low speed and ping issue about x-ui HOT 5 CLOSED

Too many reasons! It might be happened due to buffer overflow in your network card.
Did you checked amount of packet errors on that time?

netstat -s | grep error
netstat -s | grep buffer
netstat -st

from x-ui.

@alireza0
please help me to fix this issue, i'm ready to provide you the logs you want so you can investigate.
Thanks for your cooperation in advance.

here are the results for the provided commands.

for netstat -st

from x-ui.

It looks auwful!
You have lots of packet drops, congestions, connection reset, retransmit, bad ack!, packet error and buffer overflows.

• First you need to make sure that your host provider has no congestion!
• Check your OS configuration and it is recommended to use clean/minimum setup.
• Use BBR Linux-NetSpeed, but be carefull and test it in advance!
• Check your network driver and service.

BTW, it is not a good thread to talk about this kind of system problems. Better to google or open a thread in forums regarfing perfonmance of a linux VM.

from x-ui.

سلام علیرضا جان وقتت بخیر . من هم تقریبا همین مشکل رو دارم و به شدت مصرف CPU واسم بالاست و همین بالا رفتن و به 100 % رسیدن CPU باعث میشه سرعت خیلی کم بشه و پینگ هم بره بالا . سرورم هم 2 هسته ای و یوزر انچنانی هم ندارم . نهایتا 1000 الی 2000 کانکشن . اگه میشه لطفا یه بررسی بکن . مشکل مصرف CPU روی پنل های قدیمی تر مثل پنل اصلی چینی و پنل Niduka اصلا وجود نداره

from x-ui.

کامند های netstat که بالاتر داده بودی هم زدم توی سرور گذاشتمشون توی یه فایل text . اونو هم چک کن لطفا

ns.txt

from x-ui.