feat(suspect-tags): add to transaction summary (#3469)

* added suspect tags

* wrong sentence

* edit suggestions

* Update src/docs/product/performance/transaction-summary.mdx

Co-authored-by: Fiona <[email protected]>

* Update src/docs/product/performance/transaction-summary.mdx

Co-authored-by: Isabel <[email protected]>

* Update src/docs/product/performance/transaction-summary.mdx

Co-authored-by: Isabel <[email protected]>

Co-authored-by: Fiona <[email protected]>
Co-authored-by: Isabel <[email protected]>

Author: 3 people

src/docs/product/performance/transaction-summary.mdx

@@ -53,6 +53,26 @@ When viewing transactions, you may want to create more curated views. Click "Ope
 
 _Note_: Currently, only transaction data - the transaction name and any attributes the transaction inherits from its root span - is searchable. Data contained in spans other than the root span is not indexed and therefore cannot be searched.
 
+## Suspect Tags
+
+<Note>
+
+This feature is available only if you're in the Early Adopter program. Features available to Early Adopters are still in-progress and may have bugs. We recognize the irony.
+
+If you’re interested in being an Early Adopter, you can turn your organization’s Early Adopter status on/off in General Settings. This will affect all users in your organization and can be turned back off just as easily.
+
+</Note>
+
+The transaction summary includes a list of suspect tags that often correspond to slower transactions. By default, we sort tags by the total time lost. The list includes additional information:
+
+- **Tag Key**: The tag category (for example, device, geo)
+- **Tag Value**: The specific tag value (for example, Android, South America)
+- **Avg (Tag) Duration**: Provides the average duration for a transaction with this tag
+- **Comparison to Avg**: Indicates how much slower or faster this tag is than the average duration of this transaction
+- **Total Time Lost**: Calculates how much total time you've lost in the selected time range when comparing the average tag duration to the average transaction duration
+
+To investigate why these tags are affecting performance, click on the tag value to filter the transaction summary further.
+
 ## Sidebar
 
 The sidebar contains helpful supplementary information about this transaction's [User Misery](/product/performance/metrics/#user-misery), [Apdex](/product/performance/metrics/#apdex), [Throughput](/product/performance/metrics/#throughput-total-tpm-tps), [Latency](/product/performance/metrics/#latency), and more. You'll also find a Tag Summary (facet map) for a list of common tags related to this transaction.