It sounds like you had such a great culture of ownership that engineers cared so much that they wanted that extra sort of effort to be put in to on call. But at the same time as an organization, as leadership it sounds like you guys had concerns that this was unnecessary and people would get burnt out. And we'll of course talk more about that later. I have one more question about sort of the challenges you were facing at this time. Saw you also talk or write about the fact that at this point in time, only that original operations team that you talked about earlier actually had any form of compensation for doing on call. Wasn't something that we tried to solve across the entire org
In this deep-dive episode, Brian Scanlan, Principal Systems Engineer at Intercom, describes how the company’s on-call process works. He explains how the process started and key changes they’ve made over the years, including a new volunteer model, changes to compensation, and more.
Discussion points:
- (1:28) How on-call started at Intercom
- (10:11) Brian’s background and interest in being on-call
- (14:06) Getting engineers motivated to be on-call
- (16:37) Challenges Intercom saw with on-call as it grew
- (19:53) Having too many people on-call
- (23:20) Having alarms that aren’t useful
- (26:03) Recognizing uneven workload with compensation
- (27:22) Initiating changes to the on-call process
- (30:08) Creating a volunteer model
- (33:02) Addressing concerns that volunteers wouldn’t take action on alarms
- (34:40) Equitability in a volunteer model
- (36:36) Expectations of expertise for being on-call
- (40:56) How volunteers sign up
- (44:15) The Incident Commander role
- (46:19) Using code review for changes to alarms
- (50:02) On-call compensation
- (52:50) Other approaches to compensating on-call
- (55:08) Whether other companies should compensate on-call
- (57:32) How Intercom’s on-call process compares to other companies
- (1:00:46) Recent changes to the on-call process
- (1:04:13) Balancing responsiveness and burnout
- (1:07:12) Signals for evaluating the on-call process
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