Discover LucaCanali/PyLatencyMap Open Source project

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33
Rank 783,877 (Top 16 %)
Language
Python
License
GNU General Publi...
Created about 11 years ago
Updated over 1 year ago

LucaCanali

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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 wait events, NetApp filers, trace files.

sparkMeasure

This is the development repository for sparkMeasure, a tool for performance troubleshooting of Apache Spark workloads. It simplifies the collection and analysis of Spark task and stage metrics data.

Scala

574

Miscellaneous

Includes notes on Apache Spark, Spark for Physics, Jupyter notebook examples for Spark, Oracle and other DB systems.

Jupyter Notebook

381

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

127

Oracle_DBA_scripts

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

PLSQL

PerfSheet4

PerfSheet4 is a tool for performance troubleshooting of Oracle databases. Query and visualize Oracle AWR data using pivot charts.

Stack_Profiling

Tools and scripts for stack profiling: Userspace, Kernel, OS state and optionally Oracle wait

PerfSheet.js

PerfSheet.js is a tool for Oracle RDBMS performance troubleshooting. Use it to extract and visualize Oracle AWR time series data in the browser using JavaScript and dynamic pivot charts.

HTML

OraLatencyMap

OraLatencyMap is a performance widget running on SQL*plus (Oracle's CLI) to collect and visualize latency histograms for Oracle wait events using heat maps.

PLSQL

LucaCanali/PyLatencyMap

LucaCanali

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