From 21ffd5f188c2253b927596bb9c0b72bb57a78002 Mon Sep 17 00:00:00 2001
From: Robb Glasser <rglasser@google.com>
Date: Thu, 18 Aug 2022 16:56:48 -0700
Subject: [PATCH] Dump usf stats history in bugreports.

USF saves a stat buffer to the filesystem periodically. Dump this as
part of bugreports.

Bug: 242320914
Test: Stats are visible in a bugreport.
Change-Id: I2020f48026fcad19e41c8959e404e0a0783a2ef0
---
 dumpstate/Dumpstate.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dumpstate/Dumpstate.cpp b/dumpstate/Dumpstate.cpp
index ddd2942b..7c314604 100644
--- a/dumpstate/Dumpstate.cpp
+++ b/dumpstate/Dumpstate.cpp
@@ -1066,6 +1066,9 @@ void Dumpstate::dumpSensorsUSFSection(int fd) {
             RunCommandToFd(fd, "USF Registry",
                            {"/vendor/bin/sh", "-c", "usf_reg_edit save -"},
                            options);
+            RunCommandToFd(fd, "USF Last Stat Buffer",
+                           {"/vendor/bin/sh", "-c", "cat /data/vendor/sensors/debug/stats.history"},
+                           options);
         }
     }
 }