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Guardo

Guardo

aitronik

|
3 installs
| (0) | Free
Visualizes structured log files with filtering and search capabilities
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
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More Info

Guardo Log Visualizer

Guardo is a VS Code extension to visualize structured log files with advanced filtering, search, and trace plotting capabilities.

Features

  • Log Table Visualizer: View logs in a searchable, filterable table with node and level filters.
  • Log Trace View: Visualize log events as a time-vs-node trace plot. Each node is a row, and log events are shown as colored arrows by severity. Hover for a compact tooltip with timestamp, node, and message.
  • Performance Optimized: Handles large log files efficiently with WebGL rendering, compact tooltips, and X-only zoom.
  • Explorer Context Menu: Right-click any .csv log file to open either the table or trace view directly.

Usage

  1. Open a log file (e.g., log.csv or log_asm.csv) in VS Code.
  2. Use the Command Palette (Ctrl+Shift+P):
    • Open Log Visualizer for the table view.
    • Open Log Trace View for the time-vs-node trace plot.
  3. Or, right-click a .csv file in the Explorer and choose the desired view.

Log Format

  • Header line (comma-separated), data lines (backtick- or comma-separated):

    stamp,level,name,msg,file,function,line
    1712592543310108072`30`Elastic Follow Planner`[ElasticFollowPlanner] ...
    
  • The extension auto-detects delimiters and columns.

Changelog

[1.1.0] - 2025-06-09

  • Log Trace View: time-vs-node plot, colored arrows, compact tooltips, X-only zoom, context menu.
  • Performance improvements for large logs.
  • Unified parsing logic for both views.

[1.0.0] - Initial release

  • Log table visualizer with filtering and search.

License

MIT License

Copyright (c) 2025 Guardo Extension Authors

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or # MIT License substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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