TIME_WAIT解决方案

TIME_WAIT

netstat -an|awk '/tcp/ {print $6}'|sort|uniq -c

vim /etc/sysctl.conf

编辑文件，加入以下内容：
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_fin_timeout = 30
然后执行 /sbin/sysctl -p 让参数生效。

// ceph链接
HTTPClient: &http.Client{
			Transport: &http.Transport{
				Proxy: http.ProxyFromEnvironment,
				DialContext: (&net.Dialer{
					Timeout:   30 * time.Second,
					KeepAlive: 30 * time.Second,
				}).DialContext,
				MaxIdleConns:          100,
				IdleConnTimeout:       90 * time.Second,
				MaxIdleConnsPerHost:   100,
				TLSHandshakeTimeout:   3 * time.Second,
				ExpectContinueTimeout: 1 * time.Second,
			},
		},