updating logs for extrapolation

Author: Shannon Anahata

docs/product/explore/logs/img/ContinueScanning.png

@@ -19,25 +19,30 @@ Not everything that you want to track in your application generates an error eve
 
 ## Set up Logs
 
-To get started with Logs, navigate to the [Getting Started](/product/explore/logs/getting-started/) and select your SDK from the list.
+To get started with Logs, navigate to the [Getting Started](/product/explore/logs/getting-started/) page and select your SDK from the list.
 
 ## Viewing and Searching Logs
 
-Raw text search is case sensitive and allows you to search for specific strings within the *message* attribute of the Log. Raw text search over the entire log's JSON is not supported.
+**Raw Text Search**  
+Raw text search is case sensitive and allows you to search for specific strings within the *message* attribute of the Log. **Raw text search over the entire log's JSON is not supported.**
 
 ![Raw Text Logs Search](./img/LogSearchRawText.png)
 
+**Default Properties Search**  
 You can also search using the default properties (like `severity`) or additional custom properties that you've added to your log entries.
 
 ![Property Logs Search](./img/LogSearchTags.png)
 
+
+**Expand Logs**  
 Log entries can be expanded to view all properties of logs entry. Individual properties can be added as columns to the results view, allowing you to quickly view properties that matter specifically to you alongside your search results.
 
 ![Expanded Logs View](./img/LogsExpanded.png)
 
+**Auto-Refresh**  
 You can also enable auto refreshing of the logs view to see your latest logs as they come in.
 
-![Auto Refresh Logs](./img/AutoRefresh.png)
+![Auto Refresh Logs =700x](./img/AutoRefresh.png)
 
 Conditions in which auto-refresh is disabled:
 
@@ -48,6 +53,18 @@ Conditions in which auto-refresh is disabled:
 - Auto-refresh will be disabled if there is an error fetching logs.
 - Auto-refresh is not available in the aggregates view.
 
+### Query Volumes
+When the number of logs returned by a query is too high, there are a couple of changes to explorer functionality.
+ - Auto-refresh will be disabled.
+ - Data shown in the chart will be extrapolated from a sampled amount of the complete dataset.  
+ 
+ ![Extrapolated logs =600x](./img/ExtrapolatedLogs.png)
+ 
+ When doing very specific queries, like looking for a particular line of code that is causing an issue, you may see a message that says "No logs found yet". This happens when the dataset is very large, and Sentry needs to batch the results. You can continue scanning to see the next batch of logs by clicking "Continue Scanning".
+ 
+ ![Continue scanning message =1000x](./img/ContinueScanning.png)
+
+
 ## Log based Alerts and Dashboard widgets
 
 You can create Alert rules and dashboard widgets based on your log queries.