Cisco Systems 12000 series manual Following is sample output from the show memory command, CF-707

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show memory

Cisco IOS Software Modularity

No optional keywords or arguments are supported for the show memory command when a Software Modularity image is running. To display details about PSOIX and Cisco IOS style system memory information when Software Modularity images are running, use the show memory detailed command.

Examples	Example output varies between Cisco IOS software images and Cisco IOS Software Modularity software
	images. To view the appropriate output, choose one of the following sections:
	• Cisco IOS Software
	• Cisco IOS Software Modularity
	Cisco IOS Software
	The following is sample output from the show memory command:
	Router# show memory
			Head	Total(b)	Used(b)	Free(b)	Lowest(b) Largest(b)
	Processor	B0EE38		5181896	2210036	2971860	2692456	2845368
		Processor memory
	Address	Bytes	Prev.	Next	Ref PrevF	NextF	Alloc PC	What
	B0EE38	1056	0	B0F280	1		18F132	List Elements
	B0F280	2656	B0EE38	B0FD08	1		18F132	List Headers
	B0FD08	2520	B0F280	B10708	1		141384	TTY data
	B10708	2000	B0FD08	B10F00	1		14353C	TTY Input Buf
	B10F00	512	B10708	B11128	1		14356C	TTY Output Buf
	B11128	2000	B10F00	B11920	1		1A110E	Interrupt Stack
	B11920	44	B11128	B11974	1		970DE8	Init
	B11974	1056	B11920	B11DBC	1		18F132	messages
	B11DBC	84	B11974	B11E38	1		19ABCE	Watched Boolean
	B11E38	84	B11DBC	B11EB4	1		19ABCE	Watched Boolean
	B11EB4	84	B11E38	B11F30	1		19ABCE	Watched Boolean
	B11F30	84	B11EB4	B11FAC	1		19ABCE	Watched Boolean

The following is sample output from the show memory free command:

Router# show memory free

		Head	Total(b)		Used(b)		Free(b)	Lowest(b) Largest(b)
Processor		B0EE38		5181896	2210076		2971820	2692456	2845368
	Processor memory
Address	Bytes	Prev.		Next	Ref	PrevF	NextF	Alloc PC	What
	24		Free	list 1
CEB844	32	CEB7A4		CEB88C	0	0	0	96B894	SSE Manager
	52		Free	list 2
	72		Free	list 3
	76		Free	list 4
	80		Free	list 5
D35ED4	80	D35E30		D35F4C	0	0	D27AE8	96B894	SSE Manager
D27AE8	80	D27A48		D27B60	0	D35ED4	0	22585E	SSE Manager
	88		Free	list 6
	100		Free	list 7
D0A8F4	100	D0A8B0		D0A980	0	0	0	2258DA	SSE Manager
	104		Free	list 8
B59EF0	108	B59E8C		B59F84	0	0	0	2258DA	(fragment)

		Cisco IOS Configuration Fundamentals Command Reference
		Cisco IOS Configuration Fundamentals Command Reference
	July 2008			CF-707
	July 2008			CF-707

