Update system metrics callbacks to accept CallbackOptions (open-telem…

…etry#1084)

.github/workflows/test.yml

@@ -6,7 +6,7 @@ on:
     - 'release/*'
   pull_request:
 env:
-  CORE_REPO_SHA: 2c1cb20543fcc0bcfe5525d8a695e92babec06db
+  CORE_REPO_SHA: f367ec2045b2588be95dfa11913868c1d4fcbbc2
 
 jobs:
   build:
@@ -42,7 +42,7 @@ jobs:
           path: |
             .tox
             ~/.cache/pip
-          key: v4-build-tox-cache-${{ env.RUN_MATRIX_COMBINATION }}-${{ hashFiles('tox.ini', 'gen-requirements.txt', 'dev-requirements.txt') }}
+          key: v5-build-tox-cache-${{ env.RUN_MATRIX_COMBINATION }}-${{ hashFiles('tox.ini', 'gen-requirements.txt', 'dev-requirements.txt') }}
       - name: run tox
         run: tox -f ${{ matrix.python-version }}-${{ matrix.package }} -- --benchmark-json=${{ env.RUN_MATRIX_COMBINATION }}-benchmark.json
   #     - name: Find and merge ${{ matrix.package }} benchmarks
@@ -118,7 +118,7 @@ jobs:
           path: |
             .tox
             ~/.cache/pip
-          key: v4-misc-tox-cache-${{ matrix.tox-environment }}-${{ hashFiles('tox.ini', 'dev-requirements.txt', 'gen-requirements.txt', 'docs-requirements.txt') }}
+          key: v5-misc-tox-cache-${{ matrix.tox-environment }}-${{ hashFiles('tox.ini', 'dev-requirements.txt', 'gen-requirements.txt', 'docs-requirements.txt') }}
       - name: run tox
         run: tox -e ${{ matrix.tox-environment }}
       - name: Ensure generated code is up to date

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

@@ -76,7 +76,7 @@
 
 import psutil
 
-from opentelemetry._metrics import Observation, get_meter
+from opentelemetry._metrics import CallbackOptions, Observation, get_meter
 
 # FIXME Remove this pyling disabling line when Github issue is cleared
 # pylint: disable=no-name-in-module
@@ -320,7 +320,9 @@ def _instrument(self, **kwargs):
     def _uninstrument(self, **__):
         pass
 
-    def _get_system_cpu_time(self) -> Iterable[Observation]:
+    def _get_system_cpu_time(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for system CPU time"""
         for cpu, times in enumerate(psutil.cpu_times(percpu=True)):
             for metric in self._config["system.cpu.time"]:
@@ -331,7 +333,9 @@ def _get_system_cpu_time(self) -> Iterable[Observation]:
                         getattr(times, metric), self._system_cpu_time_labels
                     )
 
-    def _get_system_cpu_utilization(self) -> Iterable[Observation]:
+    def _get_system_cpu_utilization(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for system CPU utilization"""
 
         for cpu, times_percent in enumerate(
@@ -346,7 +350,9 @@ def _get_system_cpu_utilization(self) -> Iterable[Observation]:
                         self._system_cpu_utilization_labels,
                     )
 
-    def _get_system_memory_usage(self) -> Iterable[Observation]:
+    def _get_system_memory_usage(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for memory usage"""
         virtual_memory = psutil.virtual_memory()
         for metric in self._config["system.memory.usage"]:
@@ -357,7 +363,9 @@ def _get_system_memory_usage(self) -> Iterable[Observation]:
                     self._system_memory_usage_labels,
                 )
 
-    def _get_system_memory_utilization(self) -> Iterable[Observation]:
+    def _get_system_memory_utilization(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for memory utilization"""
         system_memory = psutil.virtual_memory()
 
@@ -369,7 +377,9 @@ def _get_system_memory_utilization(self) -> Iterable[Observation]:
                     self._system_memory_utilization_labels,
                 )
 
-    def _get_system_swap_usage(self) -> Iterable[Observation]:
+    def _get_system_swap_usage(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for swap usage"""
         system_swap = psutil.swap_memory()
 
@@ -381,7 +391,9 @@ def _get_system_swap_usage(self) -> Iterable[Observation]:
                     self._system_swap_usage_labels,
                 )
 
-    def _get_system_swap_utilization(self) -> Iterable[Observation]:
+    def _get_system_swap_utilization(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for swap utilization"""
         system_swap = psutil.swap_memory()
 
@@ -393,7 +405,9 @@ def _get_system_swap_utilization(self) -> Iterable[Observation]:
                     self._system_swap_utilization_labels,
                 )
 
