Hello,
We have a 5525 ASA in HA mode (A/S). The memory usage is always around 55-60% of the total 4.1 GB.
My queries are-
1. Is 55-60% normal?
2. In show memory processes, vpnfol_thread_msg is seen, which i believe is utilizing the maximum memory.
Can someone please explain what is this process? I couldn't find any document related to this topic.
Below is the output of show memory process.
Thank you.
---------------------------------------------------------------------------
Allocs Allocated Frees Freed Process
(bytes) (bytes)
---------------------------------------------------------------------------
0 0 0 0 *System Main*
114277020 6339868478 213782337 12334017481 vpnfol_thread_msg
4043858 303998296 3618664 291207224 ha_trans_ctl_tx
214990 20377910 235524 30029665 aaa
67 727240 1 8 vpnfol_thread_sync
2 384 0 0 rpc_server
4 832 17 2795 IP SLA Mon Event Processor
4 33184 0 0 cppoll
1 256 7 400 CMGR KVM Image Mgmt
82225 42806486 192652 67494364 Session Manager
1 4096 0 0 dbgtrace
11906 538897 178814 22831533 Config History Thread
14057419 1285709119 14225544 1468725222 IKEv2 Daemon
34308 30282528 26684 28361280 CTM Daemon
2 56 0 0 CP Server Process
0 0 0 0 PTHREAD-1782
0 0 0 0 PTHREAD-1779
0 0 0 0 IP Background
1029397 199557590 1029360 194892636 CMGR Server Process
0 0 0 0 IP Thread
55350 21552388 70 1128890 IP RIB Update
0 0 0 0 arp_forward_thread
15 2840 7 1400 IP Connected Route Background
0 0 0 0 cts_task
0 0 0 0 CP ARP Processing
0 0 0 0 emweb/cifs_timer
2386421693 180092630640 2158307432 173686950712 ARP Thread
4 102600 0 0 CMGR KVM Log 1
0 0 0 0 shmem setup server
0 0 0 0 Uauth_Proxy
0 0 0 0 udp_thread
0 0 17 360 SXP CORE
0 0 0 0 Client Update Task
78348146 6474556226 71242717 5879753171 fover_parse
0 0 0 0 netfs_vnode_reclaim
0 0 0 0 Periodic Cert Auth Thread
287503335 21699653590 260121970 20932973270 fover_health_monitoring_thread
0 0 0 0 RADIUS Proxy Event Daemon
0 0 0 0 L2TP data daemon
15965 236048 115813 6780112 IP Address Assign
5 12536 0 0 RADIUS Proxy Listener
0 0 0 0 Dynamic Filter VC Housekeeper
3581568 220872920 583204 32082992 CP Midpath Processing
0 0 0 0 snmpfo_timer_thread
4 102600 0 0 CMGR KVM Log 2
0 0 11 352 Time Range Process
0 0 0 0 CP HA Processing
0 0 0 0 IKEv2 EAP Passthrough
1 12582976 0 0 PIX Garbage Collector
387746 601458512 193473 157940856 tmatch compile thread
4 102600 0 0 CMGR KVM Log 3
423705 115953808 232254 314741300 aaa_shim_thread
5508932 381707028 18 3652 IKE Receiver
10715 1126354 10125 1081042 ssh
0 0 0 0 RADIUS Proxy Time Keeper
8302 286520 8286 283584 Quack process
1051 1643374 1051 1643374 Lic TMR
2277 170458 2014 162074 lu_dynamic_sync
81 892512 27 864 listen/ssh
0 0 0 0 REST Periodic
3 220 0 0 NTP
63149 176136903 59012 41048442 Init Thread
179541233 27114299017 187388866 36241374213 DATAPATH-0-1783
1065679 34097104 4643863 465997048 CP Crypto Result Processing
95605691 17254382741 95605656 17254190984 snmp
857548 255814437 995568 273074230 emweb/https
7 3347871 0 0 uauth
0 0 0 0 L2TP mgmt daemon
148 775999 61 20055 fover_thread
0 0 0 0 idfw_service
2 5880 0 0 event manager
19157006 1450871914 17332484 1394808844 lu_ctl
60963876 4597320364 55026052 4428149132 ha_trans_data_tx
0 0 0 0 Lic HA Cluster
