similar to: Guest domain performance collection

Hi. I has xen virtual machine in paravirtualisation. Host and guest sysstems are CentOS. When I use top in guest machine I see, that system use 20% resourses. But in host machine I see, that machine use 50% resourses. In config machine has 5 processors, and has cpu_cap 352. Processor is 2266MHz. Therefor for statistic in guest machine it use ~ 2266 MHz(1 processor), and for Xen hypervisor - 4000

I got really strange situation with memory on host: xe host-list params=memory-free memory-free ( RO) : 10305536 (10Mb) xe host-compute-free-memory 3147059200 (3Gb) A huge difference! And xentop show different numbers too! I will keep this host online "as is" and I am ready to provide information for debbugging or perform needed actions. -- wBR,George.

Hi, I''m just wondering is it possible, or planned for the new future, to balloon a XEN domU''s CPU cores? i.e. If I setup a domU on a Dual Quad Core machine, but only assign 2 CPU cores to it now, can I add some more later without rebooting? -- Kind Regards Rudi Ahlers SoftDux Website: http://www.SoftDux.com Technical Blog: http://Blog.SoftDux.com Office: 087 805 9573 Cell:

Hi All, Having an issue with xen-4.0-unstable where after completing a live migration, an arp is never sent out to update the switch with the new location of the mac address. Network is configured as per libvirt''s instructions with the xen network-script disabled and the bridge (xenbr0) always up.

Hi List, i know xen from single systems. Now i using xcp and have a basic questions i din''t found in guides. How can i access the domU console like "xm create -c domU" switch Regards, Heiko _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello, I’m having difficulty to starting Ubuntu 10.04 virtual machine with XCP 0.5.0. I put 3 files (vmlinuz, initrd.gz, xm-debian.cfg) in the same place under the unpacked ISO tree but when I start the VM, the following error is returned: # xe vm-install template="Ubuntu Lucid Lynx 10.04 (32-bit)" new-name-label=Teste other-config-install-repository=nfs:10.0.0.3:

OK, that seam to work however it is not exactly the correct solution for me since I need to make it one command to be able to call it from an API I have no name!@(none):/# ntfsresize /dev/sda1 ntfsresize v2012.1.15AR.5 (libntfs-3g) ERROR: Volume is scheduled for check. Run chkdsk /f and please try again, or see option -f. I have no name!@(none):/# chkdsk /f bash: chkdsk: command not found I have

# HG changeset patch # User inakoshi.hiroya@jp.fujitsu.com # Date 1191287395 -28800 # Node ID 5543e74774a826b1781893982ed5052312b820fc # Parent 83239b2890723e0c06bad507bb273a970784b18e Flush stdout when xentop -b gets SIGINT and SIGTERM. It is useful when you stop xentop -b by keyboard interrupt or by other programs such as killall from a batch script. You would have missed the bottom part of

Which kernel supports the iptables'' -m dstlimit? Do I need a patch or something else to get it to work? Is it too experimental? -- Покотиленко Костик <casper@meteor.dp.ua>

Hello, I noticed that the CPU% reported by xentop appears to be too high. With dom0 idle xentop is reporting between 14-17% CPU utilization while at the same time top in dom0 is reporting 1-4% CPU utilization. I see that the TODO for xentop includes a task to make CPU% more accurate but looking at the code for xentop and libxenstat I''m not sure how to go about this. Assuming the CPU

This is probably a really stupid question, but what happens if you have more memory allocated to domU''s than your physical RAM? Will that cause dom0 to crash? DomU''s to crash? Or just slow performance due to swap use on dom0? I ask this because we''ve got high availability clusters running domU''s, and I want to know how much memory is safe to allocate to

Unfortunately I cannot use the latest version of libguestfs therefore I am stuck with the 1.20 since the newest versions need augeas 1.0.0 where debian wheezy has only 0.7 in it’s repository. But I will try to compile the ocaml 4.01 and see what is the result. Keresztes Péter-Zoltán zozo@z0z0.tk I haven’t lost my mind, I know exactly where I left it. On 01 Jul 2014, at 18:19, Richard W.M. Jones

Hi all, Wondering if anyone knows of any tools I can run on my Dom0 to log various stats (like CPU usage, memory usage, etc) for each guest domain for analysis over a period of time? I can see that xentop displays that information anyway but would be nice to be able to present that information on a web based interface for day to day administration. Also any tools that send out email

Hi All! I need to deploy a bridge firewall using linux kernel 2.6. I had success using kernel 2.4 plus br-nf patch. But the configuration does not work with kernel 2.6. If the default policy for the iptables FORWARD chain is ACCEPT I have a bridge. If iptables FORWARD chain is DROP I have an insulator (no packet flows). Any hint? I did some google search and in many places they say "kernel

Hello, I have an issue with virt-resize on the newest version of proxmox which is running on debian wheezy. when I run the virt-resize on a windows 2008 qemu image I got an error. Here is the last part of the debug message: Copying /dev/sda1 ... libguestfs: trace: copy_device_to_device "/dev/sda1" "/dev/sdb1" "size:32210026496" 100%

I tried netperf / netserver with Dom0 / DomU, but I could''nt get a correct NW traffic with xentop. Is there anybody could help me? At Host1''s Dom0, run netperf -H VMIP At Host2''s DomU (with VMIP named TTVM), run netserver At Host1, run xentop this way ->"xentop -n -b -d 1" At Host2, run xentop this way->"xentop -n -b -d 1" In Host2''s

Hi. Libguestfs 1.14 Ubuntu 11.10 I am trying use virt-resize on NTFS partitions. I have installed Windows 2008 in an LVM partition (in order to use RAW) - I am trying to resize to a larger LVM partition. I have ntfsresize installed on the server - the windows partition is not encrypted. root at kvm1:~# ntfsresize -v ntfsresize v2011.4.12AR.4 (libntfs-3g) The attempt ends with an error

Hi all, Now I use xentop to get disk statistical information. NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR VBD_RSECT VBD_WSECT SSID Domain-0 -----r 96233 0.7 3902464 23.3 no limit n/a 12 0 0 0 0 0 0 0 0 0 0 slave3

Package: xen-utils-common Version: 3.0.3-0-2 Severity: wishlist Tags: patch Currently when hostnames are wider than 10 chars, the xentop output is messed up. Please add the following patch to support up to 20 chars, or better yet, allow the columns to auto size :) #! /bin/sh /usr/share/dpatch/dpatch-run ## xentop-name-width.dpatch by <apeeters@lashout.net> ## ## All lines beginning with

Hello to all, Does anyone know if there is an iteration option planned for xentop (similar to top) to make it easier for simple shell scripts to scrape the output? I don''t see one in tools/xenstat/xentop/xentop.c , but I''ve been meaning to play with stuff in libxenstat anyway. If its going to be added soon I''ll tinker much later than sooner. TIA :) Best, -Tim