similar to: Libxenstat to be considered as stable?

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

Hi I seem to be having a little trouble with libxenstat, and was wondering if the xenstat guys might be able to help. I''ve pulled the xen-unstable.hg tree and done a somewhat clean install (ie, post-make uninstall, as well as deleting the relevant libxenstat libraries). Next, I entered the tools/xenstat/libxenstat directory and modified the Makefile so that the shared libraries would

Hi I am using xen4.0.3 in Opensuse11.4. I need to do the monitoring of VM''s and on that basis take the migration decision so I am trying to write my own xentop like program. But I am facing trouble while using xenstat.h in my C program. test.c:3:24: fatal error: xenstat.h: No such file or directory But my xentop is working fine. What to do in this case. How to use libxenstat library in my

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

Signed-off-by: Jerone Young <jyoung5@us.ibm.com> -- Jerone Young IBM Linux Technology Center jyoung5@us.ibm.com 512-838-1157 (T/L: 678-1157) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Xentop encounters error in pv-ops domain0, because the VBD path in sysfs changes to "/sys/devices" Also delete the macro in xenstat_netbsd.c, because it is not used. Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Best Regards, -- Dongxiao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

# HG changeset patch # User john.levon@sun.com # Date 1161090130 25200 # Node ID afeef751f9dafa771726bcfb00b29a10b0baeabd # Parent 7147e57f18552bbb8d25155cc1c635315283ee31 On Solaris, GCC is configured to use Sun''s LD. Fix the build to use the correct flags, and link against libsocket where necessary. Signed-off-by: John Levon <john.levon@sun.com> diff --git a/config/Linux.mk

Hello everybody! I´d like to know where "xm top" gets its information from. I want to get those informations (cpu-load, mem etc. from the domUs) and display them with php in a browser. So are the informations stored and updated in a textfile or something like that? Can anybody help me with this? Regards Alexandros _______________________________________________ Xen-users mailing

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

I sent before few days. However, anyone did not comments. So, I resend this patch series. I hope to response for this patch series. This patch series provides the function to display VBD information through xentop. VBD information will be possible to get through sysfs which is locale in /sys/devices/xen-backed/vbd-x-xxxx, by previous patch. In this patch series, libxenstat collects these

On my system, I''m getting SIGSEGVs in xentop because xenstat_node_domain() is returning NULL. Skip the loop if it does rather than crashing. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> diff -r 9dda78d7af3b -r 5895ad758076 tools/xenstat/libxenstat/src/xenstat_linux.c --- a/tools/xenstat/libxenstat/src/xenstat_linux.c Tue May 18 15:38:36 2010 -0700 +++

This patch series provides the function to display VBD information through xentop. VBD information will be possible to get through sysfs which is locale in /sys/devices/xen-backed/vbd-x-xxxx, by previous patch. In this patch series, libxenstat collects these information and xentop display tem. The change from ver.1 is only libxenstat in order to handle sysfs information. I appreciate any

Package: libxen-dev Version: 4.1.4-3+deb7u1 Severity: wishlist Dear Maintainer, I want to make some fine monitoring of my xen machines and the xentop utility does not exactly fits my needs I saw in the sources that it uses some kind of library named libxenstat wich seems very acurate. This library is already built to make the xentop utility but the debian package does not makes it available as

Hi. These patches add the output function for blktap statistics into xentop. Currently, xentop outputs only blkback statistics, and not blktap statistics. By these patches, xentop is made cover both blkback and blktap. In xen, back-end driver has two types; blkback and blktap. Blkback driver is old back-end driver. Blktap driver is new back-end driver and is recommended currently. Usage of both

Hi all, I want to check the status of resources of virtual machine, created using Xen. I have written a script, which checks the status of the virtual machines and does all the actions like, start, stop, status, monitor. so, I want to check the status of the resource of virtual machines. I have thought of it and have 3 ideas. I want your suggestions. 1. Since we will know the process id of

Hey Keir, I committed the last of the big outstanding tools blockers for 4.2 yesterday. Currently they are still in staging because they added some new xenstore paths which tickled the leak detector in the test system What do you think of doing an rc0 release next week? There''s still some smaller issues remaining but I think they can wait until rc1. Ian.

When xenstat library parse /proc/net/dev, it uses strpbrk function to get pointer to device name. However, it miss capital letters in the array of valid characters so it get incorrect name in case device name starts with capital letters or even segfault if it contains only capital letters. This patch adds missing characters to strpbrk call. Signed-off-by: Miroslav Rezanina

Hi folks Some proposed changes: * Fixiate the API/ABI of some libs, for the stable version, including - libxenctrl, - libxenstat, - libxenstore. As upstream don't know what abinames are for, roll own abinames. * Add libxenctrlX, libxenstatX, libxenstoreX, if abinames may be different or libxenX if the abinames should the same for all libs. * Add libxen-dev including - static

# 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

Once Xen calculates nr_nodes properly, all nr_cpu calculations based on nr_nodes * sockets_per_node * cores_per_socket * threads_per_core are broken. The easy fix is to replace those calculations with a new field, nr_cpus in physinfo which is calculated by num_online_cpus(). This patch does so and attempts to change all users over to nr_cpus field in physinfo. This patch touches