Hi @chuff (maybe)?

We've started using the GPP library in our live environment to get a better idea of how it performs etc., and to ensure it works. While we're not receiving many GPP strings, we are receiving TcfEuV2/TCF2/GDPR strings in large volume. On our servers, we've noticed that CPU consumption for handling a TcfEuV2 (GDPR IAB TCF V2) string processing through the TcfEuV2 model eats up around 8% CPU, while the same strings processing through the older IAB TCF TCString library only consumes around 0.8% CPU.

Looking at the TcfEuV2 model, I see that the entire string is decoded upon creation rather than lazy decoding only the segments that are relevant/used. Would it be feasible to update the decryption/parsing/processing methodology to be lazy?

For performance stats, I used this tool