Hitachi MP-96RD625-01 manual Jnl

M-JNL Asynchronous RIO count	The number of asynchronous remote I/Os per second at the primary storage
	system..
M-JNL Total Number of Journal	The number of journals at the primary storage system.
M-JNL Average Transfer Rate	The average transfer rate for journals in the primary storage system. The
	unit is kilobytes per second.
M-JNL Average RIO Response	The remote I/O process time on the primary storage system. The unit is
	milliseconds.
R-JNL Asynchronous RIO count	The number of asynchronous remote I/Os per second at the secondary
	storage system..
R-JNL Total Number of Journal	The number of journals at the secondary storage system.
R-JNL Average Transfer Rate	The average transfer rate for journals in the secondary storage system. The
	unit is kilobytes per second.
R-JNL Average RIO Response	The remote I/O process time on the secondary storage system. The unit is
	milliseconds.
M-JNL
Data Used Rate	Data usage rate for master journals. The unit is percent.
Meta Data Used Rate	Metadata usage rate for master journals. The unit is percent.
R-JNL
Data Used Rate	Data usage rate for restore journals. The unit is percent.
Meta Data Used Rate	Metadata usage rate for restore journals. The unit is percent.

9-6 Chapter 9 Usage Monitor Operations

Hitachi Universal Replicator for IBM /OS User’s Guide