fix: script hot event output overhead#176
Merged
Merged
Conversation
Bound event draining and manager aggregation so hot probes cannot monopolize runtime polling. Throttle CLI script output with suppression reporting and preserve over-limit parsed events for the next batch instead of dropping them.
Add a per-CPU eBPF counter map for output helper failures and increment it when ringbuf or perf output helpers return an error. Expose the counter through the loader and trace manager, report per-trace deltas in CLI, and surface TUI warnings in both the command panel and eBPF output panel. Treat PerfEventArray residual bytes after EndInstruction as perf record framing/alignment to avoid warning spam. Fixes #171
swananan
changed the title
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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fixes #171