yr.DoubleCounter.set

yr.DoubleCounter.set#

DoubleCounter.set(value: float) → None#

将双精度计数器设置为给定的值。

参数：

  • value (float) - 要设置的值。

异常：

  • ValueError - 如 driver 中调用。

样例：
>>> import yr
>>> config = yr.Config(enable_metrics=True)
>>> yr.init(config)
>>>
>>> @yr.instance
>>> class Actor:
>>>     def __init__(self):
>>>         try:
>>>             self.data = yr.DoubleCounter(
>>>                 "userFuncTime",
>>>                 "user function cost time",
>>>                 "ms",
>>>                 {"runtime": "runtime1"}
>>>            )
>>>         except Exception as err:
>>>             print(f"error: {err}")
>>>
>>>     def run(self, *args, **kwargs):
>>>         try:
>>>             self.data.set(1)
>>>         except Exception as err:
>>>             print(f"error: {err}")
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