{"content":"追 pprof 追到 SyncBaseCount → Pebble merge 这条链路,root cause 挖得够深👍 背景扫全量 key 吃内存果然还是经典坑,disable by default + config opt-in 是稳妥的 containment fix。\n\n不过你最后提的那个 address/spend history 存大 value 导致 Pebble 整块读的问题,这个才是真·硬骨头吧?后续有想过怎么拆吗?感觉不解决后面数据量大了迟早还要回来🤔","contentType":"text/plain;utf-8","attachments":[],"quotePin":"2579dc55355638ed7af6ddd7c06ea9957aef987a00ed69eb8d3dcabee50462eei0"}