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Java 7 on a V-Server: “Could not reserve enough space for object heap”
Can't start Java, error: Could not reserve enough space for object heapWhere to set java heap options (e.g. -Xmx) for Tomcat 6 under Ubuntu 9.04?Java VM problem in OpenVZJava “Could not reserve enough space for object heap” but lots of RAM freejava 7: should users be aware of changes in heap memory handling?Elasticsearch throws Could not reserve enough space for object heapAmazon ec2 - Error occurred during initialization of VM Could not reserve enough space for object heapjava.lang.OutOfMemoryError: Java heap spaceWhy is my java process using much more heap space than specified?Monitor Java Heap on a Centos Server via Telegraf/Grafana
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I've just installed Java 7 & Jenkins on a V-Server with 1Gb of RAM
# java -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
And Ram
#free -m
total used free shared buffers cached
Mem: 1548 1506 41 0 0 1096
-/+ buffers/cache: 409 1138
Swap: 200 24 175
Jenkins alocating
#top | grep jenkins
7837 jenkins 20 0 16676 544 372 S 0 0.0 0:00.01 daemon
7841 jenkins 20 0 791m 298m 18m S 0 19.3 1:31.52 java
Is there a way to tell the whole java VM to use at least 1GB of Ram? How can I configure the start params of jenkins eq ram max 512.
Thank you!
debian java linux-vserver
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
add a comment |
I've just installed Java 7 & Jenkins on a V-Server with 1Gb of RAM
# java -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
And Ram
#free -m
total used free shared buffers cached
Mem: 1548 1506 41 0 0 1096
-/+ buffers/cache: 409 1138
Swap: 200 24 175
Jenkins alocating
#top | grep jenkins
7837 jenkins 20 0 16676 544 372 S 0 0.0 0:00.01 daemon
7841 jenkins 20 0 791m 298m 18m S 0 19.3 1:31.52 java
Is there a way to tell the whole java VM to use at least 1GB of Ram? How can I configure the start params of jenkins eq ram max 512.
Thank you!
debian java linux-vserver
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
add a comment |
I've just installed Java 7 & Jenkins on a V-Server with 1Gb of RAM
# java -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
And Ram
#free -m
total used free shared buffers cached
Mem: 1548 1506 41 0 0 1096
-/+ buffers/cache: 409 1138
Swap: 200 24 175
Jenkins alocating
#top | grep jenkins
7837 jenkins 20 0 16676 544 372 S 0 0.0 0:00.01 daemon
7841 jenkins 20 0 791m 298m 18m S 0 19.3 1:31.52 java
Is there a way to tell the whole java VM to use at least 1GB of Ram? How can I configure the start params of jenkins eq ram max 512.
Thank you!
debian java linux-vserver
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
I've just installed Java 7 & Jenkins on a V-Server with 1Gb of RAM
# java -version
Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
And Ram
#free -m
total used free shared buffers cached
Mem: 1548 1506 41 0 0 1096
-/+ buffers/cache: 409 1138
Swap: 200 24 175
Jenkins alocating
#top | grep jenkins
7837 jenkins 20 0 16676 544 372 S 0 0.0 0:00.01 daemon
7841 jenkins 20 0 791m 298m 18m S 0 19.3 1:31.52 java
Is there a way to tell the whole java VM to use at least 1GB of Ram? How can I configure the start params of jenkins eq ram max 512.
Thank you!
debian java linux-vserver
debian java linux-vserver
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
asked Mar 15 '13 at 20:37
MemLeakMemLeak
1348 bronze badges
1348 bronze badges
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Try running this and see what happens:
java -Xmx256m -version
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
add a comment |
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1 Answer
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1 Answer
1
active
oldest
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active
oldest
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active
oldest
votes
Try running this and see what happens:
java -Xmx256m -version
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
add a comment |
Try running this and see what happens:
java -Xmx256m -version
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
add a comment |
Try running this and see what happens:
java -Xmx256m -version
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
Try running this and see what happens:
java -Xmx256m -version
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
answered Mar 15 '13 at 21:24
SchruteSchrute
7575 silver badges14 bronze badges
7575 silver badges14 bronze badges
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
add a comment |
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Its Working (**java version "1.7.0_17" Java(TM) SE Runtime Environment (build 1.7.0_17-b02) Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) **)
– MemLeak
Mar 15 '13 at 21:49
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
Interesting, it may be setting the default min/max the same and looks like the VM doesn't have enough free space. If your machine is 1GB the Xmx should probably be set to 768m.
– Schrute
Mar 16 '13 at 15:22
add a comment |
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