From 462edd6cdfc0d0bd7f4205afb37c7e42d69a6b18 Mon Sep 17 00:00:00 2001
From: alrevuelta <alvrevuelta@gmail.com>
Date: Wed, 11 Oct 2023 13:04:40 +0200
Subject: [PATCH] mods

---
 rln-delay-simulations/README.md   | 65 +++++++++++++++++++------------
 rln-delay-simulations/shadow.yaml |  4 +-
 rln-delay-simulations/test.txr    |  0
 3 files changed, 43 insertions(+), 26 deletions(-)
 delete mode 100644 rln-delay-simulations/test.txr

diff --git a/rln-delay-simulations/README.md b/rln-delay-simulations/README.md
index 5f27037..100d37f 100644
--- a/rln-delay-simulations/README.md
+++ b/rln-delay-simulations/README.md
@@ -6,7 +6,8 @@ This folder contains a `shadow` configuration to simulate `1000` `nwaku` nodes i
 * `rln` is used with hardcoded memberships, to avoid the sepolia node + contract, [see](https://raw.githubusercontent.com/waku-org/nwaku/master/waku/waku_rln_relay/constants.nim).
 * Focused on measuring message propagation delays. Each message that is sent, encodes the timestamp when it was created.
 * Same setup can be reused with different parameters, configured either via flags (see `shadow.yaml`) or modifying the code (see [simulations](https://github.com/waku-org/nwaku/tree/simulations)).
-* TODO delay  + bandwidth TODO add payload messages.
+* Requires significant resources to run (tested with 256 GB RAM)
+* Uses `100ms` of latency and `10Mbit` connection per node.
 
 ## How to run
 
@@ -29,24 +30,50 @@ First check that the simulation finished ok. Check that the numbers match.
 grep -nr 'ended_simulation' shadow.data | wc -l
 # expected: 1000 (simulation finished ok in all nodes)
 
-grep -nr '\[TX MSG\]*' shadow.data | wc -l
+grep -nr 'tx_msg' shadow.data | wc -l
 # expected: 15 (total of published messages)
 ```
 
-
-
-* no errors in any stderr: eg: shadow.data/hosts/peer1/wakunode2.1000.stderr
-* see msg published: grep -nr '\[TX MSG\]*' shadow.data | wc -l
-* grep -nr '\[RX MSG\]*' shadow.data | wc -l
-
-
-calculate metrics:
-
-latency
+Print metrics:
+```
+grep -nr 'rx_msg' shadow.data > latency.txt
+grep -nr 'mesh_size' shadow.data > mesh_size.txt
 ```
-grep -nr '\[RX MSG\]*' shadow.data > latency.txt
-python metrics.py latency.txt "diff: " " milliseconds"
 
+```
+python analyze.py latency.txt "arrival_diff="
+python analyze.py mesh_size.txt "mesh_size="
+
+no msg payload is added
+Config: file: latency.txt field: arrival_diff=
+number_samples=14985
+Percentiles. P75=401.0 P95=502.0
+Statistics. mode_value=400 mode_count=1521 mean=320.76176176176176 max=701 min=100
+
+this is wrong. was generating the random bytes inside the timer.
+Config: file: latency.txt field: arrival_diff=
+number_samples=14985
+Percentiles. P75=456.0 P95=583.7999999999993
+Statistics. mode_value=412 mode_count=84 mean=365.7955288621955 max=873 min=100
+
+run 1
+Config: file: latency.txt field: arrival_diff=
+number_samples=14985
+Percentiles. P75=451.0 P95=578.0
+Statistics. mode_value=318 mode_count=84 mean=362.09422756089424 max=778 min=100
+
+Config: file: latency.txt field: arrival_diff=
+number_samples=14985
+Percentiles. P75=452.0 P95=587.0
+Statistics. mode_value=313 mode_count=77 mean=360.5741741741742 max=868 min=100
+
+run 2 same data.
+
+```
+
+
+
+# TODO: remove
 Amount of samples: 14985
 percentile 75:  300.0
 percentile 25:  201.0
@@ -88,16 +115,6 @@ worst:  5
 best:  2
 ```
 
-```
-TODO
-```
-
-Output
-
-```
-TODO
-```
-
 
 ```
 Amount of samples: 14985
diff --git a/rln-delay-simulations/shadow.yaml b/rln-delay-simulations/shadow.yaml
index 1e9eaa8..b4bf19f 100644
--- a/rln-delay-simulations/shadow.yaml
+++ b/rln-delay-simulations/shadow.yaml
@@ -14,8 +14,8 @@ network:
       graph [
         node [
           id 0
-          host_bandwidth_up "100 Mbit"
-          host_bandwidth_down "100 Mbit"
+          host_bandwidth_up "10 Mbit"
+          host_bandwidth_down "10 Mbit"
         ]
         edge [
           source 0
diff --git a/rln-delay-simulations/test.txr b/rln-delay-simulations/test.txr
deleted file mode 100644
index e69de29..0000000