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Win32_PerfFormattedData_PerfProc_ProcessAddressSpace_Costly
The Process Address Space performance object consists of counters that monitor memory allocation and use for a selected process.
NameSpace Path
\ROOT\CIMV2
PROPERTYSMS_REPORTCIMTYPEDESCRIPTION
BytesFreeUInt64Bytes Free is the total unused virtual address space of this process.
BytesImageFreeUInt64Bytes Image Free is the amount of virtual address space that is not in use or reserved by images within this process.
BytesImageReservedUInt64Bytes Image Reserved is the sum of all virtual memory reserved by images within this process.
BytesReservedUInt64Bytes Reserved is the total amount of virtual memory reserved for future use by this process.
CaptionStringA short textual description (one-line string) for the statistic or metric.
DescriptionStringA textual description of the statistic or metric.
Frequency_ObjectUInt64NA
Frequency_PerfTimeUInt64NA
Frequency_Sys100NSUInt64NA
IDProcessUInt64ID Process is the unique identifier of this process. ID Process numbers are reused, so they only identify a process for the lifetime of that process.
ImageSpaceExecReadOnlyUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read-Only memory is memory that can be executed as well as read.
ImageSpaceExecReadPerWriteUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read/Write memory is memory that can be executed by programs as well as read and written and modified.
ImageSpaceExecutableUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.
ImageSpaceExecWriteCopyUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.
ImageSpaceNoAccessUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.
ImageSpaceReadOnlyUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.
ImageSpaceReadPerWriteUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read/Write protection allows a process to read, modify and write to these pages.
ImageSpaceWriteCopyUInt64Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to.
MappedSpaceExecReadOnlyUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read Only memory is memory that can be executed as well as read.
MappedSpaceExecReadPerWriteUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified.
MappedSpaceExecutableUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.
MappedSpaceExecWriteCopyUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.
MappedSpaceNoAccessUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.
MappedSpaceReadOnlyUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.
MappedSpaceReadPerWriteUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read/Write protection allows a process to read, modify and write to these pages.
MappedSpaceWriteCopyUInt64Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have write access to this shared memory, a copy of that memory is made.
NameStringThe Name property defines the label by which the statistic or metric is known. When subclassed, the property can be overridden to be a Key property.
ReservedSpaceExecReadOnlyUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read Only memory is memory that can be executed as well as read.
ReservedSpaceExecReadPerWriteUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified.
ReservedSpaceExecutableUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.
ReservedSpaceExecWriteCopyUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.
ReservedSpaceNoAccessUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.
ReservedSpaceReadOnlyUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.
ReservedSpaceReadPerWriteUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read/Write protection allows a process to read, modify and write to these pages.
ReservedSpaceWriteCopyUInt64Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made.
Timestamp_ObjectUInt64NA
Timestamp_PerfTimeUInt64NA
Timestamp_Sys100NSUInt64NA
UnassignedSpaceExecReadOnlyUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read Only memory is memory that can be executed as well as read.
UnassignedSpaceExecReadPerWriteUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read/Write memory is memory that can be executed by programs as well as read and written.
UnassignedSpaceExecutableUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types.
UnassignedSpaceExecWriteCopyUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process.
UnassignedSpaceNoAccessUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted.
UnassignedSpaceReadOnlyUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation.
UnassignedSpaceReadPerWriteUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read/Write protection allows a process to read, modify and write to these pages.
UnassignedSpaceWriteCopyUInt64Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to.
SAMPLE DATA INSTANCE
   [Description("The Process Address Space performance object consists of counters that monitor memory allocation and use for a selected process."): ToInstance Amended, DisplayName("Process Address Space"): ToInstance Amended, genericperfctr: ToInstance Amended, locale(1033): ToInstance Amended]
   instance of Win32_PerfFormattedData_PerfProc_ProcessAddressSpace_Costly
   {
    [Description("Bytes Free is the total unused virtual address space of this process."): ToInstance Amended, DisplayName("Bytes Free"): ToInstance Amended] BytesFree = "0";
    [Description("Bytes Image Free is the amount of virtual address space that is not in use or reserved by images within this process."): ToInstance Amended, DisplayName("Bytes Image Free"): ToInstance Amended] BytesImageFree = "0";
    [Description("Bytes Image Reserved is the sum of all virtual memory reserved by images within this process."): ToInstance Amended, DisplayName("Bytes Image Reserved"): ToInstance Amended] BytesImageReserved = "0";
    [Description("Bytes Reserved is the total amount of virtual memory reserved for future use by this process."): ToInstance Amended, DisplayName("Bytes Reserved"): ToInstance Amended] BytesReserved = "0";
    [Description("ID Process is the unique identifier of this process. ID Process numbers are reused, so they only identify a process for the lifetime of that process."): ToInstance Amended, DisplayName("ID Process"): ToInstance Amended] IDProcess = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read-Only memory is memory that can be executed as well as read."): ToInstance Amended, DisplayName("Image Space Exec Read Only"): ToInstance Amended] ImageSpaceExecReadOnly = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute/Read/Write memory is memory that can be executed by programs as well as read and written and modified."): ToInstance Amended, DisplayName("Image Space Exec Read/Write"): ToInstance Amended] ImageSpaceExecReadPerWrite = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types."): ToInstance Amended, DisplayName("Image Space Executable"): ToInstance Amended] ImageSpaceExecutable = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process."): ToInstance Amended, DisplayName("Image Space Exec Write Copy"): ToInstance Amended] ImageSpaceExecWriteCopy = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted."): ToInstance Amended, DisplayName("Image Space No Access"): ToInstance Amended] ImageSpaceNoAccess = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation."): ToInstance Amended, DisplayName("Image Space Read Only"): ToInstance Amended] ImageSpaceReadOnly = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Read/Write protection allows a process to read, modify and write to these pages."): ToInstance Amended, DisplayName("Image Space Read/Write"): ToInstance Amended] ImageSpaceReadPerWrite = "0";
