I am sending my FreeNAS 11 RC1 stats to a Graphite server and displaying in a panel in Grafana. However, my IOPs calculation seems off. I'm wondering if anyone has experience with configuring this.
What I did for the Graphite query is below. I configured the panel to show the value as an average, so that if I select a time range to graph, it should average the sum per the period of time. When I ran a series of DiskMark test, it showed Write IOPs upwards of 2-3k, which I believe is impossible for a 12 disk stripe+mirror config. What am I doing wrong?
Read:
sumSeries(servers.$hostname.disk-da0.disk_ops.read, servers.$hostname.disk-da1.disk_ops.read, servers.$hostname.disk-da2.disk_ops.read, servers.$hostname.disk-da3.disk_ops.read, servers.$hostname.disk-da4.disk_ops.read, servers.$hostname.disk-da5.disk_ops.read, servers.$hostname.disk-da6.disk_ops.read, servers.$hostname.disk-da7.disk_ops.read, servers.$hostname.disk-da8.disk_ops.read, servers.$hostname.disk-da9.disk_ops.read, servers.$hostname.disk-da10.disk_ops.read, servers.$hostname.disk-da11.disk_ops.read)
Write:
sumSeries(servers.$hostname.disk-da0.disk_ops.write, servers.$hostname.disk-da1.disk_ops.write, servers.$hostname.disk-da2.disk_ops.write, servers.$hostname.disk-da3.disk_ops.write, servers.$hostname.disk-da4.disk_ops.write, servers.$hostname.disk-da5.disk_ops.write, servers.$hostname.disk-da6.disk_ops.write, servers.$hostname.disk-da7.disk_ops.write, servers.$hostname.disk-da8.disk_ops.write, servers.$hostname.disk-da9.disk_ops.write, servers.$hostname.disk-da10.disk_ops.write, servers.$hostname.disk-da11.disk_ops.write)
What I did for the Graphite query is below. I configured the panel to show the value as an average, so that if I select a time range to graph, it should average the sum per the period of time. When I ran a series of DiskMark test, it showed Write IOPs upwards of 2-3k, which I believe is impossible for a 12 disk stripe+mirror config. What am I doing wrong?
Read:
sumSeries(servers.$hostname.disk-da0.disk_ops.read, servers.$hostname.disk-da1.disk_ops.read, servers.$hostname.disk-da2.disk_ops.read, servers.$hostname.disk-da3.disk_ops.read, servers.$hostname.disk-da4.disk_ops.read, servers.$hostname.disk-da5.disk_ops.read, servers.$hostname.disk-da6.disk_ops.read, servers.$hostname.disk-da7.disk_ops.read, servers.$hostname.disk-da8.disk_ops.read, servers.$hostname.disk-da9.disk_ops.read, servers.$hostname.disk-da10.disk_ops.read, servers.$hostname.disk-da11.disk_ops.read)
Write:
sumSeries(servers.$hostname.disk-da0.disk_ops.write, servers.$hostname.disk-da1.disk_ops.write, servers.$hostname.disk-da2.disk_ops.write, servers.$hostname.disk-da3.disk_ops.write, servers.$hostname.disk-da4.disk_ops.write, servers.$hostname.disk-da5.disk_ops.write, servers.$hostname.disk-da6.disk_ops.write, servers.$hostname.disk-da7.disk_ops.write, servers.$hostname.disk-da8.disk_ops.write, servers.$hostname.disk-da9.disk_ops.write, servers.$hostname.disk-da10.disk_ops.write, servers.$hostname.disk-da11.disk_ops.write)
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