Cloud Insights reports netapp_ontap.nic_common.rx_discards is more than 0
Applies to
- ONTAP 9
- Cloud Insights
- The Filer doesn't have a performance issue
Issue
- Cloud insights reports the network port discards more than 0:
TenantName
xxxxxx
ViolatedMonitor
nic rxdiscards
TriggeredOn
clustername: ClusterName
nodename: NodeName
nic name:e0e
netapp_ontap.nic_common.rx_discards
Condition
netapp_ontap.nic_common.rx_discardsis > 0
Time ofTrigger
Thu, 29Dec 2022 GMT
AlertDescription
High rxdiscards.
- Base on the node information, check the port static by command ifstat:
run -node nodenmae -command ifstat -a
--interface e0e (77 days, 0 hours, 28 minutes, 2 seconds) --
RECEIVE
Total frames: 23049m | Frames/second: 3464 |Total bytes: 5262g
Bytes/second: 790k | Total errors: 38 | Errors/minute: 0
Total discards: 4171 | Discards/minute: 0 |Multi/broadcast: 105m
Non-primary u/c: 0 | CRC errors: 0 | Runt frames: 38
Long frames: 0 | Length errors: 2 | Alignment errors: 0
No buffer: 0 | Pause: 0 | Jumbo: 0
Noproto: 0 | Bus overruns: 4171 | LRO segments: 11610m
LRO bytes: 4205g | LRO6 segments: 0 | LRO6 bytes: 0
Bad UDP cksum: 0 | Bad UDP6 cksum: 0 | Bad TCP cksum: 0
Bad TCP6 cksum: 0 | Mcast v6 solicit: 0 | Lagg errors: 0
Lacp errors: 0 | Lacp PDU errors: 0