diff --git a/docs/config-app.md b/docs/config-app.md
index a2f3b7a891b..c27b8980f3e 100644
--- a/docs/config-app.md
+++ b/docs/config-app.md
@@ -204,11 +204,6 @@ Also, each bidder could have its own bidder-specific options.
 - `admin-endpoints.tracelog.on-application-port` - when equals to `false` endpoint will be bound to `admin.port`.
 - `admin-endpoints.tracelog.protected` - when equals to `true` endpoint will be protected by basic authentication configured in `admin-endpoints.credentials`
 
-- `admin-endpoints.e2eadmin.enabled` - if equals to `true` the endpoint will be available.
-- `admin-endpoints.e2eadmin.path` - the server context path where the endpoint will be accessible.
-- `admin-endpoints.e2eadmin.on-application-port` - when equals to `false` endpoint will be bound to `admin.port`.
-- `admin-endpoints.e2eadmin.protected` - when equals to `true` endpoint will be protected by basic authentication configured in `admin-endpoints.credentials` 
-
 - `admin-endpoints.collected-metrics.enabled` - if equals to `true` the endpoint will be available.
 - `admin-endpoints.collected-metrics.path` - the server context path where the endpoint will be accessible.
 - `admin-endpoints.collected-metrics.on-application-port` - when equals to `false` endpoint will be bound to `admin.port`.
diff --git a/pom.xml b/pom.xml
index 5edefec9fc8..2496ff6a6bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,6 @@
         <mockito.version>4.11.0</mockito.version>
         <assertj.version>3.24.2</assertj.version>
         <wiremock.version>2.35.1</wiremock.version>
-        <awaitility.version>4.2.0</awaitility.version>
         <jetty.version>9.4.53.v20231009</jetty.version>
         <restassured.version>5.4.0</restassured.version>
         <h2.version>2.2.220</h2.version>
@@ -66,7 +65,6 @@
         <groovy.version>4.0.15</groovy.version>
         <testcontainers.version>1.17.4</testcontainers.version>
         <mockserver.version>5.14.0</mockserver.version>
-        <aspectj.version>1.9.9.1</aspectj.version>
         <bytebuddy.version>1.12.14</bytebuddy.version>
 
         <!-- plugin versions -->
@@ -127,10 +125,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-aop</artifactId>
-        </dependency>
         <dependency>
             <groupId>jakarta.annotation</groupId>
             <artifactId>jakarta.annotation-api</artifactId>
@@ -409,12 +403,6 @@
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.awaitility</groupId>
-            <artifactId>awaitility</artifactId>
-            <version>${awaitility.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -619,6 +607,7 @@
                             <launchContainers>false</launchContainers>
                         </systemPropertyVariables>
                         <skipTests>${skipUnitTests}</skipTests>
+                        <argLine>${surefire.jacoco.args}</argLine>
                     </configuration>
                 </plugin>
                 <plugin>
@@ -788,18 +777,22 @@
                         <exclude>com/iab/openrtb/**</exclude>
                         <exclude>**/proto/**</exclude>
                         <exclude>**/model/**</exclude>
+                        <exclude>**/functional/**</exclude>
                         <exclude>org/prebid/server/spring/config/**</exclude>
                     </excludes>
                 </configuration>
                 <executions>
                     <execution>
-                        <id>prepare-agent</id>
+                        <id>before-unit-test-execution</id>
                         <goals>
                             <goal>prepare-agent</goal>
                         </goals>
+                        <configuration>
+                            <propertyName>surefire.jacoco.args</propertyName>
+                        </configuration>
                     </execution>
                     <execution>
-                        <id>report</id>
+                        <id>after-unit-test-execution</id>
                         <goals>
                             <goal>report</goal>
                         </goals>
@@ -914,9 +907,6 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
                 <configuration>
-                    <argLine>
-                        -javaagent:"${settings.localRepository}/org/aspectj/aspectjweaver/${aspectj.version}/aspectjweaver-${aspectj.version}.jar"
-                    </argLine>
                     <systemPropertyVariables>
                         <mockserver.version>${mockserver.version}</mockserver.version>
                         <pbs.version>${project.version}</pbs.version>
@@ -953,13 +943,6 @@
                         </configuration>
                     </execution>
                 </executions>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.aspectj</groupId>
-                        <artifactId>aspectjweaver</artifactId>
-                        <version>${aspectj.version}</version>
-                    </dependency>
-                </dependencies>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/src/main/java/org/prebid/server/health/HealthMonitor.java b/src/main/java/org/prebid/server/health/HealthMonitor.java
deleted file mode 100644
index 3fc8a53ed2a..00000000000
--- a/src/main/java/org/prebid/server/health/HealthMonitor.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.prebid.server.health;
-
-import java.math.BigDecimal;
-import java.math.RoundingMode;
-import java.util.concurrent.atomic.LongAdder;
-
-/**
- * Used to gather statistics and calculate the health index indicator.
