diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
index d7cfce43e674..0a4641d04f42 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/DebugProcessImpl.java
@@ -201,7 +201,7 @@ public abstract class DebugProcessImpl extends UserDataHolderBase implements Deb
 
   private DebuggerManagerThreadImpl createManagerThread() {
     CoroutineScope projectScope = ((XDebuggerManagerImpl)XDebuggerManager.getInstance(project)).getCoroutineScope();
-    return new DebuggerManagerThreadImpl(disposable, projectScope);
+    return new DebuggerManagerThreadImpl(disposable, projectScope, this);
   }
 
   private void reloadRenderers() {
diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/DebuggerManagerThreadImpl.kt b/java/debugger/impl/src/com/intellij/debugger/engine/DebuggerManagerThreadImpl.kt
index 70d7b728cf93..7fec056388bf 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/DebuggerManagerThreadImpl.kt
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/DebuggerManagerThreadImpl.kt
@@ -8,6 +8,7 @@ import com.intellij.debugger.engine.managerThread.DebuggerCommand
 import com.intellij.debugger.engine.managerThread.DebuggerManagerThread
 import com.intellij.debugger.engine.managerThread.SuspendContextCommand
 import com.intellij.debugger.impl.*
+import com.intellij.debugger.statistics.StatisticsStorage
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.components.ComponentManagerEx
@@ -27,17 +28,23 @@ import kotlinx.coroutines.*
 import org.jetbrains.annotations.ApiStatus
 import org.jetbrains.annotations.Nls
 import org.jetbrains.annotations.TestOnly
+import java.lang.ref.WeakReference
 import java.util.*
 import java.util.concurrent.CompletableFuture
 import java.util.concurrent.TimeUnit
+import kotlin.system.measureNanoTime
 
-class DebuggerManagerThreadImpl(parent: Disposable, private val parentScope: CoroutineScope) :
-  InvokeAndWaitThread<DebuggerCommandImpl?>(), DebuggerManagerThread, Disposable {
+class DebuggerManagerThreadImpl @ApiStatus.Internal @JvmOverloads constructor(
+  parent: Disposable,
+  private val parentScope: CoroutineScope,
+  debugProcess: DebugProcess? = null,
+) : InvokeAndWaitThread<DebuggerCommandImpl?>(), DebuggerManagerThread, Disposable {
 
   @Volatile
   private var myDisposed = false
 
   private val myDebuggerThreadDispatcher = DebuggerThreadDispatcher(this)
+  private val myDebugProcess = WeakReference(debugProcess)
   val unfinishedCommands = ConcurrentCollectionFactory.createConcurrentSet<DebuggerCommandImpl>()
 
   @ApiStatus.Internal
@@ -163,7 +170,13 @@ class DebuggerManagerThreadImpl(parent: Disposable, private val parentScope: Cor
         managerCommand.notifyCancelled()
       }
       else {
-        managerCommand.invokeCommand(myDebuggerThreadDispatcher, coroutineScope)
+        val commandTimeNs = measureNanoTime {
+          managerCommand.invokeCommand(myDebuggerThreadDispatcher, coroutineScope)
+        }
+        myDebugProcess.get()?.let { debugProcess ->
+          val commandTimeMs = TimeUnit.NANOSECONDS.toMillis(commandTimeNs)
+          StatisticsStorage.addCommandTime(debugProcess, commandTimeMs)
+        }
       }
     }
     catch (e: VMDisconnectedException) {
diff --git a/java/debugger/impl/src/com/intellij/debugger/statistics/DebuggerStatistics.kt b/java/debugger/impl/src/com/intellij/debugger/statistics/DebuggerStatistics.kt
index bd3ac6496220..b94e45d78f55 100644
--- a/java/debugger/impl/src/com/intellij/debugger/statistics/DebuggerStatistics.kt
+++ b/java/debugger/impl/src/com/intellij/debugger/statistics/DebuggerStatistics.kt
@@ -5,6 +5,7 @@ import com.intellij.debugger.actions.JvmSmartStepIntoHandler
 import com.intellij.debugger.engine.DebugProcess
 import com.intellij.debugger.engine.DebugProcessEvents
 import com.intellij.debugger.engine.SteppingAction
+import com.intellij.debugger.impl.DebuggerUtilsImpl
 import com.intellij.debugger.ui.breakpoints.Breakpoint
 import com.intellij.internal.statistic.eventLog.EventLogGroup
 import com.intellij.internal.statistic.eventLog.events.EventFields
@@ -16,7 +17,7 @@ import org.jetbrains.annotations.ApiStatus
 object DebuggerStatistics : CounterUsagesCollector() {
   override fun getGroup(): EventLogGroup = GROUP
 
