Open topic with navigation

TIBCO Rendezvous® 8.8.0

# Throughput

Low-latency and high-throughput are conflicting goals. Just as cars can move faster when highways are not crowded, data can move faster when host computers and networks are not crowded.

In addition, consolidating the functionality of the TIBCO Rendezvous daemon into application programs can reduce maximum throughput.

When low-latency is the highest priority, be prepared to accept lower throughput as a trade-off.

## Send Messages in Groups

When throughput becomes a limiting factor, consider sending messages as a group with one call to `tibrvTransport_Sendv()`, rather than sending individual messages with repeated calls to `tibrvTransport_Send()`.

Judicious application of this tool can avoid the overhead of multiple function calls, and permit opportunistic batching of messages for improved throughput. Nonetheless, it is good practice to strike a balance between latency and throughput goals using careful experimentation.

Did you find this helpful?

Yes No
Great!
Thanks for taking the time to give us some feedback.
Sorry about that

Why wasn't this helpful? (check all that apply)

Could not find what I was looking for
Instructions confusing or unclear
Instructions did not work

Want to tell us more?

Please select at least one option or provide details about the issue!!

Error occurred while submitting feedback.

Error2 occurred while submitting feedback.

TIBCO Rendezvous®

Copyright © 1997-2025. Cloud Software Group, Inc. All Rights Reserved.