Harvest is not collecting statistics for FabricPools from some nodes of a cluster but is collecting for other nodes.
We're running Harvest 1.6 in NaBox
NAbox 2.5.1 (2019-09-08)
Debian GNU/Linux 8 (jessie) - NAbox 2.5.1 (8.11)
NetApp SDK v9.7P1 installed
Harvest v1.6 installed
Grafana v6.3.5 installed
Graphite v1.2.0 installed
The Grafana dashboards for Nodes 01-06 report object storage latency, reqs per second, throughput, success/failure count. Data for Nodes 07-10 are either blank or report 'No Data Points'. Latency, for example is from the Graphite tree:
netapp, perf, $Group, $Cluster, node, $Node, fabricpool, average_latency, total-latency
No data is being collected by Harvest for any 'object_store_client_op' with an instance of '0'
# ./perf-counters-utility -host cluster.dns.name -user user -pass secret -in -f object_store_client_op
## Connected successfully to 19.14.1.5 running 97P1
0: node07:kernel:0
0: node08:kernel:0
0: node09:kernel:0
0: node10:kernel:0
1: node02:kernel:1
2: node01:kernel:2
2: node04:kernel:2
2: node05:kernel:2
2: node06:kernel:2
4: node03:kernel:4
These will return the expected metrics for the expected nodes
# ./perf-counters-utility -host cluster.dns.name -user user -pass secret -d -f object_store_client_op -n 2
# ./perf-counters-utility -host cluster.dns.name -user user -pass secret -d -f object_store_client_op -n 4
This returns a syntax error
# ./perf-counters-utility -host cluster.dns.name -user user -pass secret -d -f object_store_client_op -n 0
## Connected successfully to cluster.dns.name running 97P1
ERROR: -d requires the use of -u or -n.
Usage: perf-counters-utility -host <host> -user <user> -pass <pass> [-o|-in|-c|-d] [-f <family>] [-n <name> | -u <uuid>]
This same pattern repeats across multiple clusters, where any non-0 instance data is gathered and instance 0 data is not. Any assistance would be appreciated.