perf: try to reduce memory usage by adding --preload argument for multi workers.

Author: liqiang-fit2cloud

apps/common/management/commands/services/services/gunicorn.py

@@ -19,6 +19,7 @@ def cmd(self):
         cmd = [
             'gunicorn', 'maxkb.wsgi:application',
             '-b', bind,
+            '--preload',
             '-k', 'gthread',
             '--threads', '200',
             '-w', str(self.worker),

apps/common/management/commands/services/services/local_model.py

@@ -29,6 +29,7 @@ def cmd(self):
         cmd = [
             'gunicorn', 'maxkb.wsgi:application',
             '-b', bind,
+            '--preload',
             '-k', 'gthread',
             '--threads', '200',
             '-w', str(worker),

apps/common/management/commands/services/services/scheduler.py

@@ -21,6 +21,7 @@ def cmd(self):
         cmd = [
             'gunicorn', 'maxkb.wsgi:application',
             '-b', bind,
+            '--preload',
             '-k', 'gthread',
             '--threads', '200',
             '-w', str(self.worker),