Note
This view is available starting with V4.0.0.
Purpose
The GV$OB_SQL_AUDIT view displays statistics such as the source and execution status of each SQL request on all OBServer nodes. This view is tenant-separated. You can query only the statistics of the current tenant. The statistics of other tenants are not displayed.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| SVR_IP | varchar(46) | NO | The IP address of the server. |
| SVR_PORT | bigint(20) | NO | The port number. |
| REQUEST_ID | bigint(20) | NO | The ID of the request. |
| SQL_EXEC_ID | bigint(20) | NO | The ID of the execution. |
| TRACE_ID | varchar(128) | NO | The trace ID of the statement. |
| SID | bigint(20) unsigned | NO | For V4.3.x:
|
| CLIENT_IP | varchar(46) | NO |
|
| CLIENT_PORT | bigint(20) | NO | The port number of the client that sends the request. |
| TENANT_ID | bigint(20) | NO | The ID of the tenant that sends the request. |
| TENANT_NAME | varchar(64) | NO | The name of the tenant that sends the request. |
| EFFECTIVE_TENANT_ID | bigint(20) | NO | The ID of the tenant. |
| USER_ID | bigint(20) | NO | The ID of the user that sends the request. |
| USER_NAME | varchar(64) | NO | The name of the user that sends the request. |
| USER_GROUP | bigint(20) | YES | The ID of the resource group to which the user belongs. |
| USER_CLIENT_IP | varchar(46) | NO | The IP address of the client that sends the request. |
| DB_ID | bigint(20) unsigned | NO | The ID of the database. |
| DB_NAME | varchar(128) | NO | The name of the database. |
| SQL_ID | varchar(32) | NO | The ID of the SQL statement.
Note
|
| QUERY_SQL | longtext | NO | The actual SQL statement. |
| PLAN_ID | bigint(20) | NO | The ID of the execution plan. |
| AFFECTED_ROWS | bigint(20) | NO | The number of rows affected. |
| RETURN_ROWS | bigint(20) | NO | The number of rows returned. |
| PARTITION_CNT | bigint(20) | NO | The number of partitions involved in the request. |
| RET_CODE | bigint(20) | NO | The return code of the execution result.
For more information about the error codes, see Error codes. |
| QC_ID | bigint(20) unsigned | NO | The scheduler ID in parallel execution scenarios. |
| DFO_ID | bigint(20) | NO | The ID of the current subplan in parallel execution scenarios. |
| SQC_ID | bigint(20) | NO | The ID of the local coordinator in parallel execution scenarios. |
| WORKER_ID | bigint(20) | NO | The ID of the worker thread in parallel execution scenarios. |
| EVENT | varchar(64) | YES | The longest waiting event name. |
| P1TEXT | varchar(64) | YES | Parameter 1 of the waiting event. |
| P1 | bigint(20) unsigned | YES | The value of parameter 1 of the waiting event. |
| P2TEXT | varchar(64) | YES | Parameter 2 of the waiting event. |
| P2 | bigint(20) unsigned | YES | The value of parameter 2 of the waiting event. |
| P3TEXT | varchar(64) | YES | Parameter 3 of the waiting event. |
| P3 | bigint(20) unsigned | YES | The value of parameter 3 of the waiting event. |
| LEVEL | bigint(20) | YES | The level of the waiting event. |
| WAIT_CLASS_ID | bigint(20) | YES | The Class ID of the waiting event. |
| WAIT_CLASS# | bigint(20) | YES | The index of the Class to which the waiting event belongs. |
| WAIT_CLASS | varchar(64) | YES | The name of the Class to which the waiting event belongs. |
| STATE | varchar(19) | YES | The state of the waiting event. |
| WAIT_TIME_MICRO | bigint(20) | YES | The time the wait event spent waiting, in microseconds. |
| TOTAL_WAIT_TIME_MICRO | bigint(20) | YES | The total time spent waiting during execution, in microseconds. |
| TOTAL_WAITS | bigint(20) | YES | The total number of waits during execution. |
| RPC_COUNT | bigint(20) | YES | The number of RPCs sent. |
| PLAN_TYPE | bigint(20) | NO | The execution plan type.
