Sessions | informix.database.sessions | The number of sessions on the database | Count |
Buffer Cache Hit Ratio - Read | informix.instance.buffer_cache_hit_ratio_read | The ratio of pages read from the memory buffer | Percent |
Buffer Cache Hit Ratio - Write | informix.instance.buffer_cache_hit_ratio_write | The ratio of pages written to the memory buffer | Percent |
Sequential Scan Count | informix.instance.scan.count | Sequential scans performed in the last minute | Count |
Shared Memory Segments | informix.instance.count_segments | The count of segments present in the Informix server's shared memory | Count |
Shared Memory Segment Size | informix.instance.segment_size | The total size of the segment in the Informix server's shared memory | Byte |
Shared Memory Segment Blocks Used | informix.instance.segment_blocks_used | The total number of blocks (4KB of shared memory) used by the segment in the Informix server's shared memory | Blocks |
Shared Memory Segment Blocks Free | informix.instance.segment_blocks_free | The total number of blocks (4KB of share memory) used by the segment in the Informix server's shared memory' | Blocks |
Checkpoint Count | informix.instance.checkpoint.count | The number of checkpoints performed in the last minute | Count |
CPU User Time Count | informix.instance.cpu_user.count | Number of microseconds of user time used each minute | MicroSecond |
CPU System Time Count | informix.instance.cpu_system.count | Number of microseconds of user time used each minute | MicroSecond |
Database Space Percent Free | informix.dbspace.percent_free | The percent of the dbspace that is free | Percent |
Overflow - User | informix.instance.ovuser | Number of times a new session was attempted to exceed the maximum number of sessions | Count |
Overflow - Lock | informix.instance.ovlock | Number of times that sessions attempted to exceed the maximum number of locks | Count |
Overflow - Transaction | informix.instance.ovtrans | Number of times that a thread attempted to exceed the maximum number of transactions | Count |
Lock waits | informix.instance.lockwts | Number of times that a session had to wait for a lock | Count |
Least-Recently Used Writes | informix.instance.lruwrites | Number of times that an LRU write was performed | Count |
Locks - Database | informix.database.locks | Number of locks on the database | Count |
Chunk - Reads | informix.dbspace.chunks_read | Number of times a read operation has been performed on the database's chunks | Count |
Chunk - Writes | informix.dbspace.chunks_written | Number of times a write operation has been performed on the database's chunks | Count |
Chunk - Pages Read | informix.dbspace.chunk_pages_read | Number of times a read operation has been performed on a page within the database's chunks | Count |
Chunk - Pages Written | informix.dbspace.chunk_pages_written | Number of times a write operation has been performed on a page within the database's chunks | Count |
Table Pages Used | informix.database.table_pages_used | The number of pages used by a table within the database | Count |
Table Scans | informix.database.table_scans | The number of scans performed on a table within the database | Count |