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description: Learn how to track ByteAI model sizes and tips for model optimization with STrack, a byte tracking tool from Ultralytics.
keywords: Byte Tracker, Ultralytics STrack, application monitoring, bytes sent, bytes received, code examples, setup instructions
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## STrack
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### ::: ultralytics.tracker.trackers.byte_tracker.STrack
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## BYTETracker
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### ::: ultralytics.tracker.trackers.byte_tracker.BYTETracker
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