All MIBs › CA-SNMP-MIB8 › cacheHitRatio
cacheHitRatio
Module: CA-SNMP-MIB8
OID (symbolic): CA-SNMP-MIB8::cacheHitRatio
OID (numeric): 1.3.6.1.4.1.7564.16.1.22
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Cache hit reply using cache + cache reply with 'not modified'.
What is cacheHitRatio?
Reports the cache hit ratio, calculated from the combined count of full cache hits and 304 Not Modified responses versus total requests. A higher ratio indicates that more requests are being served from cache rather than the origin server.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7564.16.1.22 snmpwalk -v2c -c public <target> CA-SNMP-MIB8::cacheHitRatio
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7564.16.1.22.1 snmpget -v2c -c public <target> CA-SNMP-MIB8::cacheHitRatio.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cacheHitRatio.1
Start monitoring Array Networks web-caching/ADC appliances (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CA-SNMP-MIB8::cacheHitRatio OID value, configure state conditions and alerts, and monitor any Array Networks web-caching/ADC appliances (legacy) 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 |
|---|---|---|
| 1.3.6.1.4.1.7564 | arrayNetworks | CA-SNMP-MIB8 |
| 1.3.6.1.4.1.7564.16 | revProxyCache | CA-SNMP-MIB8 |
| 1.3.6.1.4.1.7564.16.1 | cacheBasicStats | CA-SNMP-MIB8 |
| 1.3.6.1.4.1.7564.16.1.22 | cacheHitRatio | CA-SNMP-MIB8 |