Home How it works Support Boost Connect Download

Boost Connect

Uncovering the DNA of programs.
Good programs    
1
6
7
,
7
9
6
 
Fair programs  
0
1
1
,
1
2
0
 
Bad programs 
0
0
4
,
2
7
7

What is tier0_s.dll?

Part of tier0_s Dynamic Link Library by Valve

What is it?

Steam is a digital distribution, digital rights management, multiplayer platform developed by Valve. It is used to distribute games and related media online. Steam's primary service is to allow its users to download games and other software that they have in their virtual software library to their local computers. Steam provides digital rights management (DRM) for software titles, by providing "custom executable generation" for executable files that are unique for each user.
Description of tier0_s.dll from Valve
We have over 2,000 games from Action to Indie and everything in-between. Enjoy exclusive deals, automatic game updates and other great perks. Meet new people, join game groups, form clans, chat in-game and more! With over 40 million potential friends (or enemies), the fun never stops.
Download Boost and enjoy your PC. Speed up tier0_s Dynamic Link Library and optimize your PC.

How is tier0_s.dll loaded?

Process Module - tier0_s.dll is loaded as a DLL (dynamic link library) module within the process Steam.exe (Steam by Valve Corporation) via run-time dynamic linking.
tier0_s Dynamic Link Library is loaded by:

Community

What is the community is seeing?What is the community is doing?
About 0.4% of all Boost users have the tier0_s.dll file.Of the 0.4% of tier0_s.dll users, 14.3% have disabled it.
How resource intensive is the loaded module tier0_s.dll?
Comparison based on the average resource utilization across all programs.
                              0.05741472% CPU4784.6%
Average thread CPU utilization across all loaded modules is 0.00120%.
63 context switches/sec420.0%
Average context switches for all programs is 15 per second.
Typical file (disk image) location:
C:\Program Files\steam\tier0_s.dll

Are there other versions of tier0_s Dynamic Link Library?

What else is related?

What Windows OS versions does this run on?

Windows Vista (TM) Ultimate (6.0.6000.0)
Windows 7 Home Premium (6.1.7601.65536)

About Valve Corporation

Valve Corporation (also known as Valve Software or simply Valve) is an American video game development and digital distribution company made famous by its highl More...
Download Boost

File details

File name: tier0_s.dll
Publisher: Valve Corporation (verified)
Name: tier0_s Dynamic Link Library
Description: tier0_s Dynamic Link Library (buildbot_winslave01_steam_rel_client_win32@winslave01)
Version: 01.89.86.91
Product version: 01.00.00.01
Size: 256.91 KB
Original file name: tier0_s.dll

Digital certificate

Issued to: Valve
Certificate authority: VeriSign
Effective date: 11/24/2009
Expiration date: 11/23/2012

Resource utilization

Total CPU: 0.0574147218%
Privileged CPU: 0.0289840504%
User CPU: 0.0284306714%
CPU Cycle count /sec: 2,829,522
Context switches /sec: 63
Module memory size: 692 KB

Image hashes

MD5: cd5ec114c8ea0e135c9f6b674905fb94
SHA-1: e32db4d80dbc882c95228e84db115298b8e53f73
SHA-256: d464e50a7cb4e86e9684e5307789446b60059cb21ebb04b9e6d98b2e1f8d31a0

