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System Communication Services Data Record

The following example commands show how to export and display system communication statistics:

$ ADVISE PERFORMANCE EXPORT /NODE=SNOLPD/OUTPUT=EXP.SYS -
_$ /CLASS=(NODEFAULT, SYSTEM_COMMUNICATION)-
_$ /BEGINNING=26-JAN-1997:14:00:00.00/ENDING=26-JAN-1997:14:02:00.00 
$ TYPE EXP.SYS "SNOLPD ", "VERS", "Vx.x", "REPORT=LOG_FILE", "Vx.x", "CPD " 
"26-JAN-1997 14:00:00.00", "26-JAN-1997 14:02:00.00", "SNOLPD ", "SYST", 
 120.2, "SNOLPD ", 0.0, 0.0, 0.0, 10.2, 0.0, 
 0.0, 4.5, 4.5, 0.0, 0.0, 0.0, 0.0 
$

Example

Data item

Description

Position

Length

"SNOLPD "

scs_node

name of node

92

17

0.0

data_gs_recvd

data gram msg received/sec

111

7

0.0

data_gs_sent

data gram msg sent/sec

120

7

0.0

data_gs_discd

data gram msg discarded

129

7

10.2

k_bytes_mapd

KB of buffer space to receive-send data from this node by local node

138

7

0.0

k_bytes_requst

KBytes of info to receive from some remote node by local node

147

7

0.0

k_bytes_sent

KBytes of info to send to some remote node from local node

156

7

4.5

msgs_recvd

# of msg received from this node by local node

165

7

4.5

msgs_sent

# of msg send by local node to this node

174

7

0.0

qd_buf_descrs

# of times/sec buffer descriptor entry not available

183

7

0.0

qd_buf_credit

# of times/sec local node had to wait for "credits" on remote node

192

7

0.0

reqst_data

"read" ops/sec initiated by local node for some remote node

201

7

0.0

sent_data

"write" ops/sec initiated by local node for some remote node

210

7