Image 31

Contents CF-677 Show gsrCF-678 Command Modes Command HistoryShow gt64010 Show gt64010CF-679 Key Function Entered in Exec mode for this sessionShow history Show historyCF-681 Related Commands DescriptionCF-682 Show idbShow idb Field DescriptionCF-683 Show idpromRouter# show idprom clock CF-684Router# show idprom power-supply 1 detail Router# show idprom power-supplyCF-685 Router# show idprom module 2 clei CF-686Router# show idprom backplane Router# show idprom moduleSPA-4XOC3-ATM CF-687Clei = VID = Router# show idprom module 5/0Router# show idprom module 2/3 clei CF-688Router# show idprom module 2/3 detail CF-689 Show inventoryShow inventory raw entity RawCF-690 GRP PID CF-691Router# show inventory sfslot Show logging slot slot-numbersummary Show loggingCF-692 CF-693 Embedded Syslog Manager ESM featureRouter# show logging CF-694 Xml , or logging console filtered commandXml , or logging monitor filtered command Xml , or logging buffered filtered commandCF-695 Logging history commandFollowing Line is a Debug Message from NTP Show logging summary Error DebugDescription Example CF-696CF-697 Command DescriptionCF-698 If the syslog counting feature is enabledShow logging count ReleaseModificationRouter# show logging count include total Enables the system error message log count capabilityShow logging CF-699Describes the significant fields shown in the output Show logging historyShow logging history Be written to the logging history tableLine to messages with a level at or above level Disabled through the snmp-server enable traps syslogLogging history Severity levelCF-702 DefaultsShow logging system Usage Guidelines ExamplesField Related CommandsCF-703 Router# show logging xml This command has no arguments or keywords Privileged ExecShow logging xml CF-704Field Description XML Tag Logging count commandCF-705 CF-706 Show memoryCisco IOS Software Cisco IOS Software ModularityRouter# show memory free Following is sample output from the show memory commandCF-707 Router# show memoryTotal CF-708Router# show memory io 600DDEC 3FCF0Router# show memory summary CF-709Router# show memory overflow Router# show memory sramCF-710 OverflowShow memory detailed Show processes memory Displays memory used per processTotals Optional Displays allocating memory totals 12.0 This command was introducedShow memory allocating-process Show memory allocating-process totalsCF-712 CF-713 CF-714 Show memory deadShow memory dead totals TotalsCF-715 CF-716 Show memory debug incrementalShow memory debug incremental status Command Example Show memory debug incremental leaks summary Command ExampleCF-717 CF-718 Largest Show memory debug leaksShow memory debug leaks chunks largest lowmem summary ChunksShow memory debug leaks chunks Command Example Show memory debug leaks Command ExampleCF-720 CF-721 Show memory debug leaks largest Command ExampleRouter# show memory debug leaks largest CF-722 Show memory debug leaks summary Command ExampleRouter# show memory debug leaks summary CF-723 CF-724 Show memory debug referencesDangling Optional Displays the possible references to free memoryCF-725 Show memory debug unused Show memory debug unusedCF-726 CF-727 CF-728 Show memory eccShow memory ecc Running Cisco IOS Release 12.023SPool statistics Displays statistics about memory, including memory-freeCF-729 Router# show memory failures alloc Show memory failures allocShow memory failures alloc CF-730CF-731 Processor commandsShow memory fast ExecFast allocating-process totals CF-732AAA MI SG Name CF-733Router#show memory fast dead Router#show memory fast dead totalsShow memory fragment Syntax Description Command Modes Command History ExamplesCF-734 Ccvpmhtsp CF-735Ccproxyct TCP CBProcessor fragment detail CF-73660D2AACC CF-737 Show memory multibusCF-738 CF-739 Following is sample output from the show memory pci commandShow memory pci Show memory pciCF-740 Statistics Show memory processorShow memory processor fragment free statistics Syntax DescriptionRouter# show memory processor free CF-742Tacl FLT CcsipudpsocketRouter# show memory processor statistics CF-743CF-744 Show memory scan Show memory scanCF-745 CF-746 Show memory statistics history table Show memory statistics history tableCF-747 CF-748 CF-749 Memory statistics Changes the memory log time History tableCF-750 Show memory transientRouter# show memory transient CF-751 CF-752 Following is sample output from the show microcode commandShow microcode Show microcodeMicrocode Microcode 7000/7500CF-753 CF-754 Defaults Command Modes Command HistoryShow mls statistics Show mls statistics module numRouter# show mls statistics module CF-755CF-756 CF-757 Configured with a Supervisor EngineShow module Show module mod-numall provision versionRouter# show module provision This example shows how to display version informationCF-758 Router# show module versionShow environment status Show environment alarmShow interfaces Show fm summaryCF-760 Show monitor event-traceRouter# show monitor event-trace bfd all Component-specific