collectd.disk.disk_ops.read collectd.disk.disk_ops.write collectd.disk.disk_merged.read collectd.disk.disk_merged.write collectd.disk.disk_time.read collectd.disk.disk_time.write collectd.disk.pending_operations collectd.disk.disk_io_time.io_time collectd.disk.disk_io_time.weighted_io_time Available docs: https://github.com/signalfx/integrations/tree/master/collectd-disk/docs
Accepting into Beta 2 program, and assigning to Emma for review.
The following were metrics were not covered by existing documentation, as we originally thought, and therefore will be handled by a separate bug (BZ#1528891), as more time will be required to investigate: |collectd.disk.pending_operations |collectd.disk.disk_io_time.io_time |collectd.disk.disk_io_time.weighted_io_time
According to the collectd documentation: "The metrics are reported per physical disk, and where supported, per partition. " Do we implementation the collection of metrics from partitions?
See also, https://collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_disk We use default configurations for this plugin.
So, yes. If it is possible we collect metrics per physical disks and logical disks (partitions).
Hey Shirly A question about the derive type. The collectd documentation says: "rate = value(new)-value(old)\ time(new)-time(old) NOTE - If value(new) is less than value (old), the resulting rate will be negative. If you set the minimum value to zero, such data points will be discarded. " Do we set our minimum value to zero by default?
The 3 missing metrics |collectd.disk.pending_operations |collectd.disk.disk_io_time.io_time |collectd.disk.disk_io_time.weighted_io_time are documented at https://collectd.org/wiki/index.php/Plugin:Disk
(In reply to Shirly Radco from comment #8) > The 3 missing metrics > > |collectd.disk.pending_operations > |collectd.disk.disk_io_time.io_time > |collectd.disk.disk_io_time.weighted_io_time > > are documented at https://collectd.org/wiki/index.php/Plugin:Disk I added the additional plugins and updated the link. Please review: http://file.tlv.redhat.com/~eheftman/bz1528221/html-single/#chap-Metrics