Valkey 9.0 AWS ElastiCache t3.medium Benchmark: 3 Workers

ElastiCache Performance Report

Replication Group: elasticache-perf-test-valkey-15073449-ag  ·  Run: 20260615-073449-ag  ·  2026-06-15 19:42:33.995 UTC - 2026-06-15 20:42:09.403 UTC
Engine: valkey
Version: 9.0
Node type: cache.t3.medium
Node memory: 3.09 GiB
Redis hourly: $0.068
Nodes: 1
Mode: Non-Cluster
Node Memory
3.09GiB
Redis Cost
$0.068/h
Avg Throughput
14,409ops/sec
Peak Throughput
18,197ops/sec
Throughput CV
6.2%
Avg Latency
0.41ms
Max Latency
0.86ms
Total Bandwidth
7.00MB/s
Avg ECS CPU
64.7%
Peak ECS CPU
81.0%
ECS Mem Peak
6MB
Loadgen Tasks
3
Avg Memory
48.69%
Max Memory
81.48%
Mem Headroom
+18.5%
Engine CPU Peak
25.6%
Cache Hit Rate
37.2%
Total Evictions
0
Min Free Mem
1288MB
Peak Key Count
1,469,773
First Eviction
None
OOM Rejections
0
First OOM Rejection
None

Memtier Benchmark

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Infrastructure

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Client Latency

ECS EMF

ElastiCache Deep-Dive

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Tags:
AWS, Amazon ElastiCache, valkey, Valkey 9.0, cache, benchmark, load testing, memtier_bench, CloudWatch, ECS, cache hit rate, evictions, t3.medium, Intel