Higher End Usage for Airport Network

Greetings...
I am creating a wireless network for my company of which there are roughly 40 users who will be using it intermittently. In order to cover the area I have, I installed 3 Airport Extreme (new ones), gave them all the same wireless network name, and the exact same authentication method & password. This does allow any given person to roam around the office without losing their wireless connection, however some iBook G4's are having problems switching to a base station with a stronger signal and are instead insisting upon using one further away with a far less stable connection... I can force it to use a closer one by signing off the network completely and signing back on, but if you restart, it picks the further away base station once again. Anyone have any ideas on this? My logic for not using WDS is for more bandwidth as each base station has access to an ethernet drop. It is still better to use WDS instead of each base station having a dedicated LAN connection?

I had the same problem. So, I named each airport with a unique name and now have 5 different signons possible (5 airports). It did not fix the problem, but as I use it more and more, I am able to figure out which airport should be used for what area. Also, I use iStumbler to see the signal/noise levels in different locations. That has helped some. Still, this is a problem that Apple needs to look into. OSX just doesn't switch to the highest level airport connection when it should.
iStumbler will give you a lot of data about your wifi network and I highly recommend it. You can get it here for free, http://www.istumbler.net/ If you like it, I suggest giving the author a donation.

Similar Messages

Have you had high cc usage for a planned expense that lowered your FICO scores?

In a week or so I am initiating some home improvements and repairs. I know the charges to my cc will be way over the ideal limit until I pay it(them) down, but I now have zero interest on several cards so now is the time to do it. Has someone done this and seen their credit scores sink to the bottom of the barrel? I am thinking I should just not look at scores while I am doing these necessary things and just continue paying down the balances until my credit scores recover. How badly did your credit take a hit if you have done this? Was it worth it to you? (I only just got these scores in the last weeks due to utilization and new accounts.) Oh, and what is considered 100% usage? How close to the limit can I go? Thank you for any responses. In my wallet: Venture 15k; Barclay Ring 12.5k; Discover 10k; CareCredit 7.7k; Amazon Store Card 5k. QS 5k; Band of A Travel Rewards 3.5k; Bank of A Travel Rewards 3.5k; Bank of A Platinum Visa 2k; Barclay Apple Rewards 2k. Total Credit: 66,200. 7/2-FICO: EQ - 788; TU - 777; EX - 690; Utilization: 12%; GOAL: 780 across the board then 800 across the board. Inquiries: EQ: 5 TU: 7; EX 3; Chapter 13 seven years May, 2015. Reset my garden date to 6/27. Gardening until further notice.

Musiclover wrote:
Have you had high cc usage for a planned expense that lowered your FICO scores?I don't recall but I have been up to 76% recently. However, the balance was immediately paid off. I don't recall if reported or not. The impact didn't really matter since it was going to be paid off immediately. Musiclover wrote:
Oh, and what is considered 100% usage?
Utilization is balance/limit. If the balance equals the limit it's 100%. Musiclover wrote:
How close to the limit can I go?Depending on the card you may be able to exceed the limit. However, such cards would require that you immediately pay any balance exceeding the limit. For scoring purposes it is recommended to not exceed 30%. However, short term high utilization generally isn't an issue. It's prolonged high utilization that can get you into trouble. Be aware that there is a double hit from having high utilization on a card and having itmaxed out (generally >90%). Musiclover wrote:
I know the charges to my cc will be way over the ideal limit until I pay it(them) down,How long will that take? What utilization would you be at initially? How long would it take to get it down to 50%? Under 30%?

High CPU usage for webservd

we are seeing a very high CPU usage for webservd. looking at the java stack it seems to be threads communicating to sun one LDAP server.
Anyone experienced this? is there a know issue in Java LDAP SDK?
Sun ONE Web Server 6.1SP4 B12/16/2004
17393 root 3741M 1655M cpu0 10 0 59:30:33 8.8% webservd/6235
17393 root 3741M 1655M cpu16 10 0 223:58:38 8.7% webservd/5043
17393 root 3741M 1655M cpu17 10 0 545:54:49 8.7% webservd/2902
17393 root 3741M 1655M run 10 0 379:07:26 8.3% webservd/3996
17393 root 3741M 1655M cpu1 30 0 213:54:52 8.3% webservd/5115
17393 root 3741M 1655M run 20 0 56:03:44 8.2% webservd/6265
17393 root 3741M 1655M cpu18 30 0 556:18:29 8.2% webservd/2830
17393 root 3741M 1655M cpu3 30 0 548:09:11 8.2% webservd/2890
17393 root 3741M 1655M run 20 0 328:18:42 8.1% webservd/4359
17393 root 3741M 1655M cpu2 30 0 5:11:16 8.1% webservd/6722
17393 root 3741M 1655M run 20 0 181:49:48 8.1% webservd/5322
17393 root 3741M 1655M run 20 0 251:44:35 7.8% webservd/4857
[02/Aug/2006:15:06:16] warning (17393): CORE3283: stderr: "BlockedThread" daemon prio=1
0 tid=0x01110650 nid=0xb56 runnable [0x1714f000..0x1714fc10]
[02/Aug/2006:15:06:16] warning (17393): CORE3283: stderr: at netscape.ldap.LDAPSe
archListener.nextMessage(LDAPSearchListener.java:86)
[02/Aug/2006:15:06:16] warning (17393): CORE3283: stderr: at netscape.ldap.LDAPSe
archListener.getResponse(LDAPSearchListener.java:77)
[02/Aug/2006:15:06:16] warning (17393): CORE3283: stderr: at com.iplanet.services
.ldap.event.BlockedThread.run(BlockedThread.java:121)
[02/Aug/2006:15:06:16] warning (17393): CORE3283: stderr: at java.lang.Thread.run
(Thread.java:595)

forgot to mention: OS is solaris 9

Tool for Airport network statistics per connected device ?

I'm in search of a tool that would help me identify network traffic load per connected device to my Airport network.
My network is made of
* WiFi infra: one main Airport Extreme base station connected thru Ethernet to my SP's cable-modem + 2 Airport Express as relays, all interconnected with WDS.
* WiFi clients : 2 Macs + 2 PCs + 1 printer + 1 WiFi PDA-Phone, all connected thru WiFi only
* I suspect misuse by one of the Macs or PCs (or alien ?) of WiFi network as sometimes network performance is really low, impacting all end-points' network performance
* ideal tool could be based on SNMP stats of Ethernet/TCP/UDP/ports & packets per connected device. Should cover each Airport Express relay, the main Airport Extreme, possibly the cable-modem, and bring help for root cause analysis to go up the chain to faulty client and application (at least port/protocol)
any idea of such kind of tool (preferably run on Mac OS X)
thx in advance

I apologize for taking up your time. I had bought this to use with my PS3 (60GB Launch model with 802.11b) but hadn't used the PS3 in the equation yet. I kind of gave up on the project for awhile and unplugged the Express. Just for giggles I plugged it in later and cabled it up to the PS3 for the first time. Worked perfectly. Now my PS3 downloads are flying.
I'm not sure what solved the problem but it is working great now! Thanks again for the help.

High cpu usage for garbage collection (uptime vs total gc time)

