similar to: xen 4.3 power savings

I''ve a problem with managing power consumption on Intel Nehalem CPU. I''ve installed Xen 3.4 on our Dell PowerEdge T610 system on a Ubuntu 9.04 distribution. I recompiled the kernel 2.6.30rc5. Now I can see the c-states of the CPUs but no access to P-states information and the frequency scaling does not work. By the way, if I run the kernel 2.6.28.13 which is the last one

I do not seem to be able to get any where with the power management functions. I have had a look at the xenpm Wiki page, but it hasn''t helped. Its probably something completely obvious, but I can''t see it. I running Xen 3.4.0 on Centos 5.3 x86_64 using the gitco RPMs on an Intel S5000PSL motherboard with 2 x Xeon 5410s. Dom0 is running the latest Centos 5.3 kernel. My xm

It means it's time to open up your' laptop and evict all the dust bunnies.? it's overheating on one desktop but not the other because one of your' desktops, as configured on your system is using the processor more.? this is how laptops die as most people just whine and complain as their' laptop gets slower and less stable.? the first part to fail is often the hard drive.?

My system is a dual Xeon E5540 (Nehalem) HP Proliant DL380G6. When switching between Xen 4.0.2-rc1-pre and Xen 4.1-unstable I noticed that the NUMA info as shown by the Xen ''u'' debug-key is different. More specifically, the CPU to node mapping is alternating for 4.0.2 and grouped sequentially for 4.1. This difference affects the allocation (wrt node/socket) of pinned VCPUs to the

Package: xen-hypervisor-3.4-amd64 Version: 3.4.2-2 Severity: critical Justification: breaks the whole system -- Dump: (XEN) Xen version 3.4 (Debian 3.4.2-29 (XEN) Command line: com1=115200,8n1 console=com1,vga loglvl=all guest_loglvl=all noreboot (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: none; EDID transfer time: 1 seconds (XEN) EDID info not

Package: xen-hypervisor-3.4-amd64 Version: 3.4.2-2 Severity: critical Justification: breaks the whole system -- Dump: (XEN) Xen version 3.4 (Debian 3.4.2-29 (XEN) Command line: com1=115200,8n1 console=com1,vga loglvl=all guest_loglvl=all noreboot (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16

Also try package lm_sensors and its command sensors-detect, maybe just the temperature sensors are not properly initialized On Sat, Aug 26, 2017 at 8:42 PM, <mad.scientist.at.large at tutanota.com> wrote: > It means it's time to open up your' laptop and evict all the dust > bunnies. it's overheating on one desktop but not the other because one of > your' desktops,

On 26 August 2017 at 14:42, <mad.scientist.at.large at tutanota.com> wrote: > It means it's time to open up your' laptop and evict all the dust bunnies. it's overheating on one desktop but not the other because one of your' desktops, as configured on your system is using the processor more. this is how laptops die as most people just whine and complain as their'

Hello All, I have 2 Digium card configure on Single machine, which can't share interrupt across all CPUs and sometimes asterisk reach 100% CPU usage. Here is system details and /proc/interrupt o/p. OS: CentOS 6.4 Kernel: 2.6.32-431.11.2.el6.x86_64 Dahdi Version: DAHDI Version: 2.7.0.2 Echo Canceller: HWEC Asterisk Version: 1.8.13.0 Output: /proc/interrupts cat /proc/interrupts

I have updated my laptop to 7.4 CR this morning and found that there have been a lot of logs on two fronts for the first time. 1. The kernel has indicated overheating: [Sat Aug 26 08:58:21 2017] CPU2: Core temperature above threshold, cpu clock throttled (total events = 1) [Sat Aug 26 08:58:21 2017] CPU4: Package temperature above threshold, cpu clock throttled (total events = 1) [Sat Aug 26

Dear group I had a R ? program that was to slow, I mad it multi core prog..to speed up, its a simulation when the runs are 100 its very fast..raising the runs to 10k mad it in the first fast then it slow down I checked the HW usafe and here is the top command results %Cpu0 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st %Cpu1 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0

libvirt_lxc causes cpu 100% usage? libvirt version : 1.1.1 I don't know what happend, any help would be appreciated. thx top - 07:39:44 up 1 day, 2:13, 2 users, load average: 4.72, 4.59, 4.51 Tasks: 243 total, 4 running, 239 sleeping, 0 stopped, 0 zombie %Cpu0 : 33.1 us, 1.3 sy, 0.0 ni, 64.6 id, 0.7 wa, 0.0 hi, 0.3 si, 0.0 st %Cpu1 : 41.1 us, 3.0 sy, 0.0 ni, 55.3 id, 0.7

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have a 6.3 guest running on a 6.3 host and the output from top seems strange to me. At least I did not expect this. While in the guest on core is busy with i/o the host seems idle. Does anyone know why it is this way? See the output from top below, first the one from guest, then host. top - 14:12:35 up 12 min, 1 user, load average: 2.76,

hi all, below is the output of top off a machine i have, sorted by CPU utilization. my question is, how can all 8 CPUs say they're pegged at 100% user utilization, when there are just these 8 processes saying they're using 25% of a CPU each, and no other processes showing up taking any resources? i have run this test on other machines and they act as expected. i found this b/c this

Hi there, I have a multi DC global setup. 9 x Ubuntu 14.04.3 DC's in multiple Sites. This has been working nicely for some time however recently the FSMO holder has been refusing LDAP requests on occasions and showing constant very high CPU usage: top - 08:59:12 up 8:51, 1 user, load average: 1.03, 1.00, 1.03 Tasks: 186 total, 4 running, 182 sleeping, 0 stopped, 0 zombie %Cpu0 :

The last few lines are NMI watchdog: disabled CPU0 hardware events not enabled NMI watchdog: shutting down hard lockup detector on all CPUS installing Xen timer for CPU1 installing Xen timer for CPU2 installing Xen timer for CPU3 installing Xen timer for CPU4 installing Xen timer for CPU5 installing Xen timer for CPU6 Here is the screen shot: https://goo.gl/photos/yNQqaQY9bJBWQ84X8 It stops at

Hi, after solving the issue I had with a DVB tuner I tested again suspending and resuming from S3. I am now running Xen 4.2.0 and have applied patches [1] and [2] (any idea why they are still not in mainline?) over a 3.5.3 kernel. I only tried once since I upgraded my Xen, but after resuming I got the following back trace: [ 142.267299] pcieport 0000:00:1c.5: wake-up capability enabled by ACPI

Hi I've been running into a weird issue, which its hard to get any information on. We successfully setup a R710 system with Asterisk 1.4.22 / libpri 1.4.7, utilizing a Digium TE121B Pci express card. However we are having some stability issues and can't seem to trace it down to if it is a card/system issue or our PRI vendor having a dirty line. I know some will say it is a old version of

Dear Jatin, Maybe it’s a good idea first to implement Spice: <video> <model type='qxl' ram='65536' vram='65536' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video>

Hi, I was trying to rebuild world on a FreeBSD 10 test system, that I had just installed. ZFS root was setup. I let the installation program do all the ZFS setup and configuration. I put root on a 5 disk encrypted raidz array. Besides the installer configuring 5 times the amount of swap space I asked for (asked for 8gb, installer put 8gb on each drive, for 40gb in total.) everything was working