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

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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
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49
src/sql/engine/ob_sql_mem_mgr_processor.cpp
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@ -97,7 +97,7 @@ int ObSqlMemMgrProcessor::init(
int64_t max_mem_size = MAX_SQL_MEM_SIZE;
if (OB_FAIL(ret)) {
} else if (OB_FAIL(ObSqlWorkareaUtil::get_workarea_size(
profile_.get_work_area_type(), tenant_id_, max_mem_size))) {
profile_.get_work_area_type(), tenant_id_, exec_ctx, max_mem_size))) {
LOG_WARN("failed to get workarea size", K(ret), K(tenant_id_), K(max_mem_size));
}
if (!profile_.get_auto_policy()) {
@ -310,24 +310,47 @@ int ObSqlMemMgrProcessor::alloc_dir_id(int64_t &dir_id)
return ret;
}
int ObSqlWorkareaUtil::get_workarea_size(const ObSqlWorkAreaType wa_type, const int64_t tenant_id, int64_t &value)
int ObSqlWorkareaUtil::get_workarea_size(const ObSqlWorkAreaType wa_type,
const int64_t tenant_id,
ObExecContext *exec_ctx,
int64_t &value)
{
int ret = OB_SUCCESS;
ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
if (HASH_WORK_AREA == wa_type) {
value = tenant_config->_hash_area_size;
} else if (SORT_WORK_AREA == wa_type) {
value = tenant_config->_sort_area_size;
if (NULL != exec_ctx) {
if (OB_ISNULL(exec_ctx->get_my_session())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected exec_ctx or session", K(ret), K(wa_type), K(tenant_id), KP(exec_ctx));
} else {
if (HASH_WORK_AREA == wa_type) {
value = exec_ctx->get_my_session()->get_tenant_hash_area_size();
} else if (SORT_WORK_AREA == wa_type) {
value = exec_ctx->get_my_session()->get_tenant_sort_area_size();
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected status: workarea type", K(wa_type), K(tenant_id));
}
}
} else {
ObTenantConfigGuard tenant_config(TENANT_CONF(tenant_id));
if (tenant_config.is_valid()) {
if (HASH_WORK_AREA == wa_type) {
value = tenant_config->_hash_area_size;
} else if (SORT_WORK_AREA == wa_type) {
value = tenant_config->_sort_area_size;
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected status: workarea type", K(wa_type), K(tenant_id));
}
LOG_DEBUG("debug workarea size", K(value), K(tenant_id), K(lbt()));
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpected status: workarea type", K(wa_type), K(tenant_id));
LOG_WARN("failed to init tenant config", K(tenant_id), K(ret));
}
LOG_DEBUG("debug workarea size", K(value), K(tenant_id), K(lbt()));
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to init tenant config", K(tenant_id), K(ret));
}
LOG_DEBUG("debug workarea size", K(value), K(tenant_id), K(lbt()));
return ret;
}