From d57134a92a0ab266b77147930218e76c360abf64 Mon Sep 17 00:00:00 2001
From: Maria Carmina <mariacarmina.cretu@gmail.com>
Date: Fri, 23 Sep 2022 16:59:43 +0300
Subject: [PATCH] Updated README.md.

---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index 0bf39e5..4015ceb 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,24 @@ export AQUARIUS_VERSION=v2.0.0
 ./start_ocean.sh
 ```
 
+### Log levels
+
+You can specify what type of logs barge should display for `Aquarius`, `Provider` or `Subgraph`
+by exporting the following environment variables.
+
+- `AQUARIUS_LOG_LEVEL`
+- `PROVIDER_LOG_LEVEL`
+- `SUBGRAPH_LOG_LEVEL`
+
+Currently, they are all set to `INFO`.
+
+For example:
+
+```bash
+export AQUARIUS_LOG_LEVEL=DEBUG
+./start_ocean.sh
+```
+
 ### All Options
 
 | Option                     | Description                                                                                     |