- */
-public class HealthMonitor {
-
-    private final LongAdder totalCounter = new LongAdder();
-
-    private final LongAdder successCounter = new LongAdder();
-
-    /**
-     * Increments total number of requests.
-     */
-    public void incTotal() {
-        totalCounter.increment();
-    }
-
-    /**
-     * Increments succeeded number of requests.
-     */
-    public void incSuccess() {
-        successCounter.increment();
-    }
-
-    /**
-     * Returns value between 0.0 ... 1.0 where 1.0 is indicated 100% healthy.
-     */
-    public BigDecimal calculateHealthIndex() {
-        final BigDecimal success = BigDecimal.valueOf(successCounter.sumThenReset());
-        final BigDecimal total = BigDecimal.valueOf(totalCounter.sumThenReset());
-        return total.longValue() == 0 ? BigDecimal.ONE : success.divide(total, 2, RoundingMode.HALF_EVEN);
-    }
-}
diff --git a/src/main/java/org/prebid/server/spring/config/AopConfiguration.java b/src/main/java/org/prebid/server/spring/config/AopConfiguration.java
deleted file mode 100644
index 736ca55a494..00000000000
--- a/src/main/java/org/prebid/server/spring/config/AopConfiguration.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package org.prebid.server.spring.config;
-
-import io.vertx.core.Future;
-import org.aspectj.lang.ProceedingJoinPoint;
-import org.aspectj.lang.annotation.Around;
-import org.aspectj.lang.annotation.Aspect;
-import org.prebid.server.health.HealthMonitor;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.stereotype.Component;
-
-@Configuration
-public class AopConfiguration {
-
-    @Bean
-    HealthMonitor healthMonitor() {
-        return new HealthMonitor();
-    }
-
-    @Aspect
-    @Component
-    static class HealthMonitorAspect {
-
-        @Autowired
-        HealthMonitor healthMonitor;
-
-        @Around(value = "execution(* org.prebid.server.vertx.httpclient.HttpClient.*(..)) "
-                + "|| execution(* org.prebid.server.settings.ApplicationSettings.*(..)) "
-                + "|| execution(* org.prebid.server.geolocation.GeoLocationService.*(..))")
