6 examples of 'python print memory usage' in Python

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65def print_memory_usage(old=None):
66 info = get_mem_usage()
67 M = 1024*1024.0
68
69 if old:
70 print("RSS: %0.1fM (+%0.1fM), VMS: %0.1fM (+%0.1fM)" % (
71 info.rss/M, (info.rss-old.rss)/M, info.vms/M, (info.vms-old.vms)/M),
72 )
73 else:
74 print("RSS: %0.1fM, VMS: %0.1fM" % (info.rss/M, info.vms/M))
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979def printMemUsage(self):
980 import humanize
981 total = 0
982 print("Memory usage:")
983 for v in self.__dict__:
984 if type(self.__dict__[v]).__module__ == np.__name__:
985 size = self.__dict__[v].nbytes
986 total += size
987 print("{}: {} ".format(v, (humanize.naturalsize(size, binary=True))), end=' ')
988 #TODO: extend for builtins
989 print("- total: {}".format(humanize.naturalsize(total, binary=True)))
154def memory_usage(where):
155 """Print out a basic summary of memory usage."""
156 mem_summary = summary.summarize(muppy.get_objects())
157 log.debug("Memory summary: {}".format(where))
158 summary.print_(mem_summary, limit=2)
159 log.debug("VM: {:2f}Mb".format(get_virtual_memory_usage_kb() / 1024.0))
191def show_memory():
192
193 M = MemoryCheck()
194 return M.value
7def memory_usage_psutil():
8 # return the memory usage in MB
9 process = psutil.Process(os.getpid())
10 #mem = process.get_memory_info()[0] / float(2 ** 20)
11 mem = process.memory_info()[0] / float(2 ** 20)
12
13
14 return mem
52def get_available_memory():
53 try:
54 import psutil # preferred way
55 res = psutil.virtual_memory().available
56 except ImportError:
57 res = platform_free_memory()
58 return res

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