[NS] nezha agent ping了5个G 刚刚看NS帖子瘦身成功

删除ping记录DELETE执行了好久#先把业务停了systemctlstopnezha-dashboardsqlite3/opt/nezha/dashboard/data/sqlite.dbDELETEFROMservice_histories;VACUUM;#再重新打开systemctlstartnezha-d