That's not a debug log, and please use xbmclogs.com or pastebin.com - the service you have used mangles the text and uses proportional fonts which make it harder to follow.
Texture Cache Maintenance Utility: Preload your texture cache for optimal UI performance. Remotely manage media libraries. Purge unused artwork to free up space. Find missing media. Configurable QA check to highlight metadata issues. Aid in diagnosis of library and cache related problems.
