NFS disk performance after upgrade to 3.1.1

Hello,
after OVS upgrade from 3.0.3 to 3.1.1 I noticed performance problems on virtual disks placed on nfs repository. Before upgrade, on 3.0.3 I can read from xvda disk at around 60MB/s, after upgrade on 3.1.1 it fall down to around 1.5 MB/s, with 1MB block size:
dd if=/dev/xvda of=/dev/null bs=1024k count=1000
^C106+0 records in
105+0 records out
110100480 bytes (110 MB) copied, 79.0509 seconds, 1.4 MB/s
Repository is on nfs share attached through dedicated 1Gbit/s ethernet network with MTU=8900. The same configuration was used before upgrade. Only change was upgrade from 3.0.3 to 3.1.1.
Test machines are OEL5 with latest UEK kernels, running PVM mode.
Repository on 3.1.1 is mounted without additional NFS options like rsize,wsize,tcp or proto=3:
192.168.100.10:/mnt/nfs_storage_pool on /OVS/Repositories/0004fb0000030000a75ccd9ef5a238c3 type nfs (rw,addr=192.168.100.10)
I don't find a way to change it, but don't know if it may cause performance issues.
Any idea why is with 3.1.1 so high performance decrease from 60 to 1.5 MB/s?
Thanks.

Oracle Support didn't respond to a SR1? Phew… I have noticed very slow performance from Oracle's OVM support regarding SR feedback, but I'd imagine that they respond to a SR1 in time.
But to post something useful, I have just checked the NFS speeds from one of my VM servers to a NFS share hosted on one of my Solaris boxes and the thoughput seems pretty reasonable:
[root@oraclevms01 OrcleVM]# dd if=OVM_EL5U5_X86_PVM_10GB.tar of=/dev/null
3715540+0 records in
3715540+0 records out
1902356480 bytes (1.9 GB) copied, 22.7916 seconds, 83.5 MB/s
I haven't done anything special to either the NFS mount or the NFS export on my Solaris box. All that I could think of is some driver issues, maybe?

Similar Messages

Another "horrible performance after upgrading to Lion" post

Hi,
Sorry for yet another "my computer has horrible performance after upgrading to Lion" post. I did search the forum before posting.
I have a relatively new Macbook Pro, 8 GB RAM, 2.8 MHz Intel i7 CPU. I upgraded from Snow Leopard to Lion, then Lion to 10.7.2.
The first time I upgraded, I no longer had my user account, so restored from Time Machine back to SL. After a month or so, I hoped Apple had fixed the bug, so I redownloaded and reinstalled, and this time the upgrade succeeded.
Ever since the upgrade, my MBP runs like a dog. I get the spinning beach ball constantly, across all range of applications, both Apple and 3rd party. Occasionally it doesn't wake up from sleep (close, open lid) and I have to kick it in the head by holding down the power button.
I've tried booting into the recovery partition, running disk utility, and repairing disk and permissions. I've read elsewhere (Google hit) that doing a completely clean install fixes the performance issues (for those users anyway).
I know this is a fairly generic post, but any advice on how to maximize machine performance under Lion, or should I revert to Snow Leopard? Do I really have to wipe the disk, install fresh, restore all non-OS files (don't accidentally wipe a required OS file), then reapply the 10.7.2 maintenance? Yuck.
Thanks,
Scott

try an SMC reset if you are not seeing any weird spikes in Activity Monitor and you've deduced that none of your third party drivers or apps are interfearing with the way lion works.
Resetting the SMC on portables with a battery you should not remove on your own
Note: Portable computers that have a battery you should not remove on your own include MacBook Pro (Early 2009) and later, all models of MacBook Air, and MacBook (Late 2009).
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.
Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.
source: http://support.apple.com/kb/ht3964