|
| IS_INNER_SQL | tinyint(4) | NO | Indicates whether the request is an internal SQL request. |
| IS_EXECUTOR_RPC | tinyint(4) | NO | Indicates whether the request is an RPC request. |
| IS_HIT_PLAN | tinyint(4) | NO | Indicates whether the plan cache was hit. |
| REQUEST_TIME | bigint(20) | NO | The start time of execution, in microseconds. |
| ELAPSED_TIME | bigint(20) | NO | The total time from when the request was received to when execution ended, in microseconds. |
| NET_TIME | bigint(20) | NO | The time from when the RPC was sent to when the request was received, in microseconds. |
| NET_WAIT_TIME | bigint(20) | NO | The time from when the request was received to when it entered the queue, in microseconds. |
| QUEUE_TIME | bigint(20) | NO | The time the request spent waiting in the queue, in microseconds. |
| DECODE_TIME | bigint(20) | NO | The time spent decoding after the request was dequeued, in microseconds. |
| GET_PLAN_TIME | bigint(20) | NO | The time from when execution started to when the plan was obtained, in microseconds. |
| EXECUTE_TIME | bigint(20) | NO | The time spent executing the plan, in microseconds. |
| APPLICATION_WAIT_TIME | bigint(20) unsigned | NO | The total time for all Application events, in microseconds. |
| CONCURRENCY_WAIT_TIME | bigint(20) unsigned | NO | The total time for all Concurrency events, in microseconds. |
| USER_IO_WAIT_TIME | bigint(20) unsigned | NO | The total time for all user_io events, in microseconds. |
| SCHEDULE_TIME | bigint(20) unsigned | NO | The time for all Schedule events, in microseconds. |
| ROW_CACHE_HIT | bigint(20) | NO | The number of row cache hits. |
| BLOOM_FILTER_CACHE_HIT | bigint(20) | NO | The number of Bloom Filter cache hits. |
| BLOCK_CACHE_HIT | bigint(20) | NO | The number of block cache hits. |
| DISK_READS | bigint(20) | NO | The number of physical reads. |
| RETRY_CNT | bigint(20) | NO | The number of retries. |
| TABLE_SCAN | tinyint(4) | NO | Indicates whether the request contains a full table scan. |
| CONSISTENCY_LEVEL | bigint(20) | NO | The consistency level. Valid values:
|
| MEMSTORE_READ_ROW_COUNT | bigint(20) | NO | The number of rows read from the MemStore. |
| SSSTORE_READ_ROW_COUNT | bigint(20) | NO | The number of rows read from the SSStore. |
| DATA_BLOCK_READ_CNT | bigint(20) | NO | The number of data microblocks accessed. |
| DATA_BLOCK_CACHE_HIT | bigint(20) | NO | The number of data microblocks that hit the cache. |
| INDEX_BLOCK_READ_CNT | bigint(20) | NO | The number of index microblocks accessed. |
| INDEX_BLOCK_CACHE_HIT | bigint(20) | NO | The number of index microblocks that hit the cache. |
| BLOCKSCAN_BLOCK_CNT | bigint(20) | NO | The number of data microblocks scanned in one direction. |
| BLOCKSCAN_ROW_CNT | bigint(20) | NO | The number of rows scanned in one direction. |
| PUSHDOWN_STORAGE_FILTER_ROW_CNT | bigint(20) | NO | The number of rows filtered by the storage filter pushed down. |
| REQUEST_MEMORY_USED | bigint(20) | NO | The amount of memory consumed by the request. |
| EXPECTED_WORKER_COUNT | bigint(20) | NO | The number of expected worker threads for the request. |
| USED_WORKER_COUNT | bigint(20) | NO | The number of worker threads used by the request. |
| SCHED_INFO | varchar(16384) | YES | The scheduling information of the request. |