-  private val GROUP = EventLogGroup("java.debugger", 9)
+  private val GROUP = EventLogGroup("java.debugger", 10)
 
   // fields
 
@@ -51,6 +52,10 @@ object DebuggerStatistics : CounterUsagesCollector() {
 
   private val breakpointSkipped = GROUP.registerEvent("breakpoint.skipped", EventFields.Enum<DebugProcessEvents.SkippedBreakpointReason>("reason"))
 
+  /** Reports execution time of debugger commands in buckets, updated at the end of a debugger session. */
+  private val timeBucketCount = GROUP.registerEvent("debugger.command.time.bucket.updated", EventFields.Int("bucket_upper_limit_ms"), EventFields.Count, EventFields.Boolean("is_remote"))
+  internal val bucketUpperLimits = (generateSequence(1L) { it * 2 }.takeWhile { it <= 2048 } + Long.MAX_VALUE).toList().toLongArray()
+
   @JvmStatic
   fun logProcessStatistics(debugProcess: DebugProcess) {
     val collectedStats = StatisticsStorage.collectAndClearData(debugProcess)
@@ -61,6 +66,13 @@ object DebuggerStatistics : CounterUsagesCollector() {
         is SteppingStatistic -> logSteppingOverhead(debugProcess.project, key, timeMs)
       }
     }
+
+    val isRemote = DebuggerUtilsImpl.isRemote(debugProcess)
+    val bucketCounts = StatisticsStorage.collectCommandsPerformance(debugProcess)
+    val intUpperLimits = bucketUpperLimits.map { if (it == Long.MAX_VALUE) Int.MAX_VALUE else it.toInt() }.toIntArray()
+    for ((upperLimitMs, count) in intUpperLimits.zip(bucketCounts)) {
+      timeBucketCount.log(debugProcess.project, upperLimitMs, count, isRemote)
+    }
   }
 
   @JvmStatic
diff --git a/java/debugger/impl/src/com/intellij/debugger/statistics/StatisticsStorage.kt b/java/debugger/impl/src/com/intellij/debugger/statistics/StatisticsStorage.kt
index 32e29c9cf9b9..f8e27d7d0d96 100644
--- a/java/debugger/impl/src/com/intellij/debugger/statistics/StatisticsStorage.kt
+++ b/java/debugger/impl/src/com/intellij/debugger/statistics/StatisticsStorage.kt
@@ -4,6 +4,7 @@ package com.intellij.debugger.statistics
 import com.intellij.debugger.engine.DebugProcess
 import com.intellij.debugger.engine.SteppingAction
 import com.intellij.debugger.ui.breakpoints.Breakpoint
+import com.intellij.openapi.diagnostic.fileLogger
 import com.intellij.openapi.util.Key
 import java.util.concurrent.ConcurrentHashMap
 
@@ -11,6 +12,7 @@ private val KEY: Key<StatisticsStorage> = Key.create("DEBUGGER_STATISTICS_STORAG
 
 class StatisticsStorage {
   private val data = ConcurrentHashMap<StatisticElement, Long>()
+  private val timeBucketCounts = IntArray(DebuggerStatistics.bucketUpperLimits.size)
 
   private fun append(key: StatisticElement, timeMs: Long) = data.merge(key, timeMs, Long::plus)
   private fun remove(key: StatisticElement) = data.remove(key)
@@ -63,6 +65,25 @@ class StatisticsStorage {
 
     @JvmStatic
     fun getSteppingStatisticOrNull(token: Any?): SteppingStatistic? = token as? SteppingStatistic
+
+    @JvmStatic
+    fun addCommandTime(debugProcess: DebugProcess, timeMs: Long) {
+      val storage = getStorage(debugProcess)
+      val bucketIndex = DebuggerStatistics.bucketUpperLimits.indexOfFirst { timeMs <= it }
+      if (bucketIndex < 0) {
+        fileLogger().error("Unexpected command time $timeMs, found no bucket for it: ${DebuggerStatistics.bucketUpperLimits}")
+        return
+      }
+      storage.timeBucketCounts[bucketIndex]++
+    }
+
+    @Synchronized
+    internal fun collectCommandsPerformance(debugProcess: DebugProcess): IntArray {
+      val storage = getStorage(debugProcess)
+      return storage.timeBucketCounts.copyOf().also {
+        storage.timeBucketCounts.fill(0)
+      }
+    }
   }
 }