🚧 🚧 🚧 This repo is still work in progress and is subject to change.
This repo contains a Prometheus exporter for Amazon Elastic Container Service (ECS) that publishes ECS task infra metrics in Prometheus format.
You need to run it as a sidecar on your ECS tasks.
By default, it publishes Prometheus metrics on ":9779/metrics". The exporter in this repo can be a useful complementary sidecar for the scenario described in this blog post. Adding this sidecar to the ECS task definition would export task-level metrics in addition to the custom metrics described in the blog.
The sidecar process is also supported on AWS App Runner and can be used to publish infra metrics in Prometheus format from App Runner services.
- cluster: The ECS cluster the task is running.
- task_family: The ECS task family name.
- task_family_revision: The ECS task family revision.
- task_az: The availability zone the ECS task is running. Example: us-east-1a.
- container: Container associated with a metric.
- network_interface: Network interface associated with the metric. Only available for several network metrics.
# HELP ecs_cpu_kernel Total CPU usage by kernel space.
# TYPE ecs_cpu_kernel gauge
ecs_cpu_kernel{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 7.5e+08
# HELP ecs_cpu_num_online Number of online CPUs.
# TYPE ecs_cpu_num_online gauge
ecs_cpu_num_online{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 2
# HELP ecs_cpu_system Total system CPU usage.
# TYPE ecs_cpu_system gauge
ecs_cpu_system{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 8.638668e+14
# HELP ecs_cpu_total Total CPU usage.
# TYPE ecs_cpu_total gauge
ecs_cpu_total{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 2.761418681e+09
# HELP ecs_cpu_user Total CPU usage by user space.
# TYPE ecs_cpu_user gauge
ecs_cpu_user{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 1.46e+09
# HELP ecs_mem_limit Memory limit.
# TYPE ecs_mem_limit gauge
ecs_mem_limit{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 9.223372036854772e+18
# HELP ecs_mem_total Total memory usage.
# TYPE ecs_mem_total gauge
ecs_mem_total{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 3.7888e+06
# HELP ecs_mem_usage Maximum memory usage.
# TYPE ecs_mem_usage gauge
ecs_mem_usage{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 8.404992e+06
# HELP ecs_network_rx_bytes Network recieved in bytes.
# TYPE ecs_network_rx_bytes gauge
ecs_network_rx_bytes{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 9.217898e+06
# HELP ecs_network_rx_dropped Network packets dropped in recieving.
# TYPE ecs_network_rx_dropped gauge
ecs_network_rx_dropped{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 0
# HELP ecs_network_rx_errors Network errors in recieving.
# TYPE ecs_network_rx_errors gauge
ecs_network_rx_errors{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 0
# HELP ecs_network_rx_packets Network packets recieved.
# TYPE ecs_network_rx_packets gauge
ecs_network_rx_packets{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 80907
# HELP ecs_network_rx_rate Network recieved rate per second.
# TYPE ecs_network_rx_rate gauge
ecs_network_rx_rate{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 896.9922746540345
# HELP ecs_network_tx_bytes Network transmitted in bytes.
# TYPE ecs_network_tx_bytes gauge
ecs_network_tx_bytes{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 7.630328e+06
# HELP ecs_network_tx_dropped Network packets dropped in transmit.
# TYPE ecs_network_tx_dropped gauge
ecs_network_tx_dropped{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 0
# HELP ecs_network_tx_errors Network errors in transmit.
# TYPE ecs_network_tx_errors gauge
ecs_network_tx_errors{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 0
# HELP ecs_network_tx_packets Network packets transmitted.
# TYPE ecs_network_tx_packets gauge
ecs_network_tx_packets{cluster="prometheus-fargate",container="ecs-metadata-proxy",network_interface="eth1",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 66668
# HELP ecs_network_tx_rate Network transmitted rate per second.
# TYPE ecs_network_tx_rate gauge
ecs_network_tx_rate{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 1551.1866404050595
# HELP ecs_num_procs Number of processes.
# TYPE ecs_num_procs gauge
ecs_num_procs{cluster="prometheus-fargate",container="ecs-metadata-proxy",task_az="us-west-2c",task_family="ecs-metadata-proxy",task_family_revision="1"} 0
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 0
go_gc_duration_seconds{quantile="0.25"} 0
go_gc_duration_seconds{quantile="0.5"} 0
go_gc_duration_seconds{quantile="0.75"} 0
go_gc_duration_seconds{quantile="1"} 0
go_gc_duration_seconds_sum 0
go_gc_duration_seconds_count 0
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 10
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.16.3"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 3.781384e+06
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 3.781384e+06
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 1.444934e+06
# HELP go_memstats_frees_total Total number of frees.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 629
# HELP go_memstats_gc_cpu_fraction The fraction of this program's available CPU time used by the GC since the program started.
# TYPE go_memstats_gc_cpu_fraction gauge
go_memstats_gc_cpu_fraction 0
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 4.20848e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 3.781384e+06
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 6.1693952e+07
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 4.825088e+06
# HELP go_memstats_heap_objects Number of allocated objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 8693
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 6.1693952e+07
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 6.651904e+07
# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
# TYPE go_memstats_last_gc_time_seconds gauge
go_memstats_last_gc_time_seconds 0
# HELP go_memstats_lookups_total Total number of pointer lookups.
# TYPE go_memstats_lookups_total counter
go_memstats_lookups_total 0
# HELP go_memstats_mallocs_total Total number of mallocs.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 9322
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 9600
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 16384
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 54808
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 65536
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 5.257248e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 1.392994e+06
# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 557056
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 557056
# HELP go_memstats_sys_bytes Number of bytes obtained from system.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 7.4204424e+07
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 9
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served.
# TYPE promhttp_metric_handler_requests_in_flight gauge
promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code.
# TYPE promhttp_metric_handler_requests_total counter
promhttp_metric_handler_requests_total{code="200"} 4
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0
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