-        public Future<?> around(ProceedingJoinPoint joinPoint) {
-            try {
-                return ((Future<?>) joinPoint.proceed())
-                        .map(this::handleSucceedRequest)
-                        .recover(this::handleFailRequest);
-            } catch (Throwable e) {
-                throw new IllegalStateException("Error while processing health monitoring", e);
-            }
-        }
-
-        private <T> Future<T> handleFailRequest(Throwable throwable) {
-            healthMonitor.incTotal();
-            return Future.failedFuture(throwable);
-        }
-
-        private <T> T handleSucceedRequest(T result) {
-            healthMonitor.incTotal();
-            healthMonitor.incSuccess();
-            return result;
-        }
-    }
-}
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 94a483a7797..b899795f418 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -67,11 +67,6 @@ admin-endpoints:
     path: /pbs-admin/tracelog
     on-application-port: false
     protected: true
-  e2eadmin:
-    enabled: false
-    path: /pbs-admin/e2eAdmin/*
-    on-application-port: false
-    protected: true
   collected-metrics:
     enabled: false
     path: /collected-metrics
diff --git a/src/test/java/org/prebid/server/health/HealthMonitorTest.java b/src/test/java/org/prebid/server/health/HealthMonitorTest.java
deleted file mode 100644
index adf8f6fbe66..00000000000
--- a/src/test/java/org/prebid/server/health/HealthMonitorTest.java
+++ /dev/null
@@ -1,54 +0,0 @@
-package org.prebid.server.health;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import java.math.BigDecimal;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class HealthMonitorTest {
-
-    private HealthMonitor healthMonitor;
-
-    @Before
-    public void setUp() {
-        healthMonitor = new HealthMonitor();
-    }
-
-    @Test
-    public void calculateHealthIndexShouldReturnFullHealthIfNoRequestsSubmitted() {
-        // when
-        final BigDecimal result = healthMonitor.calculateHealthIndex();
-
-        // then
-        assertThat(result).isEqualTo(BigDecimal.ONE);
-    }
-
-    @Test
-    public void calculateHealthIndexShouldReturnExpectedResult() {
-        // when
-        healthMonitor.incTotal();
-        healthMonitor.incTotal();
-        healthMonitor.incTotal();
-        healthMonitor.incSuccess();
-
-        final BigDecimal result = healthMonitor.calculateHealthIndex();
-
-        // then
-        assertThat(result).isEqualTo(new BigDecimal("0.33"));
-    }
-
-    @Test
-    public void calculateHealthIndexShouldResetResult() {
-        // when
-        healthMonitor.incTotal();
-        healthMonitor.incSuccess();
-        healthMonitor.calculateHealthIndex();
-
-        final BigDecimal result = healthMonitor.calculateHealthIndex();
-
-        // then
-        assertThat(result).isEqualTo(BigDecimal.ONE);
-    }
-}
diff --git a/src/test/java/org/prebid/server/it/IntegrationTest.java b/src/test/java/org/prebid/server/it/IntegrationTest.java
index 119537ba161..aa519ea5a30 100644
--- a/src/test/java/org/prebid/server/it/IntegrationTest.java
+++ b/src/test/java/org/prebid/server/it/IntegrationTest.java
@@ -73,8 +73,6 @@ public abstract class IntegrationTest extends VertxTest {
     private static final String HOST_AND_PORT = "localhost:" + WIREMOCK_PORT;
     private static final String CACHE_PATH = "/cache";
     private static final String CACHE_ENDPOINT = "http://" + HOST_AND_PORT + CACHE_PATH;
-    private static final String USER_SERVICE_PATH = "/user-data-details";
-    private static final String USER_SERVICE_ENDPOINT = "http://" + HOST_AND_PORT + USER_SERVICE_PATH;
 
     @BeforeClass
     public static void setUp() throws IOException {
@@ -252,7 +250,6 @@ private static String replaceStaticInfo(String json) {
                 .replaceAll("\\{\\{ cache.resource_url }}", CACHE_ENDPOINT + "?uuid=")
                 .replaceAll("\\{\\{ cache.host }}", HOST_AND_PORT)
                 .replaceAll("\\{\\{ cache.path }}", CACHE_PATH)
-                .replaceAll("\\{\\{ userservice_uri }}", USER_SERVICE_ENDPOINT)
                 .replaceAll("\\{\\{ event.url }}", "http://localhost:8080/event?");
     }
 
diff --git a/src/test/resources/org/prebid/server/it/test-application.properties b/src/test/resources/org/prebid/server/it/test-application.properties
index 29114f9d3fb..28f6c7fc5b3 100644
--- a/src/test/resources/org/prebid/server/it/test-application.properties
+++ b/src/test/resources/org/prebid/server/it/test-application.properties
@@ -504,7 +504,6 @@ admin-endpoints.logging-changelevel.enabled=true
 admin-endpoints.logging-changelevel.protected=false
 admin-endpoints.tracelog.enabled=true
 admin-endpoints.tracelog.protected=false
-admin-endpoints.e2eadmin.enabled=false
 status-response=ok
 analytics.log.enabled=true
 gdpr.host-vendor-id=1