diff --git a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/SimpleDeleteSqlCommandBuilder.cs b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/SimpleDeleteSqlCommandBuilder.cs
index e747460..8402261 100644
--- a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/SimpleDeleteSqlCommandBuilder.cs
+++ b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/SimpleDeleteSqlCommandBuilder.cs
@@ -87,10 +87,9 @@ public IList<SqlCommandBuilderResult> Generate<TEntity>(ICollection<TEntity> ele
                                            isThereReturningClause: false,
                                            elementsCount: elementIndex
                                        ));
-                            if (_logger.IsEnabled(LogLevel.Information)) {
+                            if (_logger.IsEnabled(LogLevel.Debug)) {
                                 var (cmdSize, suffix) = ((long) commandBuilder.Length * 2).PrettifySize();
-                                _logger.LogInformation(
-                                    $"Generated sql simple delete command for {elementIndex} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
+                                _logger.LogDebug($"Generated sql simple delete command for {elementIndex} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
                             }
                             commandBuilder.Clear();
                             sqlParameters = new List<NpgsqlParameter>(sqlParameters.Count);
diff --git a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/WhereInDeleteSqlCommandBuilder.cs b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/WhereInDeleteSqlCommandBuilder.cs
index e6e1aa1..654a6d4 100644
--- a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/WhereInDeleteSqlCommandBuilder.cs
+++ b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Delete/WhereInDeleteSqlCommandBuilder.cs
@@ -92,10 +92,9 @@ public IList<SqlCommandBuilderResult> Generate<TEntity>(ICollection<TEntity> ele
                                            isThereReturningClause: false,
                                            elementsCount: elementIndex
                                        ));
-                            if (_logger.IsEnabled(LogLevel.Information)) {
+                            if (_logger.IsEnabled(LogLevel.Debug)) {
                                 var (cmdSize, suffix) = ((long) cmdBuilder.Length * 2).PrettifySize();
-                                _logger.LogInformation(
-                                    $"Generated sql where-in-delete command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
+                                _logger.LogDebug($"Generated sql where-in-delete command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
                             }
                             sqlParameters = new List<NpgsqlParameter>(sqlParameters.Count);
                             cmdBuilder.Clear();
diff --git a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Insert/InsertSqlCommandBuilder.cs b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Insert/InsertSqlCommandBuilder.cs
index 0d8b93d..6ed5cbe 100644
--- a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Insert/InsertSqlCommandBuilder.cs
+++ b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Insert/InsertSqlCommandBuilder.cs
@@ -116,9 +116,9 @@ public IList<SqlCommandBuilderResult> Generate<TEntity>(
                             commandBuilder.Append(returningClause);
                         }
                         commandBuilder.Append(";");
-                        if (_logger.IsEnabled(LogLevel.Information)) {
+                        if (_logger.IsEnabled(LogLevel.Debug)) {
                             var (cmdSize, suffix) = ((long) commandBuilder.Length * 2).PrettifySize();
-                            _logger.LogInformation($"Generated sql insert command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
+                            _logger.LogDebug($"Generated sql insert command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
                         }
                         result.Add(new SqlCommandBuilderResult
                                    (
diff --git a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Update/UpdateSqlCommandBuilder.cs b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Update/UpdateSqlCommandBuilder.cs
index 60925e2..f21d92b 100644
--- a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Update/UpdateSqlCommandBuilder.cs
+++ b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Update/UpdateSqlCommandBuilder.cs
@@ -102,9 +102,9 @@ public IList<SqlCommandBuilderResult> Generate<TEntity>(ICollection<TEntity> ele
                                            isThereReturningClause,
                                            elementsCount: elementIndex
                                        ));
-                            if (_logger.IsEnabled(LogLevel.Information)) {
+                            if (_logger.IsEnabled(LogLevel.Debug)) {
                                 var (cmdSize, suffix) = ((long) commandBuilder.Length * 2).PrettifySize();
-                                _logger.LogInformation($"Generated sql update command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
+                                _logger.LogDebug($"Generated sql update command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
                             }
                             commandBuilder.Clear();
                             sqlParameters = new List<NpgsqlParameter>(sqlParameters.Count);
diff --git a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Upsert/UpsertSqlCommandBuilder.cs b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Upsert/UpsertSqlCommandBuilder.cs
index 03eda27..68c95f9 100644
--- a/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Upsert/UpsertSqlCommandBuilder.cs
+++ b/src/Hrimsoft.SqlBulk.PostgreSql/SqlCommandBuilders/Upsert/UpsertSqlCommandBuilder.cs
@@ -135,9 +135,9 @@ public IList<SqlCommandBuilderResult> Generate<TEntity>(ICollection<TEntity> ele
                                        isThereReturningClause: hasReturningClause,
                                        elementsCount: elementIndex + 1
                                    ));
-                        if (_logger.IsEnabled(LogLevel.Information)) {
+                        if (_logger.IsEnabled(LogLevel.Debug)) {
                             var (cmdSize, suffix) = ((long) commandBuilder.Length * 2).PrettifySize();
-                            _logger.LogInformation($"Generated sql upsert command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
+                            _logger.LogDebug($"Generated sql upsert command for {elementIndex + 1} {entityProfile.EntityType.Name} elements, command size {cmdSize:F2} {suffix}");
                         }
                         sqlParameters = new List<NpgsqlParameter>(sqlParameters.Count);
                         commandBuilder.Clear();