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
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User Growth Over Time
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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
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1-day growthFlat
00%7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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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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7D Growth
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Было бы круто, если бы можно было отобразить нагрузку на процессор, ибо она закрывает оперативку, но полезной информации не несёт. Нормальные процессоры обычно не нагружаются-то.
很好，可以实时查看电脑内存和CPU占用量，美中不足的就是使用一段时间后会监控进程会被杀死，导致该插件不再实时显示数据，一定要点击进去才可以，如果能优化一下就更好了
Thanks. My google chrome nearly occupied my half of all memory.
How to check cpu temp
Thanks for the latest update that bring back the glance view in the task bar, best CPU/RAM monitor extension for me
Hello, I have been using this plugin for a long time on Ungoogled Chromium and it worked very well, and I have now moved to Brave browser, it never worked on this browser, it shows my processor and RAM utilization percentage, but when I open the window, the number shows only 90% and the Clean Memory/CPU button does not work, I hope this plugin is compatible with Brave browser
was great to monitor CPU and Memory from a glance at the extension bar, not available in the new version, I don't need the extension anymore, has been a user since 2021, will re-install if the feature comes back.
Since a week I don't have the numbers (Usage %) in the icon as before but now just the logo. It was really practical to have the numbers directly in the icon, seeing immediately if we were over 90% of memory or not. Now we are forced to open the dashboard to have that info and it makes it less interesting.
Отлично!!!
doesn't work for me, no data points, just a blank black box that reads memory details, and cpu detail at 90% at all times, but none of the graphs shown in the pictures above. For what it's worth I'm also using this in vivaldi browser, which is chromium, but might be the issue.