default=False,
help='Should we run cProfile on this code?',
)
+args.add_argument(
+ '--trace_memory',
+ action=ActionNoYes,
+ default=False,
+ help='Should we record/report on memory utilization?',
+)
original_hook = sys.excepthook
else:
config.parse(None)
+ if config.config['trace_memory']:
+ import tracemalloc
+
+ tracemalloc.start()
+
# Initialize logging... and log some remembered messages from
# config module.
logging_utils.initialize_logging(logging.getLogger())
config.late_logging()
+ # Maybe log some info about the python interpreter itself.
+ logger.debug(
+ f'Platform: {sys.platform}, maxint=0x{sys.maxsize:x}, byteorder={sys.byteorder}'
+ )
+ logger.debug(f'Python interpreter version: {sys.version}')
+ logger.debug(f'Python implementation: {sys.implementation}')
+ logger.debug(f'Python C API version: {sys.api_version}')
+ logger.debug(f'Python path: {sys.path}')
+
# Allow programs that don't bother to override the random seed
# to be replayed via the commandline.
import random
logger.debug(f'{entry_point.__name__} (program entry point) returned {ret}.')
+ if config.config['trace_memory']:
+ snapshot = tracemalloc.take_snapshot()
+ top_stats = snapshot.statistics('lineno')
+ print()
+ print("--trace_memory's top 10 memory using files:")
+ for stat in top_stats[:10]:
+ print(stat)
+
if config.config['dump_all_objects']:
dump_all_objects()