For each server, we computed correlations for the first 5 rounds of each TCP transfer. The results are in the table below each phase plot. The phase plots show the relationship between the first and second data rounds, which corresponds to column 3 in the tables. (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.203 0.180 0.220 0.364 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (-0.113) (0.126) (0.076) (-0.108) (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (-0.082) (-0.131) 0.702 0.770The correlation between successive rtts appears to be strong, but the first two correlations are insignificant because they involve the request-reply round, which in this case is determined by the server and does not depend on network conditions. (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (0.096) 0.265 (-0.034) (-0.008) (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (0.116) (-0.121) (0.088) (0.092) (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.671 0.640 0.736 0.713 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.396 0.334 0.310 0.326 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (0.044) (-0.020) (-0.185) (-0.269) (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.721 0.682 0.657 0.638 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.184 (0.081) (0.157) (-0.144) (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.811 0.745 0.874 0.915 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 0.631 0.625 0.875 0.895 (above) syn-ack req-rep data 1 data 2 req-rep data 1 data 2 data 3 (-0.040) (0.101) (-0.047) (-0.043) |