Hi Ticker, please try this command with openjdk 11 or 13 64Bit: java -Xms4G -Xmx10G -jar mkgmap.jar f:\osm\dummy.osm f:\osm\dummy.osm f:\osm\dummy.osm This is what I get: Time started: Fri Jan 31 17:12:53 CET 2020 Setting max-jobs to 1 Number of MapFailedExceptions: 0 To reduce the run time, consider increasing the amnount of memory available for use by mkgmap by using the Java -Xmx flag to set the memory to more than 41000 MB, providing this is less than the amount of physical memory installed. Number of ExitExceptions: 0 Time finished: Fri Jan 31 17:12:54 CET 2020 Total time taken: 1 second
Seems that MemoryPoolMXBean.getPeakUsage() returns other values than Oracles JRE. Gerd
dummy.osm
Description: dummy.osm
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