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You are here		blog.tanelpoder.com Advanced Oracle Troubleshooting Guide, Part 8: Even more detailed latch troubleshooting using LatchProfX \| Tanel Poder Consulting
\|	\|	tanelpoder.com Advanced Oracle Troubleshooting Guide, Part 8: Even more detailed latch troubleshooting using LatchProfX \| Tanel Poder Consul...	0.6 parsecs away Travel
\|	\|	In my last AOT post I published my LatchProf script which is able to sample detailed latchholder data from V$LATCHHOLDER. Latchprof allows you to drill down into your latching problems at session level (which V$LATCH, V$LATCH_PARENT and V$LATCH_CHILDREN can't do). It allows you to get valuable details about individual sessions who are holding a latch the most, therefore likely contributing to the latch contention problem the most. However after you have discovered the troublemaking session, then what nex...	0.6 parsecs away Travel
\|	\|	tanelpoder.com pSnapper: Linux Process Snapper Page and Videos \| Tanel Poder Consulting	17.6 parsecs away Travel
\|	\|	I have created a new page & uploaded videos of my Linux Process Snapper hacking session: Resources Homepage: https://tp.dev/psnapper GitHub: https://github.com/tanelpoder/psnapper Videos Video 1: Exploring /proc Filesystem & System Calls Hacking Session Video 2: Linux Process Snapper Demo Slide(s) The only slide I showed during the hacking session is this: As I didn't get to cover some planned Linux tracing topics today, I guess this means we'll have another hacking session some day! - Linux, Oracle, SQL performance tuning and troubleshooting - consulting & training.	17.6 parsecs away Travel
\|	\|	tanelpoder.com Visualizing and Comparing Embedding Vectors as Heatmaps (Videos) \| Tanel Poder Consulting	18.2 parsecs away Travel
\|	\|	Following my earlier Visualizing and Comparing Embedding Vectors as Heatmaps article, here are the launch & demo videos. You might want to read this article first, these short demo videos should make more sense then! Visualizing Vision Transformer Embedding Vectors as HeatMaps In this video I'll peek around cat vectors and then find outliers from both the cat photo dataset and aircraft dataset. Installing CatBench Vector Visualizer App and Technical Details The CatBench GitHub repo is here: - Linux, Oracle, SQL performance tuning and troubleshooting - consulting & training.	18.2 parsecs away Travel
\|	\|	sqlmaria.com How to use a SQL Plan Baseline or a SQL Patch to add Optimizer hints	78.5 parsecs away Travel
\|		In a recent chat with Connor McDonald, we discussed if it is realistic to have applications that don't contain Optimizer hints. Ideally, the answer to this question is "yes", you don't need hints i...	78.5 parsecs away Travel