(DIR) Return Create A Forum - Home --------------------------------------------------------- ExcelSoft Database Professionals (HTM) https://esdbp.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: Scripts ***************************************************** #Post#: 26-------------------------------------------------- Finding IO subsystem Performance with SQL Script By: srinivasma_exceldbp Date: March 19, 2014, 2:25 am --------------------------------------------------------- For Performance Tuning , it is required to know how well I/O system is performing This is a handy script providing latency of I/O sub system This script provides latencies for read,write,total latency This is ball point mark for latency •Excellent : •Very good : •Good : •Poor : •Bad : •very bad : 100 – 500ms •Worst : > 500ms */ *****************************************************