Re: [PATCH net-next] tcp: add SNMP counter for zero-window drops

2018-06-25 Thread David Miller
From: Yafang Shao Date: Sun, 24 Jun 2018 10:02:54 -0400 > It will be helpful if we could display the drops due to zero window or no > enough window space. > So a new SNMP MIB entry is added to track this behavior. > This entry is named LINUX_MIB_TCPZEROWINDOWDROP and published in > /proc/net/nets

Re: [PATCH net-next] tcp: add SNMP counter for zero-window drops

2018-06-25 Thread Eric Dumazet
On 06/24/2018 07:02 AM, Yafang Shao wrote: > It will be helpful if we could display the drops due to zero window or no > enough window space. > So a new SNMP MIB entry is added to track this behavior. > This entry is named LINUX_MIB_TCPZEROWINDOWDROP and published in > /proc/net/netstat in TcpEx

[PATCH net-next] tcp: add SNMP counter for zero-window drops

2018-06-24 Thread Yafang Shao
It will be helpful if we could display the drops due to zero window or no enough window space. So a new SNMP MIB entry is added to track this behavior. This entry is named LINUX_MIB_TCPZEROWINDOWDROP and published in /proc/net/netstat in TcpExt line as TCPZeroWindowDrop. Signed-off-by: Yafang Shao