---
sourceDocument: Brazil Workflow Data Fabric
sourceDocumentLink: https://www.servicenow.com/docs/r/integrate-applications

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil Workflow Data Fabric

ft:clusterId :

    - crint

bundleId :

    - crint

workflow :

    - Creator


---

# WMI connector methods

# WMI connector methods {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
The Windows Management Instrumentation (WMI) connector methods act as interfaces with
the WMI to send various requests and get responses in the RPA Desktop Design Studio.

## Connect {#connector-wmi-methods__section_ntn_j2w_qrb}

Establishes a connection with the WMI. You must execute this method first before executing any other method.

Input
:   [Hostname](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-input-hostname)
:   [Username](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-input-username)
:   [Password](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-connect-input-password)

## GetDiskDetails {#connector-wmi-methods__section_bw3_c3w_qrb}

Returns the disk details such as the name, manufacturer, model, and media type of a local or remote computer.

Output
:   [Hashtable](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-getdiskdetails-output-hashtable)

## GetEnvironmentValue {#connector-wmi-methods__section_wfl_btw_qrb}

Returns the environment variable values in the local or remote computers.

Input
:   [Var](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-GetEnvironmentValue-input-var)

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-GetEnvironmentValue-output-returns)

## GetProcessesByCpuUsage {#connector-wmi-methods__section_klj_wtw_qrb}

Returns the CPU usage by all processes in the remote or local computer.

Output
:   [Return (Sorted Dictionary)](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__GetProcessesByCpuUsage-input-return)

## GetProcessesByMemUsage {#connector-wmi-methods__section_zjt_c5w_qrb}

Gets the memory usage by all processes in the remote or local computer.

Output
:   [Return (Sorted Dictionary)](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__GetProcessesByMemUsage-output-return)

## PageFaultsPerSecond {#connector-wmi-methods__section_sxv_p5w_qrb}

Gets the total page exceptions per second. It returns the page exceptions as objects.

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__PageFaultsPerSecond-output-return)

## PageFilePercentUsage {#connector-wmi-methods__section_irt_x5w_qrb}

Gets the usage of page files by the local or remote computers as percentages. It returns
the page percentages as objects.

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__PageFilePercentUsage-output-return)

## PercentMemoryUsage {#connector-wmi-methods__section_lmx_fvw_qrb}

Returns the percentage of the total memory that is used in the local or remote computers.
It returns the percentages as objects.

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__PercentMemoryUsage-output-return)

## PercentProcessorUsage {#connector-wmi-methods__section_tjt_1ww_qrb}

Gets the percentage of the total processes that are used in the local or remote computers.
It returns the percentages as objects.

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__PercentProcessorUsage-output-return)

## Query {#connector-wmi-methods__section_j2l_dww_qrb}

Queries a local or remote computer by specifying the class and filter.

Input
:   [Class](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-class-input-class)
:   [Filter](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-query-input-filter)

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__parameter-wmi-query-output-return)

## TotalPhysicalMemory {#connector-wmi-methods__section_jsj_3xw_qrb}

Provides the total available physical memory. It returns the output as an object.

## AvailableMBytes {#connector-wmi-methods__section_zlq_txw_qrb}

Provides the total available megabytes.

Output
:   [Return](https://www.servicenow.com/docs/e_yo65T9UF5Vk18r8ppSKQ#connector-wmi-method-parameters__AvailableMBytes-output-return)