grigory

metrics suggestion: limits for ide, sata, scsi, virtio

11

subj

Collect io limits for ide, sata, scsi, virtio

1

add IoLimitCollector class scrape limits settings for qemu VM labels: `['id', 'node', 'type', 'device', 'device_name']` example: ``` # HELP pve_mbps_wr Proxmox vm config mbps_wr # TYPE pve_mbps_wr gauge pve_mbps_wr{device="virtio",device_name="virtio0",id="qemu/100",node="pve01",type="qemu"} 20.0...

infinite Lock userlock during select count(*) from pg_wait_sampling_history;

1

Good day. During query from pg_wait_sampling_history session infinite wait. Query from pg_wait_sampling_current working. config: pg_wait_sampling.history_period | 100 pg_wait_sampling.history_size | 5000 pg_wait_sampling.profile_period | 100 pg_wait_sampling.profile_pid | on pg_wait_sampling.profile_queries | on SELECT...