# Overview
## Real-time Actions
Real-time actions provide one-click access to certain actions defined for specific device groups, providing a shortcut for efficient management. Examples for actions are **batch screenshot** and **reboot**.
For example, once you click “**Reboot**”, a confirmation dialog will pop up and will indicate which devices will actually be affected. Click on the device group button to get more details (individual devices names).
## Schedule Tasks
In addition to real-time action, actions can be scheduled. An example for this is powering off or rebooting devices at a certain time of day. A calendar view is used to visualize upcoming tasks.
## Event Log Statistic
There are three levels of event log on DeviceOn system, such as **Warning**, **Error**, and **Information**. Gives a summary and statistic result for current day. Click on the bar char to redirect Event Log tab to check detail log information.
For historical data, please click on “**More**” to compare the daily, weekly result.
In addition to analyzing the daily Event log results, we also support the comparison mode, you can click “**Comparison Mode**” to select the analysis of this week and last week.
Click on the bar chart for details that include which devices and severity.
## System (Server Loading)
The system is focus on DeviceOn server loading and usage, including storage, CPU and Memory. The administrator could realize the real-time server uptime, downtime through the overview and based on the matrix to scale cloud performance.
## **Device Status**
* **Device Managed Under \[ACCOUNT NAME]**: The total number of devices managed ***under the account*** and the number of connected or disconnected devices.
* **\[ACCOUNT NAME] Managed**: Device Managed by \[ACCOUNT NAME], and the devices managed by the **current account** and **low-privilege** account, for example role of device admin.
Click on the “**More**” information on system managed to show the number of currently online devices as well as total number of managed devices.
* **System Managed Details**: In addition to the usage status of the current system license number, it also includes the number of devices managed (assigned) per account.
## Top 5 (High Risk)
DeviceOn leverages six common sensor types to identify potential high-risk devices. Those sensors are device disconnects, network traffic, disk usage, disk health, CPU usage and memory usage. This “**top 5**” overview allows to quickly identify potential issues and fix or replace the systems to avoid unexpected downtime.
Click “**More**” for details information.
## Container
A summary of the containers managed under the account.
Clicking on the numbers reveals which containers are running on which devices.
## Device Map
DeviceOn offers support for maps (latitude and longitude-based position) or floor plans to visualize the location of managed devices. User could define their location on the map and place the device to the area (floor plans).
* **Map List**: Add the **device** or **location** on the Global Map, and then you could add an **area** (floor plans) or device into the location via “**+**” icon.
* **Map**: Supports **Open Street** (Online, Offline), **Google** and **Baidu** Map.
* **Details**: Display the location and device details.\
For on-premises and without public network environment, you could try to download an offline OpenStreet map and place into right place.
