P95 Query Time

P95 Query Time

The 95th percentile database query duration — 95% of queries complete faster than this. Weighted by execution frequency across all queries. Slow queries are often caused by missing indexes or N+1 patterns.

35 ms

16.6%

Compared to previous 7 days

Execution Rate

Query Execution Rate

Total database queries executed over the last 14 days, expressed as an average rate. Spikes may indicate N+1 queries or inefficient data access patterns.

12.29 / day

15.1%

Compared to previous 7 days

Query Responses

Query Responses

This panel shows all executions of this query, including performance metrics, duration distribution, and query execution details.

Click marker to copy SHA
Time Period ▼ Executions Avg Duration Min Duration Max Duration
Sep 23, 2026 3 20.0 ms 5.0 ms 32.0 ms
Sep 22, 2026 10 14.2 ms 3.0 ms 20.0 ms
Sep 21, 2026 11 19.55 ms 1.0 ms 31.0 ms
Sep 20, 2026 9 19.44 ms 5.0 ms 33.0 ms
Sep 19, 2026 9 19.22 ms 3.0 ms 35.0 ms
Sep 18, 2026 13 16.69 ms 3.0 ms 35.0 ms
Sep 17, 2026 15 22.27 ms 1.0 ms 34.0 ms
Sep 16, 2026 9 18.56 ms 6.0 ms 34.0 ms
Sep 15, 2026 12 19.92 ms 4.0 ms 34.0 ms
Sep 14, 2026 10 18.6 ms 1.0 ms 35.0 ms
Total of 15 record(s).
Page 1 of 2

Normalized Query 

INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?)

Diagnostics

Query Diagnostics

Automatically generated analysis for this query. Includes N+1 detection (from live request data), query characteristics, detected issues, optimization suggestions, and a database EXPLAIN plan. Click Re-analyze to regenerate.

Query Characteristics
Query Type
INSERT
Tables
0
Joins
0
Complexity Score
0
Has LIMIT
No
Has ORDER BY
No
Has GROUP BY
No
Has Subqueries
No

Query Locations

Query Locations

Shows where in your codebase this query originates, based on the last 30 days of executions. P95 duration and row count highlight the worst-case performance at each call site.

Location P95 Duration (ms) P95 Row Count Count
app/models/post.rb:8 34.0 — 148
app/mailers/user_mailer.rb:67 29.0 — 1
app/jobs/data_export_job.rb:51 13.0 — 1
app/mailers/user_mailer.rb:98 34.0 — 1
app/jobs/analytics_job.rb:32 24.0 — 1
app/jobs/notification_job.rb:102 4.0 — 1
app/jobs/cache_warming_job.rb:13 4.0 — 1
app/jobs/cache_warming_job.rb:77 6.0 — 1
app/jobs/import_job.rb:36 46.0 — 1
app/jobs/notification_job.rb:57 17.0 — 1
app/mailers/user_mailer.rb:13 32.0 — 1
app/jobs/import_job.rb:104 25.0 — 1
app/jobs/cache_warming_job.rb:56 16.0 — 1
app/jobs/analytics_job.rb:61 41.0 — 1
app/jobs/webhook_delivery_job.rb:88 23.0 — 1
app/jobs/analytics_job.rb:105 12.0 — 1
app/jobs/analytics_job.rb:70 9.0 — 1
app/jobs/cache_warming_job.rb:114 25.0 — 1
app/jobs/notification_job.rb:97 49.0 — 1
app/jobs/cache_warming_job.rb:91 49.0 — 1
app/jobs/cache_warming_job.rb:81 10.0 — 1
app/jobs/cleanup_job.rb:10 34.0 — 1
app/jobs/notification_job.rb:115 17.0 — 1
app/jobs/image_processing_job.rb:102 38.0 — 1
app/jobs/cache_warming_job.rb:72 31.0 — 1

Raw Data 

{
  "query": {
    "id": 144,
    "normalized_sql": "INSERT INTO posts (user_id, title, content, published, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?)",
    "analyzed_at": "2026-09-23 09:02:21 UTC"
  },
  "performance": {
    "total_executions": 172,
    "p95_duration_ms": "35.0",
    "avg_duration_ms": 19.8837,
    "p95_row_count": null,
    "avg_row_count": null
  },
  "characteristics": {
    "query_type": "INSERT",
    "table_count": 0,
    "join_count": 0,
    "where_clause_complexity": 0,
    "has_subqueries": false,
    "has_limit": false,
    "has_order_by": false,
    "has_group_by": false,
    "has_having": false,
    "has_distinct": false,
    "has_aggregations": false,
    "estimated_complexity": 0
  },
  "call_locations": [
    {
      "location": "app/models/post.rb:8",
      "count": 148,
      "p95_duration_ms": "34.0",
      "p95_row_count": null
    },
    {
      "location": "app/mailers/user_mailer.rb:67",
      "count": 1,
      "p95_duration_ms": "29.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/data_export_job.rb:51",
      "count": 1,
      "p95_duration_ms": "13.0",
      "p95_row_count": null
    },
    {
      "location": "app/mailers/user_mailer.rb:98",
      "count": 1,
      "p95_duration_ms": "34.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/analytics_job.rb:32",
      "count": 1,
      "p95_duration_ms": "24.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/notification_job.rb:102",
      "count": 1,
      "p95_duration_ms": "4.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:13",
      "count": 1,
      "p95_duration_ms": "4.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:77",
      "count": 1,
      "p95_duration_ms": "6.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/import_job.rb:36",
      "count": 1,
      "p95_duration_ms": "46.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/notification_job.rb:57",
      "count": 1,
      "p95_duration_ms": "17.0",
      "p95_row_count": null
    },
    {
      "location": "app/mailers/user_mailer.rb:13",
      "count": 1,
      "p95_duration_ms": "32.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/import_job.rb:104",
      "count": 1,
      "p95_duration_ms": "25.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:56",
      "count": 1,
      "p95_duration_ms": "16.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/analytics_job.rb:61",
      "count": 1,
      "p95_duration_ms": "41.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/webhook_delivery_job.rb:88",
      "count": 1,
      "p95_duration_ms": "23.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/analytics_job.rb:105",
      "count": 1,
      "p95_duration_ms": "12.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/analytics_job.rb:70",
      "count": 1,
      "p95_duration_ms": "9.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:114",
      "count": 1,
      "p95_duration_ms": "25.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/notification_job.rb:97",
      "count": 1,
      "p95_duration_ms": "49.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:91",
      "count": 1,
      "p95_duration_ms": "49.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:81",
      "count": 1,
      "p95_duration_ms": "10.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cleanup_job.rb:10",
      "count": 1,
      "p95_duration_ms": "34.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/notification_job.rb:115",
      "count": 1,
      "p95_duration_ms": "17.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/image_processing_job.rb:102",
      "count": 1,
      "p95_duration_ms": "38.0",
      "p95_row_count": null
    },
    {
      "location": "app/jobs/cache_warming_job.rb:72",
      "count": 1,
      "p95_duration_ms": "31.0",
      "p95_row_count": null
    }
  ],
  "n_plus_one": {
    "detected": false
  },
  "index_recommendations": [],
  "issues": []
}