Implement (asynchronous) caching

[rassie]

Is your feature request related to a problem? Please describe.
Depending on the cluster size, opening Polaris' start page can take quite some time, in some cases exceeding typical network request timeouts of 30 seconds.

Describe the solution you'd like

• Don't audit on every request
• Audit asynchronously in the background on a configurable timer or manual trigger
• Save current audit data in cache
• Display cached data in the dashboard

[mggude]

Hello again! Thanks for your contributions. We have actually heard this feedback and plan to implement a solution. Thanks again!

[JoaoXu]

Hello,
We use Polaris in our company and we really enjoy its features. However, we were wondering if the caching feature will be implemented any time soon as it will improve its usability within the company.
Thanks in advance! 😄

[jpomfret]

Hey folks,
Wondering if there are any updates here - we have recently updated to the latest version but it's too slow to load, seems to take around 60 seconds and nginx is reporting 504 gateway timed out errors.

Going to look at excluding some of the checks, not sure if there is an easy way to see which ones are slow to collect the data for