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# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from deprecated import deprecated
@deprecated(
version="1.25.0",
reason="Use metrics defined in the :py:const:`opentelemetry.semconv.metrics` and :py:const:`opentelemetry.semconv._incubating.metrics` modules instead.",
) # type: ignore
class MetricInstruments:
SCHEMA_URL = "https://opentelemetry.io/schemas/1.21.0"
"""
The URL of the OpenTelemetry schema for these keys and values.
"""
HTTP_SERVER_DURATION = "http.server.duration"
"""
Measures the duration of inbound HTTP requests
Instrument: histogram
Unit: s
"""
HTTP_SERVER_ACTIVE_REQUESTS = "http.server.active_requests"
"""
Measures the number of concurrent HTTP requests that are currently in-flight
Instrument: updowncounter
Unit: {request}
"""
HTTP_SERVER_REQUEST_SIZE = "http.server.request.size"
"""
Measures the size of HTTP request messages (compressed)
Instrument: histogram
Unit: By
"""
HTTP_SERVER_RESPONSE_SIZE = "http.server.response.size"
"""
Measures the size of HTTP response messages (compressed)
Instrument: histogram
Unit: By
"""
HTTP_CLIENT_DURATION = "http.client.duration"
"""
Measures the duration of outbound HTTP requests
Instrument: histogram
Unit: s
"""
HTTP_CLIENT_REQUEST_SIZE = "http.client.request.size"
"""
Measures the size of HTTP request messages (compressed)
Instrument: histogram
Unit: By
"""
HTTP_CLIENT_RESPONSE_SIZE = "http.client.response.size"
"""
Measures the size of HTTP response messages (compressed)
Instrument: histogram
Unit: By
"""
PROCESS_RUNTIME_JVM_MEMORY_INIT = "process.runtime.jvm.memory.init"
"""
Measure of initial memory requested
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_SYSTEM_CPU_UTILIZATION = (
"process.runtime.jvm.system.cpu.utilization"
)
"""
Recent CPU utilization for the whole system as reported by the JVM
Instrument: gauge
Unit: 1
"""
PROCESS_RUNTIME_JVM_SYSTEM_CPU_LOAD_1M = (
"process.runtime.jvm.system.cpu.load_1m"
)
"""
Average CPU load of the whole system for the last minute as reported by the JVM
Instrument: gauge
Unit: 1
"""
PROCESS_RUNTIME_JVM_BUFFER_USAGE = "process.runtime.jvm.buffer.usage"
"""
Measure of memory used by buffers
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_BUFFER_LIMIT = "process.runtime.jvm.buffer.limit"
"""
Measure of total memory capacity of buffers
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_BUFFER_COUNT = "process.runtime.jvm.buffer.count"
"""
Number of buffers in the pool
Instrument: updowncounter
Unit: {buffer}
"""
PROCESS_RUNTIME_JVM_MEMORY_USAGE = "process.runtime.jvm.memory.usage"
"""
Measure of memory used
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_MEMORY_COMMITTED = (
"process.runtime.jvm.memory.committed"
)
"""
Measure of memory committed
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_MEMORY_LIMIT = "process.runtime.jvm.memory.limit"
"""
Measure of max obtainable memory
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_MEMORY_USAGE_AFTER_LAST_GC = (
"process.runtime.jvm.memory.usage_after_last_gc"
)
"""
Measure of memory used, as measured after the most recent garbage collection event on this pool
Instrument: updowncounter
Unit: By
"""
PROCESS_RUNTIME_JVM_GC_DURATION = "process.runtime.jvm.gc.duration"
"""
Duration of JVM garbage collection actions
Instrument: histogram
Unit: s
"""
PROCESS_RUNTIME_JVM_THREADS_COUNT = "process.runtime.jvm.threads.count"
"""
Number of executing platform threads
Instrument: updowncounter
Unit: {thread}
"""
PROCESS_RUNTIME_JVM_CLASSES_LOADED = "process.runtime.jvm.classes.loaded"
"""
Number of classes loaded since JVM start
Instrument: counter
Unit: {class}
"""
PROCESS_RUNTIME_JVM_CLASSES_UNLOADED = (
"process.runtime.jvm.classes.unloaded"
)
"""
Number of classes unloaded since JVM start
Instrument: counter
Unit: {class}
"""
PROCESS_RUNTIME_JVM_CLASSES_CURRENT_LOADED = (
"process.runtime.jvm.classes.current_loaded"
)
"""
Number of classes currently loaded
Instrument: updowncounter
Unit: {class}
"""
PROCESS_RUNTIME_JVM_CPU_TIME = "process.runtime.jvm.cpu.time"
"""
CPU time used by the process as reported by the JVM
Instrument: counter
Unit: s
"""
PROCESS_RUNTIME_JVM_CPU_RECENT_UTILIZATION = (
"process.runtime.jvm.cpu.recent_utilization"
)
"""
Recent CPU utilization for the process as reported by the JVM
Instrument: gauge
Unit: 1
"""
# Manually defined metrics
DB_CLIENT_CONNECTIONS_USAGE = "db.client.connections.usage"
"""
The number of connections that are currently in state described by the `state` attribute
Instrument: UpDownCounter
Unit: {connection}
"""
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