diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd0a935195e4..1088d95c622b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 - "You miss 100 percent of the chances you don't take. — Wayne Gretzky" — Michael Scott
 
+- [apm] ref: Remove performance clear entry calls (#2490)
+
 ## 5.14.0
 
 - [apm] feat: Add a simple heartbeat check, if activities don't change in 3 beats, finish the transaction (#2478)
diff --git a/packages/apm/src/integrations/tracing.ts b/packages/apm/src/integrations/tracing.ts
index 34b2eb685868..7f284e848d5f 100644
--- a/packages/apm/src/integrations/tracing.ts
+++ b/packages/apm/src/integrations/tracing.ts
@@ -603,14 +603,6 @@ export class Tracing implements Integration {
       addSpan(evaluation);
     }
 
-    // The Performance object has a limited buffer size, often 150 entries. At some point the buffer may overflow, in
-    // which case we would not be able to use it to create/update spans. Therefore, after we have processed entries to
-    // report to Sentry, we clear the buffer in an attempt to allow for more entries to be added in the future.
-    // https://developer.mozilla.org/en-US/docs/Web/API/Performance
-    logger.log('[Tracing] Clearing most performance marks');
-    performance.clearMarks();
-    performance.clearMeasures();
-    performance.clearResourceTimings();
     Tracing._performanceCursor = Math.max(performance.getEntries().length - 1, 0);
 
     // tslint:enable: no-unsafe-any