CDD: Device implementations must report the number of bytes read
and written to flash based SSD storage.
Flash wear is an important concern. The statistics
reported here is important to analyze and find the apps that use flash
most heavily.
This CDD requirement requires that these statistics should be
reported.
Bug: 74887330
Test: N/A
Change-Id: I361f23e59649705d2b2fc517ddb80ede1647f92f
diff --git a/2_device-types/2_5_automotive-reqs.md b/2_device-types/2_5_automotive-reqs.md
index ded8ebe..f3cf08b 100644
--- a/2_device-types/2_5_automotive-reqs.md
+++ b/2_device-types/2_5_automotive-reqs.md
@@ -253,13 +253,16 @@
Automotive device implementations:
+* [[8.2](#8.2_File I/O Access Performance)/A-0-1] MUST report the number of
+bytes read and written to non-volatile storage per each process's UID so the
+stats are available to developers through System API
+`android.car.storagemonitoring.CarStorageMonitoringManager`. The Android Open
+Source Project meets the requirement through the `uid_sys_stats` kernel module.
* [[8.3](#8_3_power-saving-modes)/A-0-1] All Apps exempted from App Standby
and Doze power-saving modes MUST be made visible to the end user.
* [[8.3](#8_3_power-saving-modes)/A-0-2] The triggering, maintenance, wakeup
algorithms and the use of global system settings of App Standby and Doze
power-saving modes MUST not deviate from the Android Open Source Project.
-
-
* [[8.4](#8_4_power-consumption-accounting)/A-0-1] MUST provide a
per-component power profile that defines the [current consumption value](
http://source.android.com/devices/tech/power/values.html)
