similar to: sun (oracle) 7110 zfs low performace fith high latency and high disc util.

Hi Xen Users, I''d like to run some performance tests with Xen. Are there some (sort of) standard test-cases or tooling? I''m thinking about using the Linux Test Project''s "Database Opensource Test Suite" (http://ltp.sourceforge.net) Does someone have any experience with this? Other recommendations? Thanks. Regards, Gábor

On Fri, Jun 7, 2013 at 5:56 PM, Carlos Garces <carlos.garces at gmail.com> wrote: > Hi! > > I have some strange results on my test with nouveau drivers > > I'm using a old GeForce4 MX 4000 (NV18) with 128 MB. > > I have made 2 test. > > -The default configuration, using nomodeset without nouveau_vieux_dri.so > > $inxi -G > Graphics: Card: NVIDIA NV18

Hello, I'm running Asterisk on a CentOS 64-bit server. . Asterisk if I compile using the ./configure --libdir=/usr/lib64 instead of ./configure have a relative gain performace.? Has anyone done any comparison? Is there any way in the compilation or even in settings that I can improve the performace of the asterisk? tks Eduardo -------------- next part -------------- An HTML attachment was

Hi forks: I've been testing SMB2 with samba 3.6.4 performance these days, and I find a weird benchmark that SMB2 write performance is slower than SMB1 in 10Gb ethernet network. Server ----------------------- Linux: Redhat Enterprise 6.1 x64 Kernel: 2.6.31 x86_64 Samba: 3.6.4 (almost using the default configuration) Network: Chelsio T4 T420-SO-CR 10GbE network adapter RAID: Adaptec 51645 RAID

Hello, I am interested in some management-performance issues: 1st Scenario: A management tool (for example a webbased one) has the following process: - write in database - read with script (for example perl) data from db and write conf files - reload asterisk I was reading around in the mailing lists and people say reloading is stable. Now this tool has to manage 1000 clients so the conf

Hello, I have 2 dual CPU Xeon 3Ghz HT enabled Linux routers and each one of them serving 2 class C with pick traffic on router about 300Mbit full duplex 2 x Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 1GB ram And 2 x Ethernet controller: Broadcom Corporation NetXtreme BCM5703 Gigabit Ethernet (rev 10) 1GB ram Both routers have about 600

Dear GlusterFS Engineer, I have questions that my glusterfs server and fuse client perform properly on below specification. It can write only *65MB*/s through FUSE client to 1 glusterfs server (1 brick and no replica for 1 volume ) - NW bandwidth are enough for now. I've check it with iftop - However it can write *120MB*/s when I mount nfs on the same volume. Could anyone check if the

I have noticed a significant performance degradation using merge in 2.9.1 relative to 2.8.1. Here is what I observed: N <- 100000 X <- data.frame(group=rep(12:1, each=N), mon=rep(rev(month.abb), each=N)) X$mon <- as.character(X$mon) Y <- data.frame(mon=month.abb, letter=letters[1:12]) Y$mon <- as.character(Y$mon) Z <- cbind(Y, group=1:12) system.time(Out

Hi! I have some strange results on my test with nouveau drivers I'm using a old GeForce4 MX 4000 (NV18) with 128 MB. I have made 2 test. -The default configuration, using nomodeset without nouveau_vieux_dri.so $inxi -G Graphics: Card: NVIDIA NV18 [GeForce4 MX 4000] X.Org: 1.12.4 drivers: vesa,nouveau (unloaded: fbdev) Resolution: 1024x768 at 0.0hz GLX Renderer: N/A

Dear gluster experts, We have encountered a severe performance issue related to quota feature of gluster. My underlying fs is lvm with xfs format. The problem is if quota is enabled the io performance is about 26MB/s but with quota disabled the io performance is 216MB/s. Any one known what's the problem? BTW I have reproduce it several times and it is related to quota indeed. Here's the

After update the system now I use: Kernel 3.9.2 x server 1.12.4 nouveau 1.0.7 the xorg config are at: http://pastebin.com/2LUxLiVs It's the one installed by my distro, without any modification I have made 2 test. Normal boot Xorg at http://pastebin.com/reZdAXEF GLX Renderer is detected as GLX "Mesa DRI nv18 x86/MMX+/3DNow!+/SSE GLX" Same configuration with nomodeset Xorg log

I've got an odd situation that I need some advise on. I have two computers that I am planning to use as a cluster. I initially started with some left over Compaq Presairos with 667MHz CPUs. I loaded CentOS 4.3 and later updated to 4.4. Things ran normally, albeit slowly. I had an opportunity to upgrade to a pair of IBM Netvistas with 2.26 GHz CPUs, I did this by transferring the

Hello, Queries: 1 - what is the best RAID (0,1,5,10,50) for server running very, very VM instances ??? 2 - and config of stripes/element sizes (32, 64, 128, 256, etc, KB) ?? 3 - in the configuration of VM, exit one difference in performance between image file (disk:/) or LVM partition (phy:/) ??? any URL or docs for read about this theme ? mmm.. it is all for moment. thanks -- -- Victor

Has anyone else noticed a significant zfs performance deterioration when running recent opensolaris bits? My 32-bit / 768 MB Toshiba Tecra S1 notebook was able to do a full opensolaris release build in ~ 4 hours 45 minutes (gcc shadow compilation disabled; using an lzjb compressed zpool / zfs on a single notebook hdd p-ata drive). After upgrading to 2007-05-25 opensolaris release bits

Hello all, I am really excited to post these new patches since a lot of things have been done to the software lately. I know, I still have to write a README file but I am struggling to get a "basic" functional version out before I can concentrate efforts on documentation (I know, not the best practice). Anyway, here we go with the diffs and its comments: * MediaInfo.py.diff

Derek Ragona wrote: >> I tried to implement a similar scheme in my hosts.allow on a FreeBSD >> 5.2.1 server. But when I try to test it from an IP outside my LAN, it >> still allows ssh logins. I even put in a line in hosts.allow to >> explicitly deny the IP I was ssh'ing from, but it still let me in. >> The behavior gives the appearance that TCP wrappers

Hello, I have been trying to get my coders to work without a conversion. I have read all the available asterisk documentation and support groups without any luck. Here is my issue. (Please feel free to ask questions if you do not understand what I am talking about.) I am using Cisco ATA-186 set to g729 codec. (But it will switch to g711 if sip-server request g711) I have 2 SIP-services to

Hopefully this is a simple issue or just my ignorance on the results returned by "df -k" but can anyone explain why the available block is 0 if total 1k-blocks - Used is greater than 0? #df -k /ems/bigdisk/ Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/vg0-bigdisk 397367512 383562960 0 100% /<name> Filesystem volume

Steve, My Problem is not a problem, with the codec negotiation between end points. But when asterisk does it with canreinvite=no, * do not do it right. I replied with a lengthy discussion about my findings here, This behavior can be reproduced. But '*' do not seem to do the negotiation correctly. http://lists.digium.com/pipermail/asterisk-users/2004-January/032197.html

https://bugzilla.samba.org/show_bug.cgi?id=7110 Summary: Symlink fake-super data is silently lost when sys_lsetxattr fails with EPERM Product: rsync Version: 3.1.0 Platform: All OS/Version: All Status: NEW Severity: major Priority: P3 Component: core AssignedTo: wayned at