DOCS-14887 wired tiger transaction limit (mongodb#6087)

Co-authored-by: jason-price-mongodb <jshfjghsdfgjsdjh@aolsdjfhkjsdhfkjsdf.com>

Author: jason-price-mongodb

source/core/transactions-production-consideration.txt

@@ -53,6 +53,36 @@ The :parameter:`transactionLifetimeLimitSeconds` also ensures that
 expired transactions are aborted periodically to relieve storage cache
 pressure.
 
+.. note::
+
+   If you have an uncommitted transaction that exceeds 5% of the
+   :setting:`WiredTiger cache size
+   <storage.wiredTiger.engineConfig.cacheSizeGB>`, the transaction will
+   abort and return a :term:`write conflict` error.
+
+Transactions and Security
+-------------------------
+
+- If running with :doc:`access control </core/authorization>`, you must
+  have :doc:`privileges </reference/built-in-roles>` for the
+  :ref:`operations in the transaction <transactions-operations>`.
+
+- If running with :doc:`auditing </core/auditing>`, operations in an
+  aborted transaction are still audited. However, there is no audit
+  event that indicates that the transaction aborted.
+
+.. _transactions-disabled-wcmajority:
+
+Shard Configuration Restriction
+-------------------------------
+
+.. include:: /includes/extracts/transactions-shards-wcmajority-disabled.rst
+
+Sharded Clusters and Arbiters
+-----------------------------
+
+.. include:: /includes/extracts/transactions-arbiters.rst
+
 .. _txns-locks:
 
 Transactions and Locks