Usage of LOGO of OTN

resepected Sir / Madam
I am a member of OTN for last 4 years and I would like to print the LOGO of OTN on my Letterhead. I am also a Oracle Certified DBA which allows me to use the respective logo on my Visiting Cards, or the letterhead.
I would like to ask you that whether Oracle Technology Network gives me permission to use the OTN logo on my letterhead and Visitig card.
I would be highly obliged if I get the Permission.
My Account ID for OTN is "dabirhy"
Thanking you
Yours truly
Himanshu Dabir
PUNE, INDIA
[email protected]

I'm sorry, but we cannot approve this usage of the OTN logo. Thank you for your request....
Regards, OTN

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You seem confused.
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This just happened to mine too!
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Windows XP

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Hello there is something wrong with my girlfriend's iMac.
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You can't do anything now, if you purhcased it directly from Apple contact them immediately and advise them of the problem. They will allow her to return for exchange however they will need to run it through diagnostics first. The other avenue with them is to return for refund and then re-order however this is more time consuming because she will not receive a credit until the old machine is returned.
Also she can call AppleCare in the morning and they can also try some diagnostics.
Finally she can run Apple Hardware Test in extended mode to see if there are any hardware problems.
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you are not in MacBook Pro forum, so might be harder to swap out and replace hard drive but you should definitely have had them do that or even yourself.
Make sure you are at least using TimeMachine AND another backup method to clone your system drive so you always have a working 'spare' backup drive you can boot and work from - USB3 is good, TimeMachine even works decently for some on USB 2.0
Finding out why and troubleshooting a panic is a matter of trial and error after taking a look at what hardware, what software you installed (and some of which should be removed), even whether it is triggered by heat from processor or RAM (memory) errors, and memory errors can be triggered by software.
Reset SMC
http://support.apple.com/kb/HT3964
Resetting NVRAM
http://support.apple.com/kb/HT1379
Safe Mac Guide
http://www.reedcorner.net/mpg/
About Mac OS X Kernel Panics:
http://support.apple.com/kb/TS3742
Resolving Kernal Panics
http://www.thexlab.com/faqs/kernelpanics.html
http://reviews.cnet.com/8301-13727_7-10344626-263.html
http://macs.about.com/od/usingyourmac/qt/Troubleshooting-Os-X-Kernel-Panics.htm
http://support.apple.com/kb/TS3742
There’s trouble in my laptop paradise. I ended that with this caveat:
It’s much more comfortable to type on the 2011 model, with one big exception: the 2011 model runs much hotter.
I need more time to form a concrete opinion, but it seems so far that this CPU’s awesome performance definitely comes at a cost of increased heat and reduced battery life. For my intended usage as a desktop most of the time, that’s an acceptable tradeoff.
This turned out to be worse than I thought it would be, and today, the last day of my return period, I decided to return it and exchange it for a slower model.
The problem
Not only does the 2011 15” MacBook Pro run much hotter than previous generations, but as a result, the fans very frequently kick up to full speed (6200 RPM), greatly annoying anyone in the area who’s not wearing headphones.
I’ve done a lot of Google research and impromptu Twitter surveys, and this seems like a very common problem, exacerbated by a number of factors:
The quad-core i7 CPUs in the 15” run very hot, with a TDP of 45W, 10W higher than the previous dual-cores. Many people speculate that the 15” case and fan design just isn’t designed for CPUs that need this much cooling regularly.
The Core i7 CPU can use Intel’s Turbo Boost to dramatically overclock one CPU core to handle single-threaded loads whenever power and heat allow. It therefore hits its maximum TDP often when just one core is being maxed out, such as when Spotlight or Backblaze index new files, or when Time Machine is backing up.
The 2.2 and 2.3 GHz 15” models come with an AMD Radeon HD 6750M GPU, which adds significant heat. Modern 15” MacBook Pros dynamically switch between the low-powered Intel integrated GPU and the high-powered (and hot) AMD GPU as needed by applications, but the AMD GPU will always be used when an external monitor is connected — the Intel integrated GPU cannot output video over the Thunderbolt port in the 15”. (Oddly, it can in the 13” MacBook Pro and both MacBook Airs.)
It generates so much heat that it can’t be used in “clamshell mode” (closed, but with an external keyboard, mouse, and monitor attached), which has reduced airflow, without risking overheating, kernel panics, and possible long-term damage. I can’t see why Apple even enabled clamshell mode on it.
Some people report issues with the battery draining while playing a game. The 15” MacBook Pro comes with an 85W power adapter, but when stressing the CPU and GPU (such as when playing a game), the laptop draws about 93W — I don’t know enough about the electronics here to say for sure, but an insufficient power adapter capacity sounds like a plausible reason why the battery might drain under high computational load. If so, this is an embarrassing oversight by Apple.
The thermal paste seems to be very inconsistently applied, or there’s some other common manufacturing defect with the cooling system that varies per laptop. Many, many people reported having these issues and exchanging the laptop for a new one that shows far fewer issues. Many dedicated tinkerers have also reported success after reapplying the thermal compound between the CPU and heatsink, but that requires a very deep, warranty-voiding disassembly that I’m not comfortable doing. (I also haven’t owned thermal paste since 2001.)
Put simply, it sounds like the 2011 15” MacBook Pro has a lot of manufacturing inconsistencies and defects that result in improper cooling. But it also sounds like Apple wedged far too much power draw and heat into an enclosure that’s not designed to properly cool or power these demands. It’s not like Apple to release products like this.
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The attempted solution
Tonight, after requesting the return on my 2.3, I ordered a new, slower model that’s likely to run cooler with less fan noise. It’s the base-model 15”, but with an antiglare (matte) display added:
AMD Radeon HD 6490M: It’s manufactured on the same 40nm process as the 6750M, but has far less computational power, so I’m guessing this will result in much lower power consumption and heat.
2.0 GHz quad-core i7: This is the only CPU available with the 6490M. While I don’t expect it to be dramatically cooler-running than the 2.3 since it’s specced with the same 45W TDP, it does have a lower clock and lower Turbo Boost speeds, so I can probably expect an approximately proportional heat reduction.
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http://www.marco.org/2011/09/20/heat-and-fan-issues-with-2011-15-inch-macbook-pr o

