diff --git a/platform/vcs-impl/resources/META-INF/VcsExtensions.xml b/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
index 423f6d02546e..d20ed83ec1bc 100644
--- a/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
+++ b/platform/vcs-impl/resources/META-INF/VcsExtensions.xml
@@ -348,6 +348,7 @@
 
     <diff.DiffExtension implementation="com.intellij.vcs.commit.CommitSessionCollector$MyDiffExtension"/>
     <statistics.counterUsagesCollector implementationClass="com.intellij.vcs.commit.CommitSessionCounterUsagesCollector"/>
+    <statistics.counterUsagesCollector implementationClass="com.intellij.openapi.vcs.ex.commit.CommitChunkCollector"/>
 
     <advancedSetting id="vcs.annotations.preload" default="false" bundle="messages.VcsBundle" groupKey="advanced.settings.vcs"/>
     <advancedSetting id="vcs.process.ignored" default="true" bundle="messages.VcsBundle" groupKey="advanced.settings.vcs"/>
@@ -368,6 +369,7 @@
     <registryKey key="llm.vcs.shelve.title.generation"
                  description="Enables AI generated shelve change list title"
                  defaultValue="true"/>
+
   </extensions>
 
   <extensions defaultExtensionNs="org.jetbrains">
diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkCollector.kt b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkCollector.kt
new file mode 100644
index 000000000000..14e56f67e69d
--- /dev/null
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkCollector.kt
@@ -0,0 +1,29 @@
+// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.openapi.vcs.ex.commit
+
+import com.intellij.internal.statistic.eventLog.EventLogGroup
+import com.intellij.internal.statistic.eventLog.events.EventFields
+import com.intellij.internal.statistic.service.fus.collectors.CounterUsagesCollector
+
+internal object CommitChunkCollector : CounterUsagesCollector() {
+  private val group = EventLogGroup("vcs.commit.chunk", 1)
+
+  override fun getGroup(): EventLogGroup = group
+
+  private val IS_AMEND = EventFields.Boolean("amend")
+
+  private val CHUNK_LINES_COUNT = EventFields.RoundedInt("chunk_lines") // 0 - DELETED
+  private val MESSAGE_LINES_COUNT = EventFields.RoundedInt("message_lines")
+  private val MESSAGE_SUBJECT_LENGTH = EventFields.RoundedInt("message_subject_length")
+
+  private val COMMIT = group.registerVarargEvent("commit", IS_AMEND, CHUNK_LINES_COUNT, MESSAGE_LINES_COUNT, MESSAGE_SUBJECT_LENGTH)
+
+  fun logCommit(isAmend: Boolean, linesChanged: Int, messageLinesCount: Int, messageSubjectLength: Int) {
+    COMMIT.log(
+      IS_AMEND.with(isAmend),
+      CHUNK_LINES_COUNT.with(linesChanged),
+      MESSAGE_LINES_COUNT.with(messageLinesCount),
+      MESSAGE_SUBJECT_LENGTH.with(messageSubjectLength)
+    )
+  }
+}
\ No newline at end of file
diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkComponent.kt b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkComponent.kt
index 7af19bd5f34b..bccaf31555c4 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkComponent.kt
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/ex/commit/CommitChunkComponent.kt
@@ -208,6 +208,7 @@ private class CommitChunkPanel(private val tracker: ChangelistsLocalLineStatusTr
 
 private class CommitChunkWorkflow(project: Project) : NonModalCommitWorkflow(project) {
   lateinit var state: ChangeListCommitState
+  lateinit var range: LocalRange
 
   init {
     val vcses = ProjectLevelVcsManager.getInstance(project).allActiveVcss.toSet()
@@ -221,8 +222,19 @@ private class CommitChunkWorkflow(project: Project) : NonModalCommitWorkflow(pro
     val committer = LocalChangesCommitter(project, state, commitContext)
     addCommonResultHandlers(sessionInfo, committer)
     committer.addResultHandler(ShowNotificationCommitResultHandler(committer))
+    logCommit()
     committer.runCommit(VcsBundle.message("commit.changes"), false)
   }
+
+  private fun logCommit() {
+    val message = state.commitMessage
+    val messageLines = message.lines().filter { it.isNotBlank() }
+    val subjectLength = messageLines.getOrNull(0)?.length ?: 0
+
+    val lines = range.line2 - range.line1
+
+    CommitChunkCollector.logCommit(commitContext.isAmendCommitMode, lines, messageLines.size, subjectLength)
+  }
 }
 
 private class CommitChunkWorkFlowHandler(
@@ -256,6 +268,7 @@ private class CommitChunkWorkFlowHandler(
 
   override suspend fun updateWorkflow(sessionInfo: CommitSessionInfo): Boolean {
     workflow.state = getCommitState()
+    workflow.range = rangeProvider()
     return true
   }