Fixes for overload protection (#20248)

- Only check overload queues for mutable shared inputs
- Increase max tx queue age to 500ms

## Description 

Describe the changes or additions included in this PR.

## Test plan 

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---

## Release notes

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that describes the impact of your changes that a user might notice and
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- [ ] Protocol: 
- [ ] Nodes (Validators and Full nodes): 
- [ ] Indexer: 
- [ ] JSON-RPC: 
- [ ] GraphQL: 
- [ ] CLI: 
- [ ] Rust SDK:
- [ ] REST API:

crates/sui-config/src/node.rs

@@ -883,7 +883,7 @@ pub struct AuthorityOverloadConfig {
 }
 
 fn default_max_txn_age_in_queue() -> Duration {
-    Duration::from_millis(200)
+    Duration::from_millis(500)
 }
 
 fn default_overload_monitor_interval() -> Duration {

crates/sui-core/src/transaction_manager.rs

@@ -847,9 +847,9 @@ impl TransactionManager {
         for (object_id, queue_len, txn_age) in self.objects_queue_len_and_age(
             tx_data
                 .transaction_data()
-                .input_objects()?
+                .shared_input_objects()
                 .into_iter()
-                .map(|r| r.object_id())
+                .filter_map(|r| r.mutable.then_some(r.id))
                 .collect(),
         ) {
             // When this occurs, most likely transactions piled up on a shared object.
@@ -867,7 +867,11 @@ impl TransactionManager {
             if let Some(age) = txn_age {
                 // Check that we don't have a txn that has been waiting for a long time in the queue.
                 if age >= overload_config.max_txn_age_in_queue {
-                    info!("Overload detected on object {:?} with oldest transaction pending for {} secs", object_id, age.as_secs());
+                    info!(
+                        "Overload detected on object {:?} with oldest transaction pending for {}ms",
+                        object_id,
+                        age.as_millis()
+                    );
                     fp_bail!(SuiError::TooOldTransactionPendingOnObject {
                         object_id,
                         txn_age_sec: age.as_secs(),

crates/sui-swarm-config/tests/snapshots/snapshot_tests__network_config_snapshot_matches.snap

@@ -148,7 +148,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -320,7 +320,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -492,7 +492,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -664,7 +664,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -836,7 +836,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -1008,7 +1008,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0
@@ -1180,7 +1180,7 @@ validator_configs:
     authority-overload-config:
       max-txn-age-in-queue:
         secs: 0
-        nanos: 200000000
+        nanos: 500000000
       overload-monitor-interval:
         secs: 10
         nanos: 0