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Organizations

@cerndb @OakTableNetwork

Pinned repositories

  1. sparkMeasure

    SparkMeasure is a tool for performance troubleshooting of Apache Spark workloads. It simplifies the collection and analysis of Spark task metrics data.

    Scala 121 28

  2. PyLatencyMap

    PyLatencyMap is a tool for heat map visualization on the CLI. It is integrated with scrips to collect and visualize I/O latency heat maps from various sources, including SystemTap, DTrace, Oracle w…

    Python 26 9

  3. Miscellaneous

    Scripts and code examples. Includes Spark notes, Jupyter notebook examples for Spark, Impala and Oracle.

    Jupyter Notebook 73 18

  4. PerfSheet.js

    Extract and visualize Oracle AWR time series data in the browser using JavaScript dynamic pivot charts.

    PLSQL 10 5

  5. Linux_tracing_scripts

    Scripts and tools for troubleshooting and performance analysis in Linux. This includes dynamic tracing scripts with SystemTap both for system calls and for userspace function tracing.

    Python 86 16

  6. Oracle_DBA_scripts

    A collection of DBA scripts for old-school Oracle troubleshooting and performance monitoring.

    PLSQL 9 8

216 contributions in the last year

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Contribution activity

September 2018

Created a pull request in apache/spark that received 5 comments

[SPARK-25170][DOC] Add list and short description of Spark Executor Task Metrics to the documentation.

What changes were proposed in this pull request? Add description of Executor Task Metrics to the documentation.

+152 −0 5 comments

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