opentelemetry显式添加指标- azure monitor - opentelemetry

Question

我想在ms azure monitor (应用程序洞察)中跟踪某些i的使用情况。我现在正在用下面的代码摘录来做这件事。问题是，例如，如果快速连续进行六个呼叫，则第一个呼叫将被跟踪六次。第二个被跟踪了五次。第三次四次，以此类推。(请看下图)如何解决所有ids仅在显式调用时才被跟踪的问题？

from azure_monitor import AzureMonitorMetricsExporter
from opentelemetry import metrics
from opentelemetry.sdk.metrics import Counter, MeterProvider
from opentelemetry.sdk.metrics.export.controller import PushController

metrics.set_meter_provider(MeterProvider())
meter = metrics.get_meter(__name__)
exporter = AzureMonitorMetricsExporter(
    connection_string='InstrumentationKey=<my-key>'
)
controller = PushController(meter, exporter, 0)


def add_question(question_id):
    requests_counter = meter.create_metric(
        name=question_id,
        description="question used",
        unit="1",
        value_type=int,
        metric_type=Counter,
    )
    labels = {"type": "question"}
    requests_counter.add(1, labels)
    controller.shutdown()
    print(str(datetime.now()) + " - Done recording metric: question")
    print(question_id)

​

​

Answer 1

我的问题通过对我的github bug报告的评论得到了解决。唯一要做的更改是将statefull=False添加到MeterProvider中，如下所示：

metrics.set_meter_provider(MeterProvider(stateful=False))