Register counters for cache access

avocadocoder73 · Mar 23, 2022 · c0fb626 · c0fb626
1 parent 256c065
commit c0fb626
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/core/bin/zksync_witness_generator/src/witness_generator.rs b/core/bin/zksync_witness_generator/src/witness_generator.rs
@@ -262,6 +262,11 @@ impl<DB: DatabaseInterface> WitnessGenerator<DB> {
             *self.start_block,
             *self.block_step
         );
+
+        // Initialize counters for cache hits/misses.
+        metrics::register_counter!("witness_generator.cache_access", "type" => "hit");
+        metrics::register_counter!("witness_generator.cache_access", "type" => "miss");
+
         let mut current_block = self.start_block;
         loop {
             sleep(self.rounds_interval).await;