updated certificate size to 7kB, as appropriate for realistic stakes

Author: Saizan

data/simulation/config.default.yaml

@@ -180,10 +180,10 @@ vote-diffusion-max-window-size: 100
 # Certificate Configuration
 ################################################################################
 
-# vote-spec#"certificate bytes"
-cert-size-bytes-constant: 136
-# vote-spec#"certificate bytes" ((80/8) + 76 * (100 - 80))/100
-cert-size-bytes-per-node: 15
+# vote-spec - certificate size plot.
+# Realistic stake distributions need about 7 kilobytes for the certificate.
+cert-size-bytes-constant: 7168
+cert-size-bytes-per-node: 0
 
 # For certificate timings we have bulk figures for realistic scenarios,
 # so we do not attempt to give -per-node (i.e. per-voter) timings.

simulation/src/LeiosProtocol/Config.hs

@@ -209,8 +209,8 @@ instance Default Config where
       , certGenerationCpuTimeMsPerNode = 0.0
       , certValidationCpuTimeMsConstant = 130.0
       , certValidationCpuTimeMsPerNode = 0.0
-      , certSizeBytesConstant = 136
-      , certSizeBytesPerNode = 15
+      , certSizeBytesConstant = 7168
+      , certSizeBytesPerNode = 0
       }
 
 configToJSONWith :: Getter Config -> Config -> Value