ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

chapter9/gaia-experience/AWorld/tests/trace/metric/opentelemetry/opentelemetry_example.py

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+import random
+import time
+import os
+os.environ["MONITOR_SERVICE_NAME"] = "otlp_example"
+# os.environ["LOGFIRE_WRITE_TOKEN"] = ""
+os.environ["ANT_OTEL_ENDPOINT"] = "https://antcollector.alipay.com/namespace/aworld/task/aworld/otlp/api/v1/metrics"
+os.environ["METRICS_SYSTEM_ENABLED"] = "true"
+
+from aworld.metrics.metric import MetricType
+from aworld.metrics.context_manager import MetricContext, ApiMetricTracker
+from aworld.metrics.template import MetricTemplate
+
+MetricContext.configure(provider="otlp",
+                        backend="antmonitor"
+)
+
+
+my_counter = MetricTemplate(
+    type=MetricType.COUNTER,
+    name="my_counter",
+    description="My custom counter",
+    unit="1"
+)
+
+my_gauge = MetricTemplate(
+    type=MetricType.GAUGE,
+    name="my_gauge"
+)
+
+my_histogram = MetricTemplate(
+    type=MetricType.HISTOGRAM,
+    name="my_histogram",
+    buckets=[2,4,6,8,10]
+)
+
+@ApiMetricTracker()
+def api():
+    time.sleep(random.uniform(0, 1))
+
+def custom_code():
+    with ApiMetricTracker("test_custom_code"):
+        time.sleep(random.uniform(0, 1))
+
+
+# if __name__ == '__main__':
+#     while 1:
+#         MetricContext.count(my_counter, 1, {"test_label": "b"})
+#         MetricContext.gauge_set(my_gauge, random.randint(1, 10), {"test_label": "b"})
+#         # MetricContext.histogram_record(my_histogram, random.randint(0, 1000))
+#         # api()
+#         # custom_code()
+#         time.sleep(random.random())