我大约有100w的数据量skip后非常慢请帮忙看下下面是执行计划"command" : { "find" : "content", "filter" : { "status" : 2, "channelId" : { "$in" : [ 5120, 5121, 30722, 898, 899, 32196, 17928, 907, 1037, 912, 914, 29011, 29012, 32596, 32663, 920, 924, 1057, 32290, 931, 32875, 5103, 5105, 5106, 5107, 5110, 952, 1470 ] }, "releaseDate" : { "$lte" : ISODate("2021-11-05T14:32:57.511Z") } }, "sort" : { "topLevel" : -1, "releaseDate" : -1 }, "projection" : { "_id" : true, "titleImg" : true, "shortTitle" : true, "quoteTitle" : true, "title" : true, "titleColor" : true, "description" : true, "url" : true, "txt" : true, "releaseDate" : true, "editor" : true, "author" : true, "tagStr" : true, "editorCharge" : true, "mediaPath" : true, "origin" : true, "views" : true }, "skip" : 117964, "limit" : 22, "$db" : "cmsyy", "$clusterTime" : { "clusterTime" : Timestamp(1636093976, 1), "signature" : { "hash" : BinData(0,"xxpLvCV1uDJz9hffulWXJsaQp1Y="), "keyId" : NumberLong("7006251150622064643") } }, "lsid" : { "id" : UUID("597026cf-e23c-4efa-8191-90ddd1de5944") }},"keysExamined" : 118014,"docsExamined" : 22,"fromMultiPlanner" : true,"replanned" : true,"replanReason" : "cached plan was less efficient than expected: expected trial execution to take 22 works but it took at least 220 works","cursorExhausted" : true,"numYield" : 816,"nreturned" : 22,"queryHash" : "E975BCE5","planCacheKey" : "5CCAD883","locks" : { "ReplicationStateTransition" : { "acquireCount" : { "w" : NumberLong(818) } }, "Global" : { "acquireCount" : { "r" : NumberLong(818) } }, "Database" : { "acquireCount" : { "r" : NumberLong(817) } }, "Collection" : { "acquireCount" : { "r" : NumberLong(817) } }, "Mutex" : { "acquireCount" : { "r" : NumberLong(1) } }},"flowControl" : { },"storage" : { "data" : { "bytesRead" : NumberLong(1378154), "timeReadingMicros" : NumberLong(1251) }},"responseLength" : 64078,"protocol" : "op_msg","millis" : 2995,