0 0 0 0 uauth_urlb clean
0 0 0 0 QoS Support Module
510245 133929558 498703 76154994 IPsec message handler
15 1800 0 0 sch_inventory
0 0 0 0 update_mem_usage
0 0 0 0 vpnlb_timer_thread
142269162 10239912500 131550858 9903432948 vpnfol_thread_timer
49 1951327 21 33592 UserFromCert Thread
38 34966 23 34123 USB OIR POLL
0 0 0 0 ppp_timer_thread
0 0 0 0 PTHREAD-1780
114369 1829904 0 0 Timekeeper
34603 33459008 0 0 CP Processing
0 0 0 0 SMTP
0 0 0 0 zone_background_idb
0 0 0 0 vpnfol_thread_unsent
1 4 19 99449 CP Threat-Detection Processing
5253 396394 4750 382250 fover_rx
0 0 0 0 TLS Proxy Inspector
0 0 0 0 tcp_fast
44155717 9005008296 41111432 8825472973 IKE Daemon
8 5235 1 168 Unicorn Admin Handler
1866504 98429368 2278848 132280752 CERT API
1 64 1 64 fover_ifc_test
1 5939 0 0 RBM CORE
0 0 0 0 Integrity Fw Timer Thread
12 1440 0 0 sch_config
183831 17195616 117589 13021784 sch_dispatcher
3 5952 3 5952 PA AG replication
0 0 0 0 Periodic Cert Auth Timer Thread
12220 685726779 11524 643710155 rtcli async executor process
84 6340 76 6116 fover_tx_2
135 26259 21 782 NIC status poll
3 33056 0 0 netfs_mount_handler
15 702086 0 0 cachefs
0 0 0 0 TLS Proxy Handshake
0 0 0 0 Chunk Manager
3812 426944 0 0 scansafe_poll
148 7104 0 0 icmp_thread
0 0 0 0 ICMP event handler
0 0 0 0 udp_timer
0 0 0 0 Syslog Retry Thread
172411218 13012941930 155991102 12553178682 fover_fail_check
0 0 0 0 Thread Logger
188707 185687688 0 0 IKEv2 DPD Client Process
68447 3840876 68441 3807724 fover_rep
9145 641700 8711 599912 Crypto CA
1 48 0 0 update_cpu_usage
7 40459 0 0 Integrity FW Task
7 7805 5 3624 ci/console
44 3234 38 3058 arp_timer
608766775 45926983686 550765636 44301281693 fover_ip
0 0 32798 3751496 dns_cache_timer
19 912 24 710 ssh/timer
3 168 0 0 idfw_adagent
219776966 339367606325 3994042045 321414275557 lu_rx
123 35160 112 4880 DHCP Network Scope Monitor
4504941 216237176 0 0 Logger
65795191 4965958636 59528596 4790485436 fover_tx
8 3584 542950 77068587 SSL
0 0 0 0 static
127096 28298092 137096 32411876 idfw_proc
34766 7652112 70530 39863736 IKE Common thread
0 0 0 0 WebVPN KCD Process
0 0 0 0 Crypto PKI RECV
0 0 9248 147968 IKE Timekeeper
3 33056 0 0 vpnlb_thread
2 1512 0 0 Boot Message Proxy Process
0 0 0 0 CTCP Timer process
3825 5430716 2194 2871407 sch_module
0 0 0 0 cluster interface health monitor
0 0 0 0 PTHREAD-1781
0 0 1 3128 vPif_stats_cleaner
0 0 0 0 Checkheaps
46 329264 2659620 140851632 npshim_thread
2034282 10684504900 1765631 2051685132 Unicorn Proxy Thread
31 908893 317 83806 netfs_thread_init
1 656 0 0 Reload Control Thread
152 11850 124 2034 Environment Monitor Process
0 0 0 0 aaa-url-redirect-task
2730 1087009 1314 229036 fover_FSM_thread
0 0 0 0 tcp_thread
2 7488 0 0 block_diag
0 0 0 0 tcp_slow
1 224 0 0 qos_metric_daemon
343107 6404664 0 0 pm_timer_thread
0 0 0 0 CMGR Timer Process
0 0 0 0 SNMP Host Timer Thread
756524 291564484 1 48 CTM message handler
0 0 0 0 cts_timer_task
1304 356576 351588 6874480 SNMP Notify Thread
253449 20444788 211386 12686328 dns_process
0 0 0 0 CP DP CXSC Event Processing
2 392 0 0 syslogd
13948 1181619 13738 1167348 Self-Sign Cert Thread
222556271 3604240805 3731969493 1974898297 Total (all processes)
