diff --git a/build.gradle.kts b/build.gradle.kts
index 6f5314d3..119072fd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,6 +4,10 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 val seleniumVersion = "3.141.59"
 
+repositories {
+    mavenLocal()
+}
+
 plugins {
     kotlin("jvm").version("1.4.10")
     id("com.github.johnrengelman.shadow").version("2.0.4")
diff --git a/gradle/dependency-locks/compile.lockfile b/gradle/dependency-locks/compile.lockfile
new file mode 100644
index 00000000..656c5dbc
--- /dev/null
+++ b/gradle/dependency-locks/compile.lockfile
@@ -0,0 +1,3 @@
+# This is a Gradle generated file for dependency locking.
+# Manual edits can break the build and are not advised.
+# This file is expected to be part of source control.
diff --git a/gradle/dependency-locks/compileClasspath.lockfile b/gradle/dependency-locks/compileClasspath.lockfile
index 04aa5ff5..86b2e8a1 100644
--- a/gradle/dependency-locks/compileClasspath.lockfile
+++ b/gradle/dependency-locks/compileClasspath.lockfile
@@ -4,9 +4,9 @@
 com.atlassian.data:random-data:1.4.3
 com.atlassian.performance.tools:concurrency:1.1.0
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jira-actions:3.13.4
-com.atlassian.performance.tools:jira-software-actions:1.3.3
-com.atlassian.performance.tools:jvm-tasks:1.2.0
+com.atlassian.performance.tools:jira-actions:3.15.2-SNAPSHOT
+com.atlassian.performance.tools:jira-software-actions:1.3.4-SNAPSHOT
+com.atlassian.performance.tools:jvm-tasks:1.2.1
 com.atlassian.performance:selenium-js:1.0.1
 com.github.stephenc.jcip:jcip-annotations:1.0-1
 com.google.code.findbugs:jsr305:1.3.9
diff --git a/gradle/dependency-locks/runtimeClasspath.lockfile b/gradle/dependency-locks/runtimeClasspath.lockfile
index 04aa5ff5..86b2e8a1 100644
--- a/gradle/dependency-locks/runtimeClasspath.lockfile
+++ b/gradle/dependency-locks/runtimeClasspath.lockfile
@@ -4,9 +4,9 @@
 com.atlassian.data:random-data:1.4.3
 com.atlassian.performance.tools:concurrency:1.1.0
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jira-actions:3.13.4
-com.atlassian.performance.tools:jira-software-actions:1.3.3
-com.atlassian.performance.tools:jvm-tasks:1.2.0
+com.atlassian.performance.tools:jira-actions:3.15.2-SNAPSHOT
+com.atlassian.performance.tools:jira-software-actions:1.3.4-SNAPSHOT
+com.atlassian.performance.tools:jvm-tasks:1.2.1
 com.atlassian.performance:selenium-js:1.0.1
 com.github.stephenc.jcip:jcip-annotations:1.0-1
 com.google.code.findbugs:jsr305:1.3.9
diff --git a/gradle/dependency-locks/testCompileClasspath.lockfile b/gradle/dependency-locks/testCompileClasspath.lockfile
index 95f86f76..2d88dc49 100644
--- a/gradle/dependency-locks/testCompileClasspath.lockfile
+++ b/gradle/dependency-locks/testCompileClasspath.lockfile
@@ -6,10 +6,10 @@ com.atlassian.performance.tools:concurrency:1.1.0
 com.atlassian.performance.tools:docker-infrastructure:0.3.3
 com.atlassian.performance.tools:infrastructure:4.15.0
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jira-actions:3.13.4
-com.atlassian.performance.tools:jira-software-actions:1.3.3
-com.atlassian.performance.tools:jvm-tasks:1.2.0
-com.atlassian.performance.tools:ssh:2.3.1
+com.atlassian.performance.tools:jira-actions:3.15.2-SNAPSHOT
+com.atlassian.performance.tools:jira-software-actions:1.3.4-SNAPSHOT
+com.atlassian.performance.tools:jvm-tasks:1.2.1
+com.atlassian.performance.tools:ssh:2.4.0
 com.atlassian.performance:selenium-js:1.0.1
 com.fasterxml.jackson.core:jackson-annotations:2.10.3
 com.fasterxml.jackson.core:jackson-core:2.10.3
