More diagnostics for slow operations
- Add more watchdogs and more context to metrics retrieval.
- Log first alias when too many keys are listed.
- Drop a couple of superfluous comments.
Bug: 319563050
Bug: 380879713
Test: adb logcat on device with large number of keys
Change-Id: I5484b131e45c5fc1d39810f26104db46cb7aae7a
diff --git a/keystore2/src/database.rs b/keystore2/src/database.rs
index c815622..9f27b5a 100644
--- a/keystore2/src/database.rs
+++ b/keystore2/src/database.rs
@@ -1245,7 +1245,7 @@
/// types that map to a table, information about the table's storage is
/// returned. Requests for storage types that are not DB tables return None.
pub fn get_storage_stat(&mut self, storage_type: MetricsStorage) -> Result<StorageStats> {
- let _wp = wd::watch("KeystoreDB::get_storage_stat");
+ let _wp = wd::watch_millis_with("KeystoreDB::get_storage_stat", 500, storage_type);
match storage_type {
MetricsStorage::DATABASE => self.get_total_size(),