Date: Tue, 25 Jan 2022 00:42:26 +0300 From: Victor Gamov <vit@otcnet.ru> To: freebsd-questions@freebsd.org Subject: snmp oid for memory usage, vmstat -i and others Message-ID: <bd565507-019d-6fe9-6589-49413e5e1bb6@otcnet.ru>
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Hi All Some questions about bsnmpd. Is it possible to get memory usage via bsnmpd? When I tried to get something like "snmpget hrStorageDescr.1 hrStorageAllocationUnits.1 hrStorageSize.1 hrStorageUsed.1" then I've got this values: ===== HOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: Real Memory Metrics HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 = INTEGER: 4096 Bytes HOST-RESOURCES-MIB::hrStorageSize.1 = INTEGER: 391488 HOST-RESOURCES-MIB::hrStorageUsed.1 = INTEGER: 391252 ===== How I must process it to calculate actual memory usage for machine with 4GB RAM and without swap? ===== $ sysctl hw | egrep 'hw.(phys|user|real)' hw.physmem: 4243894272 hw.usermem: 3580182528 hw.realmem: 4294967296 ===== Also I want to get interrupt rate like 'vmstat -i '. Is it possible to find such info via bsnmpd? -- CU, Victor Gamov
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