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Questions tagged [performance]

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2
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1answer
34 views

Stellar scalability to 4000 tx/s

I tried to scale Stellar Standalone to process 4000 tx per second. I use AWS EC2 m4.large for Core, and Horizon. Also I use Postgres RDS for core and Horrizon, but I have only 560 tx per second. My ...
5
votes
1answer
100 views

What is the maximum tps achievable by Stellar?

I've read Scalability on Stellar Network. My question is what's the max achievable practical value for tps using today's hardware? You can't just increase the parameters without bound and still expect ...
2
votes
2answers
74 views

Channel concept in stellar

I can't understand the channel concept. How does channel keep transactions' order? Is there a channel account for a special operation or any channel account can do any operation?
0
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0answers
34 views

Stellar-core performance and resource usage

I plan to run my own private network with completely different use cases compared to the traditional financial service use case. Essentially, I plan to run a decentralized network for securing ...
4
votes
1answer
76 views

Horizon Database Size / Are there very large indexes (yet)?

Could someone with a running Horizon instance please check current index sizes in the Horizon DB? I was told it currently needs around 300GB disk space but curious about index sizes to determine (...
7
votes
1answer
277 views

Best way to test maximum possible TPS on private network?

I have setup a private network and want to do max possible TPS(Transactions per second). Hardware is not an issue, working with GCP and can use 160 core CPU and 4000GB RAM for my machine. A few ...
4
votes
1answer
220 views

What is the Bottleneck for Stellar TPS (for a private network)?

There are discussions on different forums about how good in terms of TPS (transaction per second) Stellar can be. If I would like to achieve higher TPS, is hardware likely to be the only bottleneck? ...