Has anyone ever had to exceed 1000 concurrent executions in lambda?

Question

我目前正在使用约 500 个并发执行，并且很容易达到5000 ，这是一个长期问题还是向 AWS 提出配额增加请求相对容易？

Answer 1

To request an increase:

• In the AWS management console, select Service Quotes
• Click AWS Lambda
• Select Concurrent executions
• Click Request quota increase

Answer 2

Getting quota increases is not difficult, but it's also not instantaneous. In some cases the support person will ask for more information on why you need the increase (often to be sure you aren't going too far afoul of best practices), which can slow things down. Different support levels have different response times too. So if you are concerned about it you should get ahead of it and get the increase before you think you'll need it.