How do i find out what is in the 'other' section of the usage bar

i have 8gb 2nd gen touch. I have cleared all data i can see and deleted photos and music however the usage bar still tells me as well as 3gb apps I have 4gb other. Where is this other and how do I free it up?
thnaks

Actually, I think the problem may be a software issue. Maybe becuase of the iPod the reason being that it is very old considering that it is 2nd generation. But nevertheless I will help you out.
Instructions:
To restart iPod touch, first turn iPod touch off by pressing and holding the Sleep/Wake button until a red slider appears. Slide your finger across the slider and iPod touch will turn off after a few moments.
Next, turn iPod touch on by pressing and holding the Sleep/Wake button until the Apple logo appears.
Is iPod touch not responding? To reset iPod touch, press and hold the Sleep/Wake button and the Home button at the same time for at least 10 seconds, until the Apple logo appears.
If your device does not turn on or displays a red battery icon, try recharging next.
Clearing Up Memory:
Click Me if nothing else works
Freeing Up RAM (Random Allocated Memory) Basic Version (Makes iPod Run Faster):
Click Me For Paid iOS App RAM
Click me for Free Alternative

 hello actually I have purchased my iPod touch 4 generation 1 month back.initially I find that it's battery life is superb.it works for 5 -6 days in standby and 8-9 hrs usage time but from past 2days its battery list draining very fast I have to charge i

 hello actually I have purchased my iPod touch 4 generation 1 month back.initially I find that it's battery life is superb.it works for 5 -6 days in standby and 8-9 hrs usage time but from past 2days its battery is draining very fast I have to charge it twice a day.i m using iOS 6.0.1.plz suggest me what to do??its just 1 month old ..I have spend lot of money to buy it, I don't want it like that..plz reply.....

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Then see if placing the iPod in airplane mode when in standby helps.
- Reset all settings
Go to Settings > General > Reset and tap Reset All Settings.
All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.
- Make an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar

*Fix* Usage and Standby Times are the same - iPhone 4S 7.0.4

I'd like to share my experience here because I actually found the solution on here but I'm actually having trouble finding it again.
I had three problems:
1. My standby and usage times were always reporting the same values, thus draining my battery faster than usual. This is not normal behavior; whenever the screen is off it should report standby times, and after the phone is unlocked it is considered usage. They should never be recording in tangent.
2. Whenever I would try to turn off my phone by holding down the power button, the phone would basically restart itself, showing the Apple logo boot screen and then restarting. The only caveat was that it would turn off if it was plugged in and being charged. But take it off the charger and try to replicate it turning off and it would restart.
3. The sound would sometimes think that it was connected to a Dock, so when I went to the Airplay options, they were listed as Dock Connector, Airport Express and Apple TV. There would be no volume slider in the Control Center, and when pressing the volume buttons, there would be no dots, just the bell with a line through it.
Many people might be having genuine battery issues, where you have an older phone and your battery is just really bad and needs to be replaced. My 4S was still under AppleCare in December 2013 and the battery was pretty bad, so I had it replaced in an Apple Store. So for me, the battery life itself was not the problem.
I tried a lot of things to try and fix the above problem but none of them helped. This includes chatting with Apple support (I was surprised they didn't steer me in an obvious direction, considering the large amount of folks who were having these kinds of problems, but they played dumb), restoring fresh and restoring icloud and itunes backups, all kinds of combinations of settings for Mail, iCloud, etc., but nothing worked. I probably restored my phone at least ten times in my troubleshooting efforts. The isolated test of restoring my phone fresh, setting it up to the start screen, making sure the battery was charged 100% and taking it off the charger waiting about 10 minutes. Then I would check standby and usage times.
I had read about fixes for the phone not being able to turn completely off, and it had something to do with cleaning the charging port. I attempted to clean the port with compressed air and other methods, but it never fixed this problem. Then I read a post on Apple Support about a guy who had the exact same problems as I did, then said he changed out his charging port and this fixed it. Well, it was $40 so I paid someone to do it in 45 minutes.
After I got my phone back the problem didn't appeared to be fixed, but after a restore and even with an icloud backup restored with it, I looked down at my phone and presto chango, the times where separate and working as they should. Last night with wifi off while I was sleeping, the battery only went down 3%. I know this is turning out to be a narrative, but I spent a lot of time trying to figure out what the problem was and it was a frustrating process. I'm happy it's resolved.
Apple Support thought it was a corrupt install package from iTunes, or some kind of software glitch or maybe some part of iCloud constantly trying to call home, but it was a combination of both hardware and software. Because of the bad charging port, for some reason the phone thought it was still being used and thus was still treating standby as usage.
I would encourage those that are having this problem to do a test and see if your phone will turn off when you want it to. If it resets automatically and if your standby usage times are the same, replacing the charging port might fix it.

