-
Bug
-
Resolution: Not an Issue
-
P3
-
None
-
19.0.1, 21.0.1
-
x86
-
windows
Originally reported at: https://github.com/adoptium/adoptium-support/issues/626
------
### Please provide a brief summary of the bug
The title sums it up. It only happens in the Java 19 Adoptium build, not the Java 17 one.
### Please provide steps to reproduce where possible
Enter the commands as seen in the cmd output below. Note the "failed to reserve and commit memory" error:
```
F:\JDKs\jdk-19.0.1+10-jre\bin>java -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.027s][info][gc,init] CardTable entry size: 512
OpenJDK 64-Bit Server VM warning: Failed to reserve and commit memory using large pages. req_addr: 0x0000000600000000 bytes: 8589934592
[0.231s][info][gc,init] Version: 19.0.1+10 (release)
[0.231s][info][gc,init] CPUs: 16 total, 16 available
[0.231s][info][gc,init] Memory: 15789M
[0.232s][info][gc,init] Large Page Support: Enabled
[0.232s][info][gc,init] NUMA Support: Disabled
[0.232s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.232s][info][gc,init] Heap Region Size: 4M
[0.233s][info][gc,init] Heap Min Capacity: 8G
[0.233s][info][gc,init] Heap Initial Capacity: 8G
[0.233s][info][gc,init] Heap Max Capacity: 8G
[0.233s][info][gc,init] Pre-touch: Disabled
[0.233s][info][gc,init] Parallel Workers: 13
[0.233s][info][gc,init] Concurrent Workers: 3
[0.233s][info][gc,init] Concurrent Refinement Workers: 13
[0.233s][info][gc,init] Periodic GC: Disabled
openjdk 19.0.1 2022-10-18
OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10)
OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed mode, sharing)
F:\JDKs\jdk-19.0.1+10-jre\bin>java -Xms7G -Xmx7G -XX:+UseLargePages -Xlog:gc+init --version
[0.007s][info][gc,init] CardTable entry size: 512
[0.014s][info][gc,init] Version: 19.0.1+10 (release)
[0.015s][info][gc,init] CPUs: 16 total, 16 available
[0.016s][info][gc,init] Memory: 15789M
[0.016s][info][gc,init] Large Page Support: Enabled
[0.017s][info][gc,init] NUMA Support: Disabled
[0.017s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.018s][info][gc,init] Heap Region Size: 4M
[0.018s][info][gc,init] Heap Min Capacity: 7G
[0.018s][info][gc,init] Heap Initial Capacity: 7G
[0.018s][info][gc,init] Heap Max Capacity: 7G
[0.019s][info][gc,init] Pre-touch: Disabled
[0.019s][info][gc,init] Parallel Workers: 13
[0.019s][info][gc,init] Concurrent Workers: 3
[0.019s][info][gc,init] Concurrent Refinement Workers: 13
[0.020s][info][gc,init] Periodic GC: Disabled
openjdk 19.0.1 2022-10-18
OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10)
OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed mode, sharing)
F:\JDKs\jdk-19.0.1+10-jre\bin>"C:\JDKs\OpenJDK17U-jre_x64_windows_hotspot_17.0.4_8\jdk-17.0.4+8-jre\bin\java.exe" -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.394s][info][gc,init] Version: 17.0.4+8 (release)
[0.395s][info][gc,init] CPUs: 16 total, 16 available
[0.395s][info][gc,init] Memory: 15789M
[0.395s][info][gc,init] Large Page Support: Enabled
[0.396s][info][gc,init] NUMA Support: Disabled
[0.396s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.396s][info][gc,init] Heap Region Size: 4M
[0.397s][info][gc,init] Heap Min Capacity: 8G
[0.397s][info][gc,init] Heap Initial Capacity: 8G
[0.397s][info][gc,init] Heap Max Capacity: 8G
[0.397s][info][gc,init] Pre-touch: Disabled
[0.398s][info][gc,init] Parallel Workers: 13
[0.398s][info][gc,init] Concurrent Workers: 3
[0.398s][info][gc,init] Concurrent Refinement Workers: 13
[0.398s][info][gc,init] Periodic GC: Disabled
openjdk 17.0.4 2022-07-19
OpenJDK Runtime Environment Temurin-17.0.4+8 (build 17.0.4+8)
OpenJDK 64-Bit Server VM Temurin-17.0.4+8 (build 17.0.4+8, mixed mode, sharing)
```
### Expected Results
Large pages works.
### Actual Results
Large pages does not work, even when just running "java -version" from the cmd window.
