#PerformanceMonitor
PerformanceMonitor 3.8.0: build your own alert rules on any metric it collects, SQL Server or Postgres. High CPU pages name the backup that caused them. Long query alerts name the Agent job. Your 2am self deserves this.

github.com/erikdarlingd...
September 18, 2026 at 2:01 PM
🎉🥳 IT'S HERE 🥳🎉

PerformanceMonitor v3.0.0 has landed, and it's a big one!

🚀 No more UI freezes
🔍 Object + index-level collection
🧠 Rebuilt recommendations engine

Free, open source, zero breaking changes. 🍾

github.com/erikdarlingd...
June 17, 2026 at 12:00 PM
Performance monitoring that doesn't suck. Free. Built by someone who has actually tuned a query. Solve problems, instead of clicking around dumb charts and graphs.

PerformanceMonitor 3.3.0 is out now: github.com/erikdarlingd...
Release v3.3.0 — Nothing Held Back · erikdarlingdata/PerformanceMonitor
See CHANGELOG.md for details. Highlights: the retention rollups now serve the history they claim (coverage-aware read routing + the --backfill-rollups operator verb, ending the held-purge era with ...
github.com
July 29, 2026 at 1:01 PM
a friday release! free sql performance monitoring for the people! lots of bug fixes and improvements in this one. as always, check the release notes and readme, and use github for questions, comments, concerns, and support: github.com/erikdarlingd...
Release v1.3.0 · erikdarlingdata/PerformanceMonitor
See CHANGELOG for full details.
github.com
February 20, 2026 at 9:14 PM
TMOG: the new advanced task manager that shows you exactly what is slowing down your computer

#TMOG #TaskManager #PCPerformance #TaskManager #TechTools #Windows #macOS #Linux #GadgetFlux #PCDiagnostics #PerformanceMonitor
TMOG, noul manager de sarcini avansat - GadgetFlux
TMOG identifică procesele care încetinesc sistemul și explică ventilatorul, lag-ul, consumul de energie și conexiunile căzute.
gadgetflux.eu
September 24, 2026 at 5:40 AM
they grow up so fast! hard to believe it's already been a week.

1500 downloads so far (thanks mom!)

github.com/erikdarlingd...
Release v1.2.0 — Happy One Week Birthday! · erikdarlingdata/PerformanceMonitor
Happy one week birthday to Performance Monitor! What's New Features Collection Health tab in Lite UI — see collector status at a glance (#39) Collector performance diagnostics in Lite UI (#40) Loc...
github.com
February 18, 2026 at 5:48 PM
to celebrate 333 github stars i’m giving away the next 100 downloads of my free sql server monitoring tool for free: github.com/erikdarlingd...
GitHub - erikdarlingdata/PerformanceMonitor: Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS.
Free, open-source SQL Server performance monitoring — 32 collectors, real-time alerts, graphical plan viewer, MCP server for AI analysis. Supports SQL 2016-2025, Azure SQL, AWS RDS. - erikdarlingda...
github.com
April 30, 2026 at 6:49 PM
I HEREBY DECLARE @erikdarling.com 's SQL SERVER MONITORING TOOL TO BE....FUCKIN AWESOMEEEEEE github.com/erikdarlingd... seriously, get it now, within 10 minutes of setting it up i already look like a rock star
GitHub - erikdarlingdata/PerformanceMonitor: Free, open-source SQL Server performance monitoring. All the important stuff. Built-in MCP server for AI integration.
Free, open-source SQL Server performance monitoring. All the important stuff. Built-in MCP server for AI integration. - erikdarlingdata/PerformanceMonitor
github.com
March 12, 2026 at 4:45 PM
Want to have a say in how my performance monitoring tool moves forward? Head here to give me feedback: github.com/erikdarlingd...
Planning the next major version · erikdarlingdata PerformanceMonitor · Discussion #832
I'm considering decommissioning the Full dashboard in favor of the Lite dashboard with two modes: What you're used to, standalone, easy to run and monitor tool The Lite dashboard with a Windows Ser...
github.com
April 13, 2026 at 12:01 PM
i could say a lot about all the features and improvements, but c'mon: native query plan viewing.
1. view cached plans from just about anywhere
2. get actual execution plans right in the dashboard
3. have my brand of plan analysis built right in
github.com/erikdarlingd...
Releases · erikdarlingdata/PerformanceMonitor
Free, open-source SQL Server performance monitoring. Full Edition (server-installed, 30 collectors) and Lite Edition (standalone, DuckDB). Built-in MCP server for AI integration. - erikdarlingdata/...
github.com
February 26, 2026 at 2:12 PM
Performance Monitor 3.4 is out! github.com/erikdarlingd...

