MSSQL transaction_log metricset
transaction_log Metricset fetches information about the operation and transaction log of each MSSQL database in the monitored instance. All data is extracted from the Database Dynamic Management Views
- space_usage.since_last_backup.bytes: The amount of space used since the last log backup in bytes
- space_usage.total.bytes: The size of the log in bytes
- space_usage.used.bytes: The occupied size of the log in bytes
- space_usage.used.pct: A percentage of the occupied size of the log as a percent of the total log size
- stats.active_size.bytes: Total active transaction log size in bytes
- stats.backup_time: Last transaction log backup time.
- stats.recovery_size.bytes: Log size in bytes since log recovery log sequence number (LSN).
- stats.since_last_checkpoint.bytes: Log size in bytes since last checkpoint log sequence number (LSN).
- stats.total_size.bytes: Total transaction log size in bytes.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
For a description of each field in the metricset, see the exported fields section.
Here is an example document generated by this metricset:
{
"@timestamp": "2017-10-12T08:05:34.853Z",
"event": {
"dataset": "mssql.transaction_log",
"duration": 115000,
"module": "mssql"
},
"metricset": {
"name": "transaction_log",
"period": 10000
},
"mssql": {
"database": {
"id": 1,
"name": "master"
},
"transaction_log": {
"space_usage": {
"since_last_backup": {
"bytes": 937984
},
"total": {
"bytes": 2088960
},
"used": {
"bytes": 1318912,
"pct": 63.13725662231445
}
},
"stats": {
"active_size": {
"bytes": 937983.737856
},
"backup_time": "1900-01-01T00:00:00Z",
"recovery_size": {
"bytes": 0.894531
},
"since_last_checkpoint": {
"bytes": 937983.737856
},
"total_size": {
"bytes": 2088959.475712
}
}
}
},
"service": {
"address": "172.23.0.2:1433",
"type": "mssql"
}
}