    [Description("Image Space is the virtual address space in use by the images being executed by the process. This is the sum of all the address space with this protection allocated by images run by the selected process Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to."): ToInstance Amended, DisplayName("Image Space Write Copy"): ToInstance Amended] ImageSpaceWriteCopy = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read Only memory is memory that can be executed as well as read."): ToInstance Amended, DisplayName("Mapped Space Exec Read Only"): ToInstance Amended] MappedSpaceExecReadOnly = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified."): ToInstance Amended, DisplayName("Mapped Space Exec Read/Write"): ToInstance Amended] MappedSpaceExecReadPerWrite = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types."): ToInstance Amended, DisplayName("Mapped Space Executable"): ToInstance Amended] MappedSpaceExecutable = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process."): ToInstance Amended, DisplayName("Mapped Space Exec Write Copy"): ToInstance Amended] MappedSpaceExecWriteCopy = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted."): ToInstance Amended, DisplayName("Mapped Space No Access"): ToInstance Amended] MappedSpaceNoAccess = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation."): ToInstance Amended, DisplayName("Mapped Space Read Only"): ToInstance Amended] MappedSpaceReadOnly = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Read/Write protection allows a process to read, modify and write to these pages."): ToInstance Amended, DisplayName("Mapped Space Read/Write"): ToInstance Amended] MappedSpaceReadPerWrite = "0";
    [Description("Mapped Space is virtual memory that has been mapped to a specific virtual address (or range of virtual addresses) in the process' virtual address space. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have write access to this shared memory, a copy of that memory is made."): ToInstance Amended, DisplayName("Mapped Space Write Copy"): ToInstance Amended] MappedSpaceWriteCopy = "0";
    Name = "Idle";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read Only memory is memory that can be executed as well as read."): ToInstance Amended, DisplayName("Reserved Space Exec Read Only"): ToInstance Amended] ReservedSpaceExecReadOnly = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute/Read/Write memory is memory that can be executed by programs as well as read and modified."): ToInstance Amended, DisplayName("Reserved Space Exec Read/Write"): ToInstance Amended] ReservedSpaceExecReadPerWrite = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types."): ToInstance Amended, DisplayName("Reserved Space Executable"): ToInstance Amended] ReservedSpaceExecutable = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process."): ToInstance Amended, DisplayName("Reserved Space Exec Write Copy"): ToInstance Amended] ReservedSpaceExecWriteCopy = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted."): ToInstance Amended, DisplayName("Reserved Space No Access"): ToInstance Amended] ReservedSpaceNoAccess = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation."): ToInstance Amended, DisplayName("Reserved Space Read Only"): ToInstance Amended] ReservedSpaceReadOnly = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Read/Write protection allows a process to read, modify and write to these pages."): ToInstance Amended, DisplayName("Reserved Space Read/Write"): ToInstance Amended] ReservedSpaceReadPerWrite = "0";
    [Description("Reserved Space is virtual memory that has been reserved for future use by a process, but has not been mapped or committed. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made."): ToInstance Amended, DisplayName("Reserved Space Write Copy"): ToInstance Amended] ReservedSpaceWriteCopy = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read Only memory is memory that can be executed as well as read."): ToInstance Amended, DisplayName("Unassigned Space Exec Read Only"): ToInstance Amended] UnassignedSpaceExecReadOnly = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute/Read/Write memory is memory that can be executed by programs as well as read and written."): ToInstance Amended, DisplayName("Unassigned Space Exec Read/Write"): ToInstance Amended] UnassignedSpaceExecReadPerWrite = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Executable memory is memory that can be executed by programs, but cannot be read or written. This type of protection is not supported by all processor types."): ToInstance Amended, DisplayName("Unassigned Space Executable"): ToInstance Amended] UnassignedSpaceExecutable = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Execute Write Copy is memory that can be executed by programs as well as read and written. This type of protection is used when memory needs to be shared between processes. If the sharing processes only read the memory, then they will all use the same memory. If a sharing process desires write access, then a copy of this memory will be made for that process."): ToInstance Amended, DisplayName("Unassigned Space Exec Write Copy"): ToInstance Amended] UnassignedSpaceExecWriteCopy = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. No Access protection prevents a process from writing to or reading from these pages and will generate an access violation if either is attempted."): ToInstance Amended, DisplayName("Unassigned Space No Access"): ToInstance Amended] UnassignedSpaceNoAccess = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read Only protection prevents the contents of these pages from being modified. Any attempts to write or modify these pages will generate an access violation."): ToInstance Amended, DisplayName("Unassigned Space Read Only"): ToInstance Amended] UnassignedSpaceReadOnly = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Read/Write protection allows a process to read, modify and write to these pages."): ToInstance Amended, DisplayName("Unassigned Space Read/Write"): ToInstance Amended] UnassignedSpaceReadPerWrite = "0";
    [Description("Unassigned Space is mapped and committed virtual memory in use by the process that is not attributable to any particular image being executed by that process. Write Copy protection is used when memory is shared for reading but not for writing. When processes are reading this memory, they can share the same memory, however, when a sharing process wants to have read/write access to this shared memory, a copy of that memory is made for writing to."): ToInstance Amended, DisplayName("Unassigned Space Write Copy"): ToInstance Amended] UnassignedSpaceWriteCopy = "0";
   };