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User Portal

The User Portal is designed as a central tool that allows all HPC Vega users to view and monitor their projects and other key statistics on Vega. It helps with efficient planning and accessing important information.

The portal is based on the Grafana platform, which is specialized for data visualization. This way, users always have a clear, transparent, and up-to-date insight into the status of their projects.

The portal provides easy access to real-time data, such as:

  • project status,
  • resource usage status by partitions,
  • job status overview,
  • project account priorities,
  • energy consumption,
  • size and occupancy of disk space.

Instructions

Logging into the Portal

If you wish to access the User Portal, please contact podpora@sling.si, and we will approve your access.

  1. Open the User Portal in your web browser. It is available at https://portal.vega.izum.si.
  2. On the login page, select the Sign in with OAuth button.

Login page
3. The system will automatically redirect you to the Sling login page.

Sling login
4. Enter your Sling username and password.
(If you do not have a password, contact podpora@sling.si to obtain one.)

After a successful login, you will be automatically redirected back to the portal, where you can start using it.

After logging in, the default dashboard – HPC Vega – will open. Data is displayed in the form of graphs, tables, and indicators.

Filters
At the top left of the page, there is a dropdown menu listing all your project Slurm accounts.
Select the account for which you want to view the data. All display panels will automatically adjust to show information for the selected account.
In the upper right corner, you can also select a time range.

Filters

Details
You can click on individual elements (e.g., a graph). By selecting "view," you can open the element in full-screen mode.

Details

Display Panels

Project Information

  • Project ID,
  • project start and end dates,
  • allocated resources per partition,
  • number of days until project end.

Project Information

Resource Usage

Vega CPU and GPU partitions

  • User consumption in core hours:
  • Top left: by day for the user,
  • Top middle: cumulative resource usage by the user.
  • Project resource usage in core hours:
  • Bottom left: by day for the entire selected project account (all project members).
  • Bottom middle: cumulative project resource usage.
  • Top right: project resource usage in core hours for the selected period.
  • Bottom right: percentage of allocated resources consumed by the project on the selected partition.

Usage

Usage Distribution

  • Pie charts show the usage distribution across different partitions.
    The left chart displays data for the user, while the right chart displays data for the selected project account.

Distribution

Job Status

The following charts show:

  • Number of pending jobs,
  • Number of running jobs,
  • Number of used cores,

for both the user and the project account,
Jobs 1

as well as the status of completed jobs.

Jobs 2

Energy Usage

  • Overview of project energy consumption: cumulative consumption (left) and total energy usage (right).

Energy

Disk Space

  • Left: occupancy of the home directory in %,
  • Middle: size of the project directory (if applicable),
  • Right: occupancy of the project directory in %.

Disk