In this bounty we were asked to display the Solana network performance over time which I limited to 2022.(because of slow running in velocity). we try to answer to these questions:

How has the network performed over the past month compared to the rest of the year?

Has transaction per second and success rates of transactions gone up recently?

Is this because of less botting or fewer users, or new improvements from the Solana engineers?

What wallets and programs have paid the most in fees for failed transactions?

In the above chart, you can see the daily total number of transactions, daily total number of succeeded transactions and daily total number of failed transactions. As you can see the three charts have a similar trend. There were a huge decrease in number of transactions on Jan 7th and 22nd and April 10th which was because of downing Solana network.

Number of transactions in all the three charts decreased from January to mid of April, but after April 11th, we see that number of transactions increased.

In below chart you can see the daily success rate for transactions on Solana:

It seems that success rate was stable until mid of March and after March 17 this rate decreased and May 12th was the worse day for Solana transactions in 2022, because the success rate was in its lowest level. After that date, success rate increased and as you see in the chart, in last 30 days it was getting better and better and trying to reach its best levels like in Feb and March.

If we check the number of transactions(failed or succeeded) we can see that it had a same trend like number of transactions in the first chart of the dashboard. Its worse day in 2022, was on April 9th with only 116 transaction per sec and its fastest day was Jan 11th with 769 transactions per sec.

As you can see, number of transactions in sec increased in last 30 days in comparison with previous month.

In the below chart, I showed the main programs that highest amount fee was paid on them for failed transactions:

Users of FTX paid the most amount of fee for their failed transactions.

which wallets paid the most fee for failed transactions? you can see the answer in the below chart":