diff --git a/backend/resources/log4j2-experiments.xml b/backend/resources/log4j2-experiments.xml
new file mode 100644
index 0000000000..88542c2774
--- /dev/null
+++ b/backend/resources/log4j2-experiments.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="info" monitorInterval="30">
+  <Appenders>
+    <Console name="console" target="SYSTEM_OUT">
+      <PatternLayout pattern="[%d{YYYY-MM-dd HH:mm:ss.SSS}] %level{length=1} %logger{36} - %msg%n"
+                     alwaysWriteExceptions="true" />
+    </Console>
+
+    <RollingFile name="main" fileName="logs/main.log" filePattern="logs/main-%i.log">
+      <PatternLayout pattern="[%d{YYYY-MM-dd HH:mm:ss.SSS}] %level{length=1} %logger{36} - %msg%n"
+                     alwaysWriteExceptions="true" />
+      <Policies>
+        <SizeBasedTriggeringPolicy size="50M"/>
+      </Policies>
+      <DefaultRolloverStrategy max="9"/>
+    </RollingFile>
+
+    <RollingFile name="reports" fileName="logs/reports.log" filePattern="logs/reports-%i.log">
+      <PatternLayout pattern="[%d{YYYY-MM-dd HH:mm:ss.SSS}] %level{length=1} %logger{36} - %msg%n"
+                     alwaysWriteExceptions="true" />
+      <Policies>
+        <SizeBasedTriggeringPolicy size="100M"/>
+      </Policies>
+      <DefaultRolloverStrategy max="9"/>
+    </RollingFile>
+  </Appenders>
+
+  <Loggers>
+    <Logger name="io.lettuce" level="error" />
+    <Logger name="com.zaxxer.hikari" level="error"/>
+    <Logger name="org.postgresql" level="error" />
+
+    <Logger name="app.rpc.commands.binfile" level="debug" />
+    <Logger name="app.storage.tmp" level="info" />
+    <Logger name="app.worker" level="trace" />
+    <Logger name="app.msgbus" level="info" />
+    <Logger name="app.http.websocket" level="info" />
+    <Logger name="app.http.sse" level="info" />
+    <Logger name="app.util.websocket" level="info" />
+    <Logger name="app.redis" level="info" />
+    <Logger name="app.rpc.rlimit" level="info" />
+    <Logger name="app.rpc.climit" level="debug" />
+    <Logger name="app.common.files.migrations" level="info" />
+
+    <Logger name="app.loggers" level="debug" additivity="false">
+      <AppenderRef ref="main" level="debug" />
+    </Logger>
+
+    <Logger name="app.features" level="all" additivity="true">
+      <AppenderRef ref="reports" level="warn" />
+      <!-- <AppenderRef ref="main" level="debug" /> -->
+    </Logger>
+
+    <Logger name="app.srepl" level="all" additivity="true">
+      <AppenderRef ref="reports" level="warn" />
+      <!-- <AppenderRef ref="main" level="trace" /> -->
+    </Logger>
+
+    <Logger name="app" level="all" additivity="false">
+      <AppenderRef ref="main" level="trace" />
+    </Logger>
+
+    <Logger name="user" level="trace" additivity="false">
+      <AppenderRef ref="main" level="trace" />
+    </Logger>
+
+    <Root level="info">
+      <AppenderRef ref="main" />
+    </Root>
+  </Loggers>
+</Configuration>
diff --git a/backend/scripts/repl-test b/backend/scripts/repl-test
new file mode 100755
index 0000000000..a1333a5317
--- /dev/null
+++ b/backend/scripts/repl-test
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+source /home/penpot/backend/environ
+export PENPOT_FLAGS="$PENPOT_FLAGS disable-backend-worker"
+
+export OPTIONS="
+       -A:jmx-remote -A:dev \
+       -J-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager \
+       -J-Djdk.attach.allowAttachSelf \
+       -J-Dlog4j2.configurationFile=log4j2-experiments.xml \
+       -J-XX:-OmitStackTraceInFastThrow \
+       -J-XX:+UnlockDiagnosticVMOptions \
+       -J-XX:+DebugNonSafepoints \
+       -J-Djdk.tracePinnedThreads=full \
+       -J-Dpolyglot.engine.WarnInterpreterOnly=false \
+       -J--enable-preview";
+
+# Setup HEAP
+#export OPTIONS="$OPTIONS -J-Xms900m -J-Xmx900m -J-XX:+AlwaysPreTouch"
+export OPTIONS="$OPTIONS -J-Xms1g -J-Xmx25g"
+#export OPTIONS="$OPTIONS -J-Xms900m -J-Xmx900m -J-XX:+AlwaysPreTouch"
+
+export PENPOT_HTTP_SERVER_IO_THREADS=2
+export PENPOT_HTTP_SERVER_WORKER_THREADS=2
+
+# Increase virtual thread pool size
+# export OPTIONS="$OPTIONS -J-Djdk.virtualThreadScheduler.parallelism=16"
+
+# Disable C2 Compiler
+# export OPTIONS="$OPTIONS -J-XX:TieredStopAtLevel=1"
+
+# Disable all compilers
+# export OPTIONS="$OPTIONS -J-Xint"
+
+# Setup GC
+export OPTIONS="$OPTIONS -J-XX:+UseG1GC -J-Xlog:gc:logs/gc.log" 
+
+
+# Setup GC
+#export OPTIONS="$OPTIONS -J-XX:+UseZGC -J-XX:+ZGenerational -J-Xlog:gc:gc.log"
+
+# Enable ImageMagick v7.x support
+# export OPTIONS="-J-Dim4java.useV7=true $OPTIONS";
+
+export OPTIONS_EVAL="nil"
+# export OPTIONS_EVAL="(set! *warn-on-reflection* true)"
+
+set -ex
+exec clojure $OPTIONS -M -e "$OPTIONS_EVAL" -m rebel-readline.main
\ No newline at end of file