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< div class = "subTitle" > com.djrapitops.plan.gathering< / div >
< h2 title = "Class SystemUsage" class = "title" > Class SystemUsage< / h2 >
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< li > com.djrapitops.plan.gathering.SystemUsage< / li >
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< pre > public class < span class = "typeNameLabel" > SystemUsage< / span >
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extends java.lang.Object< / pre >
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< div class = "block" > Utility class for obtaining System usage statistics.< / div >
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< td class = "colFirst" > < code > static double< / code > < / td >
< td class = "colLast" > < code > < span class = "memberNameLink" > < a href = "../../../../com/djrapitops/plan/gathering/SystemUsage.html#getAverageSystemLoad--" > getAverageSystemLoad< / a > < / span > ()< / code >
< div class = "block" > Check how active the system is (CPU) or if not available, using system load average.< / div >
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< td class = "colFirst" > < code > static long< / code > < / td >
< td class = "colLast" > < code > < span class = "memberNameLink" > < a href = "../../../../com/djrapitops/plan/gathering/SystemUsage.html#getFreeDiskSpace--" > getFreeDiskSpace< / a > < / span > ()< / code >
< div class = "block" > Check how much disk space is available on the current partition.< / div >
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< td class = "colFirst" > < code > static long< / code > < / td >
< td class = "colLast" > < code > < span class = "memberNameLink" > < a href = "../../../../com/djrapitops/plan/gathering/SystemUsage.html#getUsedMemory--" > getUsedMemory< / a > < / span > ()< / code >
< div class = "block" > Check how much memory (in Mb) is in use.< / div >
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< div class = "block" > Check how much memory (in Mb) is in use.< / div >
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< div class = "block" > Check how active the system is (CPU) or if not available, using system load average.
< p >
- On some OSes CPU usage information is not available, and system load average is used instead.
- On some OSes system load average is not available.< / div >
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< dt > < span class = "returnLabel" > Returns:< / span > < / dt >
< dd > 0.0 to 100.0 if CPU, or system load average, or -1 if nothing is available.< / dd >
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< h4 > getFreeDiskSpace< / h4 >
< pre > public static long getFreeDiskSpace()< / pre >
< div class = "block" > Check how much disk space is available on the current partition.< / div >
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< dt > < span class = "returnLabel" > Returns:< / span > < / dt >
< dd > free disk space (megabytes) on the partition JVM working directory is in.< / dd >
< dt > < span class = "throwsLabel" > Throws:< / span > < / dt >
< dd > < code > java.lang.SecurityException< / code > - if permission is required to see disk space.< / dd >
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