Hi Team,
We have a very high cpu usage issue in the production.
When we restart the server, the cpu idle time would be around 95% and it comes down as days goes by. Today idle cpu is 30% and it is just 6th day after the server restart.
Environemnt details:
Jrockit version:
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_05-b04)
BEA WebLogic JRockit(TM) 1.4.2_05 JVM R24.4.0-1 (build ari-38120-20041118-1131-linux-ia32, Native Threads, GC strategy: parallel)
Gc Algorithm: JRockit Garbage Collection System currently running strategy: Single generational, parallel mark, parallel sweep
Number Of Processors: 4
Max Heap Size: 1073741824
Total Garbage Collection Time: 21:43:56.5
Uptime: 114:33:4.1
Total Garbage Collection Count: 420872
Total Number Of Threads: 198
Number Of Daemon Threads: 191
Can you guys please tell me what would be problem in the server which causing the high cpu usage?
One more thing I would like to know is that why the total number of threads is 198 when we specified the Executor pool size as 25? I agree that weblogic would create some threads for its maintenance but around 160 threads!!! something is wrong I guess.
Santhosh.
[email protected]

Hi,
I'm having a similar problem, but haven't been able to resolve it yet. Troubleshooting is made even harder by the fact that this is only happening on our production server, and I've been unable to reproduce it in the lab.
I'll post whatever findings I have and hopefully we'll be able to find a solution with the help of BEA engineers.
In my case, I have a stand-alone Tomcat server that runs fine for about 1-2 days, and then the JVM suddenly starts using more CPU, and as a result, the server load shoots up (normal CPU utilization is ~5% but eventually goes up to ~95%; load goes from 0.1 to 4+).
What I have found so far is that this corresponds to increased GC activity.
Let me list my environment specs before I proceed, though:
CPU: Dual Xeon 3.06GHz
RAM: 2GB
OS: RHEL4.4 (2.6.9-42.0.2.ELsmp)
JVM build 1.5.0_03-b07 (BEA JRockit(R) (build dra-45238-20050523-2008-linux-ia32, R25.2.0-28))
Tomcat version 5.5.12
JAVA_OPTS="-Xms768m -Xmx768m -XXtlasize16k -XXlargeobjectlimit16k -Xverbose:memory,cpuinfo -Xverboselog:/var/log/tomcat5/jvm.log -Xverbosetimestamp"
Here are excerpts from my verbose log (I'm getting some HT warning, not sure if that's a problem):
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Detected SMP with 2 CPUs that support HT.
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to determine if HT is enabled.
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to read from /dev/cpu/0/cpuid
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: Failed to read from /dev/cpu/0/cpuid
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Trying to read from /dev/cpu/1/cpuid
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: Failed to read from /dev/cpu/1/cpuid
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] HT is: supported by the CPU, not enabled by the OS, enabled in JRockit.
[Fri Oct 20 15:54:18 2006][22855][cpuinfo] Warning: HT enabled even though OS does not seem to support it.
[Fri Oct 20 15:54:55 2006][22855][memory ] GC strategy: System optimized over throughput (initial strategy singleparpar)
[Fri Oct 20 15:54:55 2006][22855][memory ] heap size: 786432K, maximal heap size: 786432K
[Fri Oct 20 16:07:30 2006][22855][memory ] Changing GC strategy to generational, parallel mark and parallel sweep
[Fri Oct 20 16:07:30 2006][22855][memory ] 791.642-791.874: GC 786432K->266892K (786432K), 232.000 ms
[Fri Oct 20 16:08:02 2006][22855][memory ] 824.122: nursery GC 291998K->274164K (786432K), 175.873 ms
[Fri Oct 20 16:09:51 2006][22855][memory ] 932.526: nursery GC 299321K->281775K (786432K), 110.879 ms
[Fri Oct 20 16:10:24 2006][22855][memory ] 965.844: nursery GC 308151K->292222K (786432K), 174.609 ms
[Fri Oct 20 16:11:54 2006][22855][memory ] 1056.368: nursery GC 314718K->300068K (786432K), 66.032 ms
[Sat Oct 21 23:21:09 2006][22855][memory ] 113210.427: nursery GC 734274K->676137K (786432K), 188.985 ms
[Sat Oct 21 23:30:41 2006][22855][memory ] 113783.140: nursery GC 766601K->708592K (786432K), 96.007 ms
