@raviciti
We would like to share with you that ticket has been resolved in Aspose.PDF for Java 19.7 and found as not a bug in API. In this issue we should clear up some understanding of java garbage collector(GC) work with memory.
You should calculate free memory out of the method where objects are created. Also, default GC do not release instances from memory till the new objects will need additional space.
So, just add the following lines after the method:
asposeMerge.mergeFiles(inputFile1, inputFile2, outputFile);
log.info("After memory forced clear ::");
//Forcing GC run
int[] oomArray = null;
try {
log.info("Cleaning memory...");
// MemoryCleaner.clearStaticInstances();//
oomArray = new int[Integer.MAX_VALUE - 4];
} catch (OutOfMemoryError e) {
//Do nothing
} finally {
oomArray = null;
}
printMemoryUsage();
As the result we can see that after each merging the real use of memory is not exceeded 30-60 Mb - this is acceptable used amount required for keeping basic instances and cached strings or other static primitive objects and depends on count of used dependencies and other functionality.
We used PDF files up to 667MB. Also, notice that for the current case the result does not depend on using MemoryCleaner.clearStaticInstances() or not. The memory is being released well in both either in version 19.2 or in version 19.6.
Test 1
** Memory status (max / used / free):
7257 / 29 / 7228
Thu Jun 27 15:01:14 EEST 2019
Active threadCounts: 6
System properties:
OS Name/Version Windows 10 10.0
Country Code: null
Java Version: 1.8.0_181
Java Vendor: Oracle Corporation
Java Home: D:\Java\jdk1.8.0_181\jre
Java Compiler: null
Java Class Version: 52.0
Total memory (MB): 491
июн 27, 2019 3:01:14 PM com.aspose.local._AsposeMerge38432 main
INFO: Intial Memory status ::
июн 27, 2019 3:01:14 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):28, Free memory(MB):462, Total memory(MB):491, Max memory(MB):7257
Is licensed = true
июн 27, 2019 3:01:17 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test1.pdf size(MB):667
июн 27, 2019 3:01:17 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test1_.pdf size(MB):667
июн 27, 2019 3:01:17 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc1.pdf
июн 27, 2019 3:01:18 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:01:18 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):130, Free memory(MB):153, Total memory(MB):284, Max memory(MB):7257
июн 27, 2019 3:03:29 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:03:29 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3377, Free memory(MB):2518, Total memory(MB):5896, Max memory(MB):7257
июн 27, 2019 3:03:30 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:03:30 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3515, Free memory(MB):2381, Total memory(MB):5896, Max memory(MB):7257
июн 27, 2019 3:03:30 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:03:32 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):47, Free memory(MB):7335, Total memory(MB):7383, Max memory(MB):7383
июн 27, 2019 3:03:32 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc1.pdf size(MB):1335
Total time taken was 134 seconds for conversion
июн 27, 2019 3:03:32 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(1)Finished=========================================================
июн 27, 2019 3:03:33 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test2.pdf size(MB):246
июн 27, 2019 3:03:33 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test2_.pdf size(MB):246
июн 27, 2019 3:03:33 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc2.pdf
июн 27, 2019 3:03:33 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:03:33 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):47, Free memory(MB):7335, Total memory(MB):7383, Max memory(MB):7383
июн 27, 2019 3:03:42 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:03:42 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):672, Free memory(MB):6710, Total memory(MB):7383, Max memory(MB):7383
июн 27, 2019 3:03:42 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:03:42 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):752, Free memory(MB):6630, Total memory(MB):7383, Max memory(MB):7383
июн 27, 2019 3:03:42 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:03:43 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):37, Free memory(MB):7482, Total memory(MB):7520, Max memory(MB):7520
июн 27, 2019 3:03:43 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc2.pdf size(MB):492
Total time taken was 10 seconds for conversion
июн 27, 2019 3:03:43 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(2)Finished=========================================================
июн 27, 2019 3:03:44 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test3.pdf size(MB):246
июн 27, 2019 3:03:44 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test3_.pdf size(MB):246
июн 27, 2019 3:03:44 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc3.pdf
июн 27, 2019 3:03:44 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:03:44 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):37, Free memory(MB):7482, Total memory(MB):7520, Max memory(MB):7520
июн 27, 2019 3:03:51 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:03:51 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):662, Free memory(MB):6857, Total memory(MB):7520, Max memory(MB):7520
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):722, Free memory(MB):6797, Total memory(MB):7520, Max memory(MB):7520
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):38, Free memory(MB):7528, Total memory(MB):7567, Max memory(MB):7567
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc3.pdf size(MB):492
Total time taken was 7 seconds for conversion
июн 27, 2019 3:03:52 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(3)Finished=========================================================
июн 27, 2019 3:03:53 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test1.pdf size(MB):667
июн 27, 2019 3:03:53 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test1_.pdf size(MB):667
июн 27, 2019 3:03:53 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc1.pdf
