Memory, RAM, is one of those resources that is extremely valuable to IOS. Monitoring memory utilization can be done with the user mode commands show processes memory and show memory. Figure 5-16 shows part of the output from the show process memory command.

qutter(config)# show processes memory

------------------------------------------------------------
Allocs   Allocated       Frees         Freed         Process
          (bytes)                      (bytes)
------------------------------------------------------------
617      10566425        8             1040          *System Main*
0        0               0             0             IP Address Assign
5751     671436          4046          385406        tmatch compile thread
0        0               0             0             CMGR Server Process
0        0               0             0             Chunk Manager
2        321064          0             0             IPsec message handler
0        0               2             8324          vpnfo_thread_unsent
0        0               0             0             Reload Control Thread
0        0               0             0             SMTP
0        0               0             0             L2TP mgmt daemon
0        0               0             0             RADIUS Proxy Time Keeper
0        0               0             0             vpnfo_thread_msg
2        112             0             0             CF OIR
4        2440022         14            66460         uauth
0        0               0             0             udp_timer
0        0               0             0             IKE Daemon
0        0               0             0             udp_thread
7        16672           0             0             listen/telnet
0        0               0             0             arp_forward_thread
0        0               0             0             uauth_urlb clean
0        0               0             0             icmp_thread
1        8               0             0             listen/https
0        0               0             0             QoS Support Module
32       16336           7             336           telnet/ci
0        0               0             0             CMGR Timer Process
1        2097188         0             0             PIX Garbage Collector
22052    1074942         21568         933040        CTM message handler
11       961             1             7             NIC status poll
0        0               0             0             aaa
0        0               0             0             Logger
0        0               0             0             ppp_timer_thread
29       81971           4             65971         ci/console
0        0               0             0             vpnfo_thread_timer
0        0               0             0             Uauth_Proxy
0        0               0             0             CTCP Timer process
0        0               0             0             RADIUS Proxy Event Daemon
2        228             1             8             tcp_thread
0        0               0             0             DHCPD Timer
0        0               0             0             block_diag
0        0               2             8324          557mcfix
0        0               0             0             tcp_fast
0        0               0             0             pm_timer_thread
0        0               0             0             riprx
105      14840           2888          23104         emweb/https
0        0               0             0             Client Update Task
2        8324            4             16648         vpnlb_thread
0        0               0             0             Crypto PKI RECV
0        0               0             0             IP Thread
6        38950           0             0             route_process
0        0               0             0             IP Background
0        0               0             0             Thread Logger
0        0               0             0             vpnlb_timer_thread
1        40              4             16648         update_cpu_usage
0        0               0             0             vpnfo_thread_sync
0        0               0             0             L2TP data daemon
3        5672            0             0             RADIUS Proxy Listener
204564   96322730        204270        94676066      Dispatch Unit
0        0               0             0             557statspoll
6        5372            0             0             Session Manager
0        0               0             0             tcp_slow
0        0               0             0             IKE Timekeeper
0        0               0             0             riptx
2888     23104           0             0             Timekeeper
0        0               0             0             dbgtrace
0        0               0             0             Checkheaps
4        360             48            2880          arp_timer
0        0               0             0             Crypto CA
84       5588            1             328           ARP Thread
quitter(config)#

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