hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[FEAT MERGE] OLTP performance and cpu reduction optimization under tiny specification

Browse Source 
Co-authored-by: hezuojiao <hezuojiao@gmail.com>
This commit is contained in:
obdev
2023-04-26 15:30:17 +00:00
committed by ob-robot
parent 8ad13af591
commit 8fb50cdf65
179 changed files with 3131 additions and 1425 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
src/storage/memtable/ob_memtable_context.cpp
View File

@ -139,7 +139,6 @@ void ObMemtableCtx::reset()
truncate_cnt_ = 0;
unsynced_cnt_ = 0;
unsubmitted_cnt_ = 0;
partition_audit_info_cache_.reset();
lock_mem_ctx_.reset();
//FIXME: ctx_ is not reset
log_conflict_interval_.reset();
@ -344,7 +343,7 @@ void ObMemtableCtx::old_row_free(void *row)
void *ObMemtableCtx::callback_alloc(const int64_t size)
{
void* ret = NULL;
if (OB_ISNULL(ret = ctx_cb_allocator_.alloc(size))) {
if (OB_ISNULL(ret = trans_mgr_.callback_alloc(size))) {
TRANS_LOG_RET(ERROR, OB_ALLOCATE_MEMORY_FAILED, "callback alloc error, no memory", K(size), K(*this));
} else {
ATOMIC_FAA(&callback_mem_used_, size);
@ -363,7 +362,7 @@ void ObMemtableCtx::callback_free(ObITransCallback *cb)
} else {
ATOMIC_INC(&callback_free_count_);
TRANS_LOG(DEBUG, "callback release succ", KP(cb), K(*this), K(lbt()));
ctx_cb_allocator_.free(cb);
trans_mgr_.callback_free(cb);
cb = NULL;
}
}
@ -507,12 +506,6 @@ int ObMemtableCtx::do_trans_end(
} else if (OB_FAIL(clear_table_lock_(commit, trans_version, final_scn))) {
TRANS_LOG(ERROR, "clear table lock failed.", K(ret), K(*this));
}
(void)partition_audit_info_cache_.stmt_end_update_audit_info(commit);
// flush partition audit statistics cached in ctx to partition
if (NULL != ATOMIC_LOAD(&ctx_) &&
OB_UNLIKELY(OB_SUCCESS != (tmp_ret = flush_audit_partition_cache_(commit)))) {
TRANS_LOG(WARN, "flush audit partition cache error", K(tmp_ret), K(commit), K(*ctx_));
}
}
return ret;
}
@ -782,50 +775,6 @@ int ObMemtableCtx::add_conflict_trans_id(const ObTransID conflict_trans_id)
return ret;
}
int ObMemtableCtx::audit_partition(const enum ObPartitionAuditOperator op,
const int64_t count)
{
return audit_partition_cache_(op, (int32_t)count);
}
// cache partition audit info in current context
int ObMemtableCtx::audit_partition_cache_(const enum ObPartitionAuditOperator op,
const int32_t count)
{
int ret = OB_SUCCESS;
if (!GCONF.enable_sql_audit) {
// do nothing
} else if (OB_FAIL(partition_audit_info_cache_.update_audit_info(op, count))) {
TRANS_LOG(WARN, "update audit info", K(ret), K(*ctx_));
}
return ret;
}
// flush partition audit info into partition
int ObMemtableCtx::flush_audit_partition_cache_(bool commit)
{
int ret = OB_SUCCESS;
//ObLSTxCtxMgr *partition_mgr = NULL;
//if (!GCONF.enable_sql_audit) {
// // do nothing
//} else if (OB_ISNULL(ctx_)) {
// ret = OB_ERR_UNEXPECTED;
// TRANS_LOG(WARN, "memtable ctx is NULL", K(ret), KP(ctx_));
//} else if (OB_ISNULL(partition_mgr = ctx_->get_ls_tx_ctx_mgr())) {
// // ret = OB_ERR_UNEXPECTED;
// // TRANS_LOG(WARN, "partition mgr is NULL", K(ret), K(*ctx_));
//} else if (OB_FAIL(partition_mgr->audit_partition(partition_audit_info_cache_, commit))) {
// TRANS_LOG(WARN, "partition mgr audit partition error", K(ret), K(*ctx_));
//} else {
// //do nothing
//}
return ret;
}
void ObMemtableCtx::inc_lock_for_read_retry_count()
{
lock_for_read_retry_count_++;