Monthly Archives: June 2013

Build your own Flex ASM 12c lab using Virtual Box

So, Oracle just released database 12c, and one of its new feature is Flex ASM. You can find more details about this new feature into this Bjoern Rost’s post or this oracle white paper. Basically, as Bjoern said: “Flex ASM basically … Continue reading

Posted in ASM | 4 Comments

Monitor the database activity in real time with R

A quick post to let you know that I just finished a R script to monitor the database activity in real time. The “graph_real_time_db_activity.r” script (You can download it from this repository) basically takes a snapshot based on the v$system_event view then computes … Continue reading

Posted in R scripts | 1 Comment

Retrieve and visualize system statistics in real time with R

In one of my previous post I provided a R script to retrieve and visualize system statistics from AWR. Now with this post I will provide a R script to retrieve and visualize the same metrics in real time. For … Continue reading

Posted in Perl Scripts | Leave a comment

Retrieve and visualize in real time wait events metrics with R

In one of my previous post  I provided a R script to retrieve and visualize wait events metrics from AWR. Now with this post I will provide a R script to retrieve and visualize the same metrics in real time. For that … Continue reading

Posted in R scripts | Leave a comment