diff --git a/java/google/registry/module/backend/BackendServlet.java b/java/google/registry/module/backend/BackendServlet.java
index 328775f13..5a7f7f4fa 100644
--- a/java/google/registry/module/backend/BackendServlet.java
+++ b/java/google/registry/module/backend/BackendServlet.java
@@ -18,6 +18,7 @@ import com.google.appengine.api.LifecycleManager;
 import com.google.common.flogger.FluentLogger;
 import com.google.monitoring.metrics.MetricReporter;
 import dagger.Lazy;
+import google.registry.util.SystemClock;
 import java.io.IOException;
 import java.security.Security;
 import java.util.concurrent.TimeUnit;
@@ -26,6 +27,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.joda.time.DateTime;
 
 /** Servlet that should handle all requests to our "backend" App Engine module. */
 public final class BackendServlet extends HttpServlet {
@@ -34,6 +36,7 @@ public final class BackendServlet extends HttpServlet {
   private static final BackendRequestHandler requestHandler = component.requestHandler();
   private static final Lazy<MetricReporter> metricReporter = component.metricReporter();
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+  private static final SystemClock clock = new SystemClock();
 
   @Override
   public void init() {
@@ -64,6 +67,13 @@ public final class BackendServlet extends HttpServlet {
   @Override
   public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
     logger.atInfo().log("Received backend request");
-    requestHandler.handleRequest(req, rsp);
+    DateTime startTime = clock.nowUtc();
+    try {
+      requestHandler.handleRequest(req, rsp);
+    } finally {
+      logger.atInfo().log(
+          "Finished backend request. Latency: %.3fs",
+          (clock.nowUtc().getMillis() - startTime.getMillis()) / 1000d);
+    }
   }
 }
diff --git a/java/google/registry/module/frontend/BUILD b/java/google/registry/module/frontend/BUILD
index 589a82287..246b6c426 100644
--- a/java/google/registry/module/frontend/BUILD
+++ b/java/google/registry/module/frontend/BUILD
@@ -29,6 +29,7 @@ java_library(
         "@com_google_monitoring_client_metrics",
         "@javax_inject",
         "@javax_servlet_api",
+        "@joda_time",
         "@org_bouncycastle_bcpkix_jdk15on",
     ],
 )
diff --git a/java/google/registry/module/frontend/FrontendServlet.java b/java/google/registry/module/frontend/FrontendServlet.java
index 455c410e5..3043392eb 100644
--- a/java/google/registry/module/frontend/FrontendServlet.java
+++ b/java/google/registry/module/frontend/FrontendServlet.java
@@ -18,6 +18,7 @@ import com.google.appengine.api.LifecycleManager;
 import com.google.common.flogger.FluentLogger;
 import com.google.monitoring.metrics.MetricReporter;
 import dagger.Lazy;
+import google.registry.util.SystemClock;
 import java.io.IOException;
 import java.security.Security;
 import java.util.concurrent.TimeUnit;
@@ -26,6 +27,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.joda.time.DateTime;
 
 /** Servlet that should handle all requests to our "default" App Engine module. */
 public final class FrontendServlet extends HttpServlet {
@@ -34,6 +36,7 @@ public final class FrontendServlet extends HttpServlet {
   private static final FrontendRequestHandler requestHandler = component.requestHandler();
   private static final Lazy<MetricReporter> metricReporter = component.metricReporter();
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+  private static final SystemClock clock = new SystemClock();
 
