similar to: Where is my bottleneck?

Displaying 20 results from an estimated 4000 matches similar to: "Where is my bottleneck?"

2005 Jun 06
5
Asterisk Live! CF
Abel, In have the same issue when I have burned the image to an 800MB CF Disk. All it displays is GRUB CLI in a continuous stream. Seshu -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of abel Sent: Monday, June 06, 2005 2:22 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject:
2014 Aug 12
2
[PATCH] vhost: Add polling mode
"Michael S. Tsirkin" <mst at redhat.com> wrote on 12/08/2014 12:18:50 PM: > From: "Michael S. Tsirkin" <mst at redhat.com> > To: David Miller <davem at davemloft.net> > Cc: Razya Ladelsky/Haifa/IBM at IBMIL, kvm at vger.kernel.org, Alex > Glikson/Haifa/IBM at IBMIL, Eran Raichstein/Haifa/IBM at IBMIL, Yossi > Kuperman1/Haifa/IBM at IBMIL,
2014 Aug 12
2
[PATCH] vhost: Add polling mode
"Michael S. Tsirkin" <mst at redhat.com> wrote on 12/08/2014 12:18:50 PM: > From: "Michael S. Tsirkin" <mst at redhat.com> > To: David Miller <davem at davemloft.net> > Cc: Razya Ladelsky/Haifa/IBM at IBMIL, kvm at vger.kernel.org, Alex > Glikson/Haifa/IBM at IBMIL, Eran Raichstein/Haifa/IBM at IBMIL, Yossi > Kuperman1/Haifa/IBM at IBMIL,
2014 Aug 21
2
[PATCH] vhost: Add polling mode
"Michael S. Tsirkin" <mst at redhat.com> wrote on 20/08/2014 01:57:10 PM: > > Results: > > > > Netperf, 1 vm: > > The polling patch improved throughput by ~33% (1516 MB/sec -> 2046 MB/sec). > > Number of exits/sec decreased 6x. > > The same improvement was shown when I tested with 3 vms running netperf > > (4086 MB/sec -> 5545
2014 Aug 21
2
[PATCH] vhost: Add polling mode
"Michael S. Tsirkin" <mst at redhat.com> wrote on 20/08/2014 01:57:10 PM: > > Results: > > > > Netperf, 1 vm: > > The polling patch improved throughput by ~33% (1516 MB/sec -> 2046 MB/sec). > > Number of exits/sec decreased 6x. > > The same improvement was shown when I tested with 3 vms running netperf > > (4086 MB/sec -> 5545
2009 Jun 10
5
trouble with maxbw
Folks, I''m playing with maxbw on links (as opposed to flows) in Crossbow, and I have a couple of questions. First, the limts seem only advisory. The first example has the main host talking to a zone that has 172.16.17.100 configured on znic0. When there is no maxbw, the throughtput is as expected; when maxbw is 55M the throughput only drops to 76 Mbps: # netperf -H
2004 Nov 17
9
serious networking (em) performance (ggate and NFS) problem
Dear best guys, I really love 5.3 in many ways but here're some unbelievable transfer rates, after I went out and bought a pair of Intel GigaBit Ethernet Cards to solve my performance problem (*laugh*): (In short, see *** below) Tests were done with two Intel GigaBit Ethernet cards (82547EI, 32bit PCI Desktop adapter MT) connected directly without a switch/hub and "device
2019 Mar 13
5
Full HTTPS support
Hi! I've been giving support for streaming and streamcasting over HTTPS... Everything started while giving streaming support to my website. When I read a console error (or was it a warning?) on Chrome, when the browser accessed to an http:// resource from an https:// domain. Then I decided to fix it by the clean way. I don't need official support yet... but if you don't mind to
2004 Nov 19
4
Trying to find a bottleneck
I'm trying to get my network setup as streamlined as possible. I ran a brain-dead-simple speed test of Samba and I'm very confused by the results. Here's my setup: Fast new WinXP Pro machine NetGear GA311 gigabit ethernet ^ | dedicated gigabit ethernet line (no switch) v RTL8169 gigabit ethernet Relatively fast new Debian Linux machine I set up ramdisks on both
2008 Oct 26
3
hammering imap vmail storage
I've configured asterisk 1.4 to use imap storage for voice-mail and while I'm happy with it generally speaking it really seem to hammer the IMAP server. It appear, from the IMAP server logs that it's polling the imap server every *second* for mailbox updates for the users' voice-mail folders. Is it really necessary to do this once a second? Is this tunable anywhere? Thanx, b.
