[SVLS-8002] fix: collect CPU metric offsets on PlatformStart#930
Merged
Conversation
litianningdatadog
approved these changes
Nov 17, 2025
lym953
pushed a commit
that referenced
this pull request
Nov 17, 2025
## Overview Collect CPU metric offsets on receiving the PlatformStart instead of the Invoke event to avoid accounting for additional idle time while calculating utilization. Also, guard uptime and idle time to be non-negative for edge-cases. Maintains collecting network offsets on the Invoke event to match with Lambda Insights. ## Testing Tested with self-monitoring <img width="2620" height="904" alt="image" src="https://github.com/user-attachments/assets/6960e9f3-2f35-40d2-9c49-3560e8ebd295" />
lym953
pushed a commit
that referenced
this pull request
Nov 21, 2025
## Overview Collect CPU metric offsets on receiving the PlatformStart instead of the Invoke event to avoid accounting for additional idle time while calculating utilization. Also, guard uptime and idle time to be non-negative for edge-cases. Maintains collecting network offsets on the Invoke event to match with Lambda Insights. ## Testing Tested with self-monitoring <img width="2620" height="904" alt="image" src="https://github.com/user-attachments/assets/6960e9f3-2f35-40d2-9c49-3560e8ebd295" />
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Overview
Collect CPU metric offsets on receiving the PlatformStart instead of the Invoke event to avoid accounting for additional idle time while calculating utilization. Also, guard uptime and idle time to be non-negative for edge-cases.
Maintains collecting network offsets on the Invoke event to match with Lambda Insights.
Testing
Tested with self-monitoring