diff --git a/service-t/native/libs/libnetworkstats/Android.bp b/service-t/native/libs/libnetworkstats/Android.bp
index f40d388..0dfd0af 100644
--- a/service-t/native/libs/libnetworkstats/Android.bp
+++ b/service-t/native/libs/libnetworkstats/Android.bp
@@ -30,6 +30,7 @@
     ],
     shared_libs: [
         "libbase",
+        "libcutils",
         "liblog",
     ],
     static_libs: [
@@ -81,6 +82,7 @@
     shared_libs: [
         "libbase",
         "liblog",
+        "libcutils",
         "libandroid_net",
     ],
     compile_multilib: "both",
diff --git a/service-t/native/libs/libnetworkstats/NetworkTraceHandler.cpp b/service-t/native/libs/libnetworkstats/NetworkTraceHandler.cpp
index 6aa0fb4..c5f9631 100644
--- a/service-t/native/libs/libnetworkstats/NetworkTraceHandler.cpp
+++ b/service-t/native/libs/libnetworkstats/NetworkTraceHandler.cpp
@@ -149,6 +149,18 @@
   if (mIsTest) return;  // Don't touch non-hermetic bpf in test.
   if (mStarted) sPoller.Stop();
   mStarted = false;
+
+  // Although this shouldn't be required, there seems to be some cases when we
+  // don't fill enough of a Perfetto Chunk for Perfetto to automatically commit
+  // the traced data. This manually flushes OnStop so we commit at least once.
+  NetworkTraceHandler::Trace([&](NetworkTraceHandler::TraceContext ctx) {
+    perfetto::LockedHandle<NetworkTraceHandler> handle =
+        ctx.GetDataSourceLocked();
+    // Trace is called for all active handlers, only flush our context. Since
+    // handle doesn't have a `.get()`, use `*` and `&` to get what it points to.
+    if (&(*handle) != this) return;
+    ctx.Flush();
+  });
 }
 
 void NetworkTraceHandler::Write(const std::vector<PacketTrace>& packets,
diff --git a/service-t/native/libs/libnetworkstats/NetworkTracePoller.cpp b/service-t/native/libs/libnetworkstats/NetworkTracePoller.cpp
index 3de9897..d538368 100644
--- a/service-t/native/libs/libnetworkstats/NetworkTracePoller.cpp
+++ b/service-t/native/libs/libnetworkstats/NetworkTracePoller.cpp
@@ -15,10 +15,12 @@
  */
 
 #define LOG_TAG "NetworkTrace"
+#define ATRACE_TAG ATRACE_TAG_NETWORK
 
 #include "netdbpf/NetworkTracePoller.h"
 
 #include <bpf/BpfUtils.h>
+#include <cutils/trace.h>
 #include <log/log.h>
 #include <perfetto/tracing/platform.h>
 #include <perfetto/tracing/tracing.h>
@@ -133,6 +135,8 @@
     return false;
   }
 
+  ATRACE_INT("NetworkTracePackets", packets.size());
+
   mCallback(packets);
 
   return true;