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baoliay2008 / lccn_predictor

LeetCode Contest Rating Prediction
https://lccn.lbao.site
MIT License
570 stars 22 forks source link

Site is down - Aug 5, 2023 #22

Closed manoharreddyporeddy closed 9 months ago

manoharreddyporeddy commented 11 months ago

Thanks for the website & hard work you put in.

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I have been mentioning https://lccn.lbao.site/ in many places and possibly many others. Site may be more popular now than in last few months, so might need little upgrade.

Today either timeout or below continuous loading bar comes up: image

Both home page & current contest page is down . https://lccn.lbao.site/ . https://lccn.lbao.site/predicted/biweekly-contest-110

Also unable to see previous contests.

baoliay2008 commented 11 months ago

Hello, thank you for reporting this issue. I have recently restored the server.

It appears that the save_real_time_rank function is consuming excessive memory, which is causing problems on machines with limited memory, such as my cloud machine. I will address this concern by considering a rewrite of the function to optimize its memory usage.

baoliay2008 commented 11 months ago

Indeed, the issue led to at least three instances of OOM (Out of Memory) on the cloud machine (#21, #16). Rest assured, I will take immediate action to resolve this problem and optimize the memory usage of the save_real_time_rank function.

Also, I extend my heartfelt gratitude for bringing attention to my project! Your support is greatly appreciated!

baoliay2008 commented 9 months ago

Hello @manoharreddyporeddy, thank you for opening this issue. Please note that the root cause has been identified, and this issue has been fixed(51e5de955b5341858d05c41aac2dd56a4611fffc).

manoharreddyporeddy commented 9 months ago

Thanks for your time & hardwork @baoliay2008 . Really appreciate it.