2849781 - The monitoring result of network IO between monNetworkIO and sp_sysmon is different. - SAP ASE

When comparing the monitoring result of network IO between monNetworkIO and sp_sysmon, there is a big difference between the monitoring results.

[Sample Interval: 00:03:00, Sample Mode:  No Clear]
Network Receive Activity        per sec      per xact       count
  -------------------------  ------------  ------------  ----------
  Total Bytes Rec'd              690541.7        8749.0   124297498

  Network Send Activity           per sec      per xact       count
  -------------------------  ------------  ------------  ----------
  Total Bytes Sent                   -0.0           0.0          -1

[monNetworkIO: Oct 10 2019  8:42AM]
InstanceID PacketsSent PacketsReceived BytesSent   BytesReceived 
 ---------- ----------- --------------- ----------- ------------- 
          0  1607691988       472631183  1969846725    1727644109

[monNetworkIO: Oct 10 2019  8:45AM]
InstanceID PacketsSent PacketsReceived BytesSent   BytesReceived 
 ---------- ----------- --------------- ----------- ------------- 
          0  1611469714       472888240   403303425    1851216496
Note) The monitoring result from monNetworkIO shows that the number of BytesSent has decreased(-1,566,543,300) for 3 mins.

SAP Adaptive Server Enterprise (ASE)

sp_sysmon, netio , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , How To