### What Java Version are you using?
19.0.1+10 (release)
### What is your operating system and platform?
Windows 10 21H2 on x86-64
Ryzen 4900HS CPU, 16GB of RAM.
![Capture](https://user-images.githubusercontent.com/8422224/200199689-48908cff-34c2-4608-a1a7-c1a5faa1660b.PNG)
Another user on another machine also experiences this issue.
### How did you install Java?
Via a zip download from the Adoptium site.
### Did it work before?
Yes, in Java 17.
### Did you test with other Java versions?
I also tested this in GraalVM EE ('19.0.1+10-jvmci-22.3-b07'. It does appear to be an upstream bug, but I am not 100% sure:
```
F:\JDKs\graalvm-ee-java19-22.3.0\bin>java -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.007s][info][gc,init] CardTable entry size: 512
Java HotSpot(TM) 64-Bit Server VM warning: Failed to reserve and commit memory using large pages. req_addr: 0x0000000600000000 bytes: 8589934592
[0.161s][info][gc,init] Version: 19.0.1+10-jvmci-22.3-b07 (release)
[0.161s][info][gc,init] CPUs: 16 total, 16 available
[0.161s][info][gc,init] Memory: 15789M
[0.161s][info][gc,init] Large Page Support: Enabled
[0.162s][info][gc,init] NUMA Support: Disabled
[0.162s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.163s][info][gc,init] Heap Region Size: 4M
[0.163s][info][gc,init] Heap Min Capacity: 8G
[0.163s][info][gc,init] Heap Initial Capacity: 8G
[0.164s][info][gc,init] Heap Max Capacity: 8G
[0.164s][info][gc,init] Pre-touch: Disabled
[0.164s][info][gc,init] Parallel Workers: 13
[0.165s][info][gc,init] Concurrent Workers: 3
[0.165s][info][gc,init] Concurrent Refinement Workers: 13
[0.165s][info][gc,init] Periodic GC: Disabled
java 19.0.1 2022-10-18
Java(TM) SE Runtime Environment GraalVM EE 22.3.0 (build 19.0.1+10-jvmci-22.3-b07)
Java HotSpot(TM) 64-Bit Server VM GraalVM EE 22.3.0 (build 19.0.1+10-jvmci-22.3-b07, mixed mode, sharing)
```
### Relevant log output
(See repro steps section)
------
### Please provide a brief summary of the bug
The title sums it up. It only happens in the Java 19 Adoptium build, not the Java 17 one.
### Please provide steps to reproduce where possible
Enter the commands as seen in the cmd output below. Note the "failed to reserve and commit memory" error:
```
F:\JDKs\jdk-19.0.1+10-jre\bin>java -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.027s][info][gc,init] CardTable entry size: 512
OpenJDK 64-Bit Server VM warning: Failed to reserve and commit memory using large pages. req_addr: 0x0000000600000000 bytes: 8589934592
[0.231s][info][gc,init] Version: 19.0.1+10 (release)
[0.231s][info][gc,init] CPUs: 16 total, 16 available
[0.231s][info][gc,init] Memory: 15789M
[0.232s][info][gc,init] Large Page Support: Enabled
[0.232s][info][gc,init] NUMA Support: Disabled
[0.232s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.232s][info][gc,init] Heap Region Size: 4M
[0.233s][info][gc,init] Heap Min Capacity: 8G
[0.233s][info][gc,init] Heap Initial Capacity: 8G
[0.233s][info][gc,init] Heap Max Capacity: 8G
[0.233s][info][gc,init] Pre-touch: Disabled
[0.233s][info][gc,init] Parallel Workers: 13
[0.233s][info][gc,init] Concurrent Workers: 3
[0.233s][info][gc,init] Concurrent Refinement Workers: 13
[0.233s][info][gc,init] Periodic GC: Disabled
openjdk 19.0.1 2022-10-18
OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10)
OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed mode, sharing)
F:\JDKs\jdk-19.0.1+10-jre\bin>java -Xms7G -Xmx7G -XX:+UseLargePages -Xlog:gc+init --version
[0.007s][info][gc,init] CardTable entry size: 512
[0.014s][info][gc,init] Version: 19.0.1+10 (release)
[0.015s][info][gc,init] CPUs: 16 total, 16 available
[0.016s][info][gc,init] Memory: 15789M
[0.016s][info][gc,init] Large Page Support: Enabled
[0.017s][info][gc,init] NUMA Support: Disabled
