bin[***] has been summed up since the first time.

[funglee2k22]

temp/tcp_cubic_search.c

Line 642 in c84fa52

ca->bin[ca->bin_total % SEARCH_TOTAL_BINS] += acked_bytes;

It seems that ca->bin[ca->bin_total % SEARCH_TOTAL_BINS] never has been reset. Note, the bins only initilized once, and at line 630, you increase the bin_total. However, it is a ring buffer, so the bin sum is added up.