誰能具體解釋一下DNS伺服器中的pps和qps各是什麼含義?
誰能具體解釋一下DNS伺服器中的pps和qps各是什麼含義?
俺大概知道:
qps是指正常模式的可接受訪問量,
pps是指防火模式下的可接受訪問量,
請問:
1,pps,qps各是什麼單詞的縮寫?
2,所謂正常模式是什麼模式,另外就是保護模式又是什麼模式呢?
謝謝!!
《解決方案》
pps: Packet Per Second 每秒報文個數
qps: query per second 每秒查詢個數
《解決方案》
qps 是dns伺服器單位時間內接受的請求數
請求的方式有很多種
+++ Statistics Dump +++ (1356498365)
++ Incoming Requests ++
24 QUERY
++ Incoming Queries ++
16 A
8 AAAA
++ Outgoing Queries ++
37 A
39 NS
26 AAAA
++ Name Server Statistics ++
24 IPv4 requests received
15 responses sent
6 queries resulted in successful answer
6 queries resulted in authoritative answer
9 queries resulted in SERVFAIL
18 queries caused recursion
9 duplicate queries received
++ Zone Maintenance Statistics ++
2 IPv4 notifies sent
++ Resolver Statistics ++
102 IPv4 queries sent
94 query retries
102 query timeouts
++ Cache DB RRsets ++
++ Socket I/O Statistics ++
105 UDP/IPv4 sockets opened
3 TCP/IPv4 sockets opened
103 UDP/IPv4 sockets closed
102 UDP/IPv4 connections established
1 TCP/IPv4 connections accepted
++ Per Zone Query Statistics ++
--- Statistics Dump --- (1356498365)