OracleDB Query Samples Changes

[akshays-19]

Link to tracking issue: #37478

Description

We introduced OracleDB Query Sample collection in this PR. The scraper will record all the currently executing queries once (in most case) and report related metrics. This enables users to monitor executed queries and correlate them with Top Query data for deeper insights into troubleshooting and performance optimization.

New Log Attributes

      oracledb.username
      oracledb.query.wait_class:
      oracledb.schemaname
      oracledb.query.program
      oracledb.query.module
      oracledb.query.status
      oracledb.query.state
      oracledb.query.event
      oracledb.query.object_name
      oracledb.query.object_type
      oracledb.query.osuser
      db.query.text
      oracledb.query.duration
       oracledb.query.id
       oracledb.query.child_number
       oracledb.query.sid
       oracledb.query.serial_number
       oracledb.query.process
       oracledb.query.plan_hash

Example Output

{
"resourceLogs": [
{
"resource": {},
"scopeLogs": [
{
"scope": {
"name": "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/oracledbreceiver",
"version": "v0.0.1"
},
"logRecords": [
{
"timeUnixNano": "1744198629213688000",
"body": {},
"attributes": [
{
"key": "oracledb.PLAN_HASH_VALUE",
"value": {
"stringValue": "34313939393139353638"
}
},
{
"key": "oracledb.machine",
"value": {
"stringValue": "AKSHASRI-M-VGCY"
}
},
{
"key": "oracledb.username",
"value": {
"stringValue": "ADMIN"
}
},
{
"key": "oracledb.schemaname",
"value": {
"stringValue": "ADMIN"
}
},
{
"key": "oracledb.query.program",
"value": {
"stringValue": "oracle-test"
}
},
{
"key": "oracledb.query.module",
"value": {
"stringValue": "oracle-test"
}
},
{
"key": "oracledb.query.status",
"value": {
"stringValue": "ACTIVE"
}
},
{
"key": "oracledb.query.state",
"value": {
"stringValue": "WAITED KNOWN TIME"
}
},
{
"key": "oracledb.query.wait_class",
"value": {
"stringValue": ""
}
},
{
"key": "oracledb.query.event",
"value": {
"stringValue": ""
}
},
{
"key": "oracledb.query.object_name",
"value": {
"stringValue": ""
}
},
{
"key": "oracledb.query.object_type",
"value": {
"stringValue": ""
}
},
{
"key": "oracledb.query.sql_fulltext",
"value": {
"stringValue": "SELECT /* collector-query */ S.MACHINE, S.USERNAME, S.SCHEMANAME, S.SQL_ID, S.SQL_CHILD_NUMBER, S.SID, S.SERIAL#, Q.SQL_FULLTEXT, S.OSUSER, S.PROCESS, S.PORT, S.PROGRAM, S.MODULE, S.STATUS, S.STATE, Q.PLAN_HASH_VALUE, ROUND((SYSDATE - SQL_EXEC_START) * 86400) AS DURATION_SEC, CASE WHEN S.TIME_REMAINING_MICRO IS NOT NULL THEN S.WAIT_CLASS END AS WAIT_CLASS, CASE WHEN S.TIME_REMAINING_MICRO IS NOT NULL THEN S.EVENT END AS EVENT, CASE WHEN S.PLSQL_ENTRY_OBJECT_ID IS NOT NULL THEN CASE WHEN P.PROCEDURE_NAME IS NULL THEN P.OWNER || '.' || P.OBJECT_NAME ELSE P.OWNER || '.' || P.OBJECT_NAME || '.' || P.PROCEDURE_NAME END END AS OBJECT_NAME, P.OBJECT_TYPE FROM V$SESSION S LEFT JOIN DBA_PROCEDURES P ON S.PLSQL_ENTRY_OBJECT_ID = P.OBJECT_ID AND S.PLSQL_ENTRY_SUBPROGRAM_ID = P.SUBPROGRAM_ID LEFT JOIN V$SQL Q ON S.SQL_ID = Q.SQL_ID WHERE S.SQL_ID IS NOT NULL AND S.STATUS = 'ACTIVE'"
}
},
{
"key": "oracledb.query.osuser",
"value": {
"stringValue": "akshasri"
}
},
{
"key": "oracledb.query.DURATION_SEC",
"value": {
"intValue": "1"
}
}
],
"traceId": "",
"spanId": ""
}
]
}
]
}
]
}

Testing

Documentation

Updated

[linux-foundation-easycla]

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[akshays-19]

Closing this PR, as CLA is still unapproved