Re: Kannel memory leak?

Sounds very much like the Solaris 10 "ARC-Effect". Are you using ZFS
Filesystem?

Regards
Falko

Nikos Balkanas schrieb:
> Hi,
>  
> During my PPG benchmarks (through fake smsc) with 2 different clients,
> bearerbox excibited an increasing memory allocation profile starting
> from 9MB till 2.2GB at the end of the test run. Upon finishing the
> test and all queue cleared, memory wasn't released. Additionally by
> running the same test again, memory kept increasing until bearerbox
> reached 2.9 GB at which point it exhausted my server's RAM (4GB) and
> started using swap. At this point I interrupted tests worrying about
> my server. Again bearerbox didn't release resources. Had to kill it to
> reclaim RAM.
>  
> Fortunately the problem is very reproducible. OS: Intel Solaris 10.5,
> 4GB RAM. Steps to reproduce:
>  
> Clear logs, stores, etc. Start bearerbox, wapbox, smsbox in daemon
> mode (-d -P). Start fakemsmc in interactive mode. Fire test_ppg:
>  
> test/test_ppg -v 5 -r 1000000 -t 1000
> http://212.205.200.120:13007/feedme ~/etc/si.txt ~/etc/pap.txt
>  
> Open top and watch bearerbox's size grow and grow...
>  
> P.S. I have been working on a patch for smsc_fake.c, but these results
> are from the cvs version.
>  
> Configuration file:
>  
> group = core
> admin-port = 13001
> wapbox-port = 13002
> smsbox-port = 13003
> admin-password = bar
> #status-password = foo
> #admin-deny-ip = ""
> #admin-allow-ip = ""
> wdp-interface-name = "*"
> log-file = "/tmp/bearerbox.log"
> log-level = 4
> #box-deny-ip = "*.*.*.*"
> box-allow-ip = "*.*.*.*"
> access-log = "/tmp/access.log"
> #access-log-format = "%l [SMSC:%i] [SVC:%n] [ACT:%A] [BINF:%B]
> [from:%p] [to:%P] [flags:%m:%c:%M:%C:%d] [msg:%L:%I] [udh:%U:%u]"
> access-log-clean = true
> access-log-format = "%T %l [msg:%L:%I]"
> store-location = "/export/home/nbal/kannel.store"
> store-type = file
> dlr-storage = internal
> #ssl-server-cert-file = "cert.pem"
> #ssl-server-key-file = "key.pem"
> #ssl-certkey-file = "mycertandprivkeyfile.pem"
>  
> group = wapbox
> bearerbox-host = 212.205.200.120
> log-file = "/tmp/wapbox.log"
> log-level = 4
> syslog-level = none
> #access-log = "/tmp/wapaccess.log"
> access-log = "/dev/null"
>  
> # SMSC CONNECTIONS, for pushing SI, SL, MMS notifications or whatever
> over SMS
>  
> group = smsc
> smsc = http
> smsc-id = HTTP
> allowed-smsc-id = "HTTP"
> port = 13004
> system-type = kannel
> connect-allow-ip = "*.*.*.*"
> smsc-username = foo
> smsc-password = bar
> no-sender = true
> no-coding = true
> send-url = "http://www.kannel.gr:9200/pap.cgi"
>  
> group = smsc
> smsc = fake
> smsc-id = FAKE
> denied-smsc-id = "HTTP"
> port = 13005
> #dlr-url =
> "http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P
> <http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P>"
> dlr-url = "http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T"
> connect-allow-ip = "*.*.*.*"
>  
> # SMSBOX SETUP (a kludge!)
>  
> group = smsbox
> bearerbox-host = 212.205.200.120
> sendsms-port =  13006
> smsbox-id = dlrbox
>  
> group = smsbox-route
> smsbox-id = dlrbox
> smsc-id = "FAKE;HTTP"
>  
> group = sendsms-user
> username = simple
> password = elpmis
> default-smsc = FAKE
> #dlr-url =
> "http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P
> <http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P>"
>  
> # SERVICES
>  
> group = sms-service
> keyword = nop
> text = "You asked nothing and I did it!"
>  
> # this service is for Kannel www testing
>  
> group = sms-service
> keyword = www
> get-url =
> "http://localhost:15130/sms?user=kannel&pass=rL4y&from=%p&to=%P&text=%r
> <http://localhost:15130/sms?user=kannel&pass=rL4y&from=%p&to=%P&text=%r>"
> #max-messages = 0
>  
> # there should be default always
>  
> group = sms-service
> keyword = default
> catch-all = true
> #max-messages = 10
> text = "Thanx for using IAN test bed"
>  
> # PPG CORE SETUP, for defining the push request interface
>  
> group = ppg
> ppg-url = "http://212.205.200.120:13007/feedme"
> ppg-port = 13007
> #ppg-ssl-port = 8081
> default-smsc = FAKE
> concurrent-pushes = 1000
> trusted-pi = true
> users = 1024
> service-name = ppg
> ppg-smsbox-id = dlrbox
> #default-dlr-url =
> "http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P
> <http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P>"
> default-dlr-url = "http://www.kannel.gr:9200/dlr.html"
> #ppg-deny-ip = "*.*.*.*"
> ppg-allow-ip = "*.*.*.*"
> #ssl-server-cert-file = "cert.pem"
> #ssl-server-key-file = "key.pem"
>  
> # PPG USER SETUP, for authorizing a specific push user
>  
> group = wap-push-user
> wap-push-user = foo
> ppg-username = foo
> ppg-password = bar
> #dlr-url =
> "http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P
> <http://www.kannel.gr:9200/cgi/dlr.cgi?ts=%T&smsID=%I&smscID=%i&dlr=%d&answer=%A&from=%p&to=%P>"
> default-smsc = FAKE
> #country-prefix = +358
> #allowed-prefix = "40;60;70"
> #denied-prefix = 50
> #white-list = http://localhost:8082/whitelist
> #black-list =  http://localhost:8082/blacklist
> #deny-ip = "*.*.*.*"
> #allow-ip = "127.0.0.1"
>
>