microsoft / mu_plus
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 555
  • Daily file updates (only one update per file and date counted): 1506
  • First update: 2017-04-22
  • Latest update: 2022-01-22
  • Days between first and latest update: 1737 (248 weeks, estimated 1240 working days)
  • Active days (at least one file change): 380
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 555 files with 174,836 lines of code in files.
    • 510 files that are 366+ days old (170,287 lines of code)
    • 30 files that are 181-365 days old (2,697 lines of code)
    • 2 files that are 91-180 days old (185 lines of code)
    • 13 files that are 31-90 days old (1,667 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
97% | 1% | <1% | <1% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 555 files with 174,836 lines of code in files.
    • 406 files have been last changed 366+ days ago (144,786 lines of code)
    • 81 files have been last changed 181-365 days ago (18,180 lines of code)
    • 42 files have been last changed 91-180 days ago (7,046 lines of code)
    • 24 files have been last changed 31-90 days ago (4,717 lines of code)
    • 2 files have been last changed 1-30 days ago (107 lines of code)
82% | 10% | 4% | 2% | <1%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
c, h, md, py, robot, xml, yaml, bat, yml, rst, txt, inc, cmd, json, html, xsd, ps1, gitignore, nasm
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
h99% | <1% | <1% | <1% | 0%
c94% | 3% | <1% | 2% | 0%
html100% | 0% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
nasm100% | 0% | 0% | 0% | 0%
inc100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
h98% | 1% | <1% | <1% | 0%
c63% | 22% | 8% | 5% | <1%
html100% | 0% | 0% | 0% | 0%
py39% | 25% | 0% | 34% | 0%
yaml45% | 31% | 0% | 9% | 13%
nasm100% | 0% | 0% | 0% | 0%
inc100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
MsGraphicsPkg99% | <1% | 0% | 0% | 0%
DfciPkg98% | <1% | <1% | 0% | 0%
UefiTestingPkg96% | 3% | 0% | 0% | 0%
XmlSupportPkg100% | 0% | 0% | 0% | 0%
MsCorePkg69% | 5% | 0% | 24% | 0%
HidPkg100% | 0% | 0% | 0% | 0%
AdvLoggerPkg94% | 5% | <1% | 0% | 0%
MsWheaPkg77% | 22% | 0% | 0% | 0%
PcBdsPkg100% | 0% | 0% | 0% | 0%
MfciPkg100% | 0% | 0% | 0% | 0%
ZeroTouchPkg100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
MsGraphicsPkg97% | 2% | <1% | 0% | 0%
DfciPkg64% | 30% | 4% | 0% | <1%
XmlSupportPkg100% | 0% | 0% | 0% | 0%
HidPkg94% | 0% | 5% | 0% | 0%
UefiTestingPkg35% | 51% | 0% | 13% | 0%
MsCorePkg53% | 7% | 11% | 27% | <1%
MfciPkg63% | 1% | 25% | 9% | 0%
MsWheaPkg26% | 46% | 26% | 0% | 0%
PcBdsPkg28% | 44% | 0% | 27% | 0%
AdvLoggerPkg14% | 8% | 69% | 7% | 0%
ZeroTouchPkg93% | 0% | 6% | 0% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
MorLockTestApp.c
in UefiTestingPkg/FunctionalSystemTests/MorLockTestApp
 898 - 227 1745 8
MemmapAndMatTestApp.c
in UefiTestingPkg/FunctionalSystemTests/MemmapAndMatTestApp
 564 - 682 1745 8
TpmEventLogAudit.c
in UefiTestingPkg/AuditTests/TpmEventLogAudit
 234 - 772 1745 4
