docs: add metrics image

README.md

@@ -68,33 +68,7 @@ prefixed with `libp2p_`.
 
 #### Examples on a 5 node AKS cluster, node sizes: `Standard_D2s_v3` and `Standard_D8ds_v5`
 
-1. How long does it take for a node to find a peer that has a key?
-
-    ```promql
-    sum(histogram_quantile(0.95, peerd_peer_discovery_duration_seconds_bucket)) by (self)
-    ```
-
-    | Node        | Time (s) |
-    | ----------- | -------- |
-    | peerd-xkjm  | 0.0156   |
-    | peerd-j6kf4 | 0.0619   |
-    | peerd-pj68b | 0.0451   |
-    | peerd-v8ndj | 0.0054   |
-    | peerd-8csx9 | 0.00834  |
-
-2. Peer download speed distribution?
-   
-    ```promql
-    sum(histogram_quantile(0.95, peerd_peer_response_speed_mib_per_second_bucket)) by (self)
-    ```
-
-    | Node        | Throughput (MiB/s) |
-    | ----------- | ------------------ |
-    | peerd-xkjm  | 173                |
-    | peerd-j6kf4 | 260                |
-    | peerd-pj68b | 118                |
-    | peerd-v8ndj | 333                |
-    | peerd-8csx9 | 324                |
+<img src="./assets/images/peer-metrics.png" alt="peer metrics" width="1000">
 
 ## Features