Ever since iOS7.0.6. and still on iOS7.1 both me and my wife had huge battery drain on our iPhone 4S and stand-by was equal to usage time. We finally found the solution to a post of another user on the Dutch Tweakers forum. There seem to be a bug within a certain Dutch coupon app called 'Scoupy' which drained the battery completely although GPS setting was turned of and also 'refresh on background' was off.
Scoupy said that a fix for their app is send for approval to the App Store. We removed the app and our usage/stand-by time is again as normal (higher stand-by time then usage time) and best of all a 'normal' battery use as it was the case on iOS7.0.4. I hope this could help someone. I'm wondering if the iBeacon changes in iOS7.0.6/7.1 together with a bug in the Scoupy app could be the cause? Maybe this is also with our similar apps you have on your phone.

Camera roll usage - too high

The camera roll, on my iPad2, is showing 3.8GB usage, even though it is empty! I have followed all advice seen on forums and discussions, except a restore, as I don't want to loose children's in-app work. Anyone have any ideas?

Did you reset your iPad? First thing to try is to reset your device. Press and hold the Home and Sleep buttons simultaneously ignoring the red slider should one appear until the Apple logo appears. Let go of the buttons and let the device restart. See if that fixes your problem.

100% CPU Usage Overhead running EM DBConsole 11g on OEL-5.2

After upgrading to OEL-5.2 and relinking all Oracle binaries, my old Oracle 11g installation, installed several months before on OEL-5.1, has been working well, including Enterprise Manager Database Console working nicely as always with respectful performance. Unfortunatelly, it lasted just several days.
Yesterday I decided to uninstall the 11g completely and perform new clean installation (software and database) with the same configuration options and settings as before, including EM dbconsole, all configured using dbca. After completing the installation (EM was started automatically by dbca), oracle continued to suck 80-85% CPU time. In further few minutes CPU utilization raised up to 99% due to only one (always the same PID) client process - "oracleorcl (LOCAL=NO)". For first ten minutes I didn't care too much since I always enable Automatic Management in dbca. But after two hours, I started to worry. The process was still running, consuming sustained 99% of CPU power. No other system activity, no database activity, no disks activity at all!
I was really puzzled since I installed and reinstalled the 11g at least 20 times on OEL-5.0 and 5.1, experimenting with ASM, raw devices, loopback devices and various combinations of installation options, but never experienced such a behaviour. It took me 3 minutes to log in to EM dbconsole as it was almost unusable performing too slow. After three hours CPU temperature was nearly 60 degrees celsius. I decided to shutdown EM and after that everything became quiet. Oracle was running normally. Started EM again, the problem was back again. Tracing enabled, it filled a 350 MB trace file in just 20 minutes. Reinstalling the software and database once again didn't help. Whenever EM is up, the CPU usage overhead of 99% persists.
Here is a cca 23 minutes session summary report taken from EM dbconsole's Performance page. The trace file is too big to list it here, but it shows the same.
        Host CPU: 100%
Active Sessions: 100%The details for the Selected 5 Minute Interval (the last 5 min interval) are shown as follow:
    TOP SESSIONS: SYSMAN, Program: OMS
        Activity: 100%
     TOP MODULES: OEM.CacheModeWaitPool, Service: orcl
        Activity: 100%
      TOP CLIENT: Unnamed
        Activity: 99.1%
     TOP ACTIONS: Unnamed (OEM.CacheModeWaitPool) (orcl)
        Activity: 100%
     TOP OBJECTS: SYSMAN.MGMT_JOB_EXEC_SUMMARY (Table)
        Activity: 100%
      TOP PL/SQL: SYSMAN.MGMT_JOB_ENGINE.INSERT_EXECUTION
   PL/SQL Source: SYSMAN.MGMT_JOB_ENGINE
     Line Number: 7135
        Activity: 100%
         TOP SQL: SELECT EXECUTION_ID, STATUS, STATUS_DETAIL FROM MGMT_JOB_EXEC_SUMMARY
WHERE JOB_ID = :B3 AND TARGET_LIST_INDEX = :B2 AND EXPECTED_START_TIME = :B1;
        Activity: 100%
                              STATISTICS SUMMARY
                            cca 23 minutes session
                        with no other system activity
                                        Per
                       Total      Execution         Per Row
Executions           105,103                 1       10,510.30
Elapsed Time (sec) 1,358.95              0.01        135.90
CPU Time (sec)      1,070.42             0.01        107.04
Buffer Gets       85,585,518 814.30 8,558,551.80
Disk Reads                 2            <0.01          0.20
Direct Writes              0              0.00          0.00
Rows                      10            <0.01             1
Fetches              105,103             1.00     10,510.30
                   ----------------------------------------Wow!!! Note: no disk, no database activity !
Has anyone experienced this or similar behaviour after clean 11g installation on OEL-5.2? If not, anyone has a clue what the hell is going on?
Thanks in advance.