Asset query execution performance after upgrade from 4.6C to ECC 6.0+EHP4

Hi,guys
I am encounted a weird problems about asset query execution performance after upgrade to ECC 6.0.
Our client had migrated sap system from 4.6c to ECC 6.0. We test all transaction code and related stand report and query.
Everything is working normally except this asset depreciation query report. It is created based on ANLP, ANLZ, ANLA, ANLB, ANLC table; there is also some ABAP code for additional field.
This report execution costed about 6 minutes in 4.6C system; however it will take 25 minutes in ECC 6.0 with same selection parameter.
At first, I am trying to find some difference in table index ,structure between 4.6c and ECC 6.0,but there is no difference about it.
i am wondering why the other query reports is running normally but only this report running with too long time execution dump messages even though we do not make any changes for it.
your reply is very appreciated
Regards
Brian

Thanks for your replies.
I check these notes, unfortunately it is different our situation.
Our situation is all standard asset report and query (sq01) is running normally except this query report.
I executed se30 for this query (SQ01) at both 4.6C and ECC 6.0.
I find there is some difference in select sequence logic even though same query without any changes.
I list there for your reference.
4.6C
AQA0FI==========S2============
Open Cursor ANLP                                    38,702 39,329,356 = 39,329,356      34.6     AQA0FI==========S2============   DB     Opens
Fetch ANLP                                         292,177 30,378,351 = 30,378,351      26.7    26.7 AQA0FI==========S2============   DB     OpenS
Select Single ANLC                                  15,012 19,965,172 = 19,965,172      17.5    17.5 AQA0FI==========S2============   DB     OpenS
Select Single ANLA                                  13,721 11,754,305 = 11,754,305      10.3    10.3 AQA0FI==========S2============   DB     OpenS
Select Single ANLZ                                   3,753   3,259,308 = 3,259,308       2.9     2.9 AQA0FI==========S2============   DB     OpenS
Select Single ANLB                                   3,753   3,069,119 = 3,069,119       2.7     2.7 AQA0FI==========S2============   DB     OpenS
ECC 6.0
Perform FUNKTION_AUSFUEHREN     2     358,620,931          355
Perform COMMAND_QSUB     1     358,620,062          68
Call Func. RSAQ_SUBMIT_QUERY_REPORT     1     358,569,656          88
Program AQIWFI==========S2============     2     358,558,488          1,350
Select Single ANLA     160,306     75,576,052     =     75,576,052
Open Cursor ANLP     71,136     42,096,314     =     42,096,314
Select Single ANLC     71,134     38,799,393     =     38,799,393
Select Single ANLB     61,888     26,007,721     =     26,007,721
Select Single ANLZ     61,888     24,072,111     =     24,072,111
Fetch ANLP     234,524     13,510,646     =     13,510,646
Close Cursor ANLP     71,136     2,017,654     =     2,017,654
We can see first open cursor ANLP ,fetch ANLP then select ANLC,ANLA,ANLZ,ANLB at 4.C.
But it changed to first select ANLA,and open cursor ANLP,then select ANLC,ANLB,ANLZ,at last fetch ANLP.
Probably,it is the real reason why it is running long time in ECC 6.0.
Is there any changes for query selcection logic(table join function) in ECC 6.0.

DB Performance after upgrade.

