The SRM backend services are responsible for data retention. Each backend checks the metric every six hours and applies the rules defined for each period (Table 3). Data retention is user-configurable, but take care before increasing any of the retention parameters. Increasing retention without proper consideration could risk the backends running out of disk space, causing stability issues with SRM.
Period | Retention (in days) |
Real-time | 31 |
Hourly | 61 |
Daily | 365 |
Weekly | 2555 |