Package org.eclipse.jetty.util
Class ProcessorUtils
- java.lang.Object
-
- org.eclipse.jetty.util.ProcessorUtils
-
public class ProcessorUtils extends java.lang.Object
ProcessorUtils provides access to runtime info about processors, that may be overridden by system properties or environment variables.
This can be useful in virtualized environments where the runtime may miss report the available resources.
-
-
Field Summary
Fields Modifier and Type Field Description private static int
__availableProcessors
static java.lang.String
AVAILABLE_PROCESSORS
-
Constructor Summary
Constructors Constructor Description ProcessorUtils()
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static int
availableProcessors()
Returns the number of available processors, from System Property "JETTY_AVAILABLE_PROCESSORS", or if not set then from environment variable "JETTY_AVAILABLE_PROCESSORS" or if not set then fromRuntime.availableProcessors()
.(package private) static int
init()
static void
setAvailableProcessors(int processors)
-
-
-
Field Detail
-
AVAILABLE_PROCESSORS
public static final java.lang.String AVAILABLE_PROCESSORS
- See Also:
- Constant Field Values
-
__availableProcessors
private static int __availableProcessors
-
-
Method Detail
-
init
static int init()
-
availableProcessors
public static int availableProcessors()
Returns the number of available processors, from System Property "JETTY_AVAILABLE_PROCESSORS", or if not set then from environment variable "JETTY_AVAILABLE_PROCESSORS" or if not set then fromRuntime.availableProcessors()
.- Returns:
- the number of processors
-
setAvailableProcessors
public static void setAvailableProcessors(int processors)
-
-