/stats/sp/mem
SP-Specific Memory Statistics
 
>> SP-specific Statistics: SP 1# mem
Memory stats of the system:
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Total RAM = 5937448 Kb
Initial configured memory = 506170 Kb
Number of SPs = 3
Initial free RAM = 1518510 Kb
Initial cached RAM = 2329904 Kb
Safety margin (1st watermark) = 75.00%
Safety margin (2nd watermark) = 90.00%
Memory limit module is = enabled
Memory traps are = enabled
Memory stats for SP:
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Initial process size (RES-SHR) = 258572 Kb
Initial max allowed process size = 638199 Kb
Initial size to 1st watermark = 379627 Kb
Initial size to 2nd watermark = 75925 Kb
Allowed memory increase before drop = 75 Kb
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Current process size (RES-SHR+CACHE)= 258508 Kb
Current process shared size (SHR) = 2195792 Kb
Current process resident size (RES) = 2454300 Kb
Current process cache relative size = 0 Kb
Current front-end sessions = 0
Average front-end session size = 0 Kb
Memory pressure is = off
Memory pressure active time = 2 seconds
Memory used from 1st watermark = 0%
The SP-specific memory statistics are described in the following table:
SP-Specific Memory Statistics (stats/sp/mem) 
Statistic
Description
Memory stats of the system:
Total RAM
Amount of installed RAM available to the device.
Initial configured memory
Amount of memory configured.
Number of SPs
Amount of SPs.
Initial free RAM
Amount of memory free at the time of boot up or initialization (for internal use).
Initial cached RAM
Amount of memory taken by the cache (irretrievable and Internal use).
Safety margin (1st watermark)
% of memory allocated to the first watermark.
Safety margin (2nd watermark)
% of memory allocated to the second watermark.
Memory limit module is
Status of the memory limit module. (Always enabled.)
Memory traps are
status, when enabled memory pressure SNMP traps are generated.
Memory stats for SP:
Initial process size (RES-SHR)
Process size at the time of initialization.
Initial max allowed process size
Indicates when SP reaches the initial process size, pressure will be triggered.
Initial size to 1st watermark
Amount of memory given until pressure starts:
Initial configured memory/ Number of SPs*0.75.
Initial size to 2nd watermark
Amount of memory given to the growing phase:
Initial configured memory/ Number of SPs)*0.9 - Initial size to 1st watermark.
Allowed memory increase before drop
For each increase of X Kb in process size, number of allowed sessions will be dropped (that is, allow fewer concurrent connections to run (Internal use)).
Current process size (RES-SHR+CACHE)
Current SP process size.
Current process shared size (SHR)
(Internal use.)
Current process resident size (RES)
(Internal use.)
Current process cache relative size
(Internal use.)
Current front-end sessions
(Internal use.)
Average front-end session size
(Internal use.)
Memory pressure is
Status of the mechanism (on/off).
Memory pressure active time
Appears only when memory pressure is on.
Memory used from 1st watermark
% of used memory from the first watermark. When this hits 100%, pressure starts.