Add in task type to the message

chrisronline · chrisronline · commit 4321ec833453 · 2021-06-23T07:24:52.000-04:00
diff --git a/x-pack/plugins/task_manager/server/lib/log_health_metrics.test.ts b/x-pack/plugins/task_manager/server/lib/log_health_metrics.test.ts
@@ -195,6 +195,11 @@ describe('logHealthMetrics', () => {
       stats: {
         runtime: {
           value: {
+            drift_by_type: {
+              'taskType:test': {
+                p99: 60000,
+              },
+            },
             drift: {
               p99: 60000,
             },
@@ -206,7 +211,7 @@ describe('logHealthMetrics', () => {
     logHealthMetrics(health, logger, config);
 
     expect((logger as jest.Mocked<Logger>).warn.mock.calls[0][0] as string).toBe(
-      `Detected delay task start of 60s (which exceeds configured value of 60s)`
+      `Detected delay task start of 60s for task \"taskType:test\" (which exceeds configured value of 60s)`
     );
 
     const secondMessage = JSON.parse(
@@ -326,7 +331,14 @@ function getMockMonitoredHealth(overrides = {}): MonitoredHealth {
             p95: 2500,
             p99: 3000,
           },
-          drift_by_type: {},
+          drift_by_type: {
+            'taskType:test': {
+              p50: 1000,
+              p90: 2000,
+              p95: 2500,
+              p99: 3000,
+            },
+          },
           load: {
             p50: 1000,
             p90: 2000,
diff --git a/x-pack/plugins/task_manager/server/lib/log_health_metrics.ts b/x-pack/plugins/task_manager/server/lib/log_health_metrics.ts
@@ -49,8 +49,20 @@ export function logHealthMetrics(
     if (
       driftInSeconds >= config.monitored_stats_health_verbose_log.warn_delayed_task_start_in_seconds
     ) {
+      const taskType = Object.keys(monitoredHealth.stats.runtime?.value.drift_by_type ?? {}).reduce(
+        (accum: string, typeName) => {
+          if (
+            monitoredHealth.stats.runtime?.value.drift_by_type[typeName].p99 ===
+            monitoredHealth.stats.runtime?.value.drift.p99
+          ) {
+            accum = typeName;
+          }
+          return accum;
+        },
+        'unknown'
+      );
       logger.warn(
-        `Detected delay task start of ${driftInSeconds}s (which exceeds configured value of ${config.monitored_stats_health_verbose_log.warn_delayed_task_start_in_seconds}s)`
+        `Detected delay task start of ${driftInSeconds}s for task "${taskType}" (which exceeds configured value of ${config.monitored_stats_health_verbose_log.warn_delayed_task_start_in_seconds}s)`
       );
       logLevel = LogLevel.Warn;
     }
diff --git a/x-pack/plugins/task_manager/server/monitoring/task_run_statistics.ts b/x-pack/plugins/task_manager/server/monitoring/task_run_statistics.ts
@@ -103,6 +103,9 @@ type ResultFrequencySummary = ResultFrequency & {
 
 export interface SummarizedTaskRunStat extends JsonObject {
   drift: AveragedStat;
+  drift_by_type: {
+    [alertType: string]: AveragedStat;
+  };
   load: AveragedStat;
   execution: {
     duration: Record<string, AveragedStat>;
