diff --git a/src/Symfony/Component/Cache/Adapter/RedisTagAwareAdapter.php b/src/Symfony/Component/Cache/Adapter/RedisTagAwareAdapter.php
index ed20bd2308..9409c346fb 100644
--- a/src/Symfony/Component/Cache/Adapter/RedisTagAwareAdapter.php
+++ b/src/Symfony/Component/Cache/Adapter/RedisTagAwareAdapter.php
@@ -13,6 +13,7 @@ namespace Symfony\Component\Cache\Adapter;
 
 use Predis\Connection\Aggregate\ClusterInterface;
 use Predis\Connection\Aggregate\PredisCluster;
+use Predis\Connection\Aggregate\ReplicationInterface;
 use Predis\Response\Status;
 use Symfony\Component\Cache\Exception\InvalidArgumentException;
 use Symfony\Component\Cache\Exception\LogicException;
@@ -278,7 +279,14 @@ EOLUA;
             return $this->redisEvictionPolicy;
         }
 
-        foreach ($this->getHosts() as $host) {
+        $hosts = $this->getHosts();
+        $host = reset($hosts);
+        if ($host instanceof \Predis\Client && $host->getConnection() instanceof ReplicationInterface) {
+            // Predis supports info command only on the master in replication environments
+            $hosts = [$host->getClientFor('master')];
+        }
+
+        foreach ($hosts as $host) {
             $info = $host->info('Memory');
             $info = $info['Memory'] ?? $info;
 
diff --git a/src/Symfony/Component/Cache/Traits/RedisTrait.php b/src/Symfony/Component/Cache/Traits/RedisTrait.php
index bf2ca1073b..9098df9465 100644
--- a/src/Symfony/Component/Cache/Traits/RedisTrait.php
+++ b/src/Symfony/Component/Cache/Traits/RedisTrait.php
@@ -13,6 +13,7 @@ namespace Symfony\Component\Cache\Traits;
 
 use Predis\Connection\Aggregate\ClusterInterface;
 use Predis\Connection\Aggregate\RedisCluster;
+use Predis\Connection\Aggregate\ReplicationInterface;
 use Predis\Response\Status;
 use Symfony\Component\Cache\Exception\CacheException;
 use Symfony\Component\Cache\Exception\InvalidArgumentException;
@@ -367,7 +368,14 @@ trait RedisTrait
             $evalArgs = [[$namespace], 0];
         }
 
-        foreach ($this->getHosts() as $host) {
+        $hosts = $this->getHosts();
+        $host = reset($hosts);
+        if ($host instanceof \Predis\Client && $host->getConnection() instanceof ReplicationInterface) {
+            // Predis supports info command only on the master in replication environments
+            $hosts = [$host->getClientFor('master')];
+        }
+
+        foreach ($hosts as $host) {
             if (!isset($namespace[0])) {
                 $cleared = $host->flushDb() && $cleared;
                 continue;