All,
We have upgraded our application in a test environment which has the production data. The Database was upgraded from oracle 8.1.7.4 to 10.2.0.3 and the application was upgraded to its latest version.
Prior to upgrade,the database was set to RBO and now after upgrade,we moved to CBO.
There are tables with 1m to 25m rows in the database.Some of the tables have upto 500 columns in it. we do have custom columns added to tables
We're seeing severe performance problem with the application .NET interfaces.
Prior to upgrade,the interface takes .065secs to complete a single transaction and now it is taking upto 1.5sec to process.
ADDM/AWR reports shows:
event waits Time(s) %total call time
db file sequential read 1,071,878 5,605 5 94.8 User I/O
CPU time 386 6.5
log file parallel write 849 10 12 .2 System I/O
control file parallel write 3,600 6 2 .1 System I/O
latch free 668 3 5 .1 Other
enabled trace at session level and generated tkprof which has wait events on 'db file sequential read' and 'SQL*net message from client';
OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
call count cpu elapsed disk query current rows
Parse 4 0.08 0.06 0 129 0 0
Execute 4 0.00 0.00 0 0 0 0
Fetch 137 140.50 5827.54 1040645 5864173 0 1978
total 145 140.58 5827.61 1040645 5864302 0 1978
Misses in library cache during parse: 3
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 138 0.00 0.00
SQL*Net message from client 137 1863.66 3030.45
db file sequential read 1040647 0.49 5773.47
latch free 64 0.88 1.65
latch: object queue header operation 1 0.00 0.00
OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
call count cpu elapsed disk query current rows
Parse 43 0.08 0.09 0 0 0 0
Execute 193 0.10 0.12 2 273 0 0
Fetch 365 0.08 0.15 0 691 0 656
total 601 0.26 0.37 2 964 0 656
Misses in library cache during parse: 33
Misses in library cache during execute: 27
We have found that some of the custom columns being used by the application doesn't have indexes and we see better results after adding a column.
But, i know that we cannot go ahead and add index on each custom column which isn't a good approach.
Appreciate your inputs and thoughts.
Cheers.

Can you explain a bit about what you mean by "application was upgraded to its latest version"? If you're talking about a packaged application, your vendor probably has a pile of documentation that explains how to configure your database in a way that works well for their particular application. There may well be a variety of configuration settings that the vendor recommends or a variety of changes they recommend to the default 10g statistics gathering process.
There may also be application-related reasons for performance to have decreased (i.e. application screens or SQL queries may be doing more work in newer versions than they were doing in older versions). The combination of a new application version and a new database version may also increase hardware requirements-- if you're running applications on the same servers you were using in 2000 when 8.1.7.4 was the new kid on the block, those servers may be overtaxed today.
Other than that, I'd start comparing query plan changes between test & prod. If you can figure out what in the database and/or object statistics is causing the CBO to choose slower plans, you may be able to tweak your statistics gathering process (or potentially even an initialization parameter) to give Oracle the information it needs.
Justin

Does any one experience having slow performance after upgrading to lion? (I'm using an iMac early 2008 with 4gb memory)

I'm having a problem on my iMac early 2008 (2.4GHz Core 2 Duo 4gb SDRAM) after upgrading to Mac OS X Lion.
The animation such as mission control and full screen and especially, launch pad performs really slow.
Sometimes, mission control doesn't even show the animation.
This is terrible and I want Apple to fix these problems or otherwise this is just making my mac useless.
Does anyone experience having similar problem?

thanks for the reply!
I've checked the activity monitor but nothing was taking up the space expect for Flash Player (Safari Internet plug-in, which takes up 29% of CPU)
here's my screenshot. can you see any problems?
and here's another

Performance after Upgrade to 10.2.0.4

Hi
Days ago, I did an upgrade on my database. The old version was 10.2.0.1 and the new version is 10.2.0.4. The result was successful however a etl process that before to upgrade took 2 minutes for complete and after upgrade it take 20 hours (without exaggeration). I noticed that the optimizer_features_enable parameter changed to 10.2.0.4, then I changed it to 10.2.0.1 however the performance for the process does not improve. Any suggestion please.
Thanks for your help.
beto

beto wrote:
Hi
Days ago, I did an upgrade on my database. The old version was 10.2.0.1 and the new version is 10.2.0.4. The result was successful however a etl process that before to upgrade took 2 minutes for complete and after upgrade it take 20 hours (without exaggeration). I noticed that the optimizer_features_enable parameter changed to 10.2.0.4, then I changed it to 10.2.0.1 however the performance for the process does not improve. Any suggestion please.
Thanks for your help.
betoThread: HOW TO: Post a SQL statement tuning request - template posting
HOW TO: Post a SQL statement tuning request - template posting

