similar to: DOM0 Hang on a large box....

[PATCH 3/4] modify account_system_time() to add cputime to cpustat->guest i= f we are running a VCPU. We add this cputime to cpustat->user instead of cpustat->system because this part of KVM code is in fact user code although= it is executed in the kernel. We duplicate VCPU time between guest and user to allow an unmodified "top(1)" to display correct value. A modified

[PATCH 3/4] modify account_system_time() to add cputime to cpustat->guest i= f we are running a VCPU. We add this cputime to cpustat->user instead of cpustat->system because this part of KVM code is in fact user code although= it is executed in the kernel. We duplicate VCPU time between guest and user to allow an unmodified "top(1)" to display correct value. A modified

Hi, Is the http://xenbits.xensource.com/linux-2.6-xen.hg tree still being updated? if not, what''s the preferred Linux tree to track that has all of the Xen bits? Thanks, Muli _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi Guys, My first post here so hello to all :-)) Anyway, my question: Does anybody know if there is a tool out there that can process the icecast log files and return a graph of listener numbers over a set period? I'd like to be able to know when our most busiest time was. Thanks very much in advance, Andy

Implement lazy MMU update hooks which are SMP safe for both direct and shadow page tables. The idea is that PTE updates and page invalidations while in lazy mode can be batched into a single hypercall. We use this in VMI for shadow page table synchronization, and it is a win. It also can be used by PPC and for direct page tables on Xen. For SMP, the enter / leave must happen under protection

This may expose my ignorance, but here goes :) I've been asked to figure out how much bandwidth would be needed to handle 1,000,000 minutes a month. Here's the environment: ) All calls are received via SIP. ) All calls use the ulaw codec. ) Calls average 10 minutes in duration. ) The "busiest" hour will account for 10% of the daily total. This is how I'm figuring

Hi, All, I have a question about agents and queues. Right now we have about 4 queues in our system. Some agents are in multiple queues. Our main queue is for technical support and it's by far our busiest queue as well. We have the autologoff feature set to 14 sec right now in the agents.conf file. The problem I'm running into is we don't want people in our sales queue (who are

G'day ... Altho it is rare, we are getting union_lookup panics on our server(s) ... as most on this list already know, we make heavy use of unionfs to share between jails, and I already know that this is the "kernel side" cause of the problem ... but ... From what I can tell, though, the "trigger" for the panic is pkg_delete ... if I build a jail'd environment,

Hello, We have a high volume of incoming and outgoing calls that come in via our analog POTS lines connected to FXO cards in an Adtran TA750. This is connected to a T100P. We are using Polycom IP 500's. The problem we are experiencing is, on frequent occasions, when someone dials out, there is another person who has just dialed in. I have had this problem at my house before (without an *

To all who need more queue functionality, We are contracting Digium to enhance the queue app for our call center needs. Please read the following email conversation and give your ideas. Unless a glaring omission is found in my specification we will have them start tomorrow (Wednesday). I may not have thought of something important. It will be released to all Asterisk users by Digium. Thanks for

What the minimum Server Specifications do I need to run 200 concurrent channels at the time with .WAV recording (MixMonitor)? It will be connected via VOIP sip account. Codec will be ulaw. Which UK dedicated server provider do you recommend and how much bandwidth do I need? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, I have an project running on a dedicated server: Debian, P4 CPU 3.00GHz, 1GB RAM, ruby 1.8.4 (2005-12-24) [x86_64-linux], rails (1.0.0), activerecord (1.13.2) lighttpd-1.4.10 + fastcgi + mysql 5.0 7 dispatchers. The project is a game, so a typical user would visit 100+ pages. When the server is busiest, it gets 35-40k requests/hour. For some misterious reason after a number of hours the

I''ve been analyzing our Unicorn-powered Rails app''s performance, and have found that garbage collection is a big factor in slow requests. In the interest of avoiding those performance hits while handling requests, would it be possible to have a unicorn worker run garbage collection after handling a request and before waiting for the next one? Would this be a good idea? Cheers,

In a virtualized environment, virtual machines will time share the system with each other and with other processes running on the host system. Therefore, a VM's virtual CPUs (VCPUs) will be executing on the host's physical CPUs (pcpus) for only some portion of time. The VMI exposes a paravirtual view of time to the guest operating systems so that they may operate more effectively in a

In a virtualized environment, virtual machines will time share the system with each other and with other processes running on the host system. Therefore, a VM's virtual CPUs (VCPUs) will be executing on the host's physical CPUs (pcpus) for only some portion of time. The VMI exposes a paravirtual view of time to the guest operating systems so that they may operate more effectively in a

List members, Our inbound call center Asterisk server got slammed today. At around 4:30 there were 500-550 calls and roughly 675 active channels (all SIP). I'd estimate that 150-200 of the calls were connected to agents and being recorded, but the majority were in queue. Overall, the box performed very well. The CPU ranged from about 10%-20% idle (with scary load averages of 60-80),

Have you considered doing a daily reboot? In our shop (about 14 sites, busiest doing about 90 000 calls per day) we found it best to reboot each Asterisk instance at 23:45 - we're still running an ancient version (1.8.0.11). Once this regime was instituted our major Asterisk issues stopped, especially load-related issues linked to uptime. Note that we do not just restart the Asterisk

Can anyone help make sense of this? This is an ext3 partition. It's only showing 403GB out of 426GB used, but then it says only 632MB available? Where'd the extra ~25GB go? [scarolan at server]$ df -H /disks/vrac5 Filesystem Size Used Avail Use% Mounted on /dev/sdb2 426GB 403GB 632MB 100% /disks/vrac5

Hi guys, I inherited a Dovecot 1.0.1, which I will have to upgrade, but until then I need, if possible, to resolve a timeout. - we have about 25 IMAP users - the busiest user has about 100 000 messages (Maildir) in less than 100 folders - the mail server is on HP server with server grade 2.5" HDDs in RAID 5 - the load average of the server is low (the 5/15 minute is under 0.20) - the mail

My completed print jobs are still showing up in samba's print queue. It recently caused a printer to go down. Any help would be appreciated. A little background: I am using samba version 3.0.10 and cups version 1.1.23-r1 on gentoo. This problem has occured with several different samba and cups versions. relavant smb.conf lines: printcap name = cups printing = cups printcap cache time = 300