In addition to the AWR reports, 10g databases also have an advisory feature called ADDM which may help to pinpoint the key problem areas and how to fix them. Below is a DRY run of creating a AWR report. Please follow the same steps to create your own AWR report for debugging. C:\Use...
Hello Oracle enthusiasts, I need your expertise to understand the nomenclature and logic behind the 'Global Cache Transfer Stats ' on the AWR report from Oracle 11g onwards. I'm trying to understand the columns mentioned in the same, as well as how to interpret the data. Please help. Global...
Generally, if the database is slow, and the Top 5 timed events include"CPU" and "db file sequential read" and "db filescattered read" in any order, then it is usually worth jumping to the TopSQL (by logical and physical reads) section of an AWR report and calling theSQL Tuning Advis...
Information in this document applies to any platform.Symptoms- Top 5 Timed Foreground Events- Multiple insert statements on same table which has partition - Segment by Read from AWR report shows top % on same insert iable segment ( * indicates Physical, Logical Reads etc)...
Performance is good and CPU utilisation is maximised, however the top wait events of library cache: mutex X and cursor: pin S are related to the good practices of cursor sharing. Each of these events covers multiple mutexes and drilling down into the AWR report shows more detailed information...
Database Management, to deep dive into database performance, using ASH Analytics, AWR Report, and SQL Monitoring Operations Insights, to better analyze complex workloads and perform capacity planning with the help of machine learning Check out our official documentation in the links below and enable...
andend_timelike'%16-FEB-17%' andMETRIC_NAMEin('Physical Read Total IO Requests Per Sec','Physical Write Total IO Requests Per Sec') groupbyMETRIC_NAME; You can also access all metric values from the Instance Activity Stats section of the AWR report....
I am trying to change the activation equation of SimpleRNN layer in keras via subclassing. so, 1. I override the call method in SimpleRNNCell class as follows: class NotSoSimpleRNNCell(SimpleRNNCell): def call(self, inputs, states, **kawrgs): output, new_state = super(NotSoSimpleRNN...
“I recommend funneling any additional money that comes in throughout the year into your mortgage payments,” says mortgage advisorRebecca Awram. “These are additional sources of income that you hadn’t planned out in your budget anyway, so you won’t miss it much to put toward your mortgag...
How do I use SQLPlus to output the file name from the table? I have the following code: SPOOL ON SPOOL XXXXX.bkp SELECT * FROM my_table WHERE field1='value'; SPOOL OFF Read moreOracle AWR data storage and collection frequency optimization. ...