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Optimized the differential scan step by using threads to check files

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This commit is contained in:
emeric
2025-07-19 17:10:15 +02:00
parent 97866d6143
commit 37c75f8677
7 changed files with 162 additions and 87 deletions
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src/libs/services/scanner/impl/ScannerService.cpp
+4 -4
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@@ -166,17 +166,17 @@ namespace lms::scanner
LMS_LOG(DBUPDATER, INFO, "Using " << _jobScheduler->getThreadCount() << " thread(s) for jobs");
_jobScheduler->setShouldAbortCallback([this]() { return _abortScan; });
std::size_t totalFilesCount{};
std::size_t totalFileCount{};
{
auto& session{ _db.getTLSSession() };
auto transaction{ session.createReadTransaction() };
totalFilesCount = session.getTotalFilesCount();
totalFileCount = session.getFileStats().getTotalFileCount();
}
// Force optimize in case scanner aborted during a large import, but do this only if there are enough elements in the database
// Otherwise, indexes may be not used and queries may be slower and slower while adding more and more elements in the db
LMS_LOG(DBUPDATER, INFO, "Scanned file count = " << totalFilesCount);
if (totalFilesCount >= 1'000)
LMS_LOG(DBUPDATER, INFO, "Scanned file count = " << totalFileCount);
if (totalFileCount >= 1'000)
_db.getTLSSession().fullAnalyze();
refreshTracingLoggerStats();