Open svanschalkwyk opened 2 months ago
@svanschalkwyk can you describe the steps to setup an env and reproduce this issue?
localhost:8161/metrics from the plugin:
# HELP artemis_address_memory_usage_percentage Memory used by all the addresses on broker as a percentage of the global-max-size
# TYPE artemis_address_memory_usage_percentage gauge
artemis_address_memory_usage_percentage{broker="0.0.0.0",} 0.0
# HELP jvm_memory_max_bytes The maximum amount of memory in bytes that can be used for memory management
# TYPE jvm_memory_max_bytes gauge
jvm_memory_max_bytes{area="nonheap",broker="0.0.0.0",id="Compressed Class Space",} 1.073741824E9
jvm_memory_max_bytes{area="nonheap",broker="0.0.0.0",id="CodeHeap 'non-profiled nmethods'",} 1.22908672E8
jvm_memory_max_bytes{area="heap",broker="0.0.0.0",id="G1 Eden Space",} -1.0
jvm_memory_max_bytes{area="heap",broker="0.0.0.0",id="G1 Survivor Space",} -1.0
jvm_memory_max_bytes{area="nonheap",broker="0.0.0.0",id="Metaspace",} -1.0
jvm_memory_max_bytes{area="nonheap",broker="0.0.0.0",id="CodeHeap 'profiled nmethods'",} 1.22908672E8
jvm_memory_max_bytes{area="nonheap",broker="0.0.0.0",id="CodeHeap 'non-nmethods'",} 5840896.0
jvm_memory_max_bytes{area="heap",broker="0.0.0.0",id="G1 Old Gen",} 2.147483648E9
# HELP artemis_number_of_pages number of pages used by this address
OTEL exporter log output:
2024-06-24T12:59:39.024Z error prometheusexporter@v0.103.0/log.go:23 error gathering metrics: 16 error(s) occurred:
* collected metric jvm_memory_used_bytes label:{name:"instance" value:"e9f5273f-6c49-4ed6-9cc8-2ea51b0a5c03"} label:{name:"job" value:"my_app"} label:{name:"jvm_memory_pool_name" value:"CodeHeap 'non-nmethods'"} label:{name:"jvm_memory_type" value:"non_heap"} gauge:{value:1.55456e+06} has help "Measure of memory used." but should have "The amount of used memory"
* collected metric jvm_memory_committed_bytes label:{name:"area" value:"nonheap"} label:{name:"broker" value:"0.0.0.0"} label:{name:"id" value:"CodeHeap 'non-nmethods'"} label:{name:"instance" value:"activemq-service:8161"} label:{name:"job" value:"activemq"} gauge:{value:2.555904e+06} has help "The amount of memory in bytes that is committed for the Java virtual machine to use" but should have "Measure of memory committed."
* collected metric jvm_memory_used_bytes label:{name:"instance" value:"e9f5273f-6c49-4ed6-9cc8-2ea51b0a5c03"} label:{name:"job" value:"my_app"} label:{name:"jvm_memory_pool_name" value:"CodeHeap 'non-profiled nmethods'"} label:{name:"jvm_memory_type" value:"non_heap"} gauge:{value:1.1536384e+07} has help "Measure of memory used." but should have "The amount of used memory"
* collected metric jvm_memory_used_bytes label:{name:"instance" value:"e9f5273f-6c49-4ed6-9cc8-2ea51b0a5c03"} label:{name:"job" value:"my_app"} label:{name:"jvm_memory_pool_name" value:"G1 Survivor Space"} label:{name:"jvm_memory_type" value:"heap"} gauge:{value:1.441576e+06} has help "Measure of memory used." but should have "The amount of used memory"
@svanschalkwyk what steps are you doing to setup OTEL exporter?
docker-compose.yaml:
image: otel/opentelemetry-collector
container_name: otel-collector
hostname: otel-collector
restart: always
command: ["--config=/etc/otel-collector-config.yaml"]
volumes:
- ./otel/otel-collector-config.yaml:/etc/otel-collector-config.yaml
otel-config.yaml:
otlp:
protocols:
grpc:
endpoint: -----:4317
http:
endpoint: -----:4318
prometheus:
config:
scrape_configs:
- job_name: 'activemq'
scrape_interval: 5s
metrics_path: '/metrics'
static_configs:
- targets: ['activemq-service:8161']
and
service:
extensions: [pprof, zpages, health_check]
pipelines:
traces:
receivers: [otlp]
processors: [batch]
exporters: [debug,zipkin, otlp]
metrics:
receivers: [otlp,prometheus]
processors: [batch]
exporters: [debug,prometheus]
logs:
receivers: [otlp]
processors: [batch]
exporters: [debug]
On broker.xml, only registering the plugin. No other settings. Using 2.50.
I'm running version 2.5 on Artemis 2.34 . I'm scraping the metrics from /Metrics with an OTEL collector. The OTEL log has large number of "has this help xxxxxx, expected yyyyyy", when the OTEL is scraped by Prometheus:latest. Is there any way to replace the HELP syntax? Thank you