Valkey 9.0 AWS ElastiCache t3.medium Benchmark: 3 Workers (run 2)

ElastiCache Performance Report

Replication Group: elasticache-perf-test-valkey-15074226-ah  ·  Run: 20260615-074226-ah  ·  2026-06-15 19:51:05.604 UTC - 2026-06-15 20:51:35.871 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
13,144ops/sec
Peak Throughput
19,479ops/sec
Throughput CV
13.7%
Avg Latency
0.45ms
Max Latency
1.28ms
Total Bandwidth
6.33MB/s
Avg ECS CPU
57.5%
Peak ECS CPU
84.3%
ECS Mem Peak
6MB
Loadgen Tasks
3
Avg Memory
46.37%
Max Memory
75.39%
Mem Headroom
+24.6%
Engine CPU Peak
30.3%
Cache Hit Rate
37.8%
Total Evictions
0
Min Free Mem
1437MB
Peak Key Count
1,359,048
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