How to query the tablespace size increment speed?

Hello,
Do you have any directions or ideas on how to know the tablespace size increments history. or how to know the frequency of tablespace size increment.
when I went into new database, I never managed this database before, i want to know the tabelspace size increments speed for do the reasonable space extend.
so could you please give us a guide thanks!

RLUO wrote:
Hello,
Do you have any directions or ideas on how to know the tablespace size increments history. or how to know the frequency of tablespace size increment.
when I went into new database, I never managed this database before, i want to know the tabelspace size increments speed for do the reasonable space extend.
so could you please give us a guide thanks!Hi, there good way is using DBMS_SPACE.OBJECT_GROWTH_TREND as Rajesh mentioned that.But also you can use some AWR views to getting this information.Seee below link.
tablespaces' growth trend

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*Oracle DBA* wrote:
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pstein wrote:
...The following code does not work. Work?! It does not even compile! Please consider posting code in the form of an SSCCE in future.
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Also, in future, when posting code, code snippets, HTML/XML or input/output, please use the code tags to retain the indentation and formatting.   To do that, select the code and click the CODE button seen on the Plain Text tab of the message posting form. It took me longer to clean up that code and turn it into an SSCCE, than it took to +solve the problem.+
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How to query the tablespace size increment speed?

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