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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] Ubuntu HVM installation is very slow
Hi Everyone, I am trying my hands on xen under Solaris SXCE build 113. The machine has the following configuration: 2 Quad Core Xeon CPUs 16 GB RAM Solaris SXCE b113 4 disks - 2 mirrors x 2 stripes under ZFS The problem is that xen HVM is very slow. I am using the following command to create an Ubuntu 9.0.4 test vm. virt-install -n test1 -r 2048 --vcpus=2 -f /vdatapool/data/test1.img -s 50 --vnc --hvm --os-type=linux --location=/vsafepool/shared/ Installs/Linux/ubuntu-9.04-desktop-amd64.iso
Based on some random bits found on google, i did hear it to be slow, but did not expect it to be crawling slow. I am opening the UI through a remote VNC connection. Am I missing something here? Can you guys point me in the right direction? Regards, Dot.yet Following is the output from zpool's iostat: capacity operations bandwidth pool used avail read write read write ---------- ----- ----- ----- ----- ----- ----- vdatapool 79.8G 848G 0 124 0 15.6M mirror 39.9G 424G 0 62 0 7.80M c3t2d0 - - 0 62 0 7.80M c3t3d0 - - 0 62 0 7.80M mirror 39.9G 424G 0 62 0 7.80M c3t4d0 - - 0 62 0 7.80M c3t5d0 - - 0 62 0 7.80M ---------- ----- ----- ----- ----- ----- ----- capacity operations bandwidth pool used avail read write read write ---------- ----- ----- ----- ----- ----- ----- vdatapool 79.8G 848G 0 135 0 17.0M mirror 39.9G 424G 0 65 0 8.18M c3t2d0 - - 0 65 0 8.18M c3t3d0 - - 0 65 0 8.18M mirror 39.9G 424G 0 70 0 8.79M c3t4d0 - - 0 70 0 8.79M c3t5d0 - - 0 70 0 8.79M ---------- ----- ----- ----- ----- ----- ----- capacity operations bandwidth pool used avail read write read write ---------- ----- ----- ----- ----- ----- ----- vdatapool 79.8G 848G 0 119 0 15.0M mirror 39.9G 424G 0 60 0 7.56M c3t2d0 - - 0 60 0 7.56M c3t3d0 - - 0 60 0 7.56M mirror 39.9G 424G 0 59 0 7.43M c3t4d0 - - 0 59 0 7.43M c3t5d0 - - 0 59 0 7.43M ---------- ----- ----- ----- ----- ----- ----- some data from vmstat as well: kthr memory page disk faults cpu r b w swap free re mf pi po fr de sr cd cd f0 s0 in sy cs us sy id 0 0 0 22436700 13658804 7 2 0 0 0 0 0 0 0 20 1 527 1037 312 0 0 100 0 0 0 13341124 4574844 25 69 0 0 0 0 0 0 0 0 0 1844 149575 2155 4 21 75 0 0 0 13340852 4574568 7 14 0 0 0 0 0 0 0 0 0 2997 142555 3288 4 20 76 1 0 0 13340704 4574420 8 9 0 0 0 0 0 0 0 0 0 1567 150658 1432 3 21 76 1 0 0 13340576 4574292 8 9 0 0 0 0 0 0 0 0 0 1403 148538 1385 3 21 75 0 0 0 13340436 4574152 8 9 0 0 0 0 0 0 0 0 0 1477 150022 1561 4 21 75 0 0 0 13340420 4574136 8 9 0 0 0 0 0 0 0 0 0 1293 152552 1224 3 21 76 0 0 0 13340284 4574000 8 9 0 0 0 0 0 0 0 0 0 1350 144503 1279 4 21 75 1 0 0 13340144 4573860 8 9 0 0 0 0 0 0 0 0 0 1619 151940 1616 3 21 76 3 0 0 13340016 4573732 8 9 0 0 0 0 0 0 0 0 0 1403 136266 1404 3 19 78 1 0 0 13340008 4573724 8 9 0 0 0 0 0 0 0 0 0 1320 147669 1257 4 21 76 0 0 0 13340008 4573724 8 9 0 0 0 0 0 0 0 0 0 1308 148438 1345 4 21 76 0 0 0 13339872 4573588 8 9 0 0 0 0 0 0 0 0 0 1420 147045 1668 3 20 77 Uname -a: SunOS vcade01 5.11 snv_113 i86pc i386 i86xpv /etc/release: Solaris Express Community Edition snv_113 X86 Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms. Assembled 20 April 2009 _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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