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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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116
src/sql/monitor/ob_exec_stat_collector.h
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@ -19,33 +19,38 @@
#include "sql/monitor/ob_phy_operator_monitor_info.h"
#include "sql/monitor/ob_exec_stat.h"
#include "lib/net/ob_addr.h"
namespace oceanbase {
namespace observer {
namespace oceanbase
{
namespace observer
{
class ObInnerSQLResult;
}
namespace sql {
namespace sql
{
class ObExecContext;
class ObPhyPlanMonitorInfo;
class ObPhyOperatorMonitorInfo;
class ObSql;
class ObPhysicalPlan;
class ObSQLSessionInfo;
class ObExecStatCollector {
class ObExecStatCollector
{
public:
ObExecStatCollector() : length_(0)
{}
~ObExecStatCollector()
{}
int collect_monitor_info(uint64_t job_id, uint64_t task_id, ObPhyOperatorMonitorInfo& op_info);
ObExecStatCollector() : length_(0) {}
~ObExecStatCollector() {}
int collect_monitor_info(uint64_t job_id,
uint64_t task_id,
ObPhyOperatorMonitorInfo &op_info);
int collect_plan_monitor_info(uint64_t job_id, uint64_t task_id, ObPhyPlanMonitorInfo* monitor_info);
int add_raw_stat(const common::ObString& str);
int get_extend_info(common::ObIAllocator& allocator, common::ObString& str);
int collect_plan_monitor_info(uint64_t job_id,
uint64_t task_id,
ObPhyPlanMonitorInfo *monitor_info);
int add_raw_stat(const common::ObString &str);
int get_extend_info(common::ObIAllocator &allocator, common::ObString &str);
void reset();
private:
template <class T>
int add_stat(const T* value);
template<class T>
int add_stat(const T *value);
/* functions */
DISALLOW_COPY_AND_ASSIGN(ObExecStatCollector);
@ -54,17 +59,21 @@ private:
int64_t length_;
};
class ObExecStatDispatch {
class ObExecStatDispatch
{
public:
ObExecStatDispatch() : stat_str_(), pos_(0){};
~ObExecStatDispatch(){};
int set_extend_info(const common::ObString& str);
int dispatch(bool need_add_monitor, ObPhyPlanMonitorInfo* monitor_info, bool need_update_plan, ObPhysicalPlan* plan);
~ObExecStatDispatch() {};
int set_extend_info(const common::ObString &str);
//负责将字符串解析成正常数据结构；
int dispatch(bool need_add_monitor,
ObPhyPlanMonitorInfo *monitor_info,
bool need_update_plan,
ObPhysicalPlan *plan);
private:
int get_next_type(StatType& type);
template <class T>
int get_value(T* value);
int get_next_type(StatType &type);
template<class T>
int get_value(T *value);
private:
DISALLOW_COPY_AND_ASSIGN(ObExecStatDispatch);
@ -72,38 +81,37 @@ private:
int64_t pos_;
};
class ObExecStatUtils {
class ObExecStatUtils
{
public:
template <class T>
OB_INLINE static void record_exec_timestamp(const T& process,
bool is_first, // fir execution, not retry
ObExecTimestamp& exec_timestamp)
{
exec_timestamp.rpc_send_ts_ = process.get_send_timestamp();
exec_timestamp.receive_ts_ = process.get_receive_timestamp();
exec_timestamp.enter_queue_ts_ = process.get_enqueue_timestamp();
exec_timestamp.run_ts_ = process.get_run_timestamp();
exec_timestamp.before_process_ts_ = process.get_process_timestamp();
exec_timestamp.single_process_ts_ = process.get_single_process_timestamp();
exec_timestamp.process_executor_ts_ = process.get_exec_start_timestamp();
exec_timestamp.executor_end_ts_ = process.get_exec_end_timestamp();
OB_INLINE static void record_exec_timestamp(const T &process,
bool is_first, //是否是第一次执行时记录，而不是retry
ObExecTimestamp &exec_timestamp)
{
exec_timestamp.rpc_send_ts_ = process.get_send_timestamp();
exec_timestamp.receive_ts_ = process.get_receive_timestamp();
exec_timestamp.enter_queue_ts_ = process.get_enqueue_timestamp();
exec_timestamp.run_ts_ = process.get_run_timestamp();
exec_timestamp.before_process_ts_ = process.get_process_timestamp();
exec_timestamp.single_process_ts_ = process.get_single_process_timestamp();
exec_timestamp.process_executor_ts_ = process.get_exec_start_timestamp();
exec_timestamp.executor_end_ts_ = process.get_exec_end_timestamp();
if (is_first) {
/* packet event order:
* send -> receive -> enter_queue -> run -> before_process -> single process -> executor
*/
exec_timestamp.net_t_ = exec_timestamp.receive_ts_ - exec_timestamp.rpc_send_ts_;
exec_timestamp.net_wait_t_ = exec_timestamp.enter_queue_ts_ - exec_timestamp.receive_ts_;
}
// SQL_MONITOR_LOG(DEBUG, "set exec timestamp", K(exec_timestamp.exec_type_),
// K(exec_timestamp.before_process_ts_),
// K(exec_timestamp.process_executor_ts_),
// K(exec_timestamp.executor_end_ts_),
// K(exec_timestamp.receive_ts_),
// K(exec_timestamp.enter_queue_ts_),
// K(exec_timestamp.run_ts_),
// K(exec_timestamp.single_process_ts_));
}
if (is_first) {
/* packet 遇见的事件顺序：
* send -> receive -> enter_queue -> run -> before_process -> single_process -> executor_start -> executor_end
* multistmt 场景特殊处理，第二个及之后的 sql 的 net_t、net_wait_ 均为 0
*/
if (OB_UNLIKELY(exec_timestamp.multistmt_start_ts_ > 0)) {
exec_timestamp.net_t_ = 0;
exec_timestamp.net_wait_t_ = 0;
} else {
exec_timestamp.net_t_ = exec_timestamp.receive_ts_ - exec_timestamp.rpc_send_ts_;
exec_timestamp.net_wait_t_ = exec_timestamp.enter_queue_ts_ - exec_timestamp.receive_ts_;
}
}
}
private:
DISALLOW_COPY_AND_ASSIGN(ObExecStatUtils);
@ -111,7 +119,7 @@ private:
~ObExecStatUtils();
};
} // namespace sql
} // namespace oceanbase
}
}
#endif /* OCEANBASE_COMMON_STAT_OB_EXEC_STAT_COLLECTOR_H_ */
//// end of header file