2004 Mar 23
3
OpenSSH and pam_radius_auth.so
Hi, I have recently upgraded from OpenSSH-3.5 to OpenSSH-3.8 on my Red Hat 6.2 servers. I use radius (pam_radius_auth) for ssh authentication. Since the upgrade ssh1 (putty 0.52) logins are failing. I've come to the conclusion that pam is skipping the radius section of the config file and is falling back to standard unix authentication. Is there any way of making ssh1 work with radius on
2008 Dec 28
2
Documentation DID + Asterisk
Hello there!!, Am looking for a manual or documentation that explain how to buy a DID number and how to configure it with Asterisk, and when some body call to that DID number Asterisk answer with a automatic operator.... Some body know about this manual? I already search in the web but nothing yet... Regards, Abel.
2012 Sep 21
4
automatic repartitioning
Hello all. Does anyone have any suggestions for making centos cloud images that can automatically repartition the root device to resize the filesystem? All the Ubuntu UEC images do this, so using the same image, you can launch cloud instances of a variety of flavors and the VM instance will repartition the root disk and resize the fs. The Ubuntu images utilize scripts in the initramfs dpkg that
2009 Sep 01
4
Tripplite_usb Driver fail on OMNIVS1500
Model: Tripp-lite OMNIVS1500 Error: Network UPS Tools - UPS driver controller 2.2.1- Network UPS Tools - Tripp Lite OMNIVS and SMARTPRO driver 0.11 (2.2.1-) Warning: This is an experimental driver. Some features may not function correctly. Detected a UPS: unknown/unknown libusb_set_report() returned -1 instead of 8 Could not reset watchdog. Please send model information to nut-upsdev mailing
2006 Jun 20
2
about fw classifier
Hi all! On http://lartc.org/howto/lartc.adv-filter.html I read that a classifiers available bases the decision on how the firewall has marked the packet and on http://lartc.org/howto/lartc.qdisc.filters.html the following example: "tc filter add dev eth1 protocol ip parent 1:0 prio 1 handle 6 fw flowid 1:1" "iptables -A PREROUTING -t mangle -i eth0 -j MARK --set-mark 6" My
2005 Jan 21
1
Powell resigns
Breaking News - Powell resigns as FCC Chair Federal Communications Commission (FCC) Chairman Michael Powell announced his resignation today (January 21, 2005) and will step down in March. In a brief statement on the FCC's website (www.fcc.gov) Powell said, "Having completed a bold and aggressive agenda, it is time for me to pursue other opportunities and let someone else take the reins
2009 Apr 13
2
joint estimation of two poisson equations
Dear list members, Is there a package somewhere for jointly estimating two poisson processes? I think the closest I've come is using the "SUR" option in the Zelig package (see below), but when I try the "poisson" option instead of the "SUR" optioin I get an error (error given below, and indeed, reading the documentation of the Zelig package, I get the impression
2005 Jul 27
13
HTB and PRIO qdiscs introducing extra latency when output interface is saturated
Im using a Linux machine with standard pc hardware with 3 seperate PCI network interfaces to operate as a DiffServ core router using Linux traffic control. The machine is a P4 2.8ghz, 512mb RAM running fedora core 3 with the 2.6.12.3 kernel. All links and network interfaces are full duplex fast ethernet. IP forwarding is enabled in the kernel. All hosts on the network have their time sychronised
2004 Sep 02
3
BT Easicom - Andy Powell
Hi, I have been looking for info on * and the BT Easicom 1000 without much luck when i found a post to this list from Andy Powell saying that he had the phone working quite well. Before i go buy a shedload of these things I would like to know what problems/sucesses people have had with these phones and * in the UK. What they can/cant do with * Also does anyone know of any good ADSI
2004 Sep 10
2
flac worse than shorten
On Wed, 7 Feb 2001, Josh Coalson wrote: > Mark, if it's possible, can you do me a favor... > Try encoding the album as individual tracks and > compare sizes. The reason I ask is because of > the way FLAC frames are numbered in the frame > headers (if you check the format page you'll see > what I mean). Sorry, I don't :( I've split into individual files and