Remove external links

Author: flang-msft

articles/azure-cache-for-redis/cache-redis-samples.md

@@ -69,7 +69,3 @@ The [Access Azure Cache for Redis Monitoring data](https://github.com/rustd/Redi
 ## An X-style clone written using PHP and Redis
 
 The [Retwis](https://github.com/SyntaxC4-MSFT/retwis) sample is the Redis Hello World. It's a minimal X-style social network clone written using Redis and PHP using the [Predis](https://github.com/nrk/predis) client. The source code is designed to be simple and at the same time to show different Redis data structures.
-
-## Bandwidth monitor
-
-The [Bandwidth monitor](https://github.com/JonCole/SampleCode/tree/master/BandWidthMonitor) sample allows you to monitor the bandwidth used on the client. To measure the bandwidth, run the sample on the cache client machine, make calls to the cache, and observe the bandwidth reported by the bandwidth monitor sample.

articles/azure-cache-for-redis/cache-troubleshoot-data-loss.md

@@ -125,5 +125,4 @@ Consider using [Redis data persistence](https://redis.io/topics/persistence) and
 - [Troubleshoot Azure Cache for Redis server-side issues](cache-troubleshoot-server.md)
 - [Choosing the right tier](cache-overview.md#choosing-the-right-tier)
 - [Monitor Azure Cache for Redis](monitor-cache.md)
-- [How can I run Redis commands?](cache-development-faq.yml#how-can-i-run-redis-commands-)
-- [Sample code for examining keyspace notifications](https://gist.github.com/JonCole/0d6205b4771e5c803bc1e085517484a2#file-rediskeyspacenotificationsexample-cs)
+- [How can I run Redis commands?](cache-development-faq.yml#how-can-i-run-redis-commands-)

articles/azure-cache-for-redis/cache-troubleshoot-timeouts.md

@@ -44,7 +44,7 @@ Here's the client-side troubleshooting.
 
 Bursts of traffic combined with poor `ThreadPool` settings can result in delays in processing data already sent by the Redis server but not yet consumed on the client side. Check the metric "Errors" (Type: UnresponsiveClients) to validate if your client hosts can keep up with a sudden spike in traffic.
 
-Monitor how your `ThreadPool` statistics change over time using [an example `ThreadPoolLogger`](https://github.com/JonCole/SampleCode/blob/master/ThreadPoolMonitor/ThreadPoolLogger.cs). You can use  `TimeoutException` messages from StackExchange.Redis to further investigate:
+You can use  `TimeoutException` messages from StackExchange.Redis to further investigate:
 
 ```output
     System.TimeoutException: Timeout performing EVAL, inst: 8, mgr: Inactive, queue: 0, qu: 0, qs: 0, qc: 0, wr: 0, wq: 0, in: 64221, ar: 0,
@@ -89,8 +89,6 @@ To mitigate a client's high CPU usage:
 
 Depending on the architecture of client machines, they might have limitations on how much network bandwidth they have available. If the client exceeds the available bandwidth by overloading network capacity, then data isn't processed on the client side as quickly as the server is sending it. This situation can lead to timeouts.
 
-Monitor how your Bandwidth usage change over time using [an example `BandwidthLogger`](https://github.com/JonCole/SampleCode/blob/master/BandWidthMonitor/BandwidthLogger.cs). This code might not run successfully in some environments with restricted permissions (like Azure web sites).
-
 To mitigate, reduce network bandwidth consumption or increase the client VM size to one with more network capacity. For more information, see [Large request or response size](cache-best-practices-development.md#large-request-or-response-size).
 
 ### TCP settings for Linux based client applications

articles/azure-cache-for-redis/managed-redis/managed-redis-troubleshoot-data-loss.md

@@ -122,4 +122,3 @@ Consider using [Redis data persistence](https://redis.io/topics/persistence) and
 - [Choosing the right tier](managed-redis-overview.md#choosing-the-right-tier)
 - [Monitor Azure Managed Redis](../monitor-cache.md)
 - [How can I run Redis commands?](managed-redis-development-faq.yml#how-can-i-run-redis-commands-)
-- [Sample code for examining keyspace notifications](https://gist.github.com/JonCole/0d6205b4771e5c803bc1e085517484a2#file-rediskeyspacenotificationsexample-cs)

articles/azure-cache-for-redis/managed-redis/managed-redis-troubleshoot-timeouts.md

@@ -43,7 +43,7 @@ Here's the client-side troubleshooting.
 
 Bursts of traffic combined with poor `ThreadPool` settings can result in delays in processing data already sent by the Redis server but not yet consumed on the client side. Check the metric "Errors" (Type: UnresponsiveClients) to validate if your client hosts can keep up with a sudden spike in traffic.
 
-Monitor how your `ThreadPool` statistics change over time using [an example `ThreadPoolLogger`](https://github.com/JonCole/SampleCode/blob/master/ThreadPoolMonitor/ThreadPoolLogger.cs). You can use  `TimeoutException` messages from StackExchange.Redis to further investigate:
+You can use  `TimeoutException` messages from StackExchange.Redis to further investigate:
 
 ```output
     System.TimeoutException: Timeout performing EVAL, inst: 8, mgr: Inactive, queue: 0, qu: 0, qs: 0, qc: 0, wr: 0, wq: 0, in: 64221, ar: 0,
@@ -88,8 +88,6 @@ To mitigate a client's high CPU usage:
 
 Depending on the architecture of client machines, they might have limitations on how much network bandwidth they have available. If the client exceeds the available bandwidth by overloading network capacity, then data isn't processed on the client side as quickly as the server is sending it. This situation can lead to timeouts.
 
-Monitor how your Bandwidth usage change over time using [an example `BandwidthLogger`](https://github.com/JonCole/SampleCode/blob/master/BandWidthMonitor/BandwidthLogger.cs). This code might not run successfully in some environments with restricted permissions (like Azure web sites).
-
 To mitigate, reduce network bandwidth consumption or increase the client VM size to one with more network capacity. For more information, see [Large request or response size](managed-redis-best-practices-development.md#large-request-or-response-size).
 
 ### TCP settings for Linux based client applications