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MediaPortal 1
MediaPortal 1 Plugins
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Moving Pictures
Potential Memory Leak when adding a large collection of movies
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<blockquote data-quote="jasonwc" data-source="post: 807564" data-attributes="member: 96147"><p>So, I think I was able to successfully replicate the issue locally on my Desktop. Here's what I did. I took one of my movie drives from the file server and placed it in an external eSATA enclosure. I then connected the device to my desktop, deleted the Moving Pictures database to start fresh, opened the Moving Pictures configuration and added the Movies folder from the external disk. For this test, I DISABLED my NOD32 Antivirus and Mediainfo scanning.</p><p></p><p>Note that the drive only contains 43 movies (350 GB) which is a small fraction of my 4.5 TB collection. The effect was less extreme but clearly noticeable. Immediately after beginning the import, while the files were being scanned for matches, kernel paged memory usage increased from 789 MB to 1493 MB. This occurred in the matter of a few seconds, and the memory usage did not decline after the import was complete, nor did the memory get released when Mediaportal was closed.</p><p></p><p>I have attached debug logs. In addition, I also have provided the hardware specs for the Desktop machine on which the test was run.</p><p></p><p>OS: Windows 7 Professional x64 SP1</p><p>Software: Mediaportal 1.2.1; Moving Pictures 1.2.3</p><p>Settings: MediaInfo scanning disabled, all else default</p><p>Movies stored on a hard drive in an external enclosure, connected via eSATA to the the eSATA port on the back panel of my motherboard (JMicron controller)</p><p></p><p>Hardware specs:</p><p>Core i7 860 2.8 Ghz Quad Core CPU</p><p>Asus P7P55D-E PRO 1156 Motherboard</p><p>12 GB DDR3 1600 RAM</p><p>2 x ATI 5850 @ stock</p><p>160 GB Intel X-25 M SSD</p><p>2 TB drive temp storage</p></blockquote><p></p>
[QUOTE="jasonwc, post: 807564, member: 96147"] So, I think I was able to successfully replicate the issue locally on my Desktop. Here's what I did. I took one of my movie drives from the file server and placed it in an external eSATA enclosure. I then connected the device to my desktop, deleted the Moving Pictures database to start fresh, opened the Moving Pictures configuration and added the Movies folder from the external disk. For this test, I DISABLED my NOD32 Antivirus and Mediainfo scanning. Note that the drive only contains 43 movies (350 GB) which is a small fraction of my 4.5 TB collection. The effect was less extreme but clearly noticeable. Immediately after beginning the import, while the files were being scanned for matches, kernel paged memory usage increased from 789 MB to 1493 MB. This occurred in the matter of a few seconds, and the memory usage did not decline after the import was complete, nor did the memory get released when Mediaportal was closed. I have attached debug logs. In addition, I also have provided the hardware specs for the Desktop machine on which the test was run. OS: Windows 7 Professional x64 SP1 Software: Mediaportal 1.2.1; Moving Pictures 1.2.3 Settings: MediaInfo scanning disabled, all else default Movies stored on a hard drive in an external enclosure, connected via eSATA to the the eSATA port on the back panel of my motherboard (JMicron controller) Hardware specs: Core i7 860 2.8 Ghz Quad Core CPU Asus P7P55D-E PRO 1156 Motherboard 12 GB DDR3 1600 RAM 2 x ATI 5850 @ stock 160 GB Intel X-25 M SSD 2 TB drive temp storage [/QUOTE]
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MediaPortal 1 Plugins
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Moving Pictures
Potential Memory Leak when adding a large collection of movies
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