Enterasys Networks XSR CLI Router User Manual


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Platform Clear and Show Commands
3-98 Configuring the XSR Platform
Parameter Descriptions
show buffers malloc
ThiscommanddisplayssummaryMalloc(tables,configurationstructure)areamemorystatistics.
Syntax
show buffers malloc
Mode
PrivilegedEXECconfiguration:XSR#
CommonBufferPool
Usage
Onebufferpoolexistsfordatabuffers.Thesebufferblocksarepre‐
allocatedasshownbelow:
• 2000forFE:2000x1696‐bytebufferswerepre‐allocatedforusebythe
ForwardingEngine.
• 1000forFEFrag:1000x1696‐bytebufferswerepre‐allocatedfor
useby
FEFragmentation.
• 2048forEth1:2048x1696‐bytebufferswerepre‐allocatedforusebythe
EthernetDriverforEthernetPort1.
• 2048forEth2:2048x1696‐bytebufferswerepre‐allocatedforusebythe
EthernetDriverforEthernetPort2.
• 2048forEth3:
2048x1696‐bytebufferswerepre‐allocatedforusebythe
EthernetDriverforEthernetPort3.
• 1536forserialcard:1536x169 6‐bytebufferswerepre‐allocatedforuse
bytheSerialNIMcard.
• Total:10680*1696bytebuffers:Totalnumberof1696‐bytebuffersthat
werepre‐allocated.
Thereare100bytesofoverheadperbuffer,sothe
actualamountofmemoryusedis10680x1796‐bytes.
Used:FEFrag • 0of1500inuse.0ofthe1500peakallowedblocksarecurrentlyinuse.
• 0allocationsdenied.0requestsforallocat ionweredenied.
FwdEng •
0of3200inuse.0ofthe 3200peakallowedblocksarecurrentlyused.
• 0allocationsdenied.0requestsforallocat ionweredenied.
Free • Buffers:10680.Numberofdatabuffersfreenow(allarefree).
• ExtraMblks:500.NumberofMBLKs(usedtolinkmultiplebuffers)
nowfree.
•
FrameElements:5000:NumberofFrameElements(usedtolinkmultiple
framestogether)freenow.
Jumbobuffers:8192
163843276865536:
SizeofeachJumbobufferwhichisusedfortemporarystorageoflarge
packetsbeforefragmentation.
Available:8/84/4
2/21/1:
(Available/Maximum)jumbobuffers.8/8indicates8
availableoutofa
maximumof8buffers.Thisexamplehaseverysizewithallbuffers
available.
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