How to Optimize Slow Queries in Salesforce

Learn how to identify and fix slow-running queries that impact performance and may hit governor limits.

Traditional Method

1-2 hours
hard
1

Enable Debug Logs

Set up debug logs for the user or process experiencing slow queries

2

Review Debug Logs

Open debug logs and look for SOQL queries with high execution times

3

Identify Slow Queries

Find queries taking more than 2-3 seconds

4

Check Query Selectivity

Verify queries use indexed fields in WHERE clauses

5

Review Query Logic

Look for queries in loops or inefficient joins

6

Optimize Queries

Add indexes, reduce fields, or restructure queries

7

Test Performance

Re-run queries and verify improved performance

With Clientell

30 seconds
Easy

Instead of following multiple steps, use Clientell to complete this task instantly:

Identify queries in the last 24 h whose execution time > 5 s and list caller (flow, apex).

Benefits:

  • Instantly find slow queries without manual log analysis
  • Automatic identification of query callers
  • No need to enable or parse debug logs
  • Get actionable optimization recommendations

Related Use Cases

Slow Query Detector

Hunt down slow-running queries automatically without digging through debug logs manually

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Slow Query Detector