![]() Maintaining references to instrument driver sessions, loading LabVIEW VIs, and many other operations can cause the number of handles to increase. The number of object handles in the process’s object table. ![]() ![]() A process’ virtual memory space consists of private memory, which can only be accessed by the process, and shared memory, which can be accessed by other processes. The amount of private memory in use by the process. Note: For any other counters not included in the table, enable Show Description to view the description of the counter. The following table explains the meaning of each counter. All these metrics are a snapshot of the resources currently used by the application. Locate the group you are interested in, expand it, and select a counter.įor memory growth issues, it is often useful to enable the Private Bytes, Handle Count, Thread Count, #Bytes in all Heaps, and Gen2 Heap size counters. There is a scrollable list box with all the counters available to you, categorized by group.Ħ. Press the Delete key on the keyboard to remove these counters from the graph display.Select any existing counters in the table at the bottom of the Performance Monitor window.You can configure the set of counters displayed on the Performance Monitor graph. Counters represent various aspects of memory usage and system performance. Performance Monitor displays information by graphing the values of counters. To view a graph of memory usage, click on Performance Monitor in the configuration tree.Launch Performance Monitor from the Start Menu.This tutorial shows you how to use Performance Monitor to measure the memory usage of a TestStand process, display this information on a graph, and save the data to a log file. Unlike Task Manager, Performance Monitor measures memory usage at regular intervals, which is useful if the test system must run for a long period of time before memory growth is apparent. Use this tool coupled with unique test cases to isolate components in your system that are causing memory growth. Performance Monitor (PerfMon) is a Windows monitoring tool that can graph and log performance metrics for specific processes.
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