Main /
mod_ibmamsDescriptionThe Power6/7 Active Memory Sharing (AMS) extensions (maximum of 9 metrics) are contained in a separate DSO module (written in C) called This DSO can be used to monitor the AMS properties of the running AIX instance. Platform availability:
Config file: Available metricsThe following 9 additional metrics are available:
Config file examplemodules { module { name = "ibmams_module" path = "modibmams.so" } } collection_group { collect_every = 180 time_threshold = 1200 metric { name = "ams_pool_id" title = "AMS Pool ID" value_threshold = 1 } metric { name = "ams_hypv_pagesize" title = "AMS Hypervisor page size" value_threshold = 1 } metric { name = "ams_var_mem_weight" title = "AMS Memory Capacity Weight" value_threshold = 1 } } collection_group { collect_every = 15 time_threshold = 180 metric { name = "ams_iohwm" title = "AMS high water mark I/O Memory Entitlement" value_threshold = 1 } metric { name = "ams_iome" title = "AMS I/O Memory Entitlement" value_threshold = 1 } metric { name = "ams_iomu" title = "AMS I/O Memory Entitlement in use" value_threshold = 1 } } collection_group { collect_every = 5 time_threshold = 15 metric { name = "ams_hpi" title = "AMS number of Hypervisor page-ins" value_threshold = 0.0000001 } metric { name = "ams_hpit" title = "AMS time spent in Hypervisor page-ins" value_threshold = 0.0000001 } metric { name = "ams_pmem" title = "AMS Physical Backing Memory" value_threshold = 1 } } Change History AIX
Change History Linux
|