[0.017s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.018s][info][gc,init] Heap Region Size: 4M
[0.018s][info][gc,init] Heap Min Capacity: 7G
[0.018s][info][gc,init] Heap Initial Capacity: 7G
[0.018s][info][gc,init] Heap Max Capacity: 7G
[0.019s][info][gc,init] Pre-touch: Disabled
[0.019s][info][gc,init] Parallel Workers: 13
[0.019s][info][gc,init] Concurrent Workers: 3
[0.019s][info][gc,init] Concurrent Refinement Workers: 13
[0.020s][info][gc,init] Periodic GC: Disabled
openjdk 19.0.1 2022-10-18
OpenJDK Runtime Environment Temurin-19.0.1+10 (build 19.0.1+10)
OpenJDK 64-Bit Server VM Temurin-19.0.1+10 (build 19.0.1+10, mixed mode, sharing)
F:\JDKs\jdk-19.0.1+10-jre\bin>"C:\JDKs\OpenJDK17U-jre_x64_windows_hotspot_17.0.4_8\jdk-17.0.4+8-jre\bin\java.exe" -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.394s][info][gc,init] Version: 17.0.4+8 (release)
[0.395s][info][gc,init] CPUs: 16 total, 16 available
[0.395s][info][gc,init] Memory: 15789M
[0.395s][info][gc,init] Large Page Support: Enabled
[0.396s][info][gc,init] NUMA Support: Disabled
[0.396s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.396s][info][gc,init] Heap Region Size: 4M
[0.397s][info][gc,init] Heap Min Capacity: 8G
[0.397s][info][gc,init] Heap Initial Capacity: 8G
[0.397s][info][gc,init] Heap Max Capacity: 8G
[0.397s][info][gc,init] Pre-touch: Disabled
[0.398s][info][gc,init] Parallel Workers: 13
[0.398s][info][gc,init] Concurrent Workers: 3
[0.398s][info][gc,init] Concurrent Refinement Workers: 13
[0.398s][info][gc,init] Periodic GC: Disabled
openjdk 17.0.4 2022-07-19
OpenJDK Runtime Environment Temurin-17.0.4+8 (build 17.0.4+8)
OpenJDK 64-Bit Server VM Temurin-17.0.4+8 (build 17.0.4+8, mixed mode, sharing)
```
### Expected Results
Large pages works.
### Actual Results
Large pages does not work, even when just running "java -version" from the cmd window.
### What Java Version are you using?
19.0.1+10 (release)
### What is your operating system and platform?
Windows 10 21H2 on x86-64
Ryzen 4900HS CPU, 16GB of RAM.
![Capture](https://user-images.githubusercontent.com/8422224/200199689-48908cff-34c2-4608-a1a7-c1a5faa1660b.PNG)
Another user on another machine also experiences this issue.
### How did you install Java?
Via a zip download from the Adoptium site.
### Did it work before?
Yes, in Java 17.
### Did you test with other Java versions?
I also tested this in GraalVM EE ('19.0.1+10-jvmci-22.3-b07'. It does appear to be an upstream bug, but I am not 100% sure:
```
F:\JDKs\graalvm-ee-java19-22.3.0\bin>java -Xms8G -Xmx8G -XX:+UseLargePages -Xlog:gc+init --version
[0.007s][info][gc,init] CardTable entry size: 512
Java HotSpot(TM) 64-Bit Server VM warning: Failed to reserve and commit memory using large pages. req_addr: 0x0000000600000000 bytes: 8589934592
[0.161s][info][gc,init] Version: 19.0.1+10-jvmci-22.3-b07 (release)
[0.161s][info][gc,init] CPUs: 16 total, 16 available
[0.161s][info][gc,init] Memory: 15789M
[0.161s][info][gc,init] Large Page Support: Enabled
[0.162s][info][gc,init] NUMA Support: Disabled
[0.162s][info][gc,init] Compressed Oops: Enabled (Zero based)
[0.163s][info][gc,init] Heap Region Size: 4M
[0.163s][info][gc,init] Heap Min Capacity: 8G
[0.163s][info][gc,init] Heap Initial Capacity: 8G
[0.164s][info][gc,init] Heap Max Capacity: 8G
[0.164s][info][gc,init] Pre-touch: Disabled
[0.164s][info][gc,init] Parallel Workers: 13
[0.165s][info][gc,init] Concurrent Workers: 3
[0.165s][info][gc,init] Concurrent Refinement Workers: 13
[0.165s][info][gc,init] Periodic GC: Disabled
java 19.0.1 2022-10-18
Java(TM) SE Runtime Environment GraalVM EE 22.3.0 (build 19.0.1+10-jvmci-22.3-b07)
Java HotSpot(TM) 64-Bit Server VM GraalVM EE 22.3.0 (build 19.0.1+10-jvmci-22.3-b07, mixed mode, sharing)
```
### Relevant log output
(See repro steps section)