TpmEventLogXml.c
in UefiTestingPkg/AuditTests/TpmEventLogAudit
 194 - 270 1745 4
TpmEventLogXml.h
in UefiTestingPkg/AuditTests/TpmEventLogAudit
 40 - 354 1745 4
GuidedSectionExtract.c
in MsCorePkg/Core/GuidedSectionExtractPeim
 198 - 778 1678 5
GuidedSectionExtract.h
in MsCorePkg/Core/GuidedSectionExtractPeim
 38 - 856 1678 4
SettingsManagerProvider.c
in DfciPkg/SettingsManager
 727 - 226 1508 23
AuthManagerProvision.c
in DfciPkg/IdentityAndAuthManager
 635 - 657 1508 15
DfciSettingPermissionProvisionXml.c
in DfciPkg/Library/DfciSettingPermissionLib
 577 - 673 1508 15
AuthManagerProvisionedData.c
in DfciPkg/IdentityAndAuthManager
 532 - 789 1508 10
DfciXmlPermissionSchemaSupport.c
in DfciPkg/Library/DfciXmlPermissionSchemaSupportLib
 490 - 789 1508 6
SettingsManagerTransportXml.c
in DfciPkg/SettingsManager
 436 - 249 1508 14
DfciSettingPermissionProvisioned.c
in DfciPkg/Library/DfciSettingPermissionLib
 397 - 271 1508 12
AuthManager.c
in DfciPkg/IdentityAndAuthManager
 383 - 410 1508 8
CertSupport.c
in DfciPkg/IdentityAndAuthManager
 348 1 913 1508 7
SettingsManager.c
in DfciPkg/SettingsManager
 339 - 226 1508 14
DfciSettingPermission.c
in DfciPkg/Library/DfciSettingPermissionLib
 333 - 657 1508 17
DfciXmlSettingSchemaSupport.c
in DfciPkg/Library/DfciXmlSettingSchemaSupportLib
 308 - 789 1508 7
SettingsManagerCurrentSettingXml.c
in DfciPkg/SettingsManager
 308 - 226 1508 12
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
MsNetworkCtlGuid.h
in PcBdsPkg/Include/Guid
 4 - 913 1199 2
MsAltBootVariables.h
in PcBdsPkg/Library/MsAltBootLibNull
 5 - 913 1146 2
DfciInternalVariableGuid.h
in DfciPkg/Include/Guid
 5 - 913 1508 3
DfciEventGroup.h
in DfciPkg/Include/Guid
 5 - 913 1414 3
MsPlatformPowerCheckLib.h
in PcBdsPkg/Include/Library
 6 - 913 1199 2
MsNetworkDependencyLib.h
in PcBdsPkg/Include/Library
 6 - 913 1199 2
ConsoleMsgLib.h
in PcBdsPkg/Include/Library
 6 - 913 1199 2
CheckHwErrRecHeaderLib.h
in MsWheaPkg/Include/Library
 6 - 913 934 2
PlatformThemeLib.h
in MsGraphicsPkg/Include/Library
 6 - 913 1197 2
MsPlatformEarlyGraphicsLib.h
in MsGraphicsPkg/Include/Library
 7 - 913 1197 3
ZeroTouchTokenSpace.h
in ZeroTouchPkg/Include/Guid
 8 - 913 1217 2
GraphicsConsoleHelperLibNull.c
in PcBdsPkg/Library/GraphicsConsoleHelperLibNull
 8 - 913 1146 2
BootMenuSettings.h
in PcBdsPkg/Include/Settings
 8 - 913 1199 3
MsUefiInternalFormRepresentationEx.h
in MsGraphicsPkg/Include/Uefi
 8 - 913 1197 3
DfciGroups.c
in DfciPkg/Library/DfciGroupLibNull
 8 - 913 1007 2
DfciPkgTokenSpace.h
in DfciPkg/Include/Guid
 8 - 913 1508 3
GraphicsConsoleHelperLib.h
in PcBdsPkg/Include/Library
 9 - 913 1167 2
MsBootMenuGuid.h
in PcBdsPkg/Include/Guid
 9 - 913 1199 2
MsWheaErrorStatus.h
in MsWheaPkg/Include
 9 - 913 1217 3
BootGraphicsLib.c
in MsGraphicsPkg/Library/BootGraphicsLibNull
 9 - 913 1197 2
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
CapsulePersistence.c
in MsCorePkg/Library/DxeCapsulePersistenceLib
 735 - 53 53 1
DxeQueueUefiVariableLib.c
in MsCorePkg/Library/DxeQueueUefiVariableLib
