Sybase Adaptive Server Anywhere Reference page 1105

Index statistics
Java VM statistics
Appendix A Database Performance and Connection Properties
Statistic Scope
Disk Writes: Database
Active
Disk Writes: Database
Maximum Active
Disk Writes: Database
Commit Files
Disk Writes: Database
Extend Database
Disk Writes: Database
Extend Temporary
File
Disk Writes: Connection
Pages
Database
Disk Writes: Connection
Transaction log
Database
Disk Writes: Connection
Transaction Log
Database
Group Commits
These statistics describe the use of the index.
Statistic Scope
Index: Connection
Adds
Database
Index: Connection
Lookups
Database
Index: Connection
Full compares
Database
These statistics describe the memory used by the Java VM.
Description
The current number of file writes issued
by the engine which are not yet
completed.
The maximum value "Disk Writes:
Active" has reached.
The rate at which the engine forces a
flush of the disk cache. Windows NT and
NetWare platforms use unbuffered
(direct) I/O, so the disk cache does not
need to be flushed.
The rate (in pages/sec) at which the
database file is extended.
The rate (in pages/sec) at which
temporary files are extended.
The rate at which modified pages are
being written to disk.
The rate at which pages are written to the
transaction log.
Occurs when a commit of the transaction
log is requested but the log has already
been written (so the commit was done for
"free").
Description
The rate at which entries are added to
indexes.
The rate at which entries are looked up in
indexes.
The rate at which comparisons beyond
the hash value in an index must be
performed.
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