Sentry is highlighting its twelve partners, including PagerDuty, with a festive Sen-Tree ornament every day leading up to Christmas. Sentry has a native integration with PagerDuty that enables on-call scheduling, escalations, analytics, and more. The integration allows for customized alert rules within Sentry to determine when to trigger PagerDuty alerts. This process helps teams quickly respond to incidents and return to normal operations. Sentry's integration with PagerDuty enhances incident response and intelligence workflows.