Originally created by Hanson » Thu Jul 31, 2014 9:40 am
Aerospike 3.3.8 with In-Memory (50GB) + Disk Persistence, on HP G6 server (24 CPU-threads, 72GB memory).
Running 70K TPS pure Insert traffic (1KB record size, Client with 4 threads), and have average response time 0.05ms, max average response time 1~2ms, very stable.
That’s great!
It keeps such good situation during the period of growing from 0 to 32GB data.
When reach and across 32GB data, the max average response time jumps to 100~180ms, and average response time 0.08ms.
When reach 40GB data, I lower the Insert traffic to 18K TPS (Client with single thread), the max average response time drops to 20~70ms.
I then let another thread to Delete the records previous Inserted (several minutes ago) ---- that is 50% Insert + 50% Delete, the max average response time of Insert drops to normal 1~2ms !
It’s very strange.