diff --git a/Documentation/Routers/ReadConnRoute.md b/Documentation/Routers/ReadConnRoute.md
index 50456e1c6..af3d8dfc9 100644
--- a/Documentation/Routers/ReadConnRoute.md
+++ b/Documentation/Routers/ReadConnRoute.md
@@ -72,6 +72,12 @@ slave servers.
 For more complex examples of the readconnroute router, take a look at the
 examples in the [Tutorials](../Tutorials) folder.
 
+## Router Diagnostics
+
+The `router_diagnostics` output for readconnroute has the following fields.
+
+* `queries`: Number of queries executed through this service.
+
 ## Limitations
 
 * Sending of binary data with `LOAD DATA LOCAL INFILE` is not supported.
diff --git a/Documentation/Routers/ReadWriteSplit.md b/Documentation/Routers/ReadWriteSplit.md
index 5300a6a46..d6440fd72 100644
--- a/Documentation/Routers/ReadWriteSplit.md
+++ b/Documentation/Routers/ReadWriteSplit.md
@@ -663,8 +663,8 @@ only the master connection is used.
 
 ## Router Diagnostics
 
-The `router_diagnostics` field of the MaxCtrl `show service` and the service
-REST API output for a readwritesplit service contains the following fields.
+The `router_diagnostics` output for a readwritesplit service contains the
+following fields.
 
 * `queries`: Number of queries executed through this service.
 * `route_master`: Number of writes routed to master.
diff --git a/Documentation/Routers/SchemaRouter.md b/Documentation/Routers/SchemaRouter.md
index a3f459619..8a4c69938 100644
--- a/Documentation/Routers/SchemaRouter.md
+++ b/Documentation/Routers/SchemaRouter.md
@@ -15,25 +15,7 @@ See [Limitations](#limitations) for more information.
 
 From 2.3.0 onwards, SchemaRouter is capable of limited table family sharding.
 
-Table of Contents
-=================
-
-* [Routing Logic](#routing-logic)
-* [Configuration](#configuration)
-* [Router Parameters](#router-parameters)
-   * [ignore_tables](#ignore_tables)
-   * [ignore_tables_regex](#ignore_tables_regex)
-   * [preferred_server](#preferred_server)
-   * [ignore_databases](#ignore_databases)
-   * [ignore_databases_regex](#ignore_databases_regex)
-* [Table Family Sharding](#table-family-sharding)
-* [Router Options](#router-options)
-   * [max_sescmd_history](#max_sescmd_history)
-   * [disable_sescmd_history](#disable_sescmd_history)
-   * [refresh_databases](#refresh_databases)
-   * [refresh_interval](#refresh_interval)
-* [Limitations](#limitations)
-* [Examples](#examples)
+[TOC]
 
 ## Routing Logic
 
@@ -232,6 +214,21 @@ versions a value without a unit may be rejected. Note that since the granularity
 of the intervaltimeout is seconds, a timeout specified in milliseconds will be rejected,
 even if the duration is longer than a second.
 
+## Router Diagnostics
+
+The `router_diagnostics` output for a schemarouter service contains the
+following fields.
+
+* `queries`: Number of queries executed through this service.
+* `sescmd_percentage`: The percentage of queries that were session commands.
+* `longest_sescmd_chain`: The largest amount of session commands executed by one client session.
+* `times_sescmd_limit_exceeded`: Number of times the session command history limit was exceeded.
+* `longest_session`: The longest client session in seconds.
+* `shortest_session`: The shortest client session in seconds.
+* `average_session`: The average client session duration in seconds.
+* `shard_map_hits`: Cache hits for the shard map cache.
+* `shard_map_misses`: Cache misses for the shard map cache.
+
 ## Limitations
 
 1. Cross-database queries (e.g. `SELECT column FROM database1.table UNION select column