Hi Tommy,
I didn't want to experiment further with already working OEL-5.2, oracle and dbconsole on this machine, specially not after googling the problem and finding out that I am not alone in this world. There are another two threads on OTN forums (Database General) showing the same problem even on 2GB machines:
DBConsole easting a CPU
11g stuck. 50-100% CPU after fresh install
So, I took another, a smaller free machine I've got at home (1GB RAM, 2.2MHz Pentium4, three 80GB disks), on which I used to experiment with new releases of software (this is the machine on which I installed 11g for the first time when it was released on OEL-5.0, and I can recall that everything was OK with EM). This is what I did:
1. I installed OEL-5.0 on the machine, adjusted linux and kernel parameters, and performed full 11g installation. Database and EM dbconsole worked nice with acceptable performance. Without activity in the database, %CPU = zero !!! The whole system was perfectly quiet.
2. Since everything was OK, I shutdown EM and oracle, and performed the full upgrade to OEL-5.2. When the upgrade finished, restarted the system, relinked all oracle binaries, and started oracle and EM dbconsole. Both worked perfectly again, just as before the upgrade. I repeated restarting the database and dbconsole several times, always with the same result - it really rocks. Without database activity, %CPU = zero%.
3. Using dbca, I dropped the database and created the new one with the same configuration options. Wow! I'm again in trouble. A half an hour after the creation of the database, %CPU raised up to 99%. That's it.
The crucial question here is: what is that in OEL-5.2, not existing in the 5.0, that causes dbca/em scripts to be embarrassed at the time of EM agent configuration?
Here are the outputs you required picked 30 minutes after starting the database and EM dbconsole (sustained 99% CPU utilization). Note that this is just a 1GB machine.
Kernel command line: ro root=LABEL=/ elevator=deadline rhgb quiet
[root@localhost ~]# cat /proc/meminfo
MemTotal:      1034576 kB
MemFree:         27356 kB
Buffers:          8388 kB
Cached:         609660 kB
SwapCached:      18628 kB
Active:         675376 kB
Inactive:       287072 kB
HighTotal:      130304 kB
HighFree:          260 kB
LowTotal:       904272 kB
LowFree:         27096 kB
SwapTotal:     3148700 kB
SwapFree:      2940636 kB
Dirty:              72 kB
Writeback:           0 kB
AnonPages:      328700 kB
Mapped:         271316 kB
Slab:            21136 kB
PageTables:      14196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   3665988 kB
Committed_AS: 1187464 kB
VmallocTotal:   114680 kB
VmallocUsed:      5860 kB
VmallocChunk:   108476 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     4096 kB
[root@localhost ~]# cat /proc/slabinfo
slabinfo - version: 2.1
# name            <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
rpc_buffers            8      8   2048    2    1 : tunables   24   12    8 : slabdata      4      4      0
rpc_tasks              8     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
rpc_inode_cache        6      7    512    7    1 : tunables   54   27    8 : slabdata      1      1      0
ip_conntrack_expect    0      0     96   40    1 : tunables 120   60    8 : slabdata      0      0      0
ip_conntrack          68     68    228   17    1 : tunables 120   60    8 : slabdata      4      4      0
ip_fib_alias           7    113     32 113    1 : tunables 120   60    8 : slabdata      1      1      0
ip_fib_hash            7    113     32 113    1 : tunables 120   60    8 : slabdata      1      1      0
fib6_nodes            22    113     32 113    1 : tunables 120   60    8 : slabdata      1      1      0
ip6_dst_cache         13     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
ndisc_cache            1     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
RAWv6                  4      5    768    5    1 : tunables   54   27    8 : slabdata      1      1      0
UDPv6                  9     12    640    6    1 : tunables   54   27    8 : slabdata      2      2      0
tw_sock_TCPv6          0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
request_sock_TCPv6     0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
TCPv6                  1      3   1280    3    1 : tunables   24   12    8 : slabdata      1      1      0
jbd_1k                 0      0   1024    4    1 : tunables   54   27    8 : slabdata      0      0      0
dm_mpath               0      0     28 127    1 : tunables 120   60    8 : slabdata      0      0      0
dm_uevent              0      0   2460    3    2 : tunables   24   12    8 : slabdata      0      0      0
dm_tio                 0      0     16 203    1 : tunables 120   60    8 : slabdata      0      0      0
dm_io                  0      0     20 169    1 : tunables 120   60    8 : slabdata      0      0      0
jbd_4k                 1      1   4096    1    1 : tunables   24   12    8 : slabdata      1      1      0
scsi_cmd_cache        10     10    384   10    1 : tunables   54   27    8 : slabdata      1      1      0
sgpool-128            36     36   2048    2    1 : tunables   24   12    8 : slabdata     18     18      0
sgpool-64             33     36   1024    4    1 : tunables   54   27    8 : slabdata      9      9      0
sgpool-32             34     40    512    8    1 : tunables   54   27    8 : slabdata      5      5      0
