similar to: [patch] xenmon.py: add next/previous bindings to curses mode

Hi, I read about RPC interface for xenmon in this presentation: www.xensource.com/files/xs0106_xenmon_brief.pdf Has such interface been implemented yet by anyone? Thanks, -- Jayesh ------------------------------------------------------------------------ Everything you can imagine is real _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Attached is the second release of XenMon, which is a unique performance monitoring tool for Xen. Instead of using hypervisor calls to get domain information, we use the xentrace facility to provide fine-grained monitoring of various metrics (see README below). We have written up a small case study that demonstrates the usefulness of the tool and the metrics that it reports. This will be

Hi, This patch adds the argument check of "--ms_per_sample=" option. For "--ms_per_sample=", a negative value should be invalid. e.g. % xenmon.py -n --ms_per_sample=-1 usage: xenmon.py [options] xenmon.py: error: option --ms_per_sample: invalid negative value: ''-1'' Signed-off-by: KUWAMURA Shin''ya <kuwa@jp.fujitsu.com> -- KUWAMURA

Hi, I am using Xenmon to measure performance of Credit and SEDF schedulers. But as you know, the metrics displayed by xenmon keep refreshing on the screen. When I tried redirecting the xenmon output, I am seeing the attached file. Is there any better way to record results which I can use to draw graphs? Please guide.. Thank you Warm Regards Ananth

Hi, I am using Xenmon to measure performance of Credit and SEDF schedulers. But as you know, the metrics displayed by xenmon keep refreshing on the screen. When I tried redirecting the xenmon output, I am seeing the attached file. Is there any better way to record results which I can use to draw graphs? Please guide.. Thank you Warm Regards Ananth

Hi, Can someone clarify for me the numbers that show up in Xenmon? Specifically, I''m curious about the "domain31" entry which always shows up. It looks like this represents the free resources. Also, does anyone know what would happen if more than 30 domain0''s were started (or more likely, I did enough migrations to raise the next domain ID to above 30)? Thanks for

Package: xen-utils-3.0.3-1 Version: 3.0.3-0-2 For some reason, xenmon.py is not in the search path - maybe an issue of the wrapper used by the xen Debian packages seems to be only a link to the wrapper is missing the program exists in the package xen-utils-3.0.3-0-2 and the follwoing make it work: ln -s ../lib/xen-common/bin/xen-utils-wrapper /usr/sbin/xenmon.py ln -s

Package: xen-utils-3.0.3-1 Version: 3.0.3-0-3 Severity: grave Tags: security Justification: user security hole Xen versions 3.x, and 3.1 contain a tool for processing Xen trace buffer information. This tool uses the static file /tmp/xenq-shm insecurely allowing a local user to truncate any local file when xenbaked or xenmon.py are invoked by root. Sample session: # setup. skx

Hi, I have installed Xen 3.3.1 with Ubuntu 8.04 as dom0 and fedora9 (from jailtime.org) as Dom1. I have more instances of the same fedora9 with separate config files running as other guest domains. But these guest domains dont have any program / application running. So, xm list shows that they are in blocked state as no activity is happening. I wrote a shell script that counts upto large numbers

Hi, I have installed Xen 3.3.1 with Ubuntu 8.04 as dom0 and fedora9 (from jailtime.org) as Dom1. I have more instances of the same fedora9 with separate config files running as other guest domains. But these guest domains dont have any program / application running. So, xm list shows that they are in blocked state as no activity is happening. I wrote a shell script that counts upto large numbers

Hi list, I''m working on monitoring CPUs usage per domU, I/O.... using xenmon parsing its output and finally polling the results with cacti. Any advices? If all works OK I will post my work to the list. Thanks, Marc _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

In XenMon''s file appending mode, a lot of times I''ll get a strange first data point, e.g., the cpu% for dom0 will be 99.9 but the rest of the readings will be 19-21 which are sane for the run. I''ve been throwing the data point out, but was curious about it. Is it unavoidable? Thanks, Tim _______________________________________________ Xen-devel mailing list

Hi, This patch removes the magic number "31" for readability. The number "31" means the idle domain ID. In detail: - display the idle domain ID with "Idle" instead of "31" - write to the file "log-idle.log" instead of "log-dom31.log". Signed-off-by: KUWAMURA Shin''ya <kuwa@jp.fujitsu.com> Thanks, -- KUWAMURA

https://bugzilla.mindrot.org/show_bug.cgi?id=1391 Summary: Problem compiling openssh 4.7p1 Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: bitbucket at

Hi. I am a student at University of Zurich and I''m doing a homework about Cloud Computing regarding accounting and billing. Because the "big" players use Xen Hypervisor I installed a Xen (3.3.0) on an Ubuntu 8.04 to test some things and get more familiar with Xen regarding accounting. I have two questions: 1. CPU monitoring +++++++++++++++++ I have discovered something

# HG changeset patch # User john.levon@sun.com # Date 1155596263 -3600 # Node ID dc12f0942649ee27ff2aec3e3d9c2d99746b9e58 # Parent 09bc238664cb7b6d0f960f5e135ac80a75b342f1 Remove another external-to-libxc user of xc_dom0_op(). Signed-off-by: John Levon <john.levon@sun.com> diff -r 09bc238664cb -r dc12f0942649 tools/xenmon/xenbaked.c --- a/tools/xenmon/xenbaked.c Mon Aug 14 15:40:36 2006

Hi, All This is a patch for xentrace.c. This routine checks the trace buffer is initialized or not. If not, the trace buffer is initialized by using this patch. This is avoiding following message. ERROR: Failure to get trace buffer pointer from Xen (22 = Invalid argument) This routine is based on the specification of the trace buffer control function trace.c/tb_control(). The function checks

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

# HG changeset patch # User john.levon@sun.com # Date 1161090606 25200 # Node ID c6bfe43048f3becda6966deceb7b70baea833b7c # Parent 03d4223c846b14fc415cfd05d970c7b4d688fddb Many of the tools use C99 features such as bool, or expect certain functions. Fix the CFLAGS to enable these on Solaris. Signed-off-by: John Levon <john.levon@sun.com> diff --git a/config/SunOS.mk b/config/SunOS.mk ---

Hi all, I installed SLES 10.0b3 with XEN on some test-systems and created a SLES 10.0b3-image for use with domU''s. The installation and booting of this domU was no problem, but on some systems the host dom0 restarts if I generate some IP-traffic from the guest. This happens on an old AMD Athlon 1,3GHz, an old Intel P3 and an Intel desktop with P4 HT/VT/EM64T but not on an Intel