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What is jqs.exe?

Part of Java(TM) Platform SE 6 U11 by Sun Microsystems

What is it?

This library is part of the Java Platform Standard Edition (Java SE), a platform for programming in the Java language used to deploy portable applications for general use. Java SE consists of a virtual machine, which must be used to run Java programs, together with a set of libraries needed to allow the use of file systems, networks, graphical interfaces, and so on, from within those programs.
Description of jqs.exe from Sun Microsystems
Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers, as well as in today's demanding embedded environments. Java offers the rich user interface, performance, versatility, portability, and security that today’s applications require.
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How does jqs.exe run?

Service - jqs.exe runs as a background Windows service (JavaQuickStarterService). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network.


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the jqs.exe process running.Of the 0.3% of jqs.exe users, 85.0% have disabled it.
How resource intensive is jqs.exe?
Comparison based on the average resource utilization across all programs.
2.04590% CPU20459016.4%
Average CPU utilization across all programs is 0.00001%.
     1.95 MB RAM9.1%
Average private memory utilization across all programs is 21.53 MB.
11,280 /min500.7%
Average I/O read and write operations for all programs is 2,253 per minute.
         4 GDI objects2.7%
Average number of GUI GDI and USER objects for all programs is 150.
940 context switches/sec940.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\java\jre6\bin\jqs.exe

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)
Windows 7 Home Premium (6.1.7601.65536)

About Sun Microsystems, Inc.

Sun Microsystems is a multinational vendor of computers, computer software and hardware, and information technology services. Sun is a proponent of open systems More...
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File details

File name: jqs.exe
Publisher: Sun Microsystems, Inc. (verified)
Name: Java(TM) Platform SE 6 U11
Description: Java(TM) Quick Starter Service
Size: 149.4 KB
Original file name: jqs.exe

Digital certificate

Issued to: Sun Microsystems

Resource utilization

CPU utilization averages
Total CPU: 2.2196721311%
Privileged CPU: 0.1737704918%
User CPU: 2.04590163934426%
Privileged CPU time: 265.62 ms
Privileged CPU time /min: 204 ms
Context switches /sec: 940
Memory utilization averages
Committed memory: 36.31 MB
Peak committed memory: 49.76 MB
Paged memory: 1.95 MB
Peak paged memory: 2.2 MB
Paged system memory: 52.6 KB
Non-paged system memory: 33.5 KB
Working set memory: 1.63 MB
Peak working set memory: 16.2 MB
Min working set memory: 1.35 MB
Private memory: 1.95 MB
Page faults: 13,538
Page faults /min: 10,418
Process I/O averages
Total read operations: 590
Read operations /min: 454
Total read transfer: 17.11 MB
Read transfer /min: 13.17 MB
Total write operations: 143
Write operations /min: 110
Total write transfer: 9.74 KB
Write transfer /min: 7.49 KB
Total other operations: 2,276
Other operations /min: 1,751
Total other transfer: 57.3 KB
Other Transfer /min: 44.09 KB
GUI Object Averages
GDI objects: 4
USER objects: 2
Handle count average: 144
Thread count average: 5
Thread resource averages

Process details

Runs as (owner): System
Integrety level: Undefined
Windows platform: 32-bit
Runs as a service: Yes
Parent Process
Process Command
"C:\Program Files\Java\jre6\bin\jqs.exe" -service -config "C:\Program Files\Java\jre6\lib\deploy\jqs\jqs.conf"

Service details

Name: JavaQuickStarterService

Network connectivity

TCP: localhost on port 5152

Image hashes

MD5: 32192b4ebe8720ed8d49a455c962cb91
SHA-1: 19dbfa719df1ebc49a3df0e080bba206b8ef01c4
SHA-256: 00eefa0e6fcf329de0a9d98f1231a9f23d059a4cf41460f7728c3dd0cd1746c4

PE image details

Subsystem: Windows Console
Langauge*: Microsoft Visual C++ 7.1
File packed: No
Import Table
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