   @Override
   public void init() {
@@ -63,6 +66,13 @@ public final class FrontendServlet extends HttpServlet {
   @Override
   public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
     logger.atInfo().log("Received frontend request");
-    requestHandler.handleRequest(req, rsp);
+    DateTime startTime = clock.nowUtc();
+    try {
+      requestHandler.handleRequest(req, rsp);
+    } finally {
+      logger.atInfo().log(
+          "Finished frontend request. Latency: %.3fs",
+          (clock.nowUtc().getMillis() - startTime.getMillis()) / 1000d);
+    }
   }
 }
diff --git a/java/google/registry/module/pubapi/BUILD b/java/google/registry/module/pubapi/BUILD
index e3d388311..be2d79e5e 100644
--- a/java/google/registry/module/pubapi/BUILD
+++ b/java/google/registry/module/pubapi/BUILD
@@ -29,6 +29,7 @@ java_library(
         "@com_google_monitoring_client_metrics",
         "@javax_inject",
         "@javax_servlet_api",
+        "@joda_time",
         "@org_bouncycastle_bcpkix_jdk15on",
     ],
 )
diff --git a/java/google/registry/module/pubapi/PubApiServlet.java b/java/google/registry/module/pubapi/PubApiServlet.java
index 15d48d9a9..47df81a93 100644
--- a/java/google/registry/module/pubapi/PubApiServlet.java
+++ b/java/google/registry/module/pubapi/PubApiServlet.java
@@ -18,6 +18,7 @@ import com.google.appengine.api.LifecycleManager;
 import com.google.common.flogger.FluentLogger;
 import com.google.monitoring.metrics.MetricReporter;
 import dagger.Lazy;
+import google.registry.util.SystemClock;
 import java.io.IOException;
 import java.security.Security;
 import java.util.concurrent.TimeUnit;
@@ -26,6 +27,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.joda.time.DateTime;
 
 /** Servlet that should handle all requests to our "default" App Engine module. */
 public final class PubApiServlet extends HttpServlet {
@@ -34,6 +36,7 @@ public final class PubApiServlet extends HttpServlet {
   private static final PubApiRequestHandler requestHandler = component.requestHandler();
   private static final Lazy<MetricReporter> metricReporter = component.metricReporter();
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+  private static final SystemClock clock = new SystemClock();
 
   @Override
   public void init() {
@@ -62,7 +65,14 @@ public final class PubApiServlet extends HttpServlet {
 
   @Override
   public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
-    logger.atInfo().log("Received frontend request");
-    requestHandler.handleRequest(req, rsp);
+    logger.atInfo().log("Received pubapi request");
+    DateTime startTime = clock.nowUtc();
+    try {
+      requestHandler.handleRequest(req, rsp);
+    } finally {
+      logger.atInfo().log(
+          "Finished pubapi request. Latency: %.3fs",
+          (clock.nowUtc().getMillis() - startTime.getMillis()) / 1000d);
+    }
   }
 }
diff --git a/java/google/registry/module/tools/BUILD b/java/google/registry/module/tools/BUILD
index a46e09e90..6b0767ba8 100644
--- a/java/google/registry/module/tools/BUILD
+++ b/java/google/registry/module/tools/BUILD
@@ -32,6 +32,7 @@ java_library(
         "@com_google_flogger_system_backend",
         "@javax_inject",
         "@javax_servlet_api",
+        "@joda_time",
         "@org_bouncycastle_bcpkix_jdk15on",
     ],
 )
diff --git a/java/google/registry/module/tools/ToolsServlet.java b/java/google/registry/module/tools/ToolsServlet.java
index 79dd085b6..5914dcdb7 100644
--- a/java/google/registry/module/tools/ToolsServlet.java
+++ b/java/google/registry/module/tools/ToolsServlet.java
@@ -15,12 +15,14 @@
 package google.registry.module.tools;
 
 import com.google.common.flogger.FluentLogger;
+import google.registry.util.SystemClock;
 import java.io.IOException;
 import java.security.Security;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.joda.time.DateTime;
 
 /** Servlet that should handle all requests to our "tools" App Engine module. */
 public final class ToolsServlet extends HttpServlet {
@@ -28,6 +30,7 @@ public final class ToolsServlet extends HttpServlet {
   private static final ToolsComponent component = DaggerToolsComponent.create();
   private static final ToolsRequestHandler requestHandler = component.requestHandler();
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+  private static final SystemClock clock = new SystemClock();
 
   @Override
   public void init() {
@@ -37,6 +40,13 @@ public final class ToolsServlet extends HttpServlet {
   @Override
   public void service(HttpServletRequest req, HttpServletResponse rsp) throws IOException {
     logger.atInfo().log("Received tools request");
-    requestHandler.handleRequest(req, rsp);
+    DateTime startTime = clock.nowUtc();
+    try {
+      requestHandler.handleRequest(req, rsp);
+    } finally {
+      logger.atInfo().log(
+          "Finished tools request. Latency: %.3fs",
+          (clock.nowUtc().getMillis() - startTime.getMillis()) / 1000d);
+    }
   }
 }