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by romange 1467 days ago
Hi, I am the author of Dragonfly. Following this post, I performed the loadtest on instance m5.4xlarge, recorded myself and posted the video here: http://assets.dragonflydb.io/videos/video2609676488.mp4

the command I used to load was: "memtier_benchmark --ratio 1:0 -t 28 -c 20 -n 100000 --hide-histogram --distinct-client-seed -d 256"

I did the recording to clear out any doubts whether my benchmark results are real.

1 comments

please note that I ran the bench with 30 threads with 1 connection per thread. you're not doing the same but doing 28 threads with 20 connections on each thread, effectively using 560 connections whereas I only used 30 connections. rerun the same with -t 30 and -c 1
I think the point he/she is trying to make is the 25x claim is real
if I'm doing my math right: redis is doing 99892 sets per sec, so 25X should be 2,497,300. the video however shows 1,023,030 which is more like 10X and NOT 25X
Agreed, emphasis on the word _trying_