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import logging
import pytest
from opentelemetry.sdk._logs import LoggerProvider, LoggingHandler
from opentelemetry.sdk._logs.export import (
InMemoryLogRecordExporter,
SimpleLogRecordProcessor,
)
def _set_up_logging_handler(level):
logger_provider = LoggerProvider()
exporter = InMemoryLogRecordExporter()
processor = SimpleLogRecordProcessor(exporter=exporter)
logger_provider.add_log_record_processor(processor)
handler = LoggingHandler(level=level, logger_provider=logger_provider)
return handler
def _create_logger(handler, name):
logger = logging.getLogger(name)
logger.addHandler(handler)
return logger
@pytest.mark.parametrize("num_loggers", [1, 10, 100, 1000])
def test_simple_get_logger_different_names(benchmark, num_loggers):
handler = _set_up_logging_handler(level=logging.DEBUG)
loggers = [
_create_logger(handler, str(f"logger_{i}")) for i in range(num_loggers)
]
def benchmark_get_logger():
for index in range(1000):
loggers[index % num_loggers].warning("test message")
benchmark(benchmark_get_logger)
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