sgpool-16             35     45    256   15    1 : tunables 120   60    8 : slabdata      3      3      0
sgpool-8              60     60    128   30    1 : tunables 120   60    8 : slabdata      2      2      0
scsi_io_context        0      0    104   37    1 : tunables 120   60    8 : slabdata      0      0      0
ext3_inode_cache    4376   8216    492    8    1 : tunables   54   27    8 : slabdata   1027   1027      0
ext3_xattr           165    234     48   78    1 : tunables 120   60    8 : slabdata      3      3      0
journal_handle         8    169     20 169    1 : tunables 120   60    8 : slabdata      1      1      0
journal_head         684   1008     52   72    1 : tunables 120   60    8 : slabdata     14     14      0
revoke_table          18    254     12 254    1 : tunables 120   60    8 : slabdata      1      1      0
revoke_record          0      0     16 203    1 : tunables 120   60    8 : slabdata      0      0      0
uhci_urb_priv          0      0     28 127    1 : tunables 120   60    8 : slabdata      0      0      0
UNIX                  56    112    512    7    1 : tunables   54   27    8 : slabdata     16     16      0
flow_cache             0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
cfq_ioc_pool           0      0     92   42    1 : tunables 120   60    8 : slabdata      0      0      0
cfq_pool               0      0     96   40    1 : tunables 120   60    8 : slabdata      0      0      0
crq_pool               0      0     44   84    1 : tunables 120   60    8 : slabdata      0      0      0
deadline_drq         140    252     44   84    1 : tunables 120   60    8 : slabdata      3      3      0
as_arq                 0      0     56   67    1 : tunables 120   60    8 : slabdata      0      0      0
mqueue_inode_cache     1      6    640    6    1 : tunables   54   27    8 : slabdata      1      1      0
isofs_inode_cache      0      0    368   10    1 : tunables   54   27    8 : slabdata      0      0      0
hugetlbfs_inode_cache 1     11    340   11    1 : tunables   54   27    8 : slabdata      1      1      0
ext2_inode_cache       0      0    476    8    1 : tunables   54   27    8 : slabdata      0      0      0
ext2_xattr             0      0     48   78    1 : tunables 120   60    8 : slabdata      0      0      0
dnotify_cache          2    169     20 169    1 : tunables 120   60    8 : slabdata      1      1      0
dquot                  0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
eventpoll_pwq          1    101     36 101    1 : tunables 120   60    8 : slabdata      1      1      0
eventpoll_epi          1     30    128   30    1 : tunables 120   60    8 : slabdata      1      1      0
inotify_event_cache    1    127     28 127    1 : tunables 120   60    8 : slabdata      1      1      0
inotify_watch_cache   23     92     40   92    1 : tunables 120   60    8 : slabdata      1      1      0
kioctx               135    135    256   15    1 : tunables 120   60    8 : slabdata      9      9      0
kiocb                  0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
fasync_cache           0      0     16 203    1 : tunables 120   60    8 : slabdata      0      0      0
shmem_inode_cache    553    585    436    9    1 : tunables   54   27    8 : slabdata     65     65      0
posix_timers_cache     0      0     88   44    1 : tunables 120   60    8 : slabdata      0      0      0
uid_cache              5     59     64   59    1 : tunables 120   60    8 : slabdata      1      1      0
ip_mrt_cache           0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
tcp_bind_bucket       32    203     16 203    1 : tunables 120   60    8 : slabdata      1      1      0
inet_peer_cache        1     59     64   59    1 : tunables 120   60    8 : slabdata      1      1      0
secpath_cache          0      0     32 113    1 : tunables 120   60    8 : slabdata      0      0      0
xfrm_dst_cache         0      0    384   10    1 : tunables   54   27    8 : slabdata      0      0      0
ip_dst_cache           6     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
arp_cache              2     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
RAW                    2      7    512    7    1 : tunables   54   27    8 : slabdata      1      1      0
UDP                    3      7    512    7    1 : tunables   54   27    8 : slabdata      1      1      0
tw_sock_TCP            3     30    128   30    1 : tunables 120   60    8 : slabdata      1      1      0
request_sock_TCP       4     30    128   30    1 : tunables 120   60    8 : slabdata      1      1      0
TCP                   43     49   1152    7    2 : tunables   24   12    8 : slabdata      7      7      0
blkdev_ioc             3    127     28 127    1 : tunables 120   60    8 : slabdata      1      1      0
blkdev_queue          23     24    956    4    1 : tunables   54   27    8 : slabdata      6      6      0
blkdev_requests      137    161    172   23    1 : tunables 120   60    8 : slabdata      7      7      0
biovec-256             7      8   3072    2    2 : tunables   24   12    8 : slabdata      4      4      0
biovec-128             7     10   1536    5    2 : tunables   24   12    8 : slabdata      2      2      0
biovec-64              7     10    768    5    1 : tunables   54   27    8 : slabdata      2      2      0
biovec-16              7     15    256   15    1 : tunables 120   60    8 : slabdata      1      1      0
