[doc][refactor](metrics) Reorganize FE and BE metrics and add document (#11307)

2022-08-02 11:34:06 +08:00
parent 60b5ed16a8
commit abbf75d302
57 changed files with 673 additions and 991 deletions
--- a/be/src/olap/segment_loader.cpp
+++ b/be/src/olap/segment_loader.cpp
@ -32,8 +32,7 @@ void SegmentLoader::create_global_instance(size_t capacity) {
 }

 SegmentLoader::SegmentLoader(size_t capacity) {
-    _cache = std::unique_ptr<Cache>(
-            new_lru_cache("SegmentLoader:SegmentCache", capacity, LRUCacheType::NUMBER));
+    _cache = std::unique_ptr<Cache>(new_lru_cache("SegmentCache", capacity, LRUCacheType::NUMBER));
 }

 bool SegmentLoader::_lookup(const SegmentLoader::CacheKey& key, SegmentCacheHandle* handle) {