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A-DiagnosticsLogging, crash handling, error reporting and performance analysisLogging, crash handling, error reporting and performance analysisC-BugAn unexpected or incorrect behaviorAn unexpected or incorrect behavior
Description
Bevy version
0.7 and current head (cc4062e)
What you did
Attempted to profile many_foxes
with trace_tracy
enabled. Commented out spans for system_overhead
and system_commands
.
What went wrong
Profiled measurements for each stage show significant changes. Here's a comparison of the Update
stage measurements:
There's only 10-20 systems in that stage, and the overhead scales with the number of systems. This overhead should be much lower, and it makes it difficult to make perf decisions on a macro level.
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A-DiagnosticsLogging, crash handling, error reporting and performance analysisLogging, crash handling, error reporting and performance analysisC-BugAn unexpected or incorrect behaviorAn unexpected or incorrect behavior