How to Fix OpenJDK Platform Binary High CPU on Windows 10/11
The OpenJDK Platform Binary is a set of tools utilized for building and executing Java applications. Sometimes, Windows 10/11 users encounter a problem of high CPU usage caused by OpenJDK Platform Binary. In this article, we will explore the potential reasons for this issue and offer solutions to address it.
Contents
- 1 What Causes High CPU Usage by OpenJDK Platform Binary?
- 2 How to Fix OpenJDK Platform Binary High CPU on Windows 10/11?
- 3 Update OpenJDK Platform Binary
- 4 Check for Incompatible Applications
- 5 Repair Corrupted Files
- 6 Scan for Malware
- 7 Check for Memory Leaks
- 8 Increase the Heap Size
- 9 Disable Java Quick Starter
- 10 Disable Java Automatic Updates
- 11 Conclusion
What Causes High CPU Usage by OpenJDK Platform Binary?
OpenJDK Platform Binary can use a high amount of CPU resources to execute Java code. The reasons for this can include:
- Outdated version: Using an older version of OpenJDK Platform Binary could lead to high CPU usage because it may have bugs that require more CPU power to run.
- Incompatible applications: Some applications may not be compatible with OpenJDK Platform Binary, resulting in high CPU usage.
- Corrupted files: OpenJDK Platform Binary may use more CPU resources when there are corrupted files present.
- Malware infection: Malware infections can cause increased CPU usage of OpenJDK Platform Binary.
- Memory leaks: A memory leak in the Java Virtual Machine (JVM) can cause increased CPU usage in OpenJDK Platform Binary.
How to Fix OpenJDK Platform Binary High CPU on Windows 10/11?
If OpenJDK Platform Binary is using a significant amount of CPU, there are several solutions available to help resolve this issue.
Update OpenJDK Platform Binary
If you are experiencing high CPU usage due to an outdated version of OpenJDK Platform Binary, updating to the latest version can help resolve the issue. Follow these steps to get started:
- Press the Windows key + R on your keyboard to open the Run dialog box.
- Type “appwiz.cpl” to open Programs and Features, then press Enter.
- Right-click on OpenJDK Platform Binary in the list of installed programs and select Uninstall.
- Download and install the latest version of OpenJDK Platform Binary from the official website.
Check for Incompatible Applications
To check for incompatible applications that may cause high CPU usage, you can follow these steps:
- Press the Windows key + R on your keyboard to open the Run dialog box.
- Type “msconfig” and press Enter to open the System Configuration window.
- On the Services tab, make sure the “Hide all Microsoft services” box is checked.
- Uncheck all third-party services associated with Java or OpenJDK Platform Binary.
- Using the Startup tab, disable Java or OpenJDK Platform Binary startup items.
- Restart your computer and check if the high CPU usage issue has been resolved.
Repair Corrupted Files
To fix corrupt files that could be causing OpenJDK Platform Binary to consume more CPU resources, follow these steps:
- Press the Windows key + R to open the Run dialog box.
- Press Ctrl + Shift + Enter to open the Command Prompt.
- Enter the following command: sfc /scannow
- Once the scanning process is complete, restart your computer.
Scan for Malware
Malware infections can cause OpenJDK Platform Binary to consume more CPU resources. Follow these steps to scan your computer for malware:
- Install an antivirus program such as Avast, Norton, or McAfee.
- Run a full system scan to check for malware infections.
- Follow the instructions provided by your antivirus software to remove any malware detected.
Check for Memory Leaks
If there is a memory leak within the JVM, it can cause OpenJDK Platform Binary to consume more CPU time. To check for memory leaks, follow these steps:
- Press the Ctrl + Shift + Esc keys on your keyboard to open the Task Manager.
- Go to the Performance tab and select Memory.
- Make sure the memory usage is increasing over time. If it is, there may be a memory leak.
- Type “Java” in the Windows search bar and select Configure Java to open the Java Control Panel.
- Choose “Disable Explicit GC” from the Advanced tab.
- Click the Apply button and restart your computer.
Increase the Heap Size
In simple terms, the heap size refers to the amount of memory that is assigned to an application by the JVM. If the heap size is inadequate, it can cause OpenJDK Platform Binary to consume more CPU resources. Here’s how you can increase the heap size:
- Type “Java” in the Windows search bar and select “Configure Java” to open the Java Control Panel.
- Under the Java tab, click on “Java Runtime Environment Settings” and select “View”.
- In the Runtime Parameters box, type “-Xmx1024m” to set the heap size to 1024MB. You can adjust the value based on your system specifications and preferences.
- Click “Apply” and restart your computer to ensure the changes take effect.
Disable Java Quick Starter
Java Quick Starter is a feature that preloads Java files in the background to speed up the launch of Java applications. However, it may also increase CPU usage. If you want to disable it, you can follow these steps:
- Open the Java Control Panel by typing “Java” in the Windows search bar and selecting “Configure Java”.
- Click on the “Advanced” tab and select “Miscellaneous”.
- Uncheck the box next to “Java Quick Starter” and click “Apply”.
- Restart your computer to make sure the changes take effect.
Disable Java Automatic Updates
To prevent high CPU usage caused by Java Automatic Updates, you can disable it by following these steps:
- Type “Java” in the Windows search bar and select “Configure Java” to open the Java Control Panel.
- Go to the “Update” tab and uncheck “Check for updates automatically”.
- Click on the “Apply” button and then restart your computer.
Conclusion
When developing and running Java applications, it is recommended to use OpenJDK Platform Binary. However, it may impact your computer’s performance by consuming excessive CPU resources. This article discussed why this can occur and provided solutions to address the issue.
If you have attempted these solutions and are still experiencing high CPU usage, it is recommended that you seek professional assistance from a computer technician. We hope this guide has been useful to you. If you require further information, please feel free to let us know in the comments section below.