Can you you find the transaction-id of the GET request for the download in the logs and inspect the object-server response? Can you duplicate the results with any other client (e.g. web browser, curl, python-swiftclient, etc)? -Clay On Wed, Jan 4, 2017 at 12:59 AM, dongjh at ahope.com.cn <dongjh at ahope.com.cn> wrote: > Hi experts > > I finished the swift installation following the install guide( > http://docs.openstack.org/project-install-guide/object-storage/draft/get_ > started.html), file upload is very fast, but file download is extremely > slow, why ? > > [root at controller admin]# > * time openstack object create container1 cirros-0.3.4-x86_64-disk.img* > +------------------------------+------------+--------------- > -------------------+ > | object | container | etag > | > +------------------------------+------------+--------------- > -------------------+ > | cirros-0.3.4-x86_64-disk.img | container1 | > ee1eca47dc88f4879d8a229cc70a07c6 | > +------------------------------+------------+--------------- > -------------------+ > > real 0m3.807s > user 0m2.127s > sys 0m0.161s > > > [root at controller /]# > * time openstack object save container1 cirros-0.3.4-x86_64-disk.img* > real 5m51.489s > user 5m48.172s > sys 0m2.094s > > ------------------------------ > ========================================= > 董 建 华 > 地址：杭州滨江区南环路3766号新世纪办公楼 > 邮编：310053 > 手机：13857132818 <(385)%20713-2818> > 总机：0571-28996000 > 传真：0571-28996001 > 热线：4006728686 > 网址：www.ahope.com.cn > Email：dongjh at ahope.com.cn > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/ > openstack > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170104/505bf14b/attachment.html>