PE image details

File entropy: 6.44003
File packed: No
Import Table
advapi32.dll
kernel32.dll
shell32.dll
user32.dll
Export Table
_dmsg
_dspewmessage
_exitonfatalassert
_spewinfo
_spewmessage
_spewmessagetype
allocatecrashmemoryreserve
arestacktrackingfiltersenabledatstart
assertmsgimplementation
bblockinggetminidumplock
bgetminidumplock
bwritingfatalminidump
bwritingminidump
bwritingnonfatalminidump
callassertfailednotifyfunc
callflushlogfunc
catchandwriteminidump
catchandwriteminidumpex
catchandwriteminidumpexforvoidptrfn
catchandwriteminidumpexreturnsint
catchandwriteminidumpforvoidptrfn
chdir_utf8
clearstacktrackingfilters
clearwritingminidump
copyfileutf8
cracksmokingcompiler
createdirectoryutf8
createfileutf8
createprocessutf8
createsimpleprocess
createvprofile
declarecurrentthreadismainthread
dlog
donewassertdialog
dwarning
enablecrashingoncrashes
error
etwbegin
etwend
etwgetrenderframenumber
etwgetvtracedir
etwistracingenabled
etwkeydown
etwmark
etwmark1f
etwmark1i
etwmark1s
etwmark2f
etwmark2i
etwmark2s
etwmark3f
etwmark3i
etwmark4f
etwmark4i
etwmarkprintf
etwmousedown
etwmousemove
etwmouseup
etwmousewheel
etwoverlayframemark
etwreadpacket
etwrecordtrace
etwrenderframemark
etwresourceframemark
etwsendpacket
etwsimframemark
etwthrottled
fopen_utf8
freecrashmemoryreserve
freopen_utf8
g_cbadcyclecountreceived
g_clockspeed
g_clockspeedmicrosecondsmultiplier
g_clockspeedmillisecondsmultiplier
g_clockspeedsecondsmultiplier
g_cputimeunreliable
g_dwclockspeed
g_dwdllentrythreadid
g_pmemallocsteam
g_ullastcyclesample
g_vprofile
g_vprofmanager
g_vprofprofilesrunningcount
getavailableram
getbinarytypeutf8
getcpuinformation
getcrashhandlerfactory
getcruntimeversion
getcurrentdirectoryutf8
getcwd_utf8
getfileattributesexutf8
getfileattributesutf8
getfullpathnameutf8
getinstalledram
getlocalhostname
getmodulefilenameutf8
getnumberofspewandloggroups
getnumberofstacktrackingfilters
getportablesysteminformation
getshortpathnameutf8
getspewandloglevel
getspewandloglevelbygroupindex
getspewoutputfunc
getstacktrackingfilter
gettempfilenameutf8
hasstacktrackingfilters
initializestacktrackingfilters
initpme
is64bitos
isinassert
islogactive
isspewactive
isstacktrackingfiltered
loadlibraryutf8
log
minidumpunlock
mkdir_utf8
movefileexutf8
movefileutf8
msg
plat_absolutetime
plat_absolutetimetofloat
plat_alloc
plat_asctime
plat_attachdebuggertoprocess
plat_ctime
plat_daylight
plat_exitprocess
plat_floattime
plat_free
plat_getcommandline
plat_getcurrentthreadid
plat_getexecutablepath
plat_getexecutablepathutf8
plat_getstackbacktrace
plat_gmtime
plat_isindebugsession
plat_localtime
plat_mstime
plat_mstime64
plat_outputdebugstring
plat_outputdebugstringraw
plat_primarythreadid
plat_realloc
plat_registerprimarythread
plat_registerthread
plat_relativetickfrequency
plat_relativeticks
plat_setthreadname
plat_tickdiffmicrosec
plat_tickdiffmillisec
plat_timegm
plat_timezone
plat_virtualaccessflags
plat_virtualalloc
plat_virtualfree
plat_virtualprotect
realgetcallstack
realprintcallstack
realprintrawcallstack
releasethreadhandle
remove_utf8
removedirectoryutf8
rename_utf8
replacefileutf8
rmdir_utf8
setassertdumpstack
setassertfailednotifyfunc
setcurrentdirectoryutf8
setfileattributesutf8
setflushlogfunc
setfullmemorydumponcrash
setinassert
setminidumpappid
setminidumpbuildid
setminidumpsteamid
setstacktrackingfilter
shouldusenewassertdialog
shutdownpme
spewactivate
spewandlogactivate
spewandlogchangeifstilldefault
spewchangeifstilldefault
spewoutputfunc
test_hasfailed
test_hasfinished
test_isactive
test_runframe
test_runtest
test_setfailed
test_terminatethread
testthread_yield
threadcloseprocess
threadfindprocessbyname
threadgetcurrenthandle
threadgetcurrentprocesshandle
threadgetcurrentprocessid
threadgetcurrentreference
threadgetcurrentrunningref
threadgetpriority
threadgetprocessexitcode
threadgetprocessid
threadinmainthread
threadinterlockedassignif64
threadinterlockedcompareexchange64
threadinterlockeddecrement64
threadinterlockedexchange64
threadinterlockedexchangeadd64
threadinterlockedincrement64
threadisprocessactive
threadisthreadidrunning
threadisthreadrunning
threadopenprocess
threadsetaffinity
threadsetdebugname
threadsetpriority
threadshellexecute
threadsleep
threadterminate
threadterminateprocess
threadterminateprocesscode
threadwaitforobjects
threadwaitforprocessexit
timer_gettimeus
validatespew
vtune
waitformultipleevents
warning
writeminidump
Stay up to date with news about Boost
Subscribe to our newsletter to receive the latest Boost news and discounts.
 
© 2014 Reason Software Company Inc.
228 Park Ave S #74122 New York, NY 10003
(646) 664-1038 | info@boostbyreason.com
How it works Privacy Terms Support Contact Download Donate Reason Software, the makers of Boost logo

Download Boost and enjoy your PC.

Increase your PC's performance.
Remove unwanted crapware.
Reduce your boot time.
Identify and resolves crashes.
Download the FREE unlimited trial of Boost!
No spyware, no adware, no bundles, no tricks.
Download

Save 40% on Boost

For a limited time, from now until Sunday, November 23, 2014 you can purchase Boost for 40% off of the normal price, only $39.95 $24.95.
The instant online savings will be automatically applied during checkout.
 

100% Satisfaction Guarantee

Purchase with confidence. We stand behind Boost.
If for any reason you are not satisfied with your software purchase, simply contact our Customer Support within 30 days, and we'll refund the purchase price. We won't make you jump through hoops to get all your money back!