biovec-4               8     59     64   59    1 : tunables 120   60    8 : slabdata      1      1      0
biovec-1             406    406     16 203    1 : tunables 120   60    8 : slabdata      2      2    300
bio                  564    660    128   30    1 : tunables 120   60    8 : slabdata     21     22    204
utrace_engine_cache    0      0     32 113    1 : tunables 120   60    8 : slabdata      0      0      0
utrace_cache           0      0     32 113    1 : tunables 120   60    8 : slabdata      0      0      0
sock_inode_cache     149    230    384   10    1 : tunables   54   27    8 : slabdata     23     23      0
skbuff_fclone_cache   20     20    384   10    1 : tunables   54   27    8 : slabdata      2      2      0
skbuff_head_cache     86    210    256   15    1 : tunables 120   60    8 : slabdata     14     14      0
file_lock_cache       22     40     96   40    1 : tunables 120   60    8 : slabdata      1      1      0
Acpi-Operand        1147   1196     40   92    1 : tunables 120   60    8 : slabdata     13     13      0
Acpi-ParseExt          0      0     44   84    1 : tunables 120   60    8 : slabdata      0      0      0
Acpi-Parse             0      0     28 127    1 : tunables 120   60    8 : slabdata      0      0      0
Acpi-State             0      0     44   84    1 : tunables 120   60    8 : slabdata      0      0      0
Acpi-Namespace       615    676     20 169    1 : tunables 120   60    8 : slabdata      4      4      0
delayacct_cache      233    312     48   78    1 : tunables 120   60    8 : slabdata      4      4      0
taskstats_cache       12     53     72   53    1 : tunables 120   60    8 : slabdata      1      1      0
proc_inode_cache     622    693    356   11    1 : tunables   54   27    8 : slabdata     63     63      0
sigqueue               8     27    144   27    1 : tunables 120   60    8 : slabdata      1      1      0
radix_tree_node     6220   8134    276   14    1 : tunables   54   27    8 : slabdata    581    581      0
bdev_cache            37     42    512    7    1 : tunables   54   27    8 : slabdata      6      6      0
sysfs_dir_cache     4980   4992     48   78    1 : tunables 120   60    8 : slabdata     64     64      0
mnt_cache             36     60    128   30    1 : tunables 120   60    8 : slabdata      2      2      0
inode_cache         1113   1254    340   11    1 : tunables   54   27    8 : slabdata    114    114     81
dentry_cache       11442 18560    136   29    1 : tunables 120   60    8 : slabdata    640    640    180
filp                7607 10000    192   20    1 : tunables 120   60    8 : slabdata    500    500    120
names_cache           19     19   4096    1    1 : tunables   24   12    8 : slabdata     19     19      0
avc_node              14     72     52   72    1 : tunables 120   60    8 : slabdata      1      1      0
selinux_inode_security 814   1170     48   78    1 : tunables 120   60    8 : slabdata     15     15      0
key_jar               14     30    128   30    1 : tunables 120   60    8 : slabdata      1      1      0
idr_layer_cache      170    203    136   29    1 : tunables 120   60    8 : slabdata      7      7      0
buffer_head        38892 39024     52   72    1 : tunables 120   60    8 : slabdata    542    542      0
mm_struct            108    135    448    9    1 : tunables   54   27    8 : slabdata     15     15      0
vm_area_struct     11169 14904     84   46    1 : tunables 120   60    8 : slabdata    324    324    144
fs_cache              82    177     64   59    1 : tunables 120   60    8 : slabdata      3      3      0
files_cache          108    140    384   10    1 : tunables   54   27    8 : slabdata     14     14      0
signal_cache         142    171    448    9    1 : tunables   54   27    8 : slabdata     19     19      0
sighand_cache        127    135   1344    3    1 : tunables   24   12    8 : slabdata     45     45      0
task_struct          184    246   1360    3    1 : tunables   24   12    8 : slabdata     82     82      0
anon_vma            3313   5842     12 254    1 : tunables 120   60    8 : slabdata     23     23      0
pgd                   84     84   4096    1    1 : tunables   24   12    8 : slabdata     84     84      0
pid                  237    303     36 101    1 : tunables 120   60    8 : slabdata      3      3      0
size-131072(DMA)       0      0 131072    1   32 : tunables    8    4    0 : slabdata      0      0      0
size-131072            0      0 131072    1   32 : tunables    8    4    0 : slabdata      0      0      0
size-65536(DMA)        0      0 65536    1   16 : tunables    8    4    0 : slabdata      0      0      0
size-65536             2      2 65536    1   16 : tunables    8    4    0 : slabdata      2      2      0
size-32768(DMA)        0      0 32768    1    8 : tunables    8    4    0 : slabdata      0      0      0
size-32768             9      9 32768    1    8 : tunables    8    4    0 : slabdata      9      9      0
size-16384(DMA)        0      0 16384    1    4 : tunables    8    4    0 : slabdata      0      0      0
size-16384             6      6 16384    1    4 : tunables    8    4    0 : slabdata      6      6      0
size-8192(DMA)         0      0   8192    1    2 : tunables    8    4    0 : slabdata      0      0      0
size-8192              5      5   8192    1    2 : tunables    8    4    0 : slabdata      5      5      0
