Weekly Technical Report for the second week of January 2023
This week was mainly about ensuring the stability of various services in the run up to the Chinese New Year. Recently, I found that a certain service often reported timeout during peak traffic hours, and I reminded to forward to the service owner to deal with it. But after a few days, the service owner still couldn’t explain the reason. I had to deal with this problem personally, because the alarm has been very serious, and the timeout rate of some nodes can reach 20%. In this period of time, it should be due to the approaching holidays, the traffic has risen significantly, compared with the end of December has risen by 100%. So first of all, it is suspected that the carrying capacity of the service is … Read more
