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Reduce transaction debug logging output

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- Print transaction state information only if it is active.
- Print seqno and flags only if they are assigned.
- Print SR info only if the transaction is streaming.
This commit is contained in:
Teemu Ollakka 2024-11-16 20:32:09 +02:00
parent 1c61b809d1
commit c95d5932c9
1 changed files with 43 additions and 23 deletions
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66
src/transaction.cpp
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@ -2139,34 +2139,54 @@ void wsrep::transaction::cleanup()
void wsrep::transaction::debug_log_state(
const char* context) const
{
WSREP_LOG_DEBUG(
client_state_.debug_log_level(),
wsrep::log::debug_level_transaction,
context
<< "\n server: " << server_id_
<< ", client: " << int64_t(client_state_.id().get())
if (client_state_.debug_log_level() < wsrep::log::debug_level_transaction)
{
return;
}
std::ostringstream oss;
oss << context;
oss << " server: " << server_id_
<< " client: " << int64_t(client_state_.id().get())
<< ", state: " << wsrep::to_c_string(client_state_.state())
<< ", mode: " << wsrep::to_c_string(client_state_.mode())
<< "\n trx_id: " << int64_t(id_.get())
<< ", seqno: " << ws_meta_.seqno().get()
<< ", flags: " << flags()
<< "\n"
<< ", trx_id: " << int64_t(id_.get());
if (id_.is_undefined())
{
return;
}
oss << "\n"
<< " state: " << wsrep::to_c_string(state_)
<< ", bfa_state: " << wsrep::to_c_string(bf_abort_state_)
<< ", error: " << wsrep::to_c_string(client_state_.current_error())
<< ", status: " << client_state_.current_error_status()
<< "\n"
<< " is_sr: " << is_streaming()
<< ", frags: " << streaming_context_.fragments_certified()
<< ", frags size: " << streaming_context_.fragments().size()
<< ", unit: " << streaming_context_.fragment_unit()
<< ", size: " << streaming_context_.fragment_size()
<< ", counter: " << streaming_context_.unit_counter()
<< ", log_pos: " << streaming_context_.log_position()
<< ", sr_rb: " << streaming_context_.rolled_back()
<< "\n own: " << (client_state_.owning_thread_id_ == wsrep::this_thread::get_id())
<< " thread_id: " << client_state_.owning_thread_id_
<< "");
<< ", status: " << client_state_.current_error_status();
if (not ws_meta_.seqno().is_undefined())
{
oss << "\n seqno: " << ws_meta_.seqno().get()
<< ", flags: " << flags();
}
if (is_streaming())
{
oss << " is_sr: " << is_streaming()
<< ", frags: " << streaming_context_.fragments_certified()
<< ", frags size: " << streaming_context_.fragments().size()
<< ", unit: " << streaming_context_.fragment_unit()
<< ", size: " << streaming_context_.fragment_size()
<< ", counter: " << streaming_context_.unit_counter()
<< ", log_pos: " << streaming_context_.log_position()
<< ", sr_rb: " << streaming_context_.rolled_back();
}
oss << "\n own: "
<< (client_state_.owning_thread_id_ == wsrep::this_thread::get_id())
<< " thread_id: " << client_state_.owning_thread_id_;
WSREP_LOG_DEBUG(client_state_.debug_log_level(),
wsrep::log::debug_level_transaction, oss.str());
}
void wsrep::transaction::debug_log_key_append(const wsrep::key& key) const