mirror of
https://github.com/1Panel-dev/MaxKB.git
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31 lines
891 B
Python
31 lines
891 B
Python
# coding=utf-8
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import os
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import gc
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import threading
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from maxkb.const import CONFIG
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from common.utils.logger import maxkb_logger
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import random
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import psutil
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CURRENT_PID=os.getpid()
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# 1 hour
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GC_INTERVAL = 3600
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def enable_force_gc():
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before = int(psutil.Process(CURRENT_PID).memory_info().rss / 1024 / 1024)
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collected = gc.collect()
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try:
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import ctypes
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ctypes.CDLL("libc.so.6").malloc_trim(0)
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except Exception:
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pass
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after = int(psutil.Process(CURRENT_PID).memory_info().rss / 1024 / 1024)
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maxkb_logger.debug(f"(PID: {CURRENT_PID}) Forced GC ({collected} objects and {before - after} MB recycled)")
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t = threading.Timer(GC_INTERVAL - random.randint(0, 900), enable_force_gc)
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t.daemon = True
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t.start()
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if CONFIG.get("ENABLE_FORCE_GC", '1') == "1":
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maxkb_logger.info(f"(PID: {CURRENT_PID}) Forced GC enabled")
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enable_force_gc()
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