is:issue is:open How should I define his iteration round?

Iteration 000000: 0.87 it/s
Iteration 000200: 11.00 it/s
Iteration 000400: 10.15 it/s
Iteration 000600: 11.90 it/s
Iteration 000800: 10.58 it/s
Iteration 001000: 11.35 it/s
Iteration 001200: 10.81 it/s
Iteration 001400: 11.40 it/s
Iteration 001600: 8.29 it/s
Iteration 001800: 9.36 it/s
Iteration 002000: 9.44 it/s
Iteration 002200: 8.49 it/s
Iteration 002400: 6.91 it/s
Iteration 002600: 7.14 it/s
Iteration 002800: 9.48 it/s
Iteration 003000: 6.92 it/s
Iteration 003200: 7.42 it/s
Iteration 003400: 8.88 it/s
Iteration 003600: 8.43 it/s
Iteration 003800: 9.03 it/s
Iteration 004000: 10.41 it/s
Iteration 004200: 10.24 it/s
Iteration 004400: 6.94 it/s
Iteration 004600: 7.81 it/s
Iteration 004800: 7.98 it/s
Iteration 005000: 8.89 it/s
Iteration 005200: 9.51 it/s
Iteration 005400: 9.54 it/s
Iteration 005600: 8.86 it/s
Iteration 005800: 8.92 it/s
Iteration 006000: 8.76 it/s

I can only see this information, how should I determine when it's training is over？？？？