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What is jusched.exe?

Part of Java(TM) Platform SE Auto Updater 2 0 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 jusched.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. ”
Download Boost and enjoy your PC. Remove Java(TM) Platform SE Auto Updater 2 0 and optimize your PC.

How does jusched.exe run?

Process - jusched.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account. jusched.exe is executed by the process explorer.exe (Windows Explorer by Microsoft).

How does jusched.exe start?

Startup files (all users) run - jusched.exe is registered with the run identifier 'SunJavaUpdateSched' and the execution command '"C:\Program Files\Common Files\Java\Java Update\jusched.exe"' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.
Scheduled task - jusched.exe is launched automatically by registering itself into the Windows Task Scheduler under the task name '\Java Update Scheduler'. Task Scheduler provides the ability to schedule the launch of programs or scripts at pre-defined times or after specified time intervals or even with event-based triggers.

Community

What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the jusched.exe process running.Of the 0.3% of jusched.exe users, 91.0% have disabled it.
How stable is Java(TM) Platform SE Auto Updater 2 0?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
     jusched.exe0.03%
Typical program1.26%
How resource intensive is jusched.exe?
Comparison based on the average resource utilization across all programs.
0.00644% CPU64376.1%
Average CPU utilization across all programs is 0.00001%.
          2.59 MB RAM12.0%
Average private memory utilization across all programs is 21.53 MB.
 40 /min1.8%
Average I/O read and write operations for all programs is 2,253 per minute.
         9 GDI objects6.0%
Average number of GUI GDI and USER objects for all programs is 150.
120 context switches/sec120.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:
C:\Program Files\common files\java\java update\jusched.exe

Are there other versions of Java(TM) Platform SE Auto Upda...?

jusched.exe - version 2.1.9.0 (this)
jusched.exe - version 2.1.6.0

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by Java(TM) Platform SE Auto Updater 2 0.
urlmon.dll (Windows® Internet Explorer by Microsoft)

What else is related?

jusched.exe (Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems)
jucheck.exe (Java(TM) Platform SE Auto Updater 2 0 by Oracle America)
jusched.exe (Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems)
jucheck.exe (Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems)
jusched.exe (Java(TM) Platform SE Auto Updater 2 0 by Sun Microsystems)
java.exe (Java(TM) Platform SE 6 U38 by Sun Microsystems)
jsoundds.dll (Java(TM) Platform SE 7 U15 by Oracle America)
jsound.dll (Java(TM) Platform SE 7 U15 by Oracle America)
management.dll (Java(TM) Platform SE 7 U15 by Oracle America)
rmi.dll (Java(TM) Platform SE 6 U30 by Sun Microsystems)
jli.dll (Java(TM) Platform SE 6 U30 by Sun Microsystems)
sunmscapi.dll (Java(TM) Platform SE 6 U30 by Sun Microsystems)
rmiregistry.exe (Java(TM) Platform SE 6 U30 by Sun Microsystems)
jqs.exe (Java(TM) Platform SE 7 U40 by Oracle America)
npjp2.dll (Java(TM) Platform SE 7 U40 by Oracle America)
npdeployjava1.dll (Java Deployment Toolkit 7.0.400.43 by Oracle America)
javaw.exe (Java(TM) Platform SE 7 U40 by Oracle America)
jp2ssv.dll (Java(TM) Platform SE 7 U40 by Oracle America)
ssv.dll (Java(TM) Platform SE 7 U40 by Oracle America)
wsdetect.dll (Java(TM) Platform SE 7 U25 by Oracle America)
ssv.dll (Java(TM) Platform SE 6 U26 by Sun Microsystems)
ssv.dll (Java(TM) Platform SE 6 U18 by Sun Microsystems)

Java(TM) Platform SE Auto Updater 2 0 Stability

jusched.exe crashes or has encountered a critical error 0.8900% of the time.
1.  
Error: Stopped working (InPageError)
Occurred: over 6 months ago
2.  
Error: Stopped working (APPCRASH)
Occurred: over 6 months ago
3.  
Error: Stopped working (APPCRASH)
Occurred: over 6 months ago

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.131072)
Microsoft Windows XP (5.1.2600.196608)
Microsoft Windows XP (5.2.3790.131072)
Windows Vista (TM) Home Premium (6.0.6000.0)
Windows Vista (TM) Home Basic (6.0.6001.65536)
Windows Vista (TM) Home Premium (6.0.6001.65536)
Windows Vista (TM) Ultimate (6.0.6001.65536)
Windows Vista (TM) Business (6.0.6002.131072)
Windows Vista (TM) Home Basic (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)
Windows Vista (TM) Ultimate (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)

