Windows collects a range of performance metrics from the various system components. Each component amalgamates the performance metrics into a performance object. The up.time Uptime Infrastructure Monitor Windows agent collects the following metrics from the performance objects on a Windows system:
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Each set of performance metrics is averaged over an interval of one second.
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CPU
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The up.time Uptime Infrastructure Monitor agent outputs the metrics listed below for the entire system, and combines and averages all CPU statistics.
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\n\t \n\t \n \n \n\t \n\t | The percentage of time that the processor spends in user mode (a processing mode for applications and subsystems). |
\n\t \n \n \n\t \n\tThe percentage of time that the processor in privileged mode, in which it has direct access to hardware and memory. |
\n\t \n \n \n\t \n\tThe total amount that the processor uses to handle interrupts from applications or hardware. |
\n\t \n \n \n\t \n\t | The amount of physical memory, in kilobytes, that is available. |
\n\t \n \n \n\t \n\tThe percentage of the paging file that is in use. |
\n\t \n \n \n \n\t \n\t | The number of queued threads that are waiting to be processed. |
\n\t \n \n ...
Multi-CPU
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The up.time Uptime Infrastructure Monitor agent outputs the metrics listed below for the entire system, per CPU.
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\n\t \n\t \n\t \n \n\t \n \n\t | The percentage of time that the processor spends in user mode (a processing mode for applications and subsystems). |
\n\t \n \n \n\t \n\tThe percentage of CPU kernel processes that are in use. |
\n\t \n \n \n\t \n\t | The percentage of time that the CPU spends executing kernel commands. |
\n\t \n \n \n\t \n\t | The number of CPU interrupts. |
\n\t \n \n \n\t \n\tThe rate at which CPU handles interrupts from applications or hardware each second. If the value for Interrupts/sec is high, there could be problems with the hardware on the system. |
\n\t \n \n \n \n\t \n\t | The total amount of % User Time, % Privileged Time, and % Interrupt Time |
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Memory
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The up.time The Uptime Infrastructure Monitor agent outputs the metrics listed below for the entire system.
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\n\t \n\t \n\t \n \n \n\t \n\tThe rate at which faults occurred when a page that was sought in the file system cache was not found and must be retrieved either from elsewhere in memory or from the disk. |
\n\t \n \n \n \n\t \n\t | The rate at which pages were written to disk to free space in physical memory. |
\n\t \n \n \n\t \n\tThe rate at which pages were written to disk to free space in physical memory. |
\n\t \n \n \n\t \n\tThe rate at which pages were read from or written to the disk in order to correct hard page faults. |
\n\t \n \n \n\t \n\tThe rate at which pages were read from disk to resolve hard page faults. |
\n\t \n \n \n\t \n\tThe average number of pages that are faulted each second. |
\n\t \n \n \n\t \n\t | The rate at which page faults were resolved by recovering pages without additional disk activity. |
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System
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\n\t \n\t \n \n \n\t \n\t \n\t | System | \n \n \n\t \n\tThe number of times, per second, that processes that are running on the system make calls to the operating system service routines. |
\n\t \n \n ...
Disk
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The up.time Uptime Infrastructure Monitor agent outputs the metrics listed below for each individual physical disk on the system.
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\n\t \n\t \n \n \n\t \n\t | The percentage of time during which the disk drive is handling read or write requests. |
\n\t \n \n \n \n\t \n\tThe number of read and write operations on the disk that occur each second. |
\n\t \n \n \n\t \n\tThe average number of bytes that have been transferred to or from the disk during write or read operations. |
\n\t \n \n \n\t \n\t | The rate at which bytes are transferred to or from the disk during write or read operations. |
\n\t \n \n \n\t \n\tThe average amount of time, in seconds, that a disk transfer takes to complete. |
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Network
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The up.time The Uptime Infrastructure Monitor agent outputs the metrics listed below for each individual network interface on the system.
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\n\t \n\t \n \n \n\t \n\tThe rate, in seconds, at which bytes are received over a specific network adapter. |
\n\t | NetworkInterface(<interface>) |
\n \n \n \n\t \n\t | The rate, in seconds, at which bytes are sent over a specific network adapter. |
\n\t | NetworkInterface(<interface>) |
\n \n \n\t \n\tThe number of inbound packets that contained errors, which preventing those packets from being delivered to a higher-layer protocol. |
\n\t | NetworkInterface(<interface>) |
\n \n \n\t \n\t | The number of outbound packets that could not be transmitted because of errors. |
\n\tNetworkInterface(<interface>) |
\n \n \n\tSegments Retransmitted/sec |
\n\t | The rate at which segments, which contain one or more bytes that have been previously transmitted, are sent again. |
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Process
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By default, the up.time Uptime Infrastructure Monitor agent gathers the top 20 processes. These processes are sorted by highest CPU usage.
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\n \n\t \n\t \n\t \n \n \n\t \n\tThe unique identifier of a specific process. |
\n\t \n \n \n \n\t \n\t | The identifier of the process that the process that is currently running. |
\n\t \n \n \n\t \n\tThe size, in bytes, of the virtual address space that a particular process is currently using. |
\n\t \n \n \n\t \n\t | The maximum size, in bytes, of the working set of a particular process. |
\n\t \n \n \n\t \n\tThe percentage of time that all of the threads of a process used the processor to execute instructions. |
\n\t \n \n \n\t \n\tThe total time, in seconds, that a process has been running. |
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