我正在運行Oracle數據庫,Glance報告它花費了50%的時間“Blocked on Streams”。
這個詞表示什么意思?
配置信息
操作系統 - HP-UX 版本 - 11.0 硬件系統 - HP 9000 系列 - K370 應用程序 - Oracle 解決方法 你在HP-UX 11.00中所看到的流I/O等待是你在HP-UX 10.20中看到的舊的套接字I/O等待。 顯然,從HP-UX 10.30開始內核網絡層進行了修改,現在使用基于流的ipC。 Glance只是反映這種變化。 .........following with all English text .... [A5440829/TRAK-ACTIVE/English] A5440829 PROCMGMT: Oracle database "Blocked on Streams"
Problem Description
I am running an Oracle database, and Glance reports that it appears to be spending 50% of its time "Blocked on Streams."
What is the meaning of this term?
Configuration Info
Operating System - HP-UX Version - 11.0 Hardware System - HP 9000 Series - K370 application - Oracle Solution The streams I/O waits that you are seeing in HP-UX 11.00 are the old socket I/O waits that you saw in HP-UX 10.20. Apparently the changes were made from HP-UX 10.30 onwards in the networking layer of the kernel, which now uses streams-based IPC. Glance is simply reflecting this change.