Category Archives: Performance

sendGraphite – Simple Utility for sending Performance Counters to Graphite

Hi All, This is neto from Brazil How are you? sendGraphite (Rodrigo Nascimento and neto from Brazil – NetApp) is a Simple Utility for sending Performance Counters to Graphite. Downloading sendGraphite – Mac OSX: sendGraphite.osx Downloading sendGraphite – Linux: sendGraphite.linux Downloading sendGraphite … Continue reading

Posted in #NetAppInsight, Databases, grafana, graphite, NetApp, netofrombrazil, Oracle, Performance, workload tools | Tagged , , , , , | Leave a comment

Downloading graphOra – Oracle Real Time Performance Statistics

Hi All, This is neto from Brazil How are you? graphOra (Rodrigo Nascimento and neto from Brazil – NetApp) is an application to collect performance counters from an Oracle database instance and printing them in the screen or sending them … Continue reading

Posted in Databases, NetApp, netofrombrazil, Oracle, Performance | Tagged , , , , | 1 Comment

graphOra (Docker Image) – Oracle Real Time Performance Statistics

Hi All, This is neto from Brazil How are you? graphOra (Rodrigo Nascimento and neto from Brazil – NetApp) is an application to collect performance counters from an Oracle database instance and printing them in the screen or sending them … Continue reading

Posted in #NetAppInsight, Databases, Docker, NetApp, Oracle, Performance | Tagged , , , , , , | 4 Comments

Docker Image – NetApp Perfstat

Hi All, This is neto from Brazil How are you? Here you have instructions how to create a Docker Image with NetApp Perfstat 8.3 and all of the dependencies. 1 – Dockerfile file contents: FROM centos:latest MAINTAINER Rodrigo Nascimento and neto from Brazil – … Continue reading

Posted in #NetAppInsight, Container, Docker, NetApp, netofrombrazil, Performance | Tagged , , , , | 5 Comments

Linux Control Groups (cgroups) and Oracle 11.2.0.3

Hi All, This is neto from Brazil How are you? Doing a POC and I had to use Linux Control Groups but … Oracle version is 11.2.0.3 But it works with 11.2.0.3 🙂 init.ora = *.processor_group_name=’oracle’ Running HammerOra with 120 users … Continue reading

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Capturing and Replaying Block Traces – blktrace, btrecord, btreplay and fio

Hi All, This is neto from Brazil How are you? Here you have a quick tutorial how to take and replay block traces. 1) Check for entries in /sys/kernel/debug. If it is empty, please do: mount -t debugfs nodev /sys/kernel/debug … Continue reading

Posted in NetApp, Performance, workload tools | Tagged , , | 3 Comments

Performance sample and Blessed Thanksgiving to all

Hi All, This is neto from Brazil How are you? This is my first post on my new blog. Here, I am going to talk about NetApp, Databases (Oracle) and Performance. I hope you guys enjoy. Here is a very … Continue reading

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