[Sat Oct 21 23:36:15 2006][22855][memory ] 114116.332-114116.576: GC 756832K->86835K (786432K), 243.333 ms
[Sat Oct 21 23:48:20 2006][22855][memory ] 114841.653: nursery GC 182299K->122396K (786432K), 175.252 ms
[Sat Oct 21 23:48:52 2006][22855][memory ] 114873.851: nursery GC 195060K->130483K (786432K), 142.122 ms
[Sun Oct 22 00:01:31 2006][22855][memory ] 115632.706: nursery GC 224096K->166618K (786432K), 327.264 ms
[Sun Oct 22 00:16:37 2006][22855][memory ] 116539.368: nursery GC 246564K->186328K (786432K), 173.888 ms
[Sun Oct 22 00:26:21 2006][22855][memory ] 117122.577: nursery GC 279056K->221543K (786432K), 170.367 ms
[Sun Oct 22 00:26:21 2006][22855][memory ] 117123.041: nursery GC 290439K->225833K (786432K), 69.170 ms
[Sun Oct 22 00:29:10 2006][22855][memory ] 117291.795: nursery GC 298947K->238083K (786432K), 207.200 ms
[Sun Oct 22 00:39:05 2006][22855][memory ] 117886.478: nursery GC 326956K->263441K (786432K), 87.009 ms
[Sun Oct 22 00:55:22 2006][22855][memory ] 118863.947: nursery GC 357229K->298971K (786432K), 246.643 ms
[Sun Oct 22 01:08:17 2006][22855][memory ] 119638.750: nursery GC 381744K->322332K (786432K), 147.996 ms
[Sun Oct 22 01:11:22 2006][22855][memory ] 119824.249: nursery GC 398678K->336478K (786432K), 93.046 ms
[Sun Oct 22 01:21:35 2006][22855][memory ] 120436.740: nursery GC 409150K->345186K (786432K), 81.304 ms
[Sun Oct 22 01:21:38 2006][22855][memory ] 120439.582: nursery GC 409986K->345832K (786432K), 153.534 ms
[Sun Oct 22 01:21:42 2006][22855][memory ] 120443.544: nursery GC 410632K->346473K (786432K), 121.371 ms
[Sun Oct 22 01:21:44 2006][22855][memory ] 120445.508: nursery GC 411273K->347591K (786432K), 60.688 ms
[Sun Oct 22 01:21:44 2006][22855][memory ] 120445.623: nursery GC 412391K->347785K (786432K), 68.935 ms
[Sun Oct 22 01:21:45 2006][22855][memory ] 120446.576: nursery GC 412585K->348897K (786432K), 152.333 ms
[Sun Oct 22 01:21:45 2006][22855][memory ] 120446.783: nursery GC 413697K->349080K (786432K), 70.456 ms
[Sun Oct 22 01:34:16 2006][22855][memory ] 121197.612: nursery GC 437378K->383392K (786432K), 165.771 ms
[Sun Oct 22 01:37:37 2006][22855][memory ] 121398.496: nursery GC 469709K->409076K (786432K), 78.257 ms
[Sun Oct 22 01:37:37 2006][22855][memory ] 121398.730: nursery GC 502490K->437713K (786432K), 65.747 ms
[Sun Oct 22 01:44:03 2006][22855][memory ] 121785.259: nursery GC 536605K->478156K (786432K), 132.293 ms
[Sun Oct 22 01:44:04 2006][22855][memory ] 121785.603: nursery GC 568408K->503635K (786432K), 71.751 ms
[Sun Oct 22 01:50:39 2006][22855][memory ] 122180.985: nursery GC 591332K->530811K (786432K), 131.831 ms
[Sun Oct 22 02:13:52 2006][22855][memory ] 123573.719: nursery GC 655566K->595257K (786432K), 117.311 ms
[Sun Oct 22 02:36:04 2006][22855][memory ] 124905.507: nursery GC 688896K->632129K (786432K), 346.990 ms
[Sun Oct 22 02:50:24 2006][22855][memory ] 125765.715-125765.904: GC 786032K->143954K (786432K), 189.000 ms
[Sun Oct 22 02:50:26 2006][22855][memory ] 125767.535-125767.761: GC 723232K->70948K (786432K), 225.000 ms
vvvvv
[Sun Oct 22 02:50:27 2006][22855][memory ] 125768.751-125768.817: GC 712032K->71390K (786432K), 64.919 ms
[Sun Oct 22 02:50:28 2006][22855][memory ] 125769.516-125769.698: GC 711632K->61175K (786432K), 182.000 ms
[Sun Oct 22 02:50:29 2006][22855][memory ] 125770.753-125770.880: GC 709632K->81558K (786432K), 126.000 ms
[Sun Oct 22 02:50:30 2006][22855][memory ] 125771.699-125771.878: GC 708432K->61368K (786432K), 179.000 ms
So, I'm running with the default GC strategy which lets the GC pick the most suitable approach (single space or generational). It seems to switch to generational almost immediately and runs well - most GC runs are in the nursery, and only once in a while it goes through the older space.
Now, if you look at [Sun Oct 22 02:50:27 2006], that's when everything changes. GC starts running every second (later on it's running 3 times a second) doing huge sweeps. It never goes through the nursery again, although the strategy is still generational.
It's all downhill from this point on, and it's a matter of hours (maybe a day) before we restart the server.
I guess my only question is: What would cause such GC behavior?
I would appreciate your ideas/comments!
Thanks,
Tenyo

