diff --git a/solr/core/src/java/org/apache/solr/util/circuitbreaker/CPUCircuitBreaker.java b/solr/core/src/java/org/apache/solr/util/circuitbreaker/CPUCircuitBreaker.java
index 3e9cf47a2e5..262bd80444d 100644
--- a/solr/core/src/java/org/apache/solr/util/circuitbreaker/CPUCircuitBreaker.java
+++ b/solr/core/src/java/org/apache/solr/util/circuitbreaker/CPUCircuitBreaker.java
@@ -89,7 +89,7 @@ public String getDebugInfo() {
 
   @Override
   public String getErrorMessage() {
-    return "CPU Circuit Breaker triggered as seen CPU usage is above allowed threshold."
+    return "CPU Circuit Breaker triggered as seen CPU usage is above allowed threshold. "
         + "Seen CPU usage "
         + seenCPUUsage.get()
         + " and allocated threshold "
diff --git a/solr/core/src/java/org/apache/solr/util/circuitbreaker/MemoryCircuitBreaker.java b/solr/core/src/java/org/apache/solr/util/circuitbreaker/MemoryCircuitBreaker.java
index 49311ddc934..0a568e5bf9e 100644
--- a/solr/core/src/java/org/apache/solr/util/circuitbreaker/MemoryCircuitBreaker.java
+++ b/solr/core/src/java/org/apache/solr/util/circuitbreaker/MemoryCircuitBreaker.java
@@ -89,7 +89,7 @@ public String getDebugInfo() {
 
   @Override
   public String getErrorMessage() {
-    return "Memory Circuit Breaker triggered as JVM heap usage values are greater than allocated threshold."
+    return "Memory Circuit Breaker triggered as JVM heap usage values are greater than allocated threshold. "
         + "Seen JVM heap memory usage "
         + seenMemory.get()
         + " and allocated threshold "
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig-pluggable-circuitbreaker.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig-pluggable-circuitbreaker.xml
index ad0efe5a444..8719a00ea7b 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig-pluggable-circuitbreaker.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig-pluggable-circuitbreaker.xml
@@ -79,7 +79,7 @@
   </query>
 
   <circuitBreaker class="solr.MemoryCircuitBreaker">
-    <double  name="threshold">75</double>
+    <double  name="threshold">99</double>
     <arr name="requestTypes">
       <str>update</str>
     </arr>