Revert "perf: gunicorn 改用 gthread 并关闭 preload,提升小程序并发承载"
This reverts commit 9ad98fa255.
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@@ -1,34 +1,52 @@
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# /opt/1panel/apps/openresty/nginx/www/sites/43.142.166.152.443/django/gunicorn.conf.py
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import multiprocessing
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import os
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# 绑定的IP和端口(根据你的Nginx配置,后端在8001端口)
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bind = "127.0.0.1:8001"
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# 并发 = workers × threads(gthread 比纯 sync 更抗小程序一进页多接口并发)
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cpu_count = multiprocessing.cpu_count()
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workers = int(os.environ.get("GUNICORN_WORKERS", max(cpu_count * 2 + 1, 4)))
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threads = int(os.environ.get("GUNICORN_THREADS", 2))
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worker_class = "gthread"
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# 工作进程数(根据CPU核心数调整,建议:CPU核心数*2+1)
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# 查看CPU核心数:cat /proc/cpuinfo | grep "processor" | wc -l
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workers = 4
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max_requests = 2000
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max_requests_jitter = 100
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# 工作模式(使用gevent支持异步,更高效)
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#worker_class = "gevent"
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worker_class = "sync" # 改成这个
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timeout = 60
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graceful_timeout = 30
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keepalive = 5
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# 每个worker的最大请求数(防止内存泄漏)
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max_requests = 1000
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max_requests_jitter = 50 # 随机抖动,避免所有worker同时重启
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# Django + MySQL 建议关闭 preload,避免 worker 共享陈旧 DB 连接
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preload_app = False
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# 超时时间(秒)
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timeout = 30
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keepalive = 2
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# 预加载应用(减少内存占用,加快请求处理)
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preload_app = True
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# 日志配置
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# 访问日志:输出到标准输出,便于OnePanel查看
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accesslog = "-"
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# 错误日志:输出到标准错误
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errorlog = "-"
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# 日志级别
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loglevel = "info"
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# 进程名称(便于识别)
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proc_name = "a_long_dianjing_gunicorn"
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# 工作进程的用户/组(安全考虑,用非root用户运行)
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# user = "www-data"
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# group = "www-data"
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# 工作进程临时目录(避免权限问题)
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worker_tmp_dir = "/dev/shm"
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# 限制请求数据大小(防止大文件攻击)
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limit_request_line = 4094
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limit_request_fields = 100
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limit_request_field_size = 8190
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# 优雅退出时间
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graceful_timeout = 30
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# 进程守护(如果用systemd管理,这里设为False)
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daemon = False
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