Problems unmounting/ejecting a disk image after upgrade to 10.4.9

Since I upgraded to 10.4.9 I have the following problem:
After viewing a slideshow of pictures located in a disk image I cannot unmount/eject this image. I receive an error message that the image cannot be deactivated/ejected as some file is still in use.
Using the activity monitor I checked which files are in use by the Finder and found out that the last picture shown by slideshow is still referenced.
To me it seems as if the upgrade from 10.4.8 to 10.4.9 either changed the behaviour of slideshow (which does not close all files when terminated) or the eject image function (which does not force all open files in the image being closed).
The only bypasses I found so far are
- using "umount -f" on Unix level (think I have to be an admin for that)
or
- logging off and on again / restarting the computer
Has anybody got other ideas how to force the unmount without using native UNIX commands in a terminal window?
Can someone tell me how I can report this bug to apple? On Apple's support pages I could not find any information on that.
Thanks in advance for any helpful hints.
iMac 20" intel Mac OS X (10.4.9)

The "Dock" contextual menu item to "Relaunch" the "Finder" is the equivalent of a "Force Quit", which is quite different from a regular "Quit".
Unless it is being unresponsive to a normal "Quit" signal, force quitting any application is not recommended because unsaved changes will be lost. In the case of the "Finder", any sort of file transfers in progress will be interrupted. Data loss may also occur if a file containing "comments" has been moved at some point earlier in the login session.
A normal "Quit", such as what occurs when logging out, quitting through the menu, using AppleScript or the "Quit" option of "Activity Monitor.app" ensures that the app quits in an orderly manner.

Disk error after upgrading to Mavericks

Mountain Lion was runnning slowly on my Macbook Pro and so I decided to upgrade to Mavericks and then follow the defrag instructions here:
https://discussions.apple.com/docs/DOC-4032
Everything seems to work fine after completing the instructions, except that when I try and repair/verify the HD (both in Disk Utility and Onyx), I get this message:
"Error: Live file system repair is not supported"
Onyx tells me to boot holding down command + R and then verify/repair the disk when booted from OSX Recovery, which I did and it said the disk was verified. However when I boot back from the HD and go back into Disk Utility, I get the same error. I also tried verifying/repairing the HD when booted from the Carbon Copy I'd created (from the above defrag instructions), and again it says that the HD is fine.
So the problem seems to be that when booted from the HD, the HD isn't able to verify itself, even though when booted from another startup volume it seems to be fine. Mavericks seems to be running smoothly in general so I'm not too concerned, but obviously it is a bit concerning that I can't verify the volume (especially in case future problems arise), and so it would be good to fix this issue.

I can second that a bad HDD can check out with a good SMART status and be verified OK with Disk Utility and still be bad. My MacBook Pro is under 1yr old and it started acting iffy (long wake up times, random shut downs) but the SMART Status checked out and DU verified it OK, what tipped me off was Apple Hardware Test (restart + "D") wouldn't complete and just freeze, even after letting it run for 24+ hrs. I then ran a 3rd party system maintenance program called Techtools Pro 7 and everything checked out OK but the HDD surface scan which checks for bad blocks. It projected it would take 28 hrs to finish and after just 3 hrs it had located over 1500 bad blocks. I cut the test short and took it to Apple and the guy ran a HDD check and within a few minutes a big RED banner popped up saying FAILED. My warrantee runs out in two days so I just saved $160 by ignoring Disk Utility. OP maybe run a 3rd party disk program and see if the drive is ok physically.