message dataCF-761 Router# show monitor event-trace ipcCisco Express Forwarding Component Examples SPA Component ExampleCF-762 Router# show monitor event-trace cef ipv4 all CF-763Router# show monitor event-trace cef events all Router# show monitor event-trace cef interface allCF-764 CFD Component for Cisco IOS Release 12.49TRouter# show monitor event-trace cfd all CF-765 Monitor permit-list Syntax Description Defaults Command Modes Command HistoryShow monitor permit-list Show monitor permit-listCF-767 Show monitor sessionRouter# show monitor session Switches that are configured with a Supervisor EngineConfiguration for a specific session CF-768Router# show monitor session erspan-source CF-769Router# show monitor session erspan-destination Router# show monitor session erspan-destination detailRouter# show monitor session erspan-source detail CF-770CF-771 Configures a Vlan as an Rspan VlanMonitor session Remote-spanCF-772 Show msfcRsfc CPU Idprom CF-773Router# show msfc tlb Router# show msfc faultCF-774 Router# show msfc netintCF-775 Show pagp group-number counters internal neighbor pgroup Show pagpCF-776 Router# show pagp neighbor This example shows how to display internal PAgP informationCF-777 Router# show pagp 1 internalCF-778 Show parser dumpCF-779 CF-780 Router# show parser dump rtr CF-781Router# show parser dump rtr include dhcp CF-782Router# show parser dump rtr extend CF-783 Interface interface Show parser macroBrief DescriptionCF-785 Configuration Macro interfaceConfiguration Macro globalDescribes the key output fields Commands issued while the parser cache was last enabledShow parser statistics Show parser statisticsCF-787 Parser cache Cache featureEnables or disables the Parser Cache feature Clear parser cacheBridge Show pciShow pci hardware bridge register HardwareCF-790 CF-791 Show pci hardwareShow pci hardware All the PCI bridge registersCF-792 CF-793 Show platformCF-794 Hardware pfc mode keywordsConnected keywords Cisco 7600 Series Routers with Cisco 7600 SIP-400WS-X6K-SUP3-PF CF-795Router# show platform eeprom Msfc CPU IdpromClei = CF-796CF-797 This example shows how to display fault-date informationThis example shows how to display the PFC-operating mode This example shows how to display TLB-register informationCF-798 Show msfcPlatform copp Observation periodValid values Show platform hardware capacityShow platform hardware capacity resource-type Syntax DescriptionCF-800 Router# show platform hardware capacity eobc CF-801Router# show platform hardware capacity fabric Router# show platform hardware capacity flash CF-802Router# show platform hardware capacity forwarding This example shows how to display Span information This example shows how to display the interface resourcesCF-803 CF-804 This example shows how to display Vlan informationShow platform software filesystem Command Default Command Modes Command HistoryCF-805 CF-806 Platform software filesystem bootflashRouter# show platform software filesystem bootflash details Display line numberShow platform software tech-support Show platform software mountCF-807 CF-808 Show platform software memoryCpp-ha-server Cpp-service-processCF-809 CF-810 Ios slotCF-811 Shell-manager slotSlot. Possible slot values are ProcessRouter# show platform software memory forwarding-manager r0 Specification of a process and slot are requiredCisco ASR 1000 Series RP slot CF-812CF-813 Show platform software mount slot brief Show platform software mountCF-814 Router# show platform software mount rp active CF-815Router# show platform software mount Router# show platform software mount f0CF-816 CF-817 CF-818 Show platform software process listCF-819 SlotRouter# show platform software process list 0 process-id Status Priority SizeCF-820 Router# show platform software process list 0 name sleepRouter# show platform software process list 0 summary CF-821CF-822 CF-823 CF-824 Show platform software tech-support Syntax Description Command Default Command ModesCF-825 Router# show platform software tech-support CF-826CF-827 Show powerRouter show power This command shows how to display the system-power statusRouter show power available Router# show power redundancy-modeCF-829 Sets the power-supply redundancy mode Power enableTurns on power for the modules PowerUsage Guidelines Cisco IOS Software Modularity Show processesCF-831 CF-832 Router# show processes history CF-833Processes State Process ID Process ID number and process nameCF-834 PID TIDCF-835 CF-836 Show processes cpuShow processes detailed Show processes kernelUsage Guidelines Cisco IOS Software Show processes cpuCF-837 Router# show processes cpu history Shows total percentage of CPU utilization 0 to 100 percentCF-838 Router# show processes cpuATM ARP Input Describes the fields shown in the outputCF-839 Router# show processes cpu include ARPCF-840 State CPU CF-841Router# show processes cpu detailed PID/TIDCF-842 CF-843 Show processes memoryCF-844 Show processes interrupt mask bufferCF-845 By all processes Show