2.4 KiB
2.4 KiB
System
Metrics have a service field with the name of the
service it applies to. Values can be: hekad, collectd, influxd,
grafana-server or elasticsearch.
lma_components_count_processes, number of processes currently running.lma_components_count_threads, number of threads currently running.lma_components_cputime_user, percentage of CPU time spent in user mode by the service. It can be greater than 100% when the node has more than one CPU.lma_components_cputime_syst, percentage of CPU time spent in system mode by the service. It can be greater than 100% when the node has more than one CPU.lma_components_disk_bytes_read, number of bytes read from disk(s) per second.lma_components_disk_bytes_write, number of bytes written to disk(s) per second.lma_components_disk_ops_read, number of read operations from disk(s) per second.lma_components_disk_ops_write, number of write operations to disk(s) per second.lma_components_memory_code, physical memory devoted to executable code (bytes).lma_components_memory_data, physical memory devoted to other than executable code (bytes).lma_components_memory_rss, non-swapped physical memory used (bytes).lma_components_memory_vm, virtual memory size (bytes).lma_components_pagefaults_minflt, minor page faults per second.lma_components_pagefaults_majflt, major page faults per second.lma_components_stacksize, absolute value of the address of the start (i.e., bottom) of the stack minus the current value of the stack pointer.
Heka pipeline
Metrics have two fields: name that contains the name of
the decoder or filter as defined by Heka and type
that is either decoder or filter.
Metrics for both types:
hekad_msg_avg_duration, the average time for processing the message (in nanoseconds).hekad_msg_count, the total number of messages processed by the decoder. This will reset to 0 when the process is restarted.hekad_memory, the total memory used by the Sandbox (in bytes).
Additional metrics for filter type:
heakd_timer_event_avg_duration, the average time for executing the timer_event function (in nanoseconds).hekad_timer_event_count, the total number of executions of the timer_event function. This will reset to 0 when the process is restarted.