Allocations and compute scheduling/en: Difference between revisions

[https://portal.alliancecan.ca/slurm portal.alliancecan.ca/slurm] provides an interface for exploring time-series data about jobs on Alliance national clusters. The page contains a figure that can display several usage metrics. When you first log in to the site, the figure will display CPU-equivalent days on the Cedar cluster for your account. If you have no usage on Cedar, the figure will contain the text “No Data or usage too small to have a meaningful plot”. The data appearing in the figure can be modified by control panels along the left margin of the page. There are three panels:

If you have access to more than one [[Running_jobs#Accounts_and_projects|Slurm account]], the "Select user’s account" pull-down menu of the "SLURM account" panel lets you select which project account will be displayed in the figure window. If the “Select user’s account” is left empty the figure will display all of your usage across accounts on the specified cluster during the selected time period. The "Select user’s account" pull-down menu is populated by a list of all the accounts that have job records on the selected cluster during the selected time interval. When you select a single project account the figure is updated and the summary panel titled "Allocation Information" is populated with details of the project account. The height of each bar in the histogram figure corresponds to the metric for that day (e.g. CPU-equivalent days) across all users in the account on the system. The top eight users are displayed in unique colors stacked on top of the summed metric for all other users in gray. You can navigate the figure using [https://plotly.com/graphing-libraries/ Plotly] tools (zoom, pan, etc) whose icons appear at the top-right when you hover your mouse over the figure window. You can also use the legend on the right-hand side to manipulate the figure. Single-clicking an item will toggle the item's presence in the figure, and double-clicking the item will toggle off or on all the other items in the figure.