commit 6295a64e97eb93e3074b6e95a25e0b284532418e
author James Kuszmaul <james.kuszmaul@bluerivertech.com> Tue Mar 22 15:23:59 2022 -0700
committer James Kuszmaul <james.kuszmaul@bluerivertech.com> Wed Mar 30 16:48:31 2022 -0700
tree cc5c6bc3cc2d2ac2e91fb29c95c27a8f467fa378
parent d1744d26f7d0c45f613e23ba43081e0d6e92ee0b

Track CPU usage of AOS processes in starterd

Change-Id: I7aff742ec992c20a09fcf1ffcf5de4cbdec4bef8
Signed-off-by: James Kuszmaul <james.kuszmaul@bluerivertech.com>

aos/starter/starterd_lib.h

diff --git a/aos/starter/starterd_lib.h b/aos/starter/starterd_lib.h
index 834e191..e7ded59 100644
--- a/aos/starter/starterd_lib.h
+++ b/aos/starter/starterd_lib.h
@@ -17,6 +17,7 @@
 #include "aos/starter/starter_generated.h"
 #include "aos/starter/starter_rpc_generated.h"
 #include "aos/starter/subprocess.h"
+#include "aos/util/top.h"
 
 namespace aos {
 namespace starter {
@@ -49,8 +50,10 @@
   void OnSignal(signalfd_siginfo signal);
   void HandleStarterRpc(const StarterRpc &command);
 
-  // Sends the Status message if it wouldn't exceed the rate limit.
-  void MaybeSendStatus();
+  // Handles any potential state change in the child applications.
+  // In particular, sends the Status message if it wouldn't exceed the rate
+  // limit.
+  void HandleStateChange();
 
   void SendStatus();
 
@@ -73,6 +76,8 @@
 
   SignalListener listener_;
 
+  util::Top top_;
+
   DISALLOW_COPY_AND_ASSIGN(Starter);
 };