http://qs321.pair.com?node_id=11135258


in reply to Re: Plaintext plot - existing sofware?
in thread Plaintext plot - existing sofware?

That SQL "query" result was glorious! :-]

I thought I had tried ScatterPlot already; does not look like so now; will try soon and report.

App::AsciiChart looked promising (missed earlier) but it generates its own Y values.

  • Comment on Re^2: Plaintext plot - existing sofware?

Replies are listed 'Best First'.
Re^3: Plaintext plot - existing sofware?
by parv (Vicar) on Jul 21, 2021 at 11:58 UTC

    ScatterPlot worked in the way I wanted to ...

    elapsed:day
    5.3                                         ... 
    |                                        ....   
    |                                    .....      
    |                                 ....          
    |                             .....             
    |                       .......                 
    |                 .......                size:T 
    0.0        ........                        20.7 
    0.0.........------------------------------------
    
    (This & following 2 lines I have added myself.)
    X: amount of data transferred, TB;
    Y: number of days elapsed.
    

    Above is not very linear graph of data transferred via zfs send | ssh other-host zfs recv from one FreeBSD 12 host to another. After 5.3 days, 20.7 TB of data (total is 47.9 TB) had been transferred.

    As of now, linear regression suggests ~10 more days to finish. Polynomial curve fit (of degree 3) — which had matched the plot more than linear regression — estimates ~30 days. Yikes!