Metrics exporter for a given list of processes defined by a simple yaml config. For example, to export run statisics for a given list of system daemons or critical processes.
*** Still a work in progress ***
- prometheus_client
- psutil
- PyYAML
-
Modify config.yml
-
Start the serivce
./generic_process_exporter.py /path/to/config.yml
-
From a browser (or something like curl) check the metrics on the host with your chosen port.
- See config.yaml
Built on Ubuntu, for Ubuntu. That said I expect other types of Linux will also work well. This will possibly even work on windows, as the library doing most of the lifting in the awesome python library psutil.
# HELP chrome_num_procs Number of chrome Processes
# TYPE chrome_num_procs gauge
chrome_num_procs 28.0
# HELP chrome_context_switch_vol Voluntary context switches - (all chrome processes)
# TYPE chrome_context_switch_vol gauge
chrome_context_switch_vol 4468153.0
# HELP chrome_total_threads Number of threads - (all chrome processes)
# TYPE chrome_total_threads gauge
chrome_total_threads 304.0
# HELP process_virtual_memory_bytes Virtual memory size in bytes
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 132816896.0
# HELP process_resident_memory_bytes Resident memory size in bytes
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 18833408.0
# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1458124530.01
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 0.42000000000000004
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 7.0
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1024.0
# HELP node_exporter_context_switch_invol Involuntary context switches - (all node_exporter processes)
# TYPE node_exporter_context_switch_invol gauge
node_exporter_context_switch_invol 0.0
# HELP rsyslogd_num_procs Number of rsyslogd Processes
# TYPE rsyslogd_num_procs gauge
rsyslogd_num_procs 1.0
# HELP gpe_processing_seconds Time spent processing request
# TYPE gpe_processing_seconds summary
gpe_processing_seconds_count 6.0
gpe_processing_seconds_sum 0.38103771209716797
# HELP rsyslogd_total_threads Number of threads - (all rsyslogd processes)
# TYPE rsyslogd_total_threads gauge
rsyslogd_total_threads 4.0
# HELP node_exporter_num_procs Number of node_exporter Processes
# TYPE node_exporter_num_procs gauge
node_exporter_num_procs 0.0
# HELP node_exporter_context_switch_vol Voluntary context switches - (all node_exporter processes)
# TYPE node_exporter_context_switch_vol gauge
node_exporter_context_switch_vol 0.0
# HELP rsyslogd_context_switch_vol Voluntary context switches - (all rsyslogd processes)
# TYPE rsyslogd_context_switch_vol gauge
rsyslogd_context_switch_vol 9.0
# HELP rsyslogd_context_switch_invol Involuntary context switches - (all rsyslogd processes)
# TYPE rsyslogd_context_switch_invol gauge
rsyslogd_context_switch_invol 1.0
# HELP node_exporter_total_threads Number of threads - (all node_exporter processes)
# TYPE node_exporter_total_threads gauge
node_exporter_total_threads 0.0
# HELP chrome_context_switch_invol Involuntary context switches - (all chrome processes)
# TYPE chrome_context_switch_invol gauge
chrome_context_switch_invol 72492.0
- Better validation of the check_processes list
- Move cs away from gauge to counter?
- psutils: num_fds, io_counters, cpu_percent, cpu_times, memory_info, open_files, connections
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