Re: Monitoring packet loss

2024-08-07 Thread Alan Somers
On Wed, Aug 7, 2024 at 7:21 PM Navdeep Parhar wrote: > > On 8/7/24 7:06 AM, Alan Somers wrote: > > I'd like to track the rate of packet loss for outbound packets from > > some production servers. Obviously, that's impossible. But I think > > that the rate of TCP retransmissions should be a close

Re: Monitoring packet loss

2024-08-07 Thread Navdeep Parhar
On 8/7/24 7:06 AM, Alan Somers wrote: I'd like to track the rate of packet loss for outbound packets from some production servers. Obviously, that's impossible. But I think that the rate of TCP retransmissions should be a close proxy for packet loss. Currently I can only observe TCP retransmis

Re: Monitoring packet loss

2024-08-07 Thread Zhenlei Huang
> On Aug 7, 2024, at 10:06 PM, Alan Somers wrote: > > I'd like to track the rate of packet loss for outbound packets from > some production servers. Obviously, that's impossible. Can `netstat -di` fulfill ? The column `Oerrs` and `Drop` ( this is the out dropped packets ) may be what you

Monitoring packet loss

2024-08-07 Thread Alan Somers
I'd like to track the rate of packet loss for outbound packets from some production servers. Obviously, that's impossible. But I think that the rate of TCP retransmissions should be a close proxy for packet loss. Currently I can only observe TCP retransmissions by using wireshark, a slow and lab