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Optimization of persistent state serialization (#364)

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* Fix double serialization of masterchain; increase sync_blocks_before

* Improve logging in DownloadState

* Write persistent state directly to file instead of a buffer

* Don't keep ref to masterchain state in AsyncStateSerializer

* Sparse state serialization over longer period

Co-authored-by: SpyCheese <mikle98@yandex.ru>
This commit is contained in:
EmelyanenkoK 2022-05-15 17:51:24 +03:00 • committed by GitHub
parent 56f0293650
commit c07394aab5
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GPG key ID: 4AEE18F83AFDEB23
22 changed files with 327 additions and 84 deletions
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9
validator/net/download-state.cpp
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@ -149,6 +149,7 @@ void DownloadState::got_block_state_description(td::BufferSlice data) {
abort_query(F.move_as_error());
return;
}
prev_logged_timer_ = td::Timer();
ton_api::downcast_call(
*F.move_as_ok().get(),
@ -188,8 +189,12 @@ void DownloadState::got_block_state_part(td::BufferSlice data, td::uint32 reques
sum_ += data.size();
parts_.push_back(std::move(data));
if (sum_ % (1 << 22) == 0) {
LOG(DEBUG) << "downloading state " << block_id_ << ": total=" << sum_;
double elapsed = prev_logged_timer_.elapsed();
if (elapsed > 10.0) {
prev_logged_timer_ = td::Timer();
LOG(INFO) << "downloading state " << block_id_ << ": total=" << sum_ <<
" (" << double(sum_ - prev_logged_sum_) / elapsed << " B/s)";
prev_logged_sum_ = sum_;
}
if (last_part) {