июн 27, 2019 3:03:53 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:03:53 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):130, Free memory(MB):7436, Total memory(MB):7567, Max memory(MB):7567
июн 27, 2019 3:05:10 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:05:10 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3316, Free memory(MB):3547, Total memory(MB):6864, Max memory(MB):7257
июн 27, 2019 3:05:10 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:05:10 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3375, Free memory(MB):3488, Total memory(MB):6864, Max memory(MB):7257
июн 27, 2019 3:05:10 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:05:11 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):27, Free memory(MB):6851, Total memory(MB):6879, Max memory(MB):7257
июн 27, 2019 3:05:11 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc1.pdf size(MB):1335
июн 27, 2019 3:05:11 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(1)Finished=========================================================
Total time taken was 77 seconds for conversion
июн 27, 2019 3:05:12 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test2.pdf size(MB):246
июн 27, 2019 3:05:12 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test2_.pdf size(MB):246
июн 27, 2019 3:05:12 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc2.pdf
июн 27, 2019 3:05:12 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:05:12 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):47, Free memory(MB):6831, Total memory(MB):6879, Max memory(MB):7257
июн 27, 2019 3:05:18 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:05:18 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):656, Free memory(MB):6223, Total memory(MB):6879, Max memory(MB):7257
июн 27, 2019 3:05:18 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:05:18 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):717, Free memory(MB):6162, Total memory(MB):6879, Max memory(MB):7257
июн 27, 2019 3:05:18 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:05:19 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):30, Free memory(MB):6886, Total memory(MB):6917, Max memory(MB):7257
июн 27, 2019 3:05:19 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc2.pdf size(MB):492
Total time taken was 6 seconds for conversion
июн 27, 2019 3:05:19 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(2)Finished=========================================================
июн 27, 2019 3:05:20 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name1:\input\test3.pdf size(MB):246
июн 27, 2019 3:05:20 PM com.aspose.local._AsposeMerge38432 main
INFO: Input file Name2:\input\test3_.pdf size(MB):246
июн 27, 2019 3:05:20 PM com.aspose.local._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc3.pdf
июн 27, 2019 3:05:20 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:05:20 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):53, Free memory(MB):6863, Total memory(MB):6917, Max memory(MB):7257
июн 27, 2019 3:05:26 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:05:26 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):658, Free memory(MB):6259, Total memory(MB):6917, Max memory(MB):7257
июн 27, 2019 3:05:26 PM com.aspose.local._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:05:26 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):704, Free memory(MB):6212, Total memory(MB):6917, Max memory(MB):7257
июн 27, 2019 3:05:26 PM com.aspose.local._AsposeMerge38432 main
After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:05:27 PM com.aspose.local._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):31, Free memory(MB):6936, Total memory(MB):6968, Max memory(MB):7257
июн 27, 2019 3:05:27 PM com.aspose.local._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc3.pdf size(MB):492
Total time taken was 6 seconds for conversion
июн 27, 2019 3:05:27 PM com.aspose.local._AsposeMerge38432 main
INFO: =======================Iteration(3)Finished=========================================================
Process finished with exit code 0
Test 2
System properties:
OS Name/Version Windows 10 10.0
Country Code: null
Java Version: 1.8.0_181
Java Vendor: Oracle Corporation
Java Home: D:\Java\jdk1.8.0_181\jre
Java Compiler: null
Java Class Version: 52.0
Total memory (MB): 491
июн 27, 2019 3:33:47 PM testpac.separated._AsposeMerge38432 main
INFO: Intial Memory status ::
июн 27, 2019 3:33:47 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):16, Free memory(MB):474, Total memory(MB):491, Max memory(MB):7257
Is licensed = true
июн 27, 2019 3:33:50 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test1.pdf size(MB):667
июн 27, 2019 3:33:50 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test1_.pdf size(MB):667
июн 27, 2019 3:33:50 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc1.pdf
июн 27, 2019 3:33:50 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:33:50 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):149, Free memory(MB):470, Total memory(MB):619, Max memory(MB):7257
июн 27, 2019 3:35:10 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:35:10 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3606, Free memory(MB):2568, Total memory(MB):6174, Max memory(MB):7257
июн 27, 2019 3:35:11 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:35:11 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3761, Free memory(MB):2412, Total memory(MB):6174, Max memory(MB):7257
июн 27, 2019 3:35:11 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:35:12 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):57, Free memory(MB):7287, Total memory(MB):7345, Max memory(MB):7345
июн 27, 2019 3:35:12 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc1.pdf size(MB):1335
июн 27, 2019 3:35:12 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(11)Finished=========================================================
Total time taken was 81 seconds for merge
июн 27, 2019 3:35:13 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test2.pdf size(MB):246
июн 27, 2019 3:35:13 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test2_.pdf size(MB):246
июн 27, 2019 3:35:13 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc2.pdf
