User Statistics Bug

DenisP · Post by **DenisP** » Tue Sep 11, 2007 6:23 am

Hi,

In my user statistics, the pie-chart shows number of tried problems as number of solved. Does anybody else has this problem?

maxdiver · Post by **maxdiver** » Tue Sep 11, 2007 8:01 am

Yes! But I didn't notice it before

Of course, it's a site bug. Maybe we should write to admin's email?

Post by **Carlos** » Thu Sep 13, 2007 3:17 pm

Under investigation....

Post by **enjolras** » Thu Sep 13, 2007 4:29 pm

Hi,

The pie chart shows info about the total submissions and not about the problems tried/solved. You can have more than 1 solved submission for the same problem. If you add all the amounts in the pie chart, you will get your total number of submissions. Of course we can change this to make it reflect info about problems and not about submissions, or even show both charts. Any ideas?

Miguel

maxdiver · Post by **maxdiver** » Thu Sep 13, 2007 6:46 pm

enjolras wrote:Hi,

The pie chart shows info about the total submissions and not about the problems tried/solved. You can have more than 1 solved submission for the same problem. If you add all the amounts in the pie chart, you will get your total number of submissions. Of course we can change this to make it reflect info about problems and not about submissions, or even show both charts. Any ideas?

Miguel

1. Answering your question, I prefer to have two charts: for all submissions and only for submitted problems. I think that this information could be rather interesting, and I see no reasons why not to put 2 charts.

2. The bug exists, you misunderstood it. In chart we see: "Solved (101)", though I have solved only 85 tasks

You output the number of tried problems instead of number of solved problems.

3. And last question (excuse me for off-top): what's about users ranklist and statistics? I hope it will appear in some time.

Post by **enjolras** » Thu Sep 13, 2007 7:06 pm

maxdiver wrote: 1. Answering your question, I prefer to have two charts: for all submissions and only for submitted problems. I think that this information could be rather interesting, and I see no reasons why not to put 2 charts.

I'm about to upload a newer version of user stats that will include the list of problems solved. All the charts will be there.

2. The bug exists, you misunderstood it. In chart we see: "Solved (101)", though I have solved only 85 tasks
You output the number of tried problems instead of number of solved problems.

OK. Let me take a look at it. It will be solved in the next version.

3. And last question (excuse me for off-top): what's about users ranklist and statistics? I hope it will appear in some time.

Every single stat available in the old judge will be there. But we want to test many things on the new server before rising the DB load too much. And every stats page means quite a load for the DB. It will be a matter of days.

Miguel

baodog · Post by **baodog** » Wed Sep 19, 2007 8:30 pm

Maybe stats doesn't have to be updated live.
Maybe only once every 24 hours or something like that.
This would make everything much faster.
Right now the problem tittles load very slowly and somtimes
times out and return errors for the stats, because it
has to get the "live" stats of each problem, but if it's
only updated once every day .. the html would load
instantly.
Anyway, just a thought ...