feat: Removed unused metrics files for prometheus.

Part of gitlab-com/gl-infra/scalability#2584 (closed)

This is another set of handcrafted rules that were created previously that don't seem to be used.

Proof of no use:

generic_process

stejacks@atlas~/projects/gitlab-com/runbooks (master) $ for I in grep record rules/generic_process.yml | awk '{print $3}' do git grep $I done rules/generic_process.yml: - record: instance:process_cpu_seconds_total:rate1m stejacks@atlas~/projects/gitlab-com/runbooks (master) $

node_components

stejacks@atlas~/projects/gitlab-com/runbooks (master) $ for I in grep record rules/node_components.yml | awk '{print $3}' do git grep $I done rules/node_components.yml: - record: node:iowait:rate1m rules/node_components.yml: avg by (environment, tier, type, stage) (node:iowait:rate1m) rules/node_components.yml: - record: node:iowait:rate1m:avg_over_time_1w rules/node_components.yml: avg_over_time(node:iowait:rate1m[1w]) rules/node_components.yml: - record: node:iowait:rate1m:stddev_over_time_1w rules/node_components.yml: stddev_over_time(node:iowait:rate1m[1w]) rules/node_components.yml: - record: node:network_rx_bytes:rate1m rules/node_components.yml: - record: node:network_tx_bytes:rate1m rules/node_components.yml: - record: node:disk_read_seconds:rate1m rules/node_components.yml: - record: node:disk_write_seconds:rate1m rules/node_components.yml: - record: gitlab_service_iowait:rate_1m rules/node_components.yml: - record: gitlab_service_iowait:rate_1m:avg_over_time_1w rules/node_components.yml: avg_over_time(gitlab_service_iowait:rate_1m[1w]) rules/node_components.yml: - record: gitlab_service_iowait:rate_1m:stddev_over_time_1w rules/node_components.yml: stddev_over_time(gitlab_service_iowait:rate_1m[1w]) rules/node_components.yml: - record: node:iowait:rate1m:avg_over_time_1w rules/node_components.yml: - record: node:iowait:rate1m:stddev_over_time_1w rules/node_components.yml: - record: gitlab_service_iowait:rate_1m:avg_over_time_1w rules/node_components.yml: - record: gitlab_service_iowait:rate_1m:stddev_over_time_1w

stackdriver

stejacks@atlas~/projects/gitlab-com/runbooks (master) $ for I in grep record rules/stackdriver.yml | awk '{print $3}' do git grep $I done rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_errors:rate1m rules/stackdriver.yml: - record: zone:stackdriver_haproxy_deadline_exceeded:rate1m stejacks@atlas~/projects/gitlab-com/runbooks (master) $

postgresql

stejacks@atlas~/projects/gitlab-com/runbooks (master) $ for I in grep record rules/postgresql.yml | awk '{print $3}' do git grep $I done rules/postgresql.yml: - record: postgres:pg_stat_database_xact_commit:rate1m rules/postgresql.yml: - record: postgres:pg_stat_database_xact_rollback:rate1m rules/postgresql.yml: - record: postgres:pg_xlog_bytes_per_second:rate1m rules/postgresql.yml: - record: postgres:pg_txid_per_second:rate1m rules/postgresql.yml: - record: postgres:pg_stat_database_xact_commit:rate5m rules/postgresql.yml: - record: postgres:pg_stat_database_xact_rollback:rate5m rules/postgresql.yml: - record: postgres:pg_xlog_bytes_per_second:rate5m rules/postgresql.yml: - record: postgres:pg_txid_per_second:rate5m rules/postgresql.yml: - record: postgres:databases rules/postgresql.yml: - record: postgres:pg_stat_seq_scans:rate2m rules/postgresql.yml: - record: queryid:pg_stat_statements_calls:rate1m rules/postgresql.yml: expr: sum without (queryid) (queryid:pg_stat_statements_calls:rate1m) rules/postgresql.yml: - record: job:pg_stat_statements_calls:rate1m rules/postgresql.yml: - record: queryid:pg_stat_statements_rows:rate1m rules/postgresql.yml: expr: sum without (queryid) (queryid:pg_stat_statements_rows:rate1m) rules/postgresql.yml: - record: job:pg_stat_statements_rows:rate1m rules/postgresql.yml: - record: queryid:pg_stat_statements_seconds_total:rate1m rules/postgresql.yml: expr: sum without (queryid) (queryid:pg_stat_statements_seconds_total:rate1m) rules/postgresql.yml: - record: job:pg_stat_statements_seconds_total:rate1m