System Monitor
Developer Tools
Monitor system status like CPU, memory, battery
Users
10K
Rating
4.6
Reviews
53
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
CPU and Memory Performance Monitor
Monitor Memory, CPU utilization & CPU Temp (Chome OS). Clean up memory by dicardings tabs. Clear browsing data.
Users9KCurrent public install base
Rating4.3Store average score
Reviews21Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsCPU and Memory Performance Monitor Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.29
Latest
4.29
7-day rating change
0.00
2026年7月13日2026年7月19日
Growth overview
Daily, weekly, and monthly growth
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1-day growthFlat
00%7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version1.8
ManifestV3
Size82.85KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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Default data capture Interval = 2 sec. (CPU, Memory, CPU temp)
Threshold = 90% ( GREEN 0-90%, RED > 90%)
Features:-
1. Monitor CPU Usage
2. Monitor Memory Usage.
3. Monitor CPU Temperature (in Fahrenheit) (Visible on Chrome OS only/ Graph Only)
Reviews
Recent review snapshot
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.2Average computed only from synced review bodies below
Reviews with text17Synced review bodies
Total ratings / reviews21Chrome Web Store public rating/review count
Store average score: 4.3. 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.
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--|--
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Monitor the system's process via the toolbar popup or toolbar icon.
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Reviews
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7D Growth
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System Memory Usage
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Monitor the system's memory via the toolbar popup or toolbar icon.
Users
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Rating
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Reviews
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7D Growth
0|0%
I thought the CPU temp was displayed wrong until I read that it uses Fahrenheit. CPU (copied and pasted from the extension): "Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz" Chrome OS: "Chrome Version 100.0.4857.0" Works great. Displays network as "4g", but it's Ethernet. I'm on a desktop.
very good
Can it check individual tabs? This extension looks great.
Very helpful monitoring app!! A must have to all Chrome users
Very useful app. Must try it out!
very good! I recommend this to all chrome users :)
Nice. Everyone should download it. :D