июн 27, 2019 3:35:13 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:35:13 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):85, Free memory(MB):7259, Total memory(MB):7345, Max memory(MB):7345
июн 27, 2019 3:35:18 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:35:18 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):720, Free memory(MB):6624, Total memory(MB):7345, Max memory(MB):7345
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):774, Free memory(MB):6570, Total memory(MB):7345, Max memory(MB):7345
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):61, Free memory(MB):7521, Total memory(MB):7583, Max memory(MB):7583
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc2.pdf size(MB):492
июн 27, 2019 3:35:19 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(21)Finished=========================================================
Total time taken was 6 seconds for merge
июн 27, 2019 3:35:20 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test3.pdf size(MB):246
июн 27, 2019 3:35:20 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test3_.pdf size(MB):246
июн 27, 2019 3:35:20 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc3.pdf
июн 27, 2019 3:35:20 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:35:20 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):62, Free memory(MB):7520, Total memory(MB):7583, Max memory(MB):7583
июн 27, 2019 3:35:25 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:35:25 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):697, Free memory(MB):6886, Total memory(MB):7583, Max memory(MB):7583
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):729, Free memory(MB):6854, Total memory(MB):7583, Max memory(MB):7583
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):62, Free memory(MB):7546, Total memory(MB):7608, Max memory(MB):7608
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc3.pdf size(MB):492
Total time taken was 5 seconds for merge
июн 27, 2019 3:35:26 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(31)Finished=========================================================
июн 27, 2019 3:35:27 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test1.pdf size(MB):667
июн 27, 2019 3:35:27 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test1_.pdf size(MB):667
июн 27, 2019 3:35:27 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc1.pdf
июн 27, 2019 3:35:27 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:35:27 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):162, Free memory(MB):7445, Total memory(MB):7608, Max memory(MB):7608
июн 27, 2019 3:36:33 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:36:33 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3571, Free memory(MB):3364, Total memory(MB):6936, Max memory(MB):7257
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):3645, Free memory(MB):3290, Total memory(MB):6936, Max memory(MB):7257
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):49, Free memory(MB):6899, Total memory(MB):6948, Max memory(MB):7257
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc1.pdf size(MB):1335
июн 27, 2019 3:36:34 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(12)Finished=========================================================
Total time taken was 67 seconds for merge
июн 27, 2019 3:36:35 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test2.pdf size(MB):246
июн 27, 2019 3:36:35 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test2_.pdf size(MB):246
июн 27, 2019 3:36:35 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc2.pdf
июн 27, 2019 3:36:35 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:36:35 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):88, Free memory(MB):6860, Total memory(MB):6948, Max memory(MB):7257
июн 27, 2019 3:36:40 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:36:40 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):688, Free memory(MB):6260, Total memory(MB):6948, Max memory(MB):7257
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):746, Free memory(MB):6201, Total memory(MB):6948, Max memory(MB):7257
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):51, Free memory(MB):6856, Total memory(MB):6908, Max memory(MB):7257
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc2.pdf size(MB):492
Total time taken was 6 seconds for merge
июн 27, 2019 3:36:41 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(22)Finished=========================================================
июн 27, 2019 3:36:42 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name1:\input\test3.pdf size(MB):246
июн 27, 2019 3:36:42 PM testpac.separated._AsposeMerge38432 main
INFO: Input file Name2:\input\test3_.pdf size(MB):246
июн 27, 2019 3:36:42 PM testpac.separated._AsposeMerge38432 main
INFO: output file Name:\output\mergedDoc3.pdf
июн 27, 2019 3:36:42 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: Before merge ::
июн 27, 2019 3:36:42 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):73, Free memory(MB):6834, Total memory(MB):6908, Max memory(MB):7257
июн 27, 2019 3:36:47 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After merge ::
июн 27, 2019 3:36:47 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):676, Free memory(MB):6231, Total memory(MB):6908, Max memory(MB):7257
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 mergeFiles
INFO: After free up memory of all docs::
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):719, Free memory(MB):6188, Total memory(MB):6908, Max memory(MB):7257
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 main
INFO: After memory forced clear ::
Cleaning memory...
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 printMemoryUsage
INFO: :: Memory Status : Used memory(MB):52, Free memory(MB):6902, Total memory(MB):6955, Max memory(MB):7257
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 main
INFO: Successfully merged file:\output\mergedDoc3.pdf size(MB):492
июн 27, 2019 3:36:48 PM testpac.separated._AsposeMerge38432 main
INFO: =======================Iteration(32)Finished=========================================================
Total time taken was 5 seconds for merge
Process finished with exit code 0