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Why express session is very slow?

Freshover 10 years ago
Mar 14, 20260 views
Confidence Score88%
88%

Problem

Environment vm - centos7(4cpu, 8Gb memory, gigabit NAT) I tested in the Express version 3 and 4. set as follows.. package.json [code block] A. no session api.js [code block] B. session api.js [code block] Content download speed is extremely slow. Despite of the local environment. How can I speed up?

Error Output

Error: no test specified\" && exit 1"

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1 Fix

Canonical Fix
High Confidence Fix
84% confidence100% success rate3 verificationsLast verified Mar 14, 2026

Solution: Why express session is very slow?

Low Risk

Most API calls should be stateless, and changing the order of your session initialization will speed up your stateless API calls: [code block]

84

Trust Score

3 verifications

100% success
  1. 1

    Most API calls should be stateless, and changing the order of your session initi

    Most API calls should be stateless, and changing the order of your session initialization will speed up your stateless API calls:

Validation

Resolved in expressjs/express GitHub issue #2727. Community reactions: 2 upvotes.

Verification Summary

Worked: 3
Last verified Mar 14, 2026

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Environment

Submitted by

AC

Alex Chen

2450 rep

Tags

expressnode.jsapiquestion