chore: use new ceramic one metric for validation (#182)

made count optional so we can tell if we should fallback to the old one

runner/src/simulate.rs

@@ -30,7 +30,8 @@ use reqwest::Client;
 
 // FIXME: is it worth attaching metrics to the peer info?
 const IPFS_SERVICE_METRICS_PORT: &str = "9465";
-const EVENT_SYNC_METRIC_NAME: &str = "ceramic_store_key_value_insert_count_total";
+const EVENT_SYNC_METRIC_NAME_OLD: &str = "ceramic_store_key_value_insert_count_total";
+const EVENT_SYNC_METRIC_NAME: &str = "ceramic_one_store_key_value_insert_count_total";
 const ANCHOR_REQUEST_MIDS_KEY: &str = "anchor_mids";
 const CAS_ANCHOR_REQUEST_KEY: &str = "anchor_requests";
 
@@ -279,12 +280,12 @@ impl MetricsCollection for PromMetricCollector {
 #[derive(Debug, Clone)]
 struct PeerRequestMetricInfo {
     pub name: String,
-    pub count: u64,
+    pub count: Option<u64>,
     pub runtime: Option<u64>,
 }
 
 impl PeerRequestMetricInfo {
-    pub fn new(name: String, count: u64, runtime: Option<u64>) -> Self {
+    pub fn new(name: String, count: Option<u64>, runtime: Option<u64>) -> Self {
         Self {
             name,
             count,
@@ -298,7 +299,7 @@ impl PeerRequestMetricInfo {
                 warn!("Runtime of 0 seconds is invalid for RPS calculation");
                 0.0
             }
-            Some(runtime) => self.count as f64 / runtime as f64,
+            Some(runtime) => self.count.unwrap_or(0) as f64 / runtime as f64,
             None => {
                 warn!("Runtime is missing for RPS calculation");
                 0.0
@@ -346,7 +347,12 @@ fn final_peer_req_metric_info(
             if before.name == current.name {
                 Ok(PeerRequestMetricInfo::new(
                     before.name.to_owned(),
-                    current.count - before.count,
+                    Some(
+                        current
+                            .count
+                            .unwrap_or(0)
+                            .saturating_sub(before.count.unwrap_or(0)),
+                    ),
                     Some(run_time_seconds),
                 ))
             } else {
@@ -509,13 +515,13 @@ impl ScenarioState {
                     if let Some(m) = metric {
                         results.push(PeerRequestMetricInfo::new(
                             parse_base_url_to_pod(&addr)?,
-                            m,
+                            Some(m),
                             None,
                         ));
                     } else {
                         results.push(PeerRequestMetricInfo::new(
                             parse_base_url_to_pod(&addr)?,
-                            0, // Use 0 as the count if the metric is not found
+                            None,
                             None,
                         ));
                     }
@@ -545,10 +551,20 @@ impl ScenarioState {
                     Ok(())
                 }
                 Scenario::ReconEventSync => {
-                    let peers = self
+                    let mut peers = self
                         .get_peers_counter_metric(EVENT_SYNC_METRIC_NAME, IPFS_SERVICE_METRICS_PORT)
                         .await?;
 
+                    // TEMP: fall back to old metric if new one is 0 jic we're on an old version of c1
+                    if peers.iter().all(|p| p.count.is_none()) {
+                        peers = self
+                            .get_peers_counter_metric(
+                                EVENT_SYNC_METRIC_NAME_OLD,
+                                IPFS_SERVICE_METRICS_PORT,
+                            )
+                            .await?;
+                    }
+
                     self.before_metrics = Some(peers);
                     Ok(())
                 }
@@ -591,7 +607,7 @@ impl ScenarioState {
                 for (name, count) in res {
                     let metric = PeerRequestMetricInfo::new(
                         name.clone(),
-                        count as u64,
+                        Some(count as u64),
                         Some(metrics.duration as u64),
                     );
                     let rps = metric.rps();
@@ -878,14 +894,28 @@ impl ScenarioState {
             | Scenario::CeramicNewStreamsBenchmark => (CommandResult::Success, None),
             Scenario::ReconEventSync => {
                 let default_rate = 300;
-                let metric_name = EVENT_SYNC_METRIC_NAME;
+                let mut metric_name = EVENT_SYNC_METRIC_NAME;
 
                 let peer_req_cnts = match self
                     .get_peers_counter_metric(metric_name, IPFS_SERVICE_METRICS_PORT)
                     .await
                     .map_err(CommandResult::Failure)
                 {
-                    Ok(v) => v,
+                    Ok(v) => {
+                        if v.iter().all(|p| p.count.is_none()) {
+                            metric_name = EVENT_SYNC_METRIC_NAME_OLD;
+                            match self
+                                .get_peers_counter_metric(metric_name, IPFS_SERVICE_METRICS_PORT)
+                                .await
+                                .map_err(CommandResult::Failure)
+                            {
+                                Ok(v) => v,
+                                Err(e) => return (e, None),
+                            }
+                        } else {
+                            v
+                        }
+                    }
                     Err(e) => return (e, None),
                 };
 
@@ -920,15 +950,15 @@ impl ScenarioState {
                 let errors = peer_metrics.iter().flat_map(|p| {
                     let rps = p.rps();
                     if rps < threshold {
-                        warn!(current_req_cnt=%p.count, run_time_seconds=?p.runtime, %threshold, %rps, "rps less than threshold");
+                        warn!(current_req_cnt=?p.count, run_time_seconds=?p.runtime, %threshold, %rps, "rps less than threshold");
                         Some(
                             format!(
                                 "Peer {} RPS less than threshold: {} < {}",
                                 p.name, rps, threshold
                             ),
                         )
                     } else {
-                        info!(current_req_cnt=%p.count, before=%p.count, run_time_seconds=?p.runtime, %threshold, %rps, "success! peer {} over the threshold", p.name);
+                        info!(current_req_cnt=?p.count, before=?p.count, run_time_seconds=?p.runtime, %threshold, %rps, "success! peer {} over the threshold", p.name);
                         None
                     }
                 }