Unverified50% confidenceCautionExact time
The horizontal order of a flame graph does not represent execution order, and call order cannot be inferred from it; it reflects CPU usage and is usually blind to time blocked waiting for I/O, so it often needs to be combined with blocking analysis or asynchronous tracing.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedExecuting synchronous blocking operations in a single-threaded event loop monopolizes the CPU or blocks the wait queue, causing the entire process to be unable to respond to other requests.65% similarUnverifiedThe multi-step chained working mode of edge agents causes single-inference latency to be amplified across multiple steps.63% similarUnverifiedSlash commands typically wait until the current round of tool calls has finished before being processed in order, rather than interrupting ongoing operations.62% similarUnverifiedIn n8n, a follow-up mechanism triggered on a schedule with conditional checks is typically implemented by combining a Wait node with an IF node.60% similarUnverifiedWhen reading a flame graph, first focus on wide and flat frames (representing hot functions that appear repeatedly across multiple call paths), then compare the widths of frames at the same level horizontally to find the branch with the highest share of time consumption.60% similar
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