Timeline:
Start Time: 07/07/23 8:30 AM PT
End Time: 07/07/23 8:48 AM PT
Customer Impact:
A recent code deployment to Hearsay’s settings service caused an increase in load times, which resulted in users experiencing slowness on the Hearsay site or the webpage throwing an error message.
Resolution:
Hearsay’s engineers increased the capacity of the application to provide extra bandwidth to the settings service, which temporarily resolved the issue. After the incident was resolved, and with thorough testing, Hearsay’s engineers enabled caching for this service to prevent a future spike in calls and load times.
Future Improvements:
In addition to enabling caching, Hearsay will look into fine-tuning our automatic scaling to avoid similar instances in the future. Extra alerts will be added for the settings service, which will allow our engineers to react much faster in resolving these incidents if they should come up.