MBP - CPU sometimes running off the charts!

EtreCheck version: 2.5.3 (206)

Report generated 10/10/15, 2:26 PM

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Click the [Click for details] links for more information about that line.

Hardware Information: (What does this mean?)

MacBook Pro (13-inch, Mid 2009)

[Click for Technical Specifications]

[Click for User Guide]

MacBook Pro - model: MacBookPro5,5

1 2.26 GHz Intel Core 2 Duo CPU: 2-core

8 GB RAM Upgradeable

[Click for upgrade instructions]

BANK 0/DIMM0

4 GB DDR3 1333 MHz ok

BANK 1/DIMM0

4 GB DDR3 1333 MHz ok

Bluetooth: Old - Handoff/Airdrop2 not supported

Wireless: en1: 802.11 a/b/g/n

Battery: Health = Normal - Cycle count = 1654 - SN = W013853P5D3BA

Video Information: (What does this mean?)

NVIDIA GeForce 9400M - VRAM: 256 MB

Color LCD 1280 x 800

System Software: (What does this mean?)

OS X Yosemite 10.10.5 (14F27) - Time since boot: about 6 days

Disk Information: (What does this mean?)

Crucial_CT250MX200SSD1 disk0 : (250.06 GB) (Solid State - TRIM: No)

EFI (disk0s1) <not mounted> : 210 MB

Macintosh HD (disk0s2) / : 249.07 GB (219.41 GB free)

Recovery HD (disk0s3) <not mounted> [Recovery]: 784 MB

HL-DT-ST DVDRW GS23N ()

USB Information: (What does this mean?)

Apple Inc. Built-in iSight

Apple Internal Memory Card Reader

Apple Inc. Apple Internal Keyboard / Trackpad

Apple Computer, Inc. IR Receiver

Apple Inc. BRCM2046 Hub

Apple Inc. Bluetooth USB Host Controller

Gatekeeper: (What does this mean?)

Mac App Store and identified developers

Kernel Extensions: (What does this mean?)

/System/Library/Extensions

[not loaded] com.paceap.kext.pacesupport.master (5.9.1 - SDK 10.6) [Click for support]

/System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns

[not loaded] com.paceap.kext.pacesupport.leopard (5.9.1 - SDK 10.4) [Click for support]

[not loaded] com.paceap.kext.pacesupport.panther (5.9.1 - SDK 10.-1) [Click for support]

[loaded] com.paceap.kext.pacesupport.snowleopard (5.9.1 - SDK 10.6) [Click for support]

[not loaded] com.paceap.kext.pacesupport.tiger (5.9.1 - SDK 10.4) [Click for support]

Launch Daemons: (What does this mean?)

[loaded] PACESupport.plist [Click for support]

[loaded] com.adobe.fpsaud.plist [Click for support]

[running] com.paceap.eden.licensed.plist [Click for support]

User Launch Agents: (What does this mean?)

[loaded] com.google.keystone.agent.plist [Click for support]

User Login Items: (What does this mean?)

None

Other Apps: (What does this mean?)

[running] com.apple.xpc.launchd.oneshot.0x10000004.EtreCheck

[running] com.google.Chrome.72736

Internet Plug-ins: (What does this mean?)

FlashPlayer-10.6: Version: 19.0.0.185 - SDK 10.6 [Click for support]

Flash Player: Version: 19.0.0.185 - SDK 10.6 [Click for support]

QuickTime Plugin: Version: 7.7.3

Default Browser: Version: 600 - SDK 10.10

3rd Party Preference Panes: (What does this mean?)

Flash Player [Click for support]

Time Machine: (What does this mean?)

Time Machine not configured!

Top Processes by CPU: (What does this mean?)

43% Google Chrome Helper(13)

16% WindowServer

10% Google Chrome

2% SystemUIServer

0% powerd

Top Processes by Memory: (What does this mean?)

1.02 GB Google Chrome Helper(13)

519 MB kernel_task

459 MB softwareupdated

213 MB Google Chrome

123 MB mds_stores

Virtual Memory Information: (What does this mean?)

3.52 GB Free RAM

4.48 GB Used RAM (2.08 GB Cached)

0 B Swap Used

Thanks - That's good to know. But (there's the but), this RAM worked just fine for 5 years. This problem is recent

Any idea why the system is taking up 50% of the processor?

Hopefully this doesn't sound like I don't want help - Because I do, and appreciate the input.

Yes - I see that Chrome is being a hog. But why is the system at 50%? Or - Are you suggesting that I can't run Chrome (one application) on this Mac? Again, it worked just fine before and now it's not. I also see that on my new MBP, the system takes up somewhere around 3%. Yes, it's an i7 processor, but that's a huge margin.

As stated - That RAM was in the machine for 5 years - It's not a problem

And you're suggesting that the battery is slowing down the machine? That's not an issue.

I was under the impression that you could receive assistance here. It appears that I am mistaken.

If you answered the question as opposed to trying to rack up your post count, I would appreciate it.