Masses the native agent library specified by the absolute route title. This feature is similar to -agentlib but takes advantage of the complete route and file identify from the library.
Append the letter k or K to point kilobytes, m or M to point megabytes, or g or G to point gigabytes. The default benefit is selected at operate time based on the technique configuration.
To include various instructions, both specify the -XX:CompileCommand selection several moments, or individual Each individual argument Using the new line separator (n). The following commands are offered:
Logs messages tagged Using the gc tag using the default 'information' amount to default the outputstdout and works by using decorations uptime and tid. The default configuration for all other messages at levelwarning remains in influence.
Allows the choice to prevent the java command from managing a Java application if any of these directories exists and isn't empty:
Every log concept incorporates a stage along with a tag set connected with it. The level of the information corresponds to its facts, and also the tag established corresponds to just what the concept contains or which JVM part it entails (like, GC, compiler, or threads).
Logs messages tagged with a minimum of gc, course, and heap tags utilizing the trace amount to stdout but only log messages tagged with meta with degree. The default configuration for all other messages at the level warning is in outcome aside from All those that include threads.
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Sets the most code cache size (in bytes) for JIT-compiled code. Append the letter k or K to point kilobytes, m or M to point megabytes, or g or G to point gigabytes. The default utmost code cache measurement is 240 MB; if you look here disable tiered compilation with the choice -XX:-TieredCompilation, then the default measurement is forty eight MB.
Turns off all logging and clears all configuration with the logging framework such as the default configuration for warnings and problems.
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Method will exit. The flag -XX:+PrintFlagsRanges prints the selection of all the flags. This flag will allow computerized tests from the flags by the values supplied by the ranges. For your flags which have the ranges specified, the sort, name, and the particular selection is printed in the output.
You'll be able check this to share the identical archive file across a number of apps processes. This lessens memory use because the archive is memory-mapped to the deal with space of the processes. The running method routinely shares the examine-only webpages throughout these procedures.
-XX:CompileCommand=exclude,*.indexOf The commas and intervals are aliases for Areas, which makes it much easier to go compiler instructions through a shell. You are able to go arguments to -XX:CompileCommand working with spaces as separators by enclosing the argument in quotation marks: