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36 lines
1.1 KiB
36 lines
1.1 KiB
#!/usr/bin/env python3
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import sys
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import time
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import numpy as np
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import datetime
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from collections.abc import MutableSequence
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from collections import defaultdict
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import cereal.messaging as messaging
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if __name__ == "__main__":
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ts: defaultdict[str, MutableSequence[float]] = defaultdict(list)
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socks = {s: messaging.sub_sock(s, conflate=False) for s in sys.argv[1:]}
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try:
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st = time.monotonic()
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while True:
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print()
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for s, sock in socks.items():
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msgs = messaging.drain_sock(sock)
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for m in msgs:
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ts[s].append(m.logMonoTime / 1e6)
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if len(ts[s]) > 2:
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d = np.diff(ts[s])[-100:]
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print(f"{s:25} {np.mean(d):7.2f} {np.std(d):7.2f} {np.max(d):7.2f} {np.min(d):7.2f}")
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time.sleep(1)
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except KeyboardInterrupt:
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print("\n")
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print("="*5, "timing summary", "="*5)
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for s, sock in socks.items():
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msgs = messaging.drain_sock(sock)
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if len(ts[s]) > 2:
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d = np.diff(ts[s])
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print(f"{s:25} {np.mean(d):7.2f} {np.std(d):7.2f} {np.max(d):7.2f} {np.min(d):7.2f}")
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print("="*5, datetime.timedelta(seconds=time.monotonic()-st), "="*5)
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