RB size does not reflect the presence of a certificate?

[bwbush]

The size of RBs does not seem to vary according to whether a certificate was included or not.

Here is the RB production,

but the size of the size of the RB does not vary according to whether an EB is referenced (via a certificate):

[Saizan]

@bwbush where can we find the config you are using for runs like these?

I can't reproduce the problem with the default config, e.g.:

{"time_s":104.091,"event":{"tag":"generated","kind":"RB","id":"-5808674975623080424","size_bytes":1221,"node":23,"node_name":"node-3","endorsed":["15-4"]}}
{"time_s":111.001,"event":{"tag":"generated","kind":"RB","id":"4771868145009233001","size_bytes":305,"node":25,"node_name":"node-31","endorsed":[]}}

However it would be the expected behaviour for treat-blocks-as-full, the intended purpose of that flag is to aid the comparison to the idealized diffusion model, and part of that is not having to consume the logs to determine the size of blocks.

[bwbush]

Configs below, and I used the Haskell at tag leios-2025w10.

• Topology: https://github.com/input-output-hk/ouroboros-leios/blob/main/analysis/sims/2025w10/config.default.yaml
• Base configuration: https://github.com/input-output-hk/ouroboros-leios/blob/main/analysis/sims/2025w10/topo-default-100.yaml
• Variations from the base configuration:

  ouroboros-leios/analysis/sims/2025w10/run-experiment.sh

  Lines 15 to 19 in 337719b

  	yaml2json "config.$label.yaml" \
  	| jq '."ib-generation-probability" = '"$ibRate" \
  	| jq '."ib-body-avg-size-bytes" = '"$ibSize" \
  	| jq '."ib-body-max-size-bytes" = '"$ibSize" \
  	| jq '."leios-stage-length-slots" = '"$stageLength" \

When I ran at leios-2025w11 with treat-blocks-as-full: false I still see less variation in size than I would have expected. I'll delve into this deeper

[bwbush]

Works fine now at tag leios-2025w12.