heidsoft
linux netstat 问题
https://serverfault.com/questions/219939/too-many-time-wait-state-connections
https://elf8848.iteye.com/blog/1739571 https://stackoverflow.com/questions/33177370/what-could-cause-so-many-time-wait-connections-to-be-open https://serverfault.com/questions/219939/too-many-time-wait-state-connections https://onlinehelp.opswat.com/centralmgmt/What_you_need_to_do_if_you_see_too_many_TIME_WAIT_sockets.html http://hea-www.harvard.edu/~fine/Tech/addrinuse.html
https://www.jianshu.com/p/141aa1c41f15 https://stackoverflow.com/questions/14388706/socket-options-so-reuseaddr-and-so-reuseport-how-do-they-differ-do-they-mean-t https://computing.llnl.gov/tutorials/performance_tools/man/netstat.txt