update name to SystemMetricsInstrumentor

Author: Alex Boten

instrumentation/opentelemetry-instrumentation-system-metrics/setup.cfg

@@ -50,3 +50,7 @@ test =
 
 [options.packages.find]
 where = src
+
+[options.entry_points]
+opentelemetry_instrumentor =
+    system_metrics = opentelemetry.instrumentation.system_metrics:SystemMetricsInstrumentor

instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py

@@ -43,14 +43,14 @@
 .. code:: python
 
     from opentelemetry._metrics import set_meter_provider
-    from opentelemetry.instrumentation.system_metrics import SystemMetrics
+    from opentelemetry.instrumentation.system_metrics import SystemMetricsInstrumentor
     from opentelemetry.sdk._metrics import MeterProvider
     from opentelemetry.sdk._metrics.export import ConsoleMetricExporter, PeriodicExportingMetricReader
 
     exporter = ConsoleMetricExporter()
 
     set_meter_provider(MeterProvider(PeriodicExportingMetricReader(exporter)))
-    SystemMetrics()
+    SystemMetricsInstrumentor().instrument()
 
     # metrics are collected asynchronously
     input("...")
@@ -63,7 +63,7 @@
         "runtime.memory": ["rss", "vms"],
         "runtime.cpu.time": ["user", "system"],
     }
-    SystemMetrics(config=configuration)
+    SystemMetricsInstrumentor(config=configuration).instrument()
 
 API
 ---
@@ -86,7 +86,7 @@
 from opentelemetry.sdk.util import get_dict_as_key
 
 
-class SystemMetrics(BaseInstrumentor):
+class SystemMetricsInstrumentor(BaseInstrumentor):
     # pylint: disable=too-many-statements
     def __init__(
         self,

instrumentation/opentelemetry-instrumentation-system-metrics/tests/test_system_metrics.py

@@ -20,7 +20,7 @@
 
 from opentelemetry._metrics import get_meter_provider
 from opentelemetry._metrics.measurement import Measurement
-from opentelemetry.instrumentation.system_metrics import SystemMetrics
+from opentelemetry.instrumentation.system_metrics import SystemMetricsInstrumentor
 from opentelemetry.sdk._metrics import MeterProvider
 from opentelemetry.sdk._metrics.export import InMemoryMetricReader
 from opentelemetry.test.test_base import TestBase
@@ -59,12 +59,12 @@ def setUp(self):
     def tearDown(self):
         super().tearDown()
         self._patch_net_connections.stop()
-        SystemMetrics().uninstrument()
+        SystemMetricsInstrumentor().uninstrument()
 
     def test_system_metrics_instrument(self):
         reader = InMemoryMetricReader()
         meter_provider = MeterProvider(metric_readers=[reader])
-        system_metrics = SystemMetrics()
+        system_metrics = SystemMetricsInstrumentor()
         system_metrics.instrument(meter_provider=meter_provider)
         metrics = reader.get_metrics()
         metric_names = list({x.name for x in metrics })
@@ -117,7 +117,7 @@ def _test_metrics(self, observer_name, expected):
         reader = InMemoryMetricReader()
         meter_provider = MeterProvider(metric_readers=[reader])
 
-        system_metrics = SystemMetrics()
+        system_metrics = SystemMetricsInstrumentor()
         system_metrics.instrument(meter_provider=meter_provider)
         self._assert_metrics(observer_name, reader, expected)
         system_metrics.uninstrument()