No audio on finished DVD or disk image after upgrade to QuickTime 7.1.3

I have iDVD 6.0.2. I routinely burn iMovie output to a DVD a couple of times a week. Yesterday I was getting ready to burn a DVD and got a software update alert for QuickTime. I installed 7.1.3. The DVD I burned after that update doesn't have audio. I deleted the encoding and made a disk image. No audio on that either. Until the QT update I had never had any problem burning DVDs. The iMovie output plays fine in iMovie and iDVD. The only plugin in my libraries is AppleIntermediateCodec.Component (v1.1).
Thanks for any help!
MacMini G4 1.42 ghz 512mb Superdrive Mac OS X (10.4.7)

I also had an audio problem with a iDVD6 for project I was working on last week (I have latest QT update). I added 2 different iMovie projects into iDVD6 Dual Layer project using submenu pages. Total size from Project Info was close to 7.7 GB limit using 'Best Performance' option. I selected 'Best Quality' option and it showed over 4 GB. I used this option and saved a disc image of this project. After done, I relooked at DVD size from Project Info and it now showed close to 7.7 GB. When I opened image file with DVD player, first movie played fine with audio. The second movie had video, but no audio.
After skimming some of the posts in this discussion group, I found one suggesting that if audio problem occurs, export your iMovie project with transitions, etc, as full quality DV, then bring back in as new iMovie project and re-establish chapter markers. I did this for the second movie only, and readded to original iDVD6 project. After recreating a disk image, I opened in DVD player and the video and audio was fine for both movies. Burned disk worked fine too.
Sooo ... if you have no audio problem with your iDVD6 project, if you recreate your iMovie project using procedure above and bring it back into iDVD6 project, maybe ... the audio might be there. At least it worked once for me.
If this trick works for anyone else, please post here for all to read.
Paul

Imac disk error after upgrade to 10.5.7

Hi,
I was wondering if anyone could help out, i've having some problems ever since i upgraded to the 10.5.7
Firstly background on my mac, prior to the upgrade i was at 10.5.4, and before this i have had a few kernel panic crashes and managed to fix them, with by erase and install via my time machine with no problems.
i've decided to upgrade my mac to 10.5.7 and during the process of when i had to restart the computer after the upgrade the imac crashed, i restarted the comp manually and it got stuck on the grey screen, so i reboot on safe boot and then log back in to normal boot and it was all fine again.
But then straight after when i restart my computer the kernel panic happened again.
Now the problem is, i have erased my mac and in hope of installing leopard again and back it all up with my time machine. however everytime i tried installing i get an error saying that 'disk may be damaged', i have tried about 5 times already, i've done Apple Hardware Test as well and nothing was detected. Have run disk utility repair verify and nothing was picked up.
All of my hardware are straight from apple so i dont have any 3rd party hardwares that may cause the problems i believe.
If anyone could give me any other suggestions or help that'll be great thanks

After a little additional research I've found the following...
Upon opening a Terminal Window and entering /Applications/Mail.app/Contents/MacOS/Mail I'm provided with: cannot execute binary file
Might this imply the upgrade to 10.5.7 corrupted the Mail.app executable? if yes, how do I revert to a previous version? Will TimeMachine help in this?

Losing disk space after upgrade of Mavericks

The download and installation was successful. However, after restarting and before upgrading all free iWork apps including iTunes and iPhoto. I noticed that after recovering about 10gb of disk space, it started reducing it again. I continued with the upgrade of the said apps, but after leaving my mbp for a few hours it started losing disk space again. this time its agresssive, i've lost around 40gb overnight, without using any apps or activating any updates. Please help!

It sounds like Time Machine is turned ON and the computer is making backups to the hard disk. This space is freed automatically, if required by the OS.