processes interrupt mask detailShow processes interrupt mask detail pid Interrupts have been masked by all processesCF-847 MaskedCF-848 Show processes memoryCisco IOS Software Syntax Cisco IOS Software Modularity SyntaxCF-849 Sorted, and show memory and its variantsCF-850 Output Prior to Releases 12.37T, 12.222S, and 12.028SAbout Alternate Memory Pools Following sectionsRouter# show processes memory CF-851PID TTY PPP Ipcp CF-852Router# show processes memory sorted Cops8388608 CF-853Router# show version include IOS 27035232CF-854 Router# show processes memory detailed cdp2.iosproc CF-855Router# show processes memory detailed 12322 taskid Router# show processes memory detailed 234567 alloc-summary CF-856CF-857 Displays information about the active processesCF-858 Following is sample output from the show protocols commandShow protocols Show protocolsShow region address hex-address Show regionCF-859 Show version Show contextCF-860 CF-861 Show registryRouter# show registry atm 3/0/0 brief CF-862Router# show registry CF-863Aaaaccounting CF-864 Show reloadShow reload ReloadCisco ASR 1000 Series Routers Syntax Description Command ModesCommand History Release Modification Show rom-monitorRouter# show rom-monitor r0 When you are in Rommon modeCF-866 Router show rom-monitorCF-867 This example shows how to display Rommon informationShow rom-monitor slot Show rom-monitor slot num sp rpCF-868 Related Commands Command DescriptionShow running-config options Show running-configCF-869 CF-870 Output Running-config all commandConfigured mode for an interface Cisco 7600 Series RouterRouter# show running-config Router# show running-config linenum beginCF-872 CF-873 CF-874 CommandDescriptionExamples All Map Classes Configured on the Router Example Show running-config map-classCF-875 CF-876 Router# show running-config map-class frame-relayAll Frame Relay Map Classes Example Specific Map Class and Display of Line Numbers ExampleCF-877 CF-878 Show running-config partitionSystem components have been processed Only those access-list-related configuration commandsNone Privileged Exec # Overly resource intensive and be unacceptably slowCF-880 CF-881 Show scpCF-882 Switch-sp#show scp processWS-F6K-PFC3BXL Err Show slotShow slot all chips detailed err summary ChipsIntel 28F016SA CF-884Slot Slot allShow slot1 Dir slot0Dir slot1 Show slot0Show slot0 all chips detailed err summary Show slot0CF-886 CF-887 Router# show slot0 err Show slotDisplays information about the Pcmcia flash memory cards CF-888Show slot1 all chips detailed err summary Show slot1CF-889 Slot1 chips CF-890Slot1 Slot1 allRouter# show slot1 err CF-891Router# show stacks Show stacksShow stacks CF-892CF-893 CF-894 Show startup-configCF-895 Following is sample output from the show subsys commandShow subsys Show subsys class class name nameCF-896 CF-897 Show sup-bootflashShow sup-bootflash all chips filesys FilesysRouter# show sup-bootflash filesys Router# show sup-bootflash chipsCF-898 CF-899 CF-900 Show system jumbomtuShow system jumbomtu System jumbomtuCisco 7600 Series Show tech-supportCF-901 CF-902 CF-903 Show dmvpn detailsShow fabric channel-counters Show environmentCF-904 CF-905 For the show commands listed in the Usage Guidelines sectionCF-906 Router# show usb controllers Show usb controllersShow usb controllers controller-number CF-907CRC CF-908Router# show usb device Show usb deviceAs appropriate CF-909CF-910 CF-911 CF-912 Show usb driverShow usb driver index Information about all drivers is displayedOwner Mask Describes the significant field shown in the displayCF-913 Show usb port port-number Show usb portCF-914 Show usb tree 12.314T This command was introducedUSB flash module and a USB eToken are currently enabled Show usb treeShow usbtoken0-9all filesystem Show usbtokenCF-916 CF-917 CF-918 Show versionCF-919 Options all became available for the first timeIOS Release 12.34T Output similar to show version on other Cisco routersBeing run on that hardware Cisco 3660 RouterCF-921 Cisco 7200 RouterCF-922 CF-923 Combined Dram and Packet Memory Separate Dram and Packet MemoryCF-924 Software image from Flash memory and load the startup Factory-default setting for the configuration register isConfiguration file Catalyst 6500 Series Switches and Cisco 7600 Series RoutersCF-926 Cable clock card installedDescribes the fields that are shown in the example Cisco uBR7246VXR RouterCF-927 Describes significant fields shown in these displays12, Development Software Cisco uBR10012 RouterCF-928 Router show versionCF-929 Router#show version installedCF-930 Router#show version provisioned CF-931CF-932 CF-933 CF-934 Show diag Individual sub-package nameConsolidated package version of the individual sub-package Date the individual sub-package was builtRouter# show warm-reboot Show warm-rebootShow warm-reboot Warm-reboot Enables a router to warm-rebootRouter show whoami Show whoamiShow whoami text CF-937Showmon ShowmonCF-938 CF-939 Rommon-pref

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