-    def _get_system_disk_io(self) -> Iterable[Observation]:
+    def _get_system_disk_io(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for disk IO"""
         for device, counters in psutil.disk_io_counters(perdisk=True).items():
             for metric in self._config["system.disk.io"]:
@@ -405,7 +419,9 @@ def _get_system_disk_io(self) -> Iterable[Observation]:
                         self._system_disk_io_labels,
                     )
 
-    def _get_system_disk_operations(self) -> Iterable[Observation]:
+    def _get_system_disk_operations(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for disk operations"""
         for device, counters in psutil.disk_io_counters(perdisk=True).items():
             for metric in self._config["system.disk.operations"]:
@@ -417,7 +433,9 @@ def _get_system_disk_operations(self) -> Iterable[Observation]:
                         self._system_disk_operations_labels,
                     )
 
-    def _get_system_disk_time(self) -> Iterable[Observation]:
+    def _get_system_disk_time(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for disk time"""
         for device, counters in psutil.disk_io_counters(perdisk=True).items():
             for metric in self._config["system.disk.time"]:
@@ -429,7 +447,9 @@ def _get_system_disk_time(self) -> Iterable[Observation]:
                         self._system_disk_time_labels,
                     )
 
-    def _get_system_disk_merged(self) -> Iterable[Observation]:
+    def _get_system_disk_merged(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for disk merged operations"""
 
         # FIXME The units in the spec is 1, it seems like it should be
@@ -445,7 +465,9 @@ def _get_system_disk_merged(self) -> Iterable[Observation]:
                         self._system_disk_merged_labels,
                     )
 
-    def _get_system_network_dropped_packets(self) -> Iterable[Observation]:
+    def _get_system_network_dropped_packets(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for network dropped packets"""
 
         for device, counters in psutil.net_io_counters(pernic=True).items():
@@ -463,7 +485,9 @@ def _get_system_network_dropped_packets(self) -> Iterable[Observation]:
                         self._system_network_dropped_packets_labels,
                     )
 
-    def _get_system_network_packets(self) -> Iterable[Observation]:
+    def _get_system_network_packets(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for network packets"""
 
         for device, counters in psutil.net_io_counters(pernic=True).items():
@@ -477,7 +501,9 @@ def _get_system_network_packets(self) -> Iterable[Observation]:
                         self._system_network_packets_labels,
                     )
 
-    def _get_system_network_errors(self) -> Iterable[Observation]:
+    def _get_system_network_errors(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for network errors"""
         for device, counters in psutil.net_io_counters(pernic=True).items():
             for metric in self._config["system.network.errors"]:
@@ -490,7 +516,9 @@ def _get_system_network_errors(self) -> Iterable[Observation]:
                         self._system_network_errors_labels,
                     )
 
-    def _get_system_network_io(self) -> Iterable[Observation]:
+    def _get_system_network_io(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for network IO"""
 
         for device, counters in psutil.net_io_counters(pernic=True).items():
@@ -504,7 +532,9 @@ def _get_system_network_io(self) -> Iterable[Observation]:
                         self._system_network_io_labels,
                     )
 
-    def _get_system_network_connections(self) -> Iterable[Observation]:
+    def _get_system_network_connections(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for network connections"""
         # TODO How to find the device identifier for a particular
         # connection?
@@ -542,7 +572,9 @@ def _get_system_network_connections(self) -> Iterable[Observation]:
                 connection_counter["labels"],
             )
 
-    def _get_runtime_memory(self) -> Iterable[Observation]:
+    def _get_runtime_memory(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for runtime memory"""
         proc_memory = self._proc.memory_info()
         for metric in self._config["runtime.memory"]:
@@ -553,7 +585,9 @@ def _get_runtime_memory(self) -> Iterable[Observation]:
                     self._runtime_memory_labels,
                 )
 
-    def _get_runtime_cpu_time(self) -> Iterable[Observation]:
+    def _get_runtime_cpu_time(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for runtime CPU time"""
         proc_cpu = self._proc.cpu_times()
         for metric in self._config["runtime.cpu.time"]:
@@ -564,7 +598,9 @@ def _get_runtime_cpu_time(self) -> Iterable[Observation]:
                     self._runtime_cpu_time_labels,
                 )
 
-    def _get_runtime_gc_count(self) -> Iterable[Observation]:
+    def _get_runtime_gc_count(
+        self, options: CallbackOptions
+    ) -> Iterable[Observation]:
         """Observer callback for garbage collection"""
         for index, count in enumerate(gc.get_count()):
             self._runtime_gc_count_labels["count"] = str(index)