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What is vcperfservice.exe?

Part of VAIO Care Performance Service by Sony

What is it?

VAIO Care software included on your laptop is designed to help users maintain and update Sony computers.
Description of vcperfservice.exe from Sony
Whether you enter VAIO Care from the ASSIST button or start menu, this utility can guide you through troubleshooting steps, system updates, configuration tools and system tune-up options. VAIO Care is actually a built-in troubleshooting and maintenance program that comes installed on your VAIO PC to help you maintain peak performance and resolve any concerns you may be having with your VAIO PC. Be aware, not all VAIO PCs will have the ASSIST button but you can easily access it under your programs list in the start menu button.
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How does vcperfservice.exe run?

Service - vcperfservice.exe runs as a background Windows service called 'SampleCollector' (VAIO Care Performance Service). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. VAIO Care Performance Service runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the vcperfservice.exe process running.Of the 0.3% of vcperfservice.exe users, 16.7% have disabled it.
How resource intensive is vcperfservice.exe?
Comparison based on the average resource utilization across all programs.
0.00003% CPU312.8%
Average CPU utilization across all programs is 0.00001%.
13.86 MB RAM64.4%
Average private memory utilization across all programs is 21.53 MB.
     4 context switches/sec4.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\sony\vaio care\vcperfservice.exe

Are there other versions of VAIO Care Performance Service?

Why are multiple of the same versions listed?

What else is related?

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)
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File details

File name: vcperfservice.exe
Publisher: Sony Corporation (verified)
Name: VAIO Care Performance Service
Description: VAIO Care Performance Service
Product version: 3, 1, 0, 0126
Size: 253.43 KB
Original file name: VCPerfService.exe

Digital certificate

Issued to: Sony Corporation
Certificate authority: VeriSign
Effective date: 3/28/2011
Expiration date: 3/28/2012

Resource utilization

CPU utilization averages
Total CPU: 0.0002029540%
Privileged CPU: 0.0001716769%
User CPU: 0.00003127716080%
Privileged CPU time: 11247.67 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 1,552,991,470
Context switches /sec: 4
Memory utilization averages
Committed memory: 85.8 MB
Peak committed memory: 121.35 MB
Paged memory: 13.86 MB
Peak paged memory: 17.85 MB
Paged system memory: 147.88 KB
Non-paged system memory: 14.66 KB
Working set memory: 13.73 MB
Peak working set memory: 13.79 MB
Min working set memory: 11.31 MB
Private memory: 13.86 MB
Page faults: 255,813
Page faults /min: 0
Process I/O averages
Total read operations: 14
Total read transfer: 1.86 MB
Total write operations: 1,724
Total write transfer: 67.58 KB
Total other operations: 677,437
Total other transfer: 20.86 MB
Handle count average: 246
Thread count average: 7
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Child Process
Process Command
"C:\Program Files\Sony\VAIO Care\VCPerfService.exe" "/service" "/sstates" "/sampleinterval=5000" "/procinterval=5" "/dllinterval=120" "/counter=\Processor(_Total)\% Processor TimC:1/counter=\PhysicalDisk(_Total)\Disk Bytes/seC:1" "/counter=\Network Interface(*)\Bytes Total/seC:1" "/expandcounter=\Processor Information(*)\Processor FrequencC:1" "&_" "/expandcounter=\Processor(*)\% Idle TimC:1" "/expandcounter=\Processor(*)\% C1 TimC:1" "/expandcounter=\Processor(*)\% C2 TimC:1" "/expandcounter=\P

Service details

Name: VAIO Care Performance Service
Service name: SampleCollector
Service type: Win32OwnProcess
Description: “Checks the systems performance for VAIO Care.”

Image hashes

MD5: f12429a2519e98b85eb3a9db977a937c
SHA-1: 2076a75ae3779386c79bc5378f4e9f4f786ffb97
SHA-256: da9bbf8939f3f378ad2d4b129d62e77ae2f3e3d6967490c89a20ac04c15c5e33

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
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