Unknown system keychain for airport network

Hi, i wonder if anyone can explain me this:
I have found in my keychain access a totally unknown "system keychain", under somebody's name.
the Kind says "Airport Network Password", the Account says "Person Name " , Where is in "Airport Network" and it has the icon of an application.
i dont have such account in my computer, and never set anything under this name, and when i try to retrieve this password with my administrator login keychain, it doesn't let me access it.
but i can see that it always allow access by these applications:
configd /usr/sbin
airport /system/library/privateframeworks/
airportcfgtool /system/library/privateframeworks/
system preferences /applications
what is exactly going on?
thank you for your help

yes i do have a wireless internet connection and it is insecure, i got a second hand wi-fi router and couldn't figure out how to set a password. of course it isn't my wireless login account, it says "lisandro" and that's not my name...
besides, what happens now (unlike before) is that often while im on the internet, i get a lot of pop-up windows that tells me that safari cannot verify the identity of this or that website because the certificate of the website is invalid and there i have to click on "continue" or "cancel" to keep going.
for instance, it happened when i opened "discussions.apple.com", whose certificate was
a certain 'a248.e.akamai.net' from an organization named 'Akamai Technologies, Inc' ....?
also, when i open safari, now the keychain asks me to input my login password, whereas this never happened before...
how can get rid of these anomalies?
thanks for your help

High CPU usage for SERVER0 process in XI

Hi,
SERVER0 process is taking high CPU usage, previously it happen once its due to communication channel error, So we deativated some unwanted communication channels in Alert config and the CPU usage is reduced.
After some weeks its again CPU usage is increasing for SERVER0 process in some time.
Can anyone help in this case.
Thank you,
gopi.

Hi Gopi,
Check out Tim's reply and check for ur Java stack settings,
Extended Memory parameters
<i>The bottom line for J stacks is to keep everything in memory and out of swap. </i>
Other tips:
- u may try clearing folder usr\sap\<SID>\DVEBMGS00\j2ee\cluster\server0\apps
- try increasing virtual memory
- increase heap size
<i>[Reward if helpful]</i>
Regards,
Prateek

Higher end camera for Connect?