Degraded performance after upgrading from 3.5.6 to 3.6.2

It is really strange but kernel upgrade significantly affected on ffmpeg performance. I have server to make video transcoding of 11 DVB-S channels to h264 1.2Mbit rate and streaming in via http. Usually server works with no problem and even has idle about 15-20%. Transcoding with no problem.
kernel 3.5.6:
top - 09:31:14 up 15:59, 15 users, load average: 18.31, 11.51, 10.97
Tasks: 128 total, 2 running, 126 sleeping, 0 stopped, 0 zombie
%Cpu(s): 41.3 us, 1.2 sy, 43.4 ni, 13.7 id, 0.0 wa, 0.0 hi, 0.4 si, 0.0 st
KiB Mem: 4012244 total, 1627896 used, 2384348 free, 6064 buffers
KiB Swap: 4208896 total, 0 used, 4208896 free, 39972 cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1286 root 20 0 880m 145m 6076 R 10.6 3.7 1:10.28 ffmpeg
1283 root 20 0 1149m 158m 6080 S 9.5 4.0 0:51.29 ffmpeg
1279 root 20 0 963m 160m 6076 S 9.4 4.1 1:15.47 ffmpeg
808 root 20 0 979m 140m 6060 S 7.7 3.6 565:35.58 ffmpeg
807 root 20 0 843m 133m 6040 S 7.7 3.4 551:19.23 ffmpeg
797 root 20 0 852m 138m 6056 S 7.3 3.5 510:25.80 ffmpeg
796 root 20 0 953m 113m 6056 S 7.0 2.9 454:18.05 ffmpeg
809 root 20 0 916m 139m 6056 S 6.9 3.6 564:01.53 ffmpeg
794 root 20 0 888m 112m 6056 S 6.8 2.9 462:33.01 ffmpeg
795 root 20 0 953m 114m 6056 S 6.8 2.9 436:02.91 ffmpeg
793 root 20 0 961m 122m 6072 S 6.2 3.1 624:25.06 ffmpeg
785 root 20 0 16472 2132 984 S 0.1 0.1 1:32.40 screen
29 root 20 0 0 0 0 S 0.0 0.0 0:56.75 kworker/6:0
46 root 20 0 0 0 0 S 0.0 0.0 0:51.88 kworker/3:1
1162 root 20 0 0 0 0 S 0.0 0.0 0:19.77 kworker/4:3
With 3.6.2 load is the same but it is impossible to watch any channel -- errors and lags. I can see normal only one channel with one ffmpeg running, second ffmpeg on 3.6.2 did lags.
After downgading kernel to 3.5.6 all works as its normal state. All 11 channels show normal pictures with no lags.
Seems it is problem underground knocking ...

ulke wrote:
Recent kernels seem to have problems with CPU frequency scaling. For some people it doesn't scale down, for me, and maybe you, it sometimes doesn't scale up. You can monitor the CPU frequency by running:
$ watch grep \"cpu MHz\" /proc/cpuinfo
If scaling is the source of your problem, you can switch to the performance governor, or try to tweak the ondemand governor.
Thanks. I'll try may be. Ehhh ... should wait for 3.6.6 or even 3.6.16 for server :-).

Why does my iMac no longer recognize my external disk device after upgrading to Snow Leopard?

I've used an external hard drive for my Time Machine back-up for a few years. After I upgraded to Snow Leopard recently, the Time Machine delayed. When I tried to select a disk, my external drive no longer appears (it says "None"). The USB and power are all plugged in.

Thanks for replying. No, it doesn't show up anywhere anymore.

Error in iMovie about Disk Space after upgrade

I just upgraded to Mountain Lion. I created a movie in iMovie and when I tried to export it to YouTube, I got an error message about no disk space. I have over 700GB of space so I don't think that's the issue. I tried upgrading iMovie but it's asking for an old AppleID that no longer exists.
So I have 2 problems:
How can I upgrade iMovie when it's asking for a non-existant Apple ID?
How can I fix the situation in the version of iMovie I'm currently running?
PLEASE HELP!

It sounds like Time Machine is turned ON and the computer is making backups to the hard disk. This space is freed automatically, if required by the OS.

Why is my mac mini slower performance after upgrade to OS X Mavericks.

