DeliverSM TPS is low while submits are in parallel

[vanipolnedi]

Hi,
In SMPPServer, if client binds in TRX mode and submit bulk messages to server :
processing DeliverSM to client is low while submissions are in parallel
Submit TPS: 200-400
DeliverSM TPS: 0-20
after submissions, able to process all DRs (50-90 TPS)
but we want the DeliverSM TPS should be half of Submit TPS while submissions are in parallel

Any suggestions please? (tried adjusting sleeps in encode/decode but no use)

Thanks in advance

[daominah]

do you @vanipolnedi have any idea why this is happening? I have a similar problem, my client complains some DeliverSM are missing (about 20%)