I was curious if anyone has had luck or a recommendation getting a higher end camera (non web-cam) to work with Connect? Something like a mid-range consumer hand-held camera or something along those lines. I am using the Cloud version of Connect on Windows PC's. I'd like to have a better quality camera with pan/zoom capabilities that we can mount on a tripod... USB would be preferable, but I believe our connection machine also has a firewire port. Anyone have any success stories or brands/models they can share?

Now-a-days, most high-end video cameras are only equipped with HDMI out instead of instead of firewire. If your computer has Thunderbolt, consider Blackmagic Ultra Studio Express. This device can capture HDMI (from the camera) and export via Thunderbolt to the computer. It's best to use Thunderbolt > Firewire versus USB since the two former methods allow for a higher rate of data transfer versus the latter which will result in loss of frames.

Port Monitoring for AirPort Network

I recently did a port scan of my AirPort Extreme network and there are more ports active on my network than Im comfortable with. I searched each port and got 'kind of' useful information ... enough where I know people aren't hacking the bajesus out of my network. I would like to know if there is a utility somewhere that logs this kind of thing? It would be useful to know who's trying to get in (or out).
Thanks

FunkeyJunc wrote:
Actually, no ... they were the extreme's ports. Indicative of something listening on that port (which is why I can see it when doing a scan). For the really detail thirsty ... I did a port scan in NetWork utility of my Public IP address. I was hoping to identify which programs are listening on which ports through the base station. A log would be helpful.
I guess it would make sense that an AirPort unit would be listening to ports so as to be able to support port forwarding. That doesn't necessarily mean that there's anything paying attention to those ports on a Mac on your LAN.
If you search for "firewall" on VersionTracker (http://www.versiontracker.com/macosx) you'll see several products, some offering logging.
The Mac OS X firewall capability is based on the software "ipfw". You can learn more about it here:
http://developer.apple.com/mac/library/documentation/Darwin/Reference/ManPages/m an8/ipfw.8.html

Satellite T130-10T: High CPU usage for non apparent reason

I have a brand new Satelitte T130.
From unboxing, I remarked that CPU usage is most of the time very high, even when doing nothing (no applications are running).
It sometimes hits 100% and stays ther for a few minutes.
I installed the newest BIOST I could find on the Toshiba site, but nothing changes.
Any ideas?
I don't like this just-out-the-box-unit already causes troubles!

Hi mate
There are a lot of applications which are running in the background.
Most of them are installed by Toshiba and such tools controls the notebook features like FN buttons, multi control buttons, eco button, etc
You can see the ruing applications in task manager. There you can also see what background process needs the CPU usage.
Greets

HIGH CPU Usage for No Reason! HELPP

ok on my 13inch White Macbook my cpu system usage is VERY high for no apparent reason. My activity monitor shows nothing going on but safari (which is really my only use on the computer) . so does ANYONE have any idea what could cause my system usage to be so high .???? its causing my safari to run slow at times, and its makes my fan run alot bc i think my computer is working so hard.

i changed it to "All Processes" and what i see is it switches out from Safari being the highest at like 3 something, then Activity monitor around the same, then Window Server around the same as well. But my System Usage down at the bottom is still 50+ and User Usage is about 5.

High CPU usage for tcc.exe on Windows XP

We have the following setup which hosts a JAVA client application:
A Netra T12 which is used as a GUI server + SGD server.
A 490 acting as another GUI server.
Internet Explorer 6 on Windows XP SP1 for the SGD client sessions.
When we run clients via this setup, we run into an issue where tcc suddenly starts eating up 50 - 99% cpu causing the clients to slow down.
Has anyone else experienced this issue? I can share configuration info but any help would be appreciated.

High CPU utilization is mostly due to queries or the background activity performed by Oracle.
Submit your statsapck report to www.statspackanalyzer.com and get the report in understandable format. Then you know where to look into.

High CPU usage for simple tasks?

