Vetting Your Pager
At Sentry, we receive a million requests a minute to process and store crashes from all around the world. And it’s our Operations Team’s responsibility to ensure that everything goes right with these requests, but it’s also their responsibility to not burn themselves out in the process of dealing with everything that goes wrong.
We collect fifty thousand custom metrics inside of DataDog, but only alert on less than fifty of them. James Cunningham leads our internal observability initiative, creating and maintaining those alerts.
In this talk, he discusses the full lifecycle of an alert at Sentry, including:
- How we collect such a wide variety of metrics efficiently
- How we justify a metric’s degree of accuracy
- Why a metric’s logical purpose is defined
- How alerts evolve from metrics, articulating their existence
- What happens when an engineer actually gets paged
Includes the most interesting questions from the closing Q&A.
Featuring
James Cunningham
Get in touch.
A peek at your privacy
Here’s a quick look at how Sentry handles your personal information (PII).
×Who we collect PII from
We collect PII about people browsing our website, users of the Sentry service, prospective customers, and people who otherwise interact with us.
What if my PII is included in data sent to Sentry by a Sentry customer (e.g., someone using Sentry to monitor their app)? In this case you have to contact the Sentry customer (e.g., the maker of the app). We do not control the data that is sent to us through the Sentry service for the purposes of application monitoring.
Am I included?PII we may collect about you
- PII provided by you and related to your
- Account, profile, and login
- Requests and inquiries
- Purchases
- PII collected from your device and usage
- PII collected from third parties (e.g., social media)
How we use your PII
- To operate our site and service
- To protect and improve our site and service
- To provide customer care and support
- To communicate with you
- For other purposes (that we inform you of at collection)
Third parties who receive your PII
We may disclose your PII to the following type of recipients:
- Subsidiaries and other affiliates
- Service providers
- Partners (go-to-market, analytics)
- Third-party platforms (when you connect them to our service)
- Governmental authorities (where necessary)
- An actual or potential buyer
We use cookies (but not for advertising)
- We do not use advertising or targeting cookies
- We use necessary cookies to run and improve our site and service
- You can disable cookies but this can impact your use or access to certain parts of our site and service
Know your rights
You may have the following rights related to your PII:
- Access, correct, and update
- Object to or restrict processing
- Port over
- Opt-out of marketing
- Be forgotten by Sentry
- Withdraw your consent
- Complain about us
If you have any questions or concerns about your privacy at Sentry, please email us at [email protected].
If you are a California resident, see our Supplemental notice.