size-4096(DMA)         0      0   4096    1    1 : tunables   24   12    8 : slabdata      0      0      0
size-4096            205    205   4096    1    1 : tunables   24   12    8 : slabdata    205    205      0
size-2048(DMA)         0      0   2048    2    1 : tunables   24   12    8 : slabdata      0      0      0
size-2048            260    270   2048    2    1 : tunables   24   12    8 : slabdata    135    135      0
size-1024(DMA)         0      0   1024    4    1 : tunables   54   27    8 : slabdata      0      0      0
size-1024            204    204   1024    4    1 : tunables   54   27    8 : slabdata     51     51      0
size-512(DMA)          0      0    512    8    1 : tunables   54   27    8 : slabdata      0      0      0
size-512             367    464    512    8    1 : tunables   54   27    8 : slabdata     58     58      0
size-256(DMA)          0      0    256   15    1 : tunables 120   60    8 : slabdata      0      0      0
size-256             487    495    256   15    1 : tunables 120   60    8 : slabdata     33     33      0
size-128(DMA)          0      0    128   30    1 : tunables 120   60    8 : slabdata      0      0      0
size-128            2242   2490    128   30    1 : tunables 120   60    8 : slabdata     83     83      0
size-64(DMA)           0      0     64   59    1 : tunables 120   60    8 : slabdata      0      0      0
size-32(DMA)           0      0     32 113    1 : tunables 120   60    8 : slabdata      0      0      0
size-64             1409   2950     64   59    1 : tunables 120   60    8 : slabdata     50     50      0
size-32             3596   3842     32 113    1 : tunables 120   60    8 : slabdata     34     34      0
kmem_cache           145    150    256   15    1 : tunables 120   60    8 : slabdata     10     10      0
[root@localhost ~]# slabtop -d 5
Active / Total Objects (% used)    : 97257 / 113249 (85.9%)
Active / Total Slabs (% used)      : 4488 / 4488 (100.0%)
Active / Total Caches (% used)     : 101 / 146 (69.2%)
Active / Total Size (% used)       : 15076.34K / 17587.55K (85.7%)
Minimum / Average / Maximum Object : 0.01K / 0.16K / 128.00K
OBJS ACTIVE USE OBJ SIZE SLABS OBJ/SLAB CACHE SIZE NAME
25776 25764 99%    0.05K    358       72      1432K buffer_head
16146 15351 95%    0.08K    351       46      1404K vm_area_struct
15138   7779 51%    0.13K    522       29      2088K dentry_cache
9720   9106 93%    0.19K    486       20      1944K filp
7714   7032 91%    0.27K    551       14      2204K radix_tree_node
5070   5018 98%    0.05K     65       78       260K sysfs_dir_cache
4826   4766 98%    0.01K     19      254        76K anon_vma
4824   3406 70%    0.48K    603        8      2412K ext3_inode_cache
3842   3691 96%    0.03K     34      113       136K size-32
2190   2174 99%    0.12K     73       30       292K size-128
1711   1364 79%    0.06K     29       59       116K size-64
1210   1053 87%    0.33K    110       11       440K inode_cache
1196   1147 95%    0.04K     13       92        52K Acpi-Operand
1170    814 69%    0.05K     15       78        60K selinux_inode_security
   936    414 44%    0.05K     13       72        52K journal_head
   747    738 98%    0.43K     83        9       332K shmem_inode_cache
   693    617 89%    0.35K     63       11       252K proc_inode_cache
   676    615 90%    0.02K      4      169        16K Acpi-Namespace
   609    136 22%    0.02K      3      203        12K biovec-1
   495    493 99%    0.25K     33       15       132K size-256
   480    384 80%    0.12K     16       30        64K bio
   440    399 90%    0.50K     55        8       220K size-512
   312    206 66%    0.05K      4       78        16K delayacct_cache
   303    209 68%    0.04K      3      101        12K pid
   290    290 100%    0.38K     29       10       116K sock_inode_cache
[root@localhost ~]# cat /etc/sysctl.conf
# Kernel sysctl configuration file for Red Hat Linux
# Controls IP packet forwarding
net.ipv4.ip_forward=0
# Controls source route verification
net.ipv4.conf.default.rp_filter=1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route=0
# Oracle
net.ipv4.ip_local_port_range=1024 65000
net.core.rmem_default=4194304
net.core.rmem_max=4194304
net.core.wmem_default=262144
net.core.wmem_max=262144
net.ipv4.tcp_rmem=4096 65536 4194304
net.ipv4.tcp_wmem=4096 65536 4194304
# Keepalive Oracle
net.ipv4.tcp_keepalive_time=3000
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=15
net.ipv4.tcp_retries2=3
net.ipv4.tcp_syn_retries=2
net.ipv4.tcp_sack=0
net.ipv4.tcp_timestamps=0
net.ipv4.tcp_window_scaling=0
# Oracle
fs.file-max = 6553600
fs.aio-max-nr=3145728
kernel.shmmni=4096
kernel.sem=250 32000 100 142
kernel.shmmax=2147483648
kernel.shmall=3279547
kernel.msgmnb=65536
kernel.msgmni=2878
kernel.msgmax=8192
kernel.exec-shield=0
# Controls the System Request debugging functionality of the kernel
kernel.sysrq=1
kernel.panic=60
kernel.core_uses_pid=1
[root@localhost ~]# free | grep Swap
Swap:      3148700     319916    2828784
[root@localhost ~]# cat /etc/fstab | grep "/dev/shm"
tmpfs                   /dev/shm                tmpfs   size=1024M      0 0
[root@localhost ~]# df | grep "/dev/shm"
tmpfs                  1048576    452128    596448 44% /dev/shm
NON-DEFAULT DB PARAMETERS:
db_block_size        8192
memory_target          633339904 /* automatic memory management */
open_cursors         300
processes            256
disk_async_io        TRUE
filesystemio_options SETALL