Since I updated my standard mac mini mid 2011 ( CPU I5 2.5 GHz , 4 GB 1333 DDR3, AMD Radeon HD 6630 256 MB DDR5 , 500 GB harddrive 5400 ) to OS X Mavericks it starts up slower , operates slower when working on it and shuts down slower then when OS X Lion was installed.
In short for me it does not perform as it has been advertised , being the better, easier and faster new OS X.
Is this something that will be resolved or is this it ?

Here's the result of etrecheck maybe somebody can tell me if there is a problem :
Hardware Information:
          Mac mini (Mid 2011)
          Mac mini - model: Macmini5,2
          1 2.5 GHz Intel Core i5 CPU: 2 cores
          4 GB RAM
Video Information:
          AMD Radeon HD 6630M - VRAM: 256 MB
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 1.9 - SDK 10.9
          AppleAVBAudio: Version: 2.0.0 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
System Software:
          OS X 10.9 (13A603) - Uptime: 0 days 1:57:30
Disk Information:
          TOSHIBA MK5065GSXF disk0 : (500,11 GB)
                    EFI (disk0s1) <not mounted>: 209,7 MB
                    Macintosh HD (disk0s2) /: 499,25 GB (309 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
          Apple Inc. MacBook Air SuperDrive
          Apple Inc. BRCM20702 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple, Inc. Keyboard Hub
                    Logitech USB Receiver
                    Apple Inc. Apple Keyboard
          Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Kernel Extensions:
          com.sophos.kext.sav          (8.0.14)
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist
          [loaded] com.sophos.autoupdate.plist
          [loaded] com.sophos.intercheck.plist
          [loaded] com.sophos.notification.plist
Launch Agents:
          [loaded] com.sophos.uiserver.plist
User Launch Agents:
          [loaded] com.divx.agent.postinstall.plist
User Login Items:
          iTunesHelper
3rd Party Preference Panes:
          Flash Player
          Perian
Internet Plug-ins::
          FlashPlayer-10.6: Version: 11.9.900.117 - SDK 10.6
          QuickTime Plugin: Version: 7.7.3
          Flash Player: Version: 11.9.900.117 - SDK 10.6 Outdated! Update
          Default Browser: Version: 537 - SDK 10.9
          Unity Web Player: Version: UnityPlayer version 4.0.1f1
          Silverlight: Version: 5.1.10411.0 - SDK 10.6
          VLC Plugin: Version: 1.0.5
Bad Fonts:
          None
Old applications:
          InterCheck:          Version: 8.0.8.1 - SDK 10.5
                    /Library/Sophos Anti-Virus/InterCheck.app
          SLLauncher:          Version: 1.0 - SDK 10.5
                    /Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
          Sophos Anti-Virus:          Version: 8.0.20 - SDK 10.5
                    /Applications/Sophos Anti-Virus.app
          SophosAntiVirus:          Version: 8.0.8.1 - SDK 10.5
                    /Library/Sophos Anti-Virus/SophosAntiVirus.app
          SophosAutoUpdate:          Version: 8.0.15 - SDK 10.5
                    /Library/Sophos Anti-Virus/SophosAutoUpdate.app
          SophosUIServer:          Version: 8.0.20 - SDK 10.5
                    /Library/Sophos Anti-Virus/SophosUIServer.app
          Vacation Quest - Australia:          Version: 1.0.0 - SDK 10.0
                    /Applications/Vacation Quest - Australia.app
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
              86%          InterCheck
               4%          mds
               3%          WindowServer
               2%          EtreCheck
               1%          Mail
Top Processes by Memory:
          266 MB             Safari
          172 MB             InterCheck
          164 MB             PluginProcess
          127 MB             com.apple.WebKit.Networking
          124 MB             com.apple.WebKit.WebContent
Virtual Memory Statistics:
          99 MB              Free RAM
          1.62 GB            Active RAM
          1.60 GB            Inactive RAM
          693 MB             Wired RAM
          244 MB             Page-ins
          0 B                Page-outs

NFS disk performance after upgrade to 3.1.1

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