| FUSE_ROW_CACHE_HIT | bigint(20) | NO | This column is not supported. The default value is NULL. |
| PS_CLIENT_STMT_ID | bigint(20) | NO | The client Prepare ID corresponding to the request:
|
| PS_INNER_STMT_ID | bigint(20) | NO | The internal (database) Prepare ID corresponding to the request:
|
| TX_ID | bigint(20) | NO | The transaction ID corresponding to the request. |
| SNAPSHOT_VERSION | bigint(20) | NO | SQL statement read snapshot version |
| REQUEST_TYPE | bigint(20) | NO | Request type:
|
| IS_BATCHED_MULTI_STMT | tinyint(4) | NO | Whether to optimize for Batch Multi Stmt |
| OB_TRACE_INFO | varchar(4096) | NO | User-defined trace information |
| PLAN_HASH | bigint(20) unsigned | NO | Hash value of the execution plan |
| LOCK_FOR_READ_TIME | bigint(20) | NO | Time spent waiting for a lock during data reading, in microseconds |
| PARAMS_VALUE | longtext | NO | Parameter values bound to PS |
| RULE_NAME | varchar(256) | NO | Rule name
NoteThis column is available starting with V4.1.0. |
| PARTITION_HIT | tinyint(4) | NO |
NoteThis column is available starting with V4.1.0. |
| TX_INTERNAL_ROUTING | bigint(20) | NO | Indicates whether the SQL statement is internally routed:
NoteThis column is available starting with V4.1.0. |
| TX_STATE_VERSION | bigint(20) unsigned | NO | SQL statement transaction state version
NoteThis column is available starting with V4.1.0. |
| FLT_TRACE_ID | varchar(1024) | NO | The trace ID of the full-link trace for this record. If this field is empty, it indicates that the record is not monitored by full-link trace. This field is a UUID, which is different from the trace. The format is similar to: 000600d6-a5de-038c-6c80-df07e4e79149
NoteThis column is available starting with V4.2.1. |
| PL_TRACE_ID | varchar(128) | NO | The trace ID of the outer PL for the current SQL statement. This value is NULL if no outer PL exists.
Note
|
| PLSQL_EXEC_TIME | bigint(20) | NO | The time spent executing PL, in microseconds. This value does not include the time spent executing SQL.
Note
|
| FORMAT_SQL_ID | varchar(32) | NO | The MD5 value generated by the Format SQL text for this record. |
| STMT_TYPE | varchar(128) | YES | The DML type is returned as needed:
|
| TOTAL_MEMSTORE_READ_ROW_COUNT | bigint(20) | NO | The total number of rows read from MemStore during the entire process (displayed only in the thread that displays query_text).
Note
|
| TOTAL_SSSTORE_READ_ROW_COUNT | bigint(20) | NO | The total number of rows read from SSSTORE during the entire process (displayed only in the thread that displays query_text).
Note
|
| PROXY_USER | varchar(128) | NO |
Note
|
| SEQ_NUM | bigint(20) | NO | Statement sequence number in a transaction
Note
|
| NETWORK_WAIT_TIME | bigint(20) unsigned | YES | Total time of all Network events, in microseconds. |
| PLSQL_COMPILE_TIME | bigint(20) | NO | PL compilation time.
Note
|
| INSERT_DUPLICATE_ROW_COUNT | bigint(20) | YES | The number of duplicate rows when insertup or replace into is used.
Note |
| USER_CLIENT_PORT | bigint(20) | NO | Client port number.
Note
|
| TRANS_STATUS | varchar(256) | NO | Whether to enable a transaction, implicitly enable a transaction, or not enable a transaction.
Note |
Sample query
Query the source, execution status, and other statistical information of each SQL request on all OBServer nodes.
