FREENAS-MIB :: zpoolWriteBytes1sec

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FREENAS-MIB › zpoolWriteBytes1sec

zpoolWriteBytes1sec

Module: FREENAS-MIB

OID (symbolic): FREENAS-MIB::zpoolWriteBytes1sec

OID (numeric): 1.3.6.1.4.1.50536.1.1.1.1.15

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: The bandwidth of all write operations, expressed as units per second (over 1 second interval).

What is zpoolWriteBytes1sec?

The write bandwidth of this pool measured over the most recent one-second interval, useful for spotting a current write spike that a long-run average would hide.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.50536.1.1.1.1.15
snmpwalk -v2c -c public <target> FREENAS-MIB::zpoolWriteBytes1sec

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.50536.1.1.1.1.15.1
snmpget -v2c -c public <target> FREENAS-MIB::zpoolWriteBytes1sec.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> zpoolWriteBytes1sec.1

Start monitoring FreeNAS/TrueNAS ZFS storage appliance/server with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FREENAS-MIB::zpoolWriteBytes1sec OID value, configure state conditions and alerts, and monitor any FreeNAS/TrueNAS ZFS storage appliance/server from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.50536freeNasFREENAS-MIB
1.3.6.1.4.1.50536.1zfsFREENAS-MIB
1.3.6.1.4.1.50536.1.1zpoolFREENAS-MIB
1.3.6.1.4.1.50536.1.1.1zpoolTableFREENAS-MIB
1.3.6.1.4.1.50536.1.1.1.1zpoolEntryFREENAS-MIB
1.3.6.1.4.1.50536.1.1.1.1.15zpoolWriteBytes1secFREENAS-MIB