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: jusched.exe
Publisher: Sun Microsystems, Inc. (verified)
Name: Java(TM) Platform SE Auto Updater 2 0
Description: Java(TM) Update Scheduler
Version: 2.1.9.0
Size: 246.92 KB
Original file name: jusched.exe

Digital certificate

Issued to: Oracle America
Certificate authority: VeriSign
Expiration date: 7/7/2013

Resource utilization

CPU utilization averages
Total CPU: 0.0069319137%
Privileged CPU: 0.0004943070%
User CPU: 0.00643760672752%
Privileged CPU time: 221545.18 ms
Privileged CPU time /min: 17 ms
CPU cycle count: 330,419,980
CPU cycle count /min: 4,557,809
Context switches /sec: 120
Memory utilization averages
Committed memory: 65.5 MB
Peak committed memory: 90.79 MB
Paged memory: 2.59 MB
Peak paged memory: 2.76 MB
Paged system memory: 120.08 KB
Non-paged system memory: 8.97 KB
Working set memory: 3.68 MB
Peak working set memory: 7.17 MB
Min working set memory: 2.04 MB
Private memory: 2.59 MB
Page faults: 6,982
Page faults /min: 12
Process I/O averages
Total read operations: 44
Read operations /min: 1
Total read transfer: 116.81 KB
Read transfer /min: 420 Bytes
Total write operations: 32
Write operations /min: 1
Total write transfer: 7.7 KB
Write transfer /min: 3 Bytes
Total other operations: 1,559
Other operations /min: 22
Total other transfer: 51.96 KB
Other Transfer /min: 1.06 KB
GUI Object Averages
GDI objects: 9
Peak GDI objects: 10
USER objects: 2
Peak USER objects: 3
Resources
Handle count average: 156
Thread count average: 3
Thread resource averages
ntdll.dll
ntdll.dll

Process details

Runs as (owner): User
Integrety level: Undefined
Windows platform: 32-bit
System Tray: Yes
Parent Processes
explorer.exe (Windows Explorer by Microsoft)
explorer.exe (Windows Explorer by Microsoft)
taskeng.exe (Task Scheduler Engine by Microsoft)
soluto.exe (Soluto by Soluto)
Child Processes
jucheck.exe (Java(TM) Platform SE Auto Updater 2 0 by Oracle America)
gamefly.exe (by GameFly)
Process Commands
"C:\Program Files\Common Files\Java\Java Update\jusched.exe"
"C:\Program Files\Common Files\Java\Java Update\jusched.exe"
"C:\Program Files\common files\java\java update\jusched.exe"
"C:\Program Files\Common Files\Java\Java Update\jusched.exe"

Startup files (all users) run details

Name: SunJavaUpdateSched
Command: "C:\Program Files\Common Files\Java\Java Update\jusched.exe"

Scheduled task details

Name: Java Update Scheduler
Command: \Java Update Scheduler

Network connectivity

TCP: a23-7-192-60.deploy.akamaitechnologies.com on port 1589
TCP: a23-67-0-60.deploy.akamaitechnologies.com on port 49264
TCP: a23-61-176-60.deploy.static.akamaitechnologies.com on port 51325
TCP: a23-55-224-60.deploy.akamaitechnologies.com on port 49682
TCP: a23-53-80-60.deploy.akamaitechnologies.com on port 1380
TCP: a23-49-192-60.deploy.akamaitechnologies.com on port 50222
TCP: a23-44-208-60.deploy.akamaitechnologies.com on port 49316
TCP: a23-13-160-60.deploy.akamaitechnologies.com on port 1645
TCP: a23-12-176-60.deploy.akamaitechnologies.com on port 49371

Image hashes

MD5: 12916e0642e92561c98b18a2a2d01b14
SHA-1: f81d6a45c36714875f680952c96af1eb862f2cbc
SHA-256: 4c28478cfe25e1f29aef8ba6f2faf3e6c2b34bf18ca77052813903e10addccd5

PE image details

File packed: No
Import Table
advapi32.dll
gdi32.dll
kernel32.dll
ole32.dll
shell32.dll
user32.dll
wininet.dll
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