 378 - 53 53 1
CapsuleSupported.c
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 219 - 53 53 1
BaseQueueLibNull.c
in MsCorePkg/Library/BaseQueueLibNull
 65 - 53 53 1
BaseCapsulePersistenceLibNull.c
in MsCorePkg/Library/BaseCapsulePersistenceLibNull
 48 - 53 53 1
DxeCapsulePersistenceLib.c
in MsCorePkg/Library/DxeCapsulePersistenceLib
 44 - 53 53 1
BaseIsCapsuleSupportedLibNull.c
in MsCorePkg/Library/BaseIsCapsuleSupportedLibNull
 40 - 53 53 1
QueueLib.h
in MsCorePkg/Include/Library
 39 - 53 53 1
CapsulePersistenceLib.h
in MsCorePkg/Include/Library
 32 - 53 53 1
CapsulePersistence.h
in MsCorePkg/Library/DxeCapsulePersistenceLib
 24 - 53 53 1
IsCapsuleSupportedLib.h
in MsCorePkg/Include/Library
 23 - 53 53 1
CapsuleEsrtTableLayer.c
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 12 - 53 53 1
CapsuleEsrtTableLayer.h
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 8 - 53 53 1
DfciVarPolicies.c
in DfciPkg/DfciManager
 177 - 140 140 1
AdvancedLoggerInternalProtocol.h
in AdvLoggerPkg/Include
 8 - 173 173 1
ScreenGraphics.c
in MsGraphicsPkg/Universal/TimeoutSpinner
 291 - 193 193 1
TimeoutSpinner.c
in MsGraphicsPkg/Universal/TimeoutSpinner
 135 - 193 193 1
TimeoutGeneral.c
in MsGraphicsPkg/Universal/TimeoutSpinner
 118 - 193 193 1
ScreenGraphics.h
in MsGraphicsPkg/Universal/TimeoutSpinner
 100 - 193 193 1
TimeoutSpinner.h
in MsGraphicsPkg/Universal/TimeoutSpinner
 23 - 193 193 1
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
MuCryptoDxe.c
in MsCorePkg/MuCryptoDxe
 18 - 9 1192 3
DfciPkg.ci.yaml
in DfciPkg
 89 - 11 863 9
PagingReportGenerator.py
in UefiTestingPkg/AuditTests/PagingAudit/Windows
 199 5 49 1249 7
CapsulePersistence.c
in MsCorePkg/Library/DxeCapsulePersistenceLib
 735 - 53 53 1
DxeQueueUefiVariableLib.c
in MsCorePkg/Library/DxeQueueUefiVariableLib
 378 - 53 53 1
CapsuleSupported.c
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 219 - 53 53 1
MemoryProtectionExceptionHandlerLib.c
in MsCorePkg/Library/MemoryProtectionExceptionHandlerLib
 127 - 53 221 5
BaseQueueLibNull.c
in MsCorePkg/Library/BaseQueueLibNull
 65 - 53 53 1
MsCorePkg.ci.yaml
in MsCorePkg
 64 - 53 863 9
BaseCapsulePersistenceLibNull.c
in MsCorePkg/Library/BaseCapsulePersistenceLibNull
 48 - 53 53 1
DxeCapsulePersistenceLib.c
in MsCorePkg/Library/DxeCapsulePersistenceLib
 44 - 53 53 1
BaseIsCapsuleSupportedLibNull.c
in MsCorePkg/Library/BaseIsCapsuleSupportedLibNull
 40 - 53 53 1
QueueLib.h
in MsCorePkg/Include/Library
 39 - 53 53 1
CapsulePersistenceLib.h
in MsCorePkg/Include/Library
 32 - 53 53 1
CapsulePersistence.h
in MsCorePkg/Library/DxeCapsulePersistenceLib
 24 - 53 53 1
IsCapsuleSupportedLib.h
in MsCorePkg/Include/Library
 23 - 53 53 1
CapsuleEsrtTableLayer.c
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 12 - 53 53 1
CapsuleEsrtTableLayer.h
in MsCorePkg/Library/DxeIsCapsuleSupportedLib
 8 - 53 53 1
DeviceBootManagerLib.c
in PcBdsPkg/Library/DeviceBootManagerLib
 841 - 59 1199 16
HeapGuardTestApp.c
in UefiTestingPkg/FunctionalSystemTests/HeapGuardTest/App
 816 - 62 1329 12