Better compression, new Linux support, many bug fixes and performance improvements! Vendredi je suis amoureux!
Release 3.4.0 · erikdarlingdata/PerformanceMonitor
Highlights Gzip plan-dimension storage (V54) — measured 14.4× on 885 GB of production plan XML (vs 8.9× lz4 TOAST), with the --recompress-plan-dim operator verb for existing stores: verified batch...
github.com
August 7, 2026 at 11:47 AM
Performance Monitor for SQL Server v2.2.0 Release!
This is a big one for efficiency and, well, performance.
* Compacted LOB data
* Major UI responsiveness improvements
* Smarter use of Parquet files

There's a lot in the release notes for this one.
github.com/erikdarlingd...
Release v2.2.0 · erikdarlingdata/PerformanceMonitor
Performance Monitor v2.2.0 — Release Notes Release date: 2026-03-11 Previous release: v2.1.0 (2026-03-04) LOB Compression — 19× Storage Reduction The three largest collection tables in Dashboard —...
github.com
March 12, 2026 at 1:30 PM
Debüt im Beta-Client: Steams FPS-Counter wird zum In-Game Overlay Performance Monitor #Steam #PerformanceMonitor
Debüt im Beta-Client: Steams FPS-Counter wird zum In-Game Overlay Performance Monitor
Schon lange gibt es den FPS-Counter in Steam. Valves Gaming-Client wird in puncto In-Game-Monitoring bald aber viel umfangreicher.
www.computerbase.de
June 19, 2025 at 5:37 AM
If you were waiting for CU1 before testing out my new free SQL Server monitoring tool, here it is: github.com/erikdarlingd...
Release v1.1.0 · erikdarlingdata/PerformanceMonitor
What's New Features Hover tooltips on all multi-series charts (#21) — Hover over any line on Wait Stats, Sessions, Latch Stats, Spinlock Stats, File I/O, Perfmon, and TempDB charts to see the seri...
github.com
February 13, 2026 at 6:49 PM
New Performance Monitor release! Version 2.6. is out and ready for your monitoring pleasure.

github.com/erikdarlingd...
Release v2.6.0 - EGOT · erikdarlingdata/PerformanceMonitor
You Can't Beat Someone Who's Having Fun The main goal of this release was to improve data presentation. Obviously some other stuff came up along the way, and thanks to everyone who submitted issues...
github.com
April 8, 2026 at 4:10 PM
Looking for feedback on filtering, alert muting, and exclusions with my free SQL Server monitoring tool: github.com/erikdarlingd...
[FEATURE] Query and alert filtering: ignore lists, alert muting, database exclusions · Issue #228 · erikdarlingdata/PerformanceMonitor
Overview Users need the ability to filter out noise from monitoring and alerting — specific queries, databases, or alert patterns they don't care about. This is especially important for Azure SQL D...
github.com
February 23, 2026 at 4:01 PM
Performance Monitor 2.3 Release: github.com/erikdarlingd...

My War on the Big Monitoring© Industrial Complex:
* ErikAI analysis engine — rule-based analysis
* FinOps — Enterprise feature audit, CPU/memory right-sizing, compression savings, VM right-sizing
* Lite data import from previous install
Release v2.3.0 · erikdarlingdata/PerformanceMonitor
See CHANGELOG.md for full release notes. Highlights ErikAI analysis engine — rule-based inference for Lite and Dashboard with anomaly detection, bad actor scoring, and CPU spike detection FinOps c...
github.com
March 18, 2026 at 3:30 PM
New Steam performance monitor rocks! See hardware & AI stats. Optimize settings now! #Steam #Gaming #PCGaming #Tech #Hardware #AI #DLSS #FSR
Video
Steam's new performance monitor is a game-changer, offering detailed hardware and AI rendering info. Optimize your game settings easily! Learn how to access and use it. #Steam #PerformanceMonitor #Gaming #DLSS #FSR #PCGaming #Update DATE 2025-07-02 Tools used for generation Text Gemini Narator Azure TTS Clips Pexel Rendering Remotion
www.youtube.com
July 1, 2025 at 10:36 PM