IPhone 5 - Excessive data usage and data "bleed"

We recently upgraded my daughter's phone from a Samsung to an iPhone 5, originally running iOS 6, now running iOS 7. The Samsung (Android) phone used less than .5 MB per month, whereas the iPhone 5 will consume that much data in one day. About 80% of the phone's usage is on WiFi, and is only actively used on the cellular network less than an hour a day. However, the phone and the Verizon data usage log show data being consumed even when connected continously to wifi.
With help from a Verizon representative, we turned off location services, closed all background apps and stopped automatic updates and refreshes, shut off icloud, email, and anything else that could possibly be running in the background or consuming data. The changes didn't do anything to slow the usage, and the Verizon reps suggested that my daughter was secretly using her phone in the middle of the night to play games and watch movies. At Verizon's recommendation, we signed up for parental controls, and set them to prevent the phone from being used during the school day, and at night. However, the phone and Verizon continue to show data use in tiny increments 24 hours per day. These post in the Verizon data usage logs about every 10 minutes, and are typically 10-20KB.
Using the parental controls, I set a hard data stop each week so that we could meter her data out over a month's time and prevent overages. It is supposed to stop all data usage on the phone once she reaches a preset limit. She would usually hit the 1GB limit in a day or two, but the phone and Verizon's data usage log show that the phone continues to bleed data 24 hours per day even after the limit is reached and she is unable to use her phone. Verizon can offer no explanation.
In addition to the data bleed, the actual data usage for virtually any activity that required data is substantially higher than what I would see for the same use on my iPhone 4s. For example, a couple of youtube videos played on her iPhone 5 resulted in 0.8GB being used in just a few minutes, vs about 50MB on my 4s for the same videos. Verizon seems to suggest that this is due to the higher resolution and speed, but it seems excessive.
Here's a Youtube video I found that seems to show our exact issue. We've done similar tests on our phone, with the same results.
http://www.youtube.com/watch?v=q9AR2rEFcKk
Although it is frequently suggested that the "fix" for this problem is to turn off cellular, that hardly addresses the problem. It would also mean we have purchased a very expensive iPod.
Is there anyone who can help us address this issue? Verizon has been no help, and does not acknowledge this as an ongoing problem, despite the fact that there are countless articles, blogs, and videos online about the very same issue. We have tried a number of the "fix" recommendations we've found online, but thus far have had no success.

There's something wrong. Have you tried the 4 Rs basic troubleshooting steps?
Restart:
1. Press and hold the Sleep/Wake button until the red "slide to power off" slider appears, and then slide the slider.
2. Press and hold the Sleep/Wake button until the Apple logo appears.
Reset: Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Note: You will not lose any data
Restore from backup
Restore as new
http://support.apple.com/kb/HT1414
This article is about battery life, there are a few tips about data usage as well.
http://www.apple.com/batteries/iphone.html
Data settings & usage
http://support.apple.com/kb/HT4146
If all failed, make an appointment with the Apple genius at your local Apple Store and have them evaluate.

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