diff --git a/gradle/dependency-locks/testRuntimeClasspath.lockfile b/gradle/dependency-locks/testRuntimeClasspath.lockfile
index 84bbb417..8dfb5b60 100644
--- a/gradle/dependency-locks/testRuntimeClasspath.lockfile
+++ b/gradle/dependency-locks/testRuntimeClasspath.lockfile
@@ -6,10 +6,10 @@ com.atlassian.performance.tools:concurrency:1.1.0
 com.atlassian.performance.tools:docker-infrastructure:0.3.3
 com.atlassian.performance.tools:infrastructure:4.15.0
 com.atlassian.performance.tools:io:1.2.0
-com.atlassian.performance.tools:jira-actions:3.13.4
-com.atlassian.performance.tools:jira-software-actions:1.3.3
-com.atlassian.performance.tools:jvm-tasks:1.2.0
-com.atlassian.performance.tools:ssh:2.3.1
+com.atlassian.performance.tools:jira-actions:3.15.2-SNAPSHOT
+com.atlassian.performance.tools:jira-software-actions:1.3.4-SNAPSHOT
+com.atlassian.performance.tools:jvm-tasks:1.2.1
+com.atlassian.performance.tools:ssh:2.4.0
 com.atlassian.performance:selenium-js:1.0.1
 com.fasterxml.jackson.core:jackson-annotations:2.10.3
 com.fasterxml.jackson.core:jackson-core:2.10.3
diff --git a/src/main/kotlin/com/atlassian/performance/tools/virtualusers/LoadTest.kt b/src/main/kotlin/com/atlassian/performance/tools/virtualusers/LoadTest.kt
index 849ee4b3..6e294857 100644
--- a/src/main/kotlin/com/atlassian/performance/tools/virtualusers/LoadTest.kt
+++ b/src/main/kotlin/com/atlassian/performance/tools/virtualusers/LoadTest.kt
@@ -6,12 +6,14 @@ import com.atlassian.performance.tools.io.api.ensureParentDirectory
 import com.atlassian.performance.tools.jiraactions.api.SeededRandom
 import com.atlassian.performance.tools.jiraactions.api.WebJira
 import com.atlassian.performance.tools.jiraactions.api.measure.ActionMeter
+import com.atlassian.performance.tools.jiraactions.api.measure.DrillDownHook
 import com.atlassian.performance.tools.jiraactions.api.measure.output.AppendableActionMetricOutput
 import com.atlassian.performance.tools.jiraactions.api.measure.output.ThrowawayActionMetricOutput
 import com.atlassian.performance.tools.jiraactions.api.memories.User
 import com.atlassian.performance.tools.jiraactions.api.memories.UserMemory
 import com.atlassian.performance.tools.jiraactions.api.memories.adaptive.AdaptiveUserMemory
 import com.atlassian.performance.tools.jiraactions.api.scenario.Scenario
+import com.atlassian.performance.tools.jiraactions.api.w3c.JavascriptW3cPerformanceTimeline
 import com.atlassian.performance.tools.virtualusers.api.VirtualUserNodeResult
 import com.atlassian.performance.tools.virtualusers.api.VirtualUserOptions
 import com.atlassian.performance.tools.virtualusers.api.browsers.Browser
@@ -167,6 +169,7 @@ internal class LoadTest(
         CloseableThreadContext.push("applying load #${segment.id}").use {
             val rampUpWait = load.rampInterval.multipliedBy(segment.index.toLong())
             logger.info("Waiting for $rampUpWait")
+            logger.info("I WILL MEASURE JS METRICS")
             Thread.sleep(rampUpWait.toMillis())
             createVirtualUser(
                 jira = WebJira(
@@ -176,6 +179,7 @@ internal class LoadTest(
                 ),
                 actionMeter = ActionMeter.Builder(AppendableActionMetricOutput(segment.actionOutput))
                     .virtualUser(segment.id)
+                    .appendPostMetricHook(DrillDownHook(JavascriptW3cPerformanceTimeline(segment.driver.getDriver())))
                     .build(),
                 taskMeter = ActionMeter.Builder(AppendableActionMetricOutput(segment.taskOutput))
                     .virtualUser(segment.id)