Hello,
In iTunes, various tasks take 3-4 seconds to happen/start (rating a song, scrolling up and down within a list of songs, etc.), and I get either rainbow wheel or lag/nothing happening (or both) in the meantime. I did not notice this problem before the new (11) version of iTunes, and no other apps/programs are having issues of any kind. I checked CPU usage while changing the rating of a song and it went to about 55% for 5 seconds or so. That can't be right... it just can't. Is this some kind of bug in iTunes or is there something (simple!) I can do to fix it?
I'm pretty sure I have Genius turned off, but I've never used it so I really don't even know much about it.
iMac 24" w/3.06 GHz processor, 4GB memory, the computer's about 4 or 5 years old but still runs very well everywhere else. Currently running 10.6.8 and my external backup died on me a few months ago, so updating the OS, if there's ANY chance of losing anything, isn't an option right now.
I use iTunes a lot so this is driving me insane. Please help!
Message was edited by: earthimmigrant (clarifying the issue a bit better)

forgot to mention: OS is solaris 9

High CPU usage for no reason

Recently, my MBP becomes hot and its battery life becomes shorter, so I checked the Activity Monitor. The CPU is reported as ~37% User and ~22% System when it's idle. But I am not running anything besides Activity Monitor and all processes show normal CPU usage in Activity Monitor.
I also heard the harddisk keeping reading/writing. The Disk Activity persistently reported 0 Reads in/sec and ~30 Writes out/sec when the computer is idle.
I have repaired permissions, and reset the PRAM, but nothing changed.
Any help would be appreciated!

Workaround and Solution!
In a nutshell: The long and short of it is that many websites today are very resource intensive. The workaround is to share the load among two to four different browsers. This workaround works every time. The browser-builders will have to make the final fixes.
I urge all of you to duplicate my results!
I've been troubleshooting this with Apple for well over 2 weeks and just discovered the root cause and workaround a couple of hours ago. Here's what I sent to Apple:
Subject:
Root Cause Identified for Case 20244XXXX!
Body:
Insufficient Stress Testing and No Load Shedding!
Hello Annette, Jim and Steve,
Please see the attached screenshots.
Engineering, especially test engineering, needs to look at this! When this is resolved Steve can go on stage and show another Safari feature that is superior to Camino, Chrome and Firefox, etc. (I was able to replicate part of this using several boxes at a local Apple Store about a week ago!)
Here’s the deal:
I was blaming Safari because I rarely use other browsers.
1. Open Activity Monitor to All Processes and order by %CPU descending.
2. Launch a browser and go to http://streamingradioguide.com/streaming-radio.php?format=1&radio-format=News/Ta lk&includeAM=on&includeFM=on&includeHD=&includeLPFM=
or http://radiotime.com/channel/c_57922/News.aspx, open a few streams and watch the %CPU skyrocket. (I often channel-flip between several streams.)
3. Document the results.
4. Repeat steps 2 and 3 for a second, third and fourth browser.
5. Repeat steps as needed on other test boxes. Repeat everything as needed.
6. Send the documentation of these tests to engineering.
7. Engineering: Replicate results and review all documentation.
8. Make Safari much more resource efficient than any other browser.
Steve can then demo this to the world and everyone will have another insanely great day!
Thanks for another great demo today Steve.
John
The long and short of it is that many websites today are very resource intensive. The workaround is to share the load among two to four different browsers. This workaround works every time. The browser-builders will have to make the final fixes.
Thanks,
John

High CPU usages for CCM 5.1

Hii all,
I am using 4 nos. of CCM5.1( 2 nos.of
CCM7835 & 2 nos. of CCM7815). Now only total 50 nos. of IP Phones connected with those server. but In NMS Spectrum, showing more than 95% CPU Useges and indicating Critical Error for all 4 nos. of CCM Server.
What can I do for it.plzzz..help me as soon as possible..

hii jsivulka,
thanks for reply...may I know about CSA ....
may I disable it for decrease the CPU Usages..
plzzz help me
Thanks and regards
Madhab

Higher End Usage for Airport Network

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