Hello,
Please review the output below and suggest if you notice the parameters going out of limit.
netstat -p udp
udp:
382735172 datagrams received
0 incomplete headers
0 bad data length fields
0 bad checksums
12519 dropped due to no socket
77670 broadcast/multicast datagrams dropped due to no socket
0 socket buffer overflows
382644983 delivered
374140245 datagrams output
:/prodoragridcn_01/app/oracle> netstat -p tcp
tcp:
405585559 packets sent
354625557 data packets (239710606868 bytes)
85650 data packets (125054482 bytes) retransmitted
11453801 ack-only packets (3809825 delayed)
0 URG only packets
381 window probe packets
35446731 window update packets
7947088 control packets
7474 large sends
266422311 bytes sent using largesend
761407 bytes is the biggest largesend
435903964 packets received
262340148 acks (for 239716656666 bytes)
4677426 duplicate acks
0 acks for unsent data
379581051 packets (219237041353 bytes) received in-sequence
4097 completely duplicate packets (2732944 bytes)
1 old duplicate packet
3 packets with some dup. data (1444 bytes duped)
3735790 out-of-order packets (69102846 bytes)
108 packets (108 bytes) of data after window
108 window probes
882749 window update packets
13763 packets received after close
0 packets with bad hardware assisted checksum
0 discarded for bad checksums
0 discarded for bad header offset fields
0 discarded because packet too short
1443 discarded by listeners
0 discarded due to listener's queue full
24675856 ack packet headers correctly predicted
163256419 data packet headers correctly predicted
163241 connection requests
3728712 connection accepts
3822558 connections established (including accepts)
3909773 connections closed (including 56085 drops)
0 connections with ECN capability
0 times responded to ECN
69328 embryonic connections dropped
251327488 segments updated rtt (of 245024023 attempts)
0 segments with congestion window reduced bit set
0 segments with congestion experienced bit set
0 resends due to path MTU discovery
106 path MTU discovery terminations due to retransmits
1961 retransmit timeouts
5 connections dropped by rexmit timeout
46921 fast retransmits
138 when congestion window less than 4 segments
37435 newreno retransmits
16 times avoided false fast retransmits
414 persist timeouts
0 connections dropped due to persist timeout
812 keepalive timeouts
0 keepalive probes sent
45 connections dropped by keepalive
0 times SACK blocks array is extended
0 times SACK holes array is extended
0 packets dropped due to memory allocation failure
25 connections in timewait reused
0 delayed ACKs for SYN
0 delayed ACKs for FIN
0 send_and_disconnects
0 spliced connections
0 spliced connections closed
0 spliced connections reset
0 spliced connections timeout
0 spliced connections persist timeout
0 spliced connections keepalive timeout
0 TCP checksum offload disabled during retransmit
41 Connections dropped due to bad ACKs
0 Connections dropped due to duplicate SYN packets
0 fastpath loopback connections
0 fastpath loopback sent packets (0 bytes)
0 fastpath loopback received packets (0 bytes)
Best regards,
Vishal
---------- Post updated 04-21-14 at 04:49 AM ---------- Previous update was 04-20-14 at 07:21 PM ----------
Any updates please
Best regards,
Vishal