obclient [oceanbase]> SELECT * FROM oceanbase.GV$OB_SQL_AUDIT LIMIT 1\G
The query result is as follows:
*************************** 1. row ***************************
SVR_IP: 172.xx.xxx.xxx
SVR_PORT: 2882
REQUEST_ID: 1620721
SQL_EXEC_ID: 18074403
TRACE_ID: YB42AC1E87CC-000637571FE5FA35-0-0
SID: 3221731092
CLIENT_IP: 0.0.0.0
CLIENT_PORT: 0
TENANT_ID: 1002
TENANT_NAME: sys
EFFECTIVE_TENANT_ID: 1002
USER_ID: 200001
USER_NAME: root
USER_GROUP: 0
USER_CLIENT_IP: 0.0.0.0
DB_ID: 201001
DB_NAME: oceanbase
SQL_ID: 251EBD3394EA3971C8F288E5D3F784F6
QUERY_SQL:
PLAN_ID: 266
AFFECTED_ROWS: 0
RETURN_ROWS: 0
PARTITION_CNT: 1
RET_CODE: 0
QC_ID: 0
DFO_ID: 0
SQC_ID: 0
WORKER_ID: 0
EVENT: exec inner sql wait
P1TEXT: wait inner sql class
P1: 0
P2TEXT: inner session id
P2: 4611686018441369514
P3TEXT:
P3: 0
LEVEL: 0
WAIT_CLASS_ID: 100
WAIT_CLASS#: 0
WAIT_CLASS: OTHER
STATE: WAITED SHORT TIME
WAIT_TIME_MICRO: 52
TOTAL_WAIT_TIME_MICRO: 52
TOTAL_WAITS: 1
RPC_COUNT: 0
PLAN_TYPE: 1
IS_INNER_SQL: 1
IS_EXECUTOR_RPC: 0
IS_HIT_PLAN: 1
REQUEST_TIME: 1749808481646912
ELAPSED_TIME: 158
NET_TIME: 0
NET_WAIT_TIME: 0
QUEUE_TIME: 0
DECODE_TIME: 0
GET_PLAN_TIME: 105
EXECUTE_TIME: 53
APPLICATION_WAIT_TIME: 0
CONCURRENCY_WAIT_TIME: 0
USER_IO_WAIT_TIME: 0
SCHEDULE_TIME: 0
ROW_CACHE_HIT: 0
BLOOM_FILTER_CACHE_HIT: 0
BLOCK_CACHE_HIT: 0
DISK_READS: 0
RETRY_CNT: 0
TABLE_SCAN: 1
CONSISTENCY_LEVEL: 3
MEMSTORE_READ_ROW_COUNT: 0
SSSTORE_READ_ROW_COUNT: 0
DATA_BLOCK_READ_CNT: 0
DATA_BLOCK_CACHE_HIT: 0
INDEX_BLOCK_READ_CNT: 0
INDEX_BLOCK_CACHE_HIT: 0
BLOCKSCAN_BLOCK_CNT: 0
BLOCKSCAN_ROW_CNT: 0
PUSHDOWN_STORAGE_FILTER_ROW_CNT: 0
REQUEST_MEMORY_USED: 2145536
EXPECTED_WORKER_COUNT: 0
USED_WORKER_COUNT: 0
SCHED_INFO: NULL
FUSE_ROW_CACHE_HIT: 0
PS_CLIENT_STMT_ID: -1
PS_INNER_STMT_ID: -1
TX_ID: 0
SNAPSHOT_VERSION: 1749808481453717000
REQUEST_TYPE: 1
IS_BATCHED_MULTI_STMT: 0
OB_TRACE_INFO: NULL
PLAN_HASH: 4897367372082854791
LOCK_FOR_READ_TIME: 0
PARAMS_VALUE:
RULE_NAME:
PARTITION_HIT: 1
TX_INTERNAL_ROUTING: 0
TX_STATE_VERSION: 0
FLT_TRACE_ID:
PL_TRACE_ID: NULL
PLSQL_EXEC_TIME: 0
FORMAT_SQL_ID: 35E22E2A6C2F463C8564C82B0E202492
STMT_TYPE: SELECT
TOTAL_MEMSTORE_READ_ROW_COUNT: 0
TOTAL_SSSTORE_READ_ROW_COUNT: 0
PROXY_USER:
SEQ_NUM: 1749808481602246
NETWORK_WAIT_TIME: 0
PLSQL_COMPILE_TIME: 0
INSERT_DUPLICATE_ROW_COUNT: 0
USER_CLIENT_PORT: 0
TRANS_STATUS: Transaction not opened