Custom responses for cluster commands

[nilanshu-sharma]

Change Summary:

1. Adding custom responses for the following commands:

   • CLUSTER SLOTS
   • CLUSTER SLOT-STATS
   • CLUSTER LINKS

2. Removing docker network to make cluster-mode valkey directly accessible to integration tests while testing locally on laptop.

3. Restoring platform availability macros causing builds to fail

4. Also realized that the Integration tests meant to cluster-mode features are not running in the CI, so CI needs to be enhanced to run cluster mode related docker dependencies. For now the verification of new integration tests is done locally.

[github-actions]

✅ Pull request no significant performance differences ✅

Summary

New baseline 'pull_request' is WITHIN the 'main' baseline thresholds.

Full Benchmark Comparison

Comparing results between 'main' and 'pull_request'

Host 'a247f4952bd8' with 4 'x86_64' processors with 15 GB memory, running:
#18~24.04.1-Ubuntu SMP Sat Jun 28 04:46:03 UTC 2025

ValkeyBenchmarks

Client: GET benchmark metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	77	77	80	81	82	82	82	6
pull_request	76	78	78	80	82	82	82	6
Δ	-1	1	-2	-1	0	0	0	0
Improvement %	1	-1	2	1	0	0	0	0

Client: GET benchmark | parallel 20 | 20 concurrent connections metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	72	77	80	83	85	87	87	28
pull_request	71	78	80	83	86	89	89	28
Δ	-1	1	0	0	1	2	2	0
Improvement %	1	-1	0	0	-1	-2	-2	0

Connection: GET benchmark metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	4	4	4	4	4	4	4	8
pull_request	4	4	4	4	4	4	4	8
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Connection: GET benchmark – NoOpTracer metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	7	8	8	10	11	11	11	8
pull_request	7	8	8	10	11	11	11	8
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Connection: Pipeline array benchmark metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	33	33	34	34	34	34	34	6
pull_request	33	33	34	34	34	34	34	6
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

Connection: Pipeline benchmark metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	33	33	33	34	34	34	34	6
pull_request	33	33	33	34	34	34	34	6
Δ	0	0	0	0	0	0	0	0
Improvement %	0	0	0	0	0	0	0	0

HashSlot – {user}.whatever metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	18
pull_request	0	0	0	0	0	0	0	19
Δ	0	0	0	0	0	0	0	1
Improvement %	0	0	0	0	0	0	0	1

ValkeyCommandEncoder – Command with 7 words metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	755
pull_request	0	0	0	0	0	0	0	756
Δ	0	0	0	0	0	0	0	1
Improvement %	0	0	0	0	0	0	0	1

ValkeyCommandEncoder – Simple GET metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	1919
pull_request	0	0	0	0	0	0	0	1917
Δ	0	0	0	0	0	0	0	-2
Improvement %	0	0	0	0	0	0	0	-2

ValkeyCommandEncoder – Simple MGET 15 keys metrics

Malloc (total): results within specified thresholds, fold down for details.

Malloc (total) *	p0	p25	p50	p75	p90	p99	p100	Samples
main	0	0	0	0	0	0	0	362
pull_request	0	0	0	0	0	0	0	363
Δ	0	0	0	0	0	0	0	1
Improvement %	0	0	0	0	0	0	0	1