diff --git a/config/lelastico.php b/config/lelastico.php
index c48ce71..9ba70bb 100644
--- a/config/lelastico.php
+++ b/config/lelastico.php
@@ -11,6 +11,7 @@
     ),
     'indices' => [],
     'log_failure' => true,
-    'debugbar_log' => app()->isLocal() && function_exists('debugbar'),
+    'log_debug' => env('ELASTICSEARCH_LOG_DEBUG', 'local' === env('APP_ENV')),
+    'log_measurement' => env('ELASTICSEARCH_LOG_MEASUREMENT', false),
     'service' => IndicesService::class,
 ];
diff --git a/readme.md b/readme.md
index bb4ae60..2f65a2c 100644
--- a/readme.md
+++ b/readme.md
@@ -60,6 +60,10 @@ Use `ELASTICSEARCH_HOSTS` environment for setting elastic search hosts. [Format]
 
 ```
 $client = resolve(\Elasticsearch\Client::class);
+```
+
+```
+$client = $container->make(\Elasticsearch\Client::class);
 ``` 
 
 **Mapping types constants**
@@ -150,6 +154,10 @@ Property mappings types using constants like:
 
 **Sorting**
 
+**By default we are sorting by `_id` after any HasSorting logic to ensure that pagination is correct.** 
+
+You can turn this feature by using `$builder->setSortById(false);`
+
 To enable sortable behavior add `HasSorting` trait to your instance of `AbstractBuilder` and implement method `allowedSortFields`.
 
 ```
@@ -180,6 +188,14 @@ Available directions for sorting are `asc` and `desc` and if not specified the d
 
 `sort[]=goals:asc&sort[]=minutes:desc`
 
+## Configuration
+
+- `log_measurement` Logs every query to log (default false). You can use `ELASTICSEARCH_LOG_MEASUREMENT` env.
+- `log_debug` Debug logs every query data to a log (true in local environment). You can use `ELASTICSEARCH_LOG_DEBUG` env.
+- `service` Enables to change available indices (implement IndicesServiceContract or  extend IndicesService)
+- `prefix` Used prefix for index names - uses APP_NAME and replace '-' to '_', converts name to slug variant.
+- `hosts` A list of IPS for your elastic search - https://www.elastic.co/guide/en/elasticsearch/client/php-api/current/configuration.html. Use `;` separator. Default localhost:9200.
+
 ## TODO
 
 - improve documentation
diff --git a/src/Search/Query/AbstractBuilder.php b/src/Search/Query/AbstractBuilder.php
index 1c0c5de..5ec74ec 100644
--- a/src/Search/Query/AbstractBuilder.php
+++ b/src/Search/Query/AbstractBuilder.php
@@ -9,6 +9,7 @@
 use Illuminate\Contracts\Config\Repository;
 use Illuminate\Http\Request;
 use Illuminate\Pagination\LengthAwarePaginator;
+use Lelastico\Constants\SortDirections;
 use Lelastico\Indices\AbstractElasticIndex;
 use Lelastico\Search\Query\Traits\AddQueries;
 use Lelastico\Search\Query\Traits\HasPaginationSettings;
@@ -33,6 +34,8 @@ abstract class AbstractBuilder
      */
     public ?Client $client = null;
 
+    protected bool $sortById = true;
+
     public function __construct(Request $request, LoggerInterface $logger, Repository $config)
     {
         $this->request = $request;
@@ -80,6 +83,10 @@ public function paginate(): LengthAwarePaginator
             $this->addSort($this->query, $this->request);
         }
 
+        if (true === $this->sortById) {
+            $this->query->addSort('_id', SortDirections::ASC);
+        }
+
         // Build the query and improve it
         $query = $this->query->getQuery();
 
@@ -147,4 +154,19 @@ public function setSelect(array $select): self
 
         return $this;
     }
+
+    /**
+     * Ensure that entries are by default sorted by _id to ensure correct pagination.
+     */
+    public function setSortById(bool $sortById): self
+    {
+        $this->sortById = $sortById;
+
+        return $this;
+    }
+
+    public function isSortingById(): bool
+    {
+        return $this->sortById;
+    }
 }
diff --git a/src/Search/Query/Traits/LogQuery.php b/src/Search/Query/Traits/LogQuery.php
index 5c32ade..2ce2d1e 100644
--- a/src/Search/Query/Traits/LogQuery.php
+++ b/src/Search/Query/Traits/LogQuery.php
@@ -11,19 +11,46 @@ trait LogQuery
     protected Repository $config;
 
     /**
-     * Logs the query with debugbar (or any custom solution).
+     * Logs the query.
      *
      * @param array $result
      * @param array $query
      */
     protected function logQuery(array $result, array $query)
     {
-        if (false === $this->config->get('lelastico.debugbar_log')) {
+        $time = $result['took'] / 1000; // ms
+
+        $isDebug = $this->config->get('lelastico.log_debug');
+
+        if (false === $isDebug) {
+            if (true == $this->config->get('lelastico.log_measurement')) {
+                $this->logMeasurement($time, $query['index'] ?? 'unknown');
+            }
+
             return;
         }
 
-        // TODO refactor
-        add_measure('Elastic search', 0, $result['took'] / 1000);
-        debugbar()->debug('Elastic search query '.json_encode($query, JSON_PRETTY_PRINT));
+        // Debug-bar add_measure function
+        $this->logDebug($time, $query);
+    }
+
+    protected function logMeasurement(float $time, string $index): void
+    {
+        $this->logger->info('Elastic search query time', [
+            'took' => $time,
+            'index' => $index,
+        ]);
+    }
+
+    protected function logDebug(float $time, array $query): void
+    {
+        if (true === function_exists('add_measure')) {
+            add_measure('Elastic search', 0, $time);
+        }
+
+        $this->logger->debug('Elastic search query', [
+            'took' => $time,
+            'query' => $query,
+        ]);
     }
 }
diff --git a/src/Write/BulkWrite.php b/src/Write/BulkWrite.php
index 1e88f30..5e41faa 100644
--- a/src/Write/BulkWrite.php
+++ b/src/Write/BulkWrite.php
@@ -42,10 +42,10 @@ class BulkWrite
      * @var callable|null
      */
     private $onSent;
-    
+
     /**
-     * Wait for refresh
-     * 
+     * Wait for refresh.
+     *
      * @var bool
      */
     public $refresh = false;