* improves sigverify discard_excess_packets performance (#22577)
As shown by the added benchmark, current code does worse if there is a
spam address plus a lot of unique addresses.
on current master:
test bench_packet_discard_many_senders ... bench: 1,997,960 ns/iter (+/- 103,715)
test bench_packet_discard_mixed_senders ... bench: 14,256,116 ns/iter (+/- 534,865)
test bench_packet_discard_single_sender ... bench: 1,306,809 ns/iter (+/- 61,992)
with this commit:
test bench_packet_discard_many_senders ... bench: 1,644,025 ns/iter (+/- 83,715)
test bench_packet_discard_mixed_senders ... bench: 1,089,789 ns/iter (+/- 86,324)
test bench_packet_discard_single_sender ... bench: 955,234 ns/iter (+/- 55,953)
(cherry picked from commit dcf44d2523)
# Conflicts:
# core/src/sigverify_stage.rs
* removes mergify merge conflicts
Co-authored-by: behzad nouri <behzadnouri@gmail.com>
f77ea5f324