Network Hardware User Manual

U3585-J-Z125-8-76 291
SM2 reports POSIX report
OPTION B provides information on buffer utilization:
BREAD/S, BWRITE/S Number of data transmissions per second between the system
buffer and the hard disk or other block-oriented devices
LREAD/S, LWRITE/S Accesses to the system buffer per second
RCACHE, WCACHE Cache-memory hit percentage, i.e.
PREAD/S, PWRITE/S Number of physical data transmissions per second
(raw device)
OPTION C provides information on system calls:
SCALL/S All types of system call per second
SREAD/S, SWRITE/S, FORK/S, EXEC/S
Specific system calls
RCHAR/S, WCHAR/S Characters transmitted by means of read( ) and write( ) system calls
RCACHE 1-BREAD/LREAD (in percent)
WCACHE 1-BWRITE/LWRITE (in percent)