Performance Monitor
Developer Tools
Gives system and tab information for developers.
Users
410
Rating
4.5
Reviews
2
7D Growth
+2|0.49%
Cooling signalUnknownMedium-risk permissions
SysMonitor
System monitor
Users168Current public install base
Rating5.0Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth-5Net users gained this week
7-day growth rate-2.89%Relative weekly velocity
Preview
4 assetsSysMonitor Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月12日2026年7月18日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthNo data
----7-day growthDeclining
-5-2.89%30-day growthDeclining
-18-9.68%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version0.1
ManifestV3
Size367KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
Review the store description, core capabilities, and common use cases.
SysMonitor is a simple system monitoring tool providing reliable information about:
OS, CPU, memory usage, storage devices and IP address.
CHANGELOG
- Added auto-refresh [2 minutes].
- Added operating system info.
- Added operating system version info (Google Chrome OS only).
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text3Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
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CrosManager - A Web-based System Monitor
Workflow & Planning
PaidConfidence 96Platform ExtensionPay
Take charge of your Chromebook with focused monitoring tools!
Users
343
Rating
4.7
Reviews
3
7D Growth
+14|4.26%
Great app! By the way, how do I not see processor temperature?
Love this extension, and love as this is able to make a self window, if i can make a request, i hope this extension can be configured, I just want to see cpu usage (not detailed spec) and ram usage. overall thanks for creating this useful extension. appreciate it!!
Simple but effective!