diff options
| -rw-r--r-- | indra/llfilesystem/lldiskcache.cpp | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/indra/llfilesystem/lldiskcache.cpp b/indra/llfilesystem/lldiskcache.cpp index ee43a599f7..74955df50a 100644 --- a/indra/llfilesystem/lldiskcache.cpp +++ b/indra/llfilesystem/lldiskcache.cpp @@ -131,28 +131,45 @@ void LLDiskCache::purge() LL_INFOS() << "Purging cache to a maximum of " << mMaxSizeBytes << " bytes" << LL_ENDL; + std::vector<bool> file_removed; + if (mEnableCacheDebugInfo) + { + file_removed.reserve(file_info.size()); + } uintmax_t file_size_total = 0; for (file_info_t& entry : file_info) { file_size_total += entry.second.first; + bool should_remove = file_size_total > mMaxSizeBytes; + if (mEnableCacheDebugInfo) + { + file_removed.push_back(should_remove); + } std::string action = ""; - if (file_size_total > mMaxSizeBytes) + if (should_remove) { - action = "DELETE:"; boost::filesystem::remove(entry.second.second, ec); if (ec.failed()) { LL_WARNS() << "Failed to delete cache file " << entry.second.second << ": " << ec.message() << LL_ENDL; } } - else - { - action = " KEEP:"; - } + } - if (mEnableCacheDebugInfo) + if (mEnableCacheDebugInfo) + { + auto end_time = std::chrono::high_resolution_clock::now(); + auto execute_time = std::chrono::duration_cast<std::chrono::milliseconds>(end_time - start_time).count(); + + // Log afterward so it doesn't affect the time measurement + // Logging thousands of file results can take hundreds of milliseconds + for (size_t i = 0; i < file_info.size(); ++i) { + const file_info_t& entry = file_info[i]; + const bool removed = file_removed[i]; + const std::string action = removed ? "DELETE:" : "KEEP:"; + // have to do this because of LL_INFO/LL_END weirdness std::ostringstream line; @@ -163,12 +180,7 @@ void LLDiskCache::purge() line << " (" << file_size_total << "/" << mMaxSizeBytes << ")"; LL_INFOS() << line.str() << LL_ENDL; } - } - if (mEnableCacheDebugInfo) - { - auto end_time = std::chrono::high_resolution_clock::now(); - auto execute_time = std::chrono::duration_cast<std::chrono::milliseconds>(end_time - start_time).count(); LL_INFOS() << "Total dir size after purge is " << dirFileSize(mCacheDir) << LL_ENDL; LL_INFOS() << "Cache purge took " << execute_time << " ms to execute for " << file_info.size() << " files" << LL_ENDL; } |