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opt TransService memory usage

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obdev 2023-05-16 06:46:38 +00:00 committed by ob-robot
parent aa9740be43
commit 888f3d8387
2 changed files with 15 additions and 8 deletions
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20
src/storage/tx/ob_trans_service.cpp
View File

@ -116,11 +116,15 @@ int ObTransService::init(const ObAddr &self,
{
int ret = OB_SUCCESS;
ObSimpleThreadPool::set_run_wrapper(MTL_CTX());
int64_t msg_task_cnt = MAX_MSG_TASK;
if (is_mini_mode()) {
msg_task_cnt /= (lib::ObRunningModeConfig::MINI_MEM_UPPER / lib::ObRunningModeConfig::instance().memory_limit_);
}
const int64_t tenant_id = MTL_ID();
const int64_t tenant_memory_limit = lib::get_tenant_memory_limit(tenant_id);
int64_t msg_task_cnt = MSG_TASK_CNT_PER_GB * (tenant_memory_limit / (1024 * 1024 * 1024));
if (msg_task_cnt < MSG_TASK_CNT_PER_GB) {
msg_task_cnt = MSG_TASK_CNT_PER_GB;
}
if (msg_task_cnt > MAX_MSG_TASK_CNT) {
msg_task_cnt = MAX_MSG_TASK_CNT;
}
if (is_inited_) {
TRANS_LOG(WARN, "ObTransService inited twice", KPC(this));
ret = OB_INIT_TWICE;
@ -143,10 +147,10 @@ int ObTransService::init(const ObAddr &self,
} else if (OB_FAIL(dup_table_scan_timer_.init())) {
TRANS_LOG(ERROR, "dup table scan timer init error", K(ret));
} else if (OB_FAIL(ObSimpleThreadPool::init(2, msg_task_cnt, "TransService", tenant_id))) {
TRANS_LOG(WARN, "thread pool init error", KR(ret));
TRANS_LOG(WARN, "thread pool init error", KR(ret), K(msg_task_cnt));
} else if (OB_FAIL(tx_desc_mgr_.init(std::bind(&ObTransService::gen_trans_id_,
this, std::placeholders::_1),
lib::ObMemAttr(tenant_id, "TransService")))) {
lib::ObMemAttr(tenant_id, "TxDescMgr")))) {
TRANS_LOG(WARN, "ObTxDescMgr init error", K(ret));
} else if (OB_FAIL(tx_ctx_mgr_.init(tenant_id, ts_mgr, this))) {
TRANS_LOG(WARN, "tx_ctx_mgr_ init error", KR(ret));
@ -168,7 +172,7 @@ int ObTransService::init(const ObAddr &self,
ts_mgr_ = ts_mgr;
server_tracer_ = server_tracer;
is_inited_ = true;
TRANS_LOG(INFO, "transaction service inited success", KP(this));
TRANS_LOG(INFO, "transaction service inited success", KP(this), K(tenant_memory_limit));
}
if (OB_SUCC(ret)) {
#ifdef ENABLE_DEBUG_LOG
@ -191,6 +195,8 @@ int ObTransService::init(const ObAddr &self,
}
}
#endif
} else {
TRANS_LOG(WARN, "transaction service inited failed", K(ret), K(tenant_memory_limit));
}
return ret;
}

3
src/storage/tx/ob_trans_service.h
View File

@ -234,7 +234,8 @@ public:
private:
static const int64_t END_STMT_MORE_TIME_US = 100 * 1000;
// max task count in message process queue
static const int64_t MAX_MSG_TASK = (1 << 20); // 8M
static const int64_t MAX_MSG_TASK_CNT = 1000 * 1000;
static const int64_t MSG_TASK_CNT_PER_GB = 50 * 1000;
static const int64_t MAX_BIG_TRANS_WORKER = 8;
static const int64_t MAX_BIG_TRANS_TASK = 100 * 1000;
// max time bias between any two machine