All MIBs › UCD-SNMP-MIB › ssIORawSent
ssIORawSent
Module: UCD-SNMP-MIB
OID (symbolic): UCD-SNMP-MIB::ssIORawSent
OID (numeric): 1.3.6.1.4.1.2021.11.57
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of blocks sent to a block device
What is ssIORawSent?
This OID holds a counter tracking the total number of disk blocks (basic storage units) written to a storage device. It measures how much data the system has written directly to disk over time. An operator would monitor this to detect if a server is performing excessive disk writes, which could indicate a problem or unusually heavy workload.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2021.11.57 snmpwalk -v2c -c public <target> UCD-SNMP-MIB::ssIORawSent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2021.11.57.1 snmpget -v2c -c public <target> UCD-SNMP-MIB::ssIORawSent.1
Start monitoring Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UCD-SNMP-MIB::ssIORawSent OID value, configure state conditions and alerts, and monitor any Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2021 | ucdavis | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.11 | systemStats | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.11.57 | ssIORawSent | UCD-SNMP-MIB |