCB0aGlzIG9ubHkg aW4KdG9vbCBzdGFjaywgZHVlIHRvIHRoZSBmYWN0IHRoYXQgdGhlIGR1cmF0aW9uIGJldHdlZW4g dHdvIHNhbXBsZXMgY2Fuoa90CmJlIGd1YXJhbnRlZWQuIEV2ZW4gZ290IHNhbXBsZTIgPiBzYW1w bGUxIGhlcmUsIHRoZSBkYXRhIG1heSBzdGlsbCB3cm9uZwphcyB0aGUgaGFyZHdhcmUgY291bnRl ciBtYXkgb3ZlcmZsb3dlZCBtb3JlIHRoYW4gb25lIHRpbWVzIGR1cmluZyB0aGlzCnBlcmlvZC4K CldoYXQgdGhlIGhhcmR3YXJlIGd1YXJhbnRlZWQgaGVyZSBpcyB0aGF0IGF0IG1vc3QgMSBvdmVy ZmxvdyBjYW4gaGFwcGVuCih3aGljaCBjYW4gYmUgY29ycmVjdGVkIGJ5IHNvZnR3YXJlKSB3aGVu IHRoZSBkdXJhdGlvbiBiZXR3ZWVuIHR3byBzYW1wbGVzCmlzIGxlc3MgdGhhbiAxIHNlY29uZC4g U28gb25seSB0aGUgZGF0YSB0aGF0IGdvdCBmcm9tIHR3byBzYW1wbGVzIHdoaWNoCmR1cmF0aW9u IGlzIGFjdHVhbGx5IGxlc3MgdGhhbiAxIHNlY29uZCBpcyB2YWxpZC4KClRoZSBkdXJhdGlvbiBt dXN0IGJlIGNoZWNrZWQgdG8gdXNlIHRoZSBkYXRhLCB0aGlzIG1lYW5zIHNvbWV0aGluZyBtdXN0 CmJlIGRvbmUgaW4gaHlwZXJ2aXNvci4KCk15IGluaXRpYWwgc29sdXRpb24gaXM6IEFkZCBhIG5l dyBoeXBlcmNhbGwgdG8gZ2V0IGJvdGggdGhlIGNvdW50ZXIKdmFsdWUgYW5kIHRoZSB0aW1lc3Rh bXAgYXQgdGhhdCBtb21lbnQoVGhlIHR3byBvcGVyYXRpb25zIHNob3VsZCBiZQphdG9taWMpLgoo TG9va3MgbGlrZSBub3QgZ29vZCB0byBhZGQgdGhpcyB0byBleGlzdGVkIHJlc291cmNlX29wIGh5 cGVyY2FsbCkKCgpBbnkgc3VnZ2VzdGlvbnM/CgpUaGFua3MsCkNoYW8KPiAKPiAKPiBfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IFhlbi1kZXZlbCBtYWls aW5nIGxpc3QKPiBYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwo+IGh0dHA6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8v bGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK