Not having anywhere near the same trouble in a Xen Server in my lab... Although test_time is skewed 180 degrees from what it was in AWS.... freeswitch@internal> timer_test 120 10 Avg: 119.945ms Total Time: 1199.727ms 2011-11-17 07:57:22.721105 [CONSOLE] mod_commands.c:461 Timer Test: samplecount after init: 1 2011-11-17 07:57:22.751026 [CONSOLE] mod_commands.c:466 Timer Test: samplecount after first step: 2 2011-11-17 07:57:22.872047 [CONSOLE] mod_commands.c:475 Timer Test: 1 sleep 120 120993 2011-11-17 07:57:22.990983 [CONSOLE] mod_commands.c:475 Timer Test: 2 sleep 120 118914 2011-11-17 07:57:23.110953 [CONSOLE] mod_commands.c:475 Timer Test: 3 sleep 120 119919 2011-11-17 07:57:23.230928 [CONSOLE] mod_commands.c:475 Timer Test: 4 sleep 120 120032 2011-11-17 07:57:23.350831 [CONSOLE] mod_commands.c:475 Timer Test: 5 sleep 120 119802 2011-11-17 07:57:23.470886 [CONSOLE] mod_commands.c:475 Timer Test: 6 sleep 120 119999 2011-11-17 07:57:23.590873 [CONSOLE] mod_commands.c:475 Timer Test: 7 sleep 120 119975 2011-11-17 07:57:23.710893 [CONSOLE] mod_commands.c:475 Timer Test: 8 sleep 120 120003 2011-11-17 07:57:23.830774 [CONSOLE] mod_commands.c:475 Timer Test: 9 sleep 120 119849 2011-11-17 07:57:23.950808 [CONSOLE] mod_commands.c:475 Timer Test: 10 sleep 120 119971 freeswitch@internal> time_test 600 10 test 1 sleep 600 1 test 2 sleep 600 1 test 3 sleep 600 0 test 4 sleep 600 1 test 5 sleep 600 0 test 6 sleep 600 1 test 7 sleep 600 1 test 8 sleep 600 0 test 9 sleep 600 0 test 10 sleep 600 1 avg 0 [root@openuc bin]# uname -r 2.6.18-274.7.1.el5 [root@openuc bin]# grep CONFIG_HZ /boot/config-* /boot/config-2.6.18-238.12.1.el5:# CONFIG_HZ_100 is not set /boot/config-2.6.18-238.12.1.el5:# CONFIG_HZ_250 is not set /boot/config-2.6.18-238.12.1.el5:CONFIG_HZ_1000=y /boot/config-2.6.18-238.12.1.el5:CONFIG_HZ=1000 /boot/config-2.6.18-238.19.1.el5:# CONFIG_HZ_100 is not set /boot/config-2.6.18-238.19.1.el5:# CONFIG_HZ_250 is not set /boot/config-2.6.18-238.19.1.el5:CONFIG_HZ_1000=y /boot/config-2.6.18-238.19.1.el5:CONFIG_HZ=1000 /boot/config-2.6.18-238.9.1.el5:# CONFIG_HZ_100 is not set /boot/config-2.6.18-238.9.1.el5:# CONFIG_HZ_250 is not set /boot/config-2.6.18-238.9.1.el5:CONFIG_HZ_1000=y /boot/config-2.6.18-238.9.1.el5:CONFIG_HZ=1000 /boot/config-2.6.18-274.3.1.el5:# CONFIG_HZ_100 is not set /boot/config-2.6.18-274.3.1.el5:# CONFIG_HZ_250 is not set /boot/config-2.6.18-274.3.1.el5:CONFIG_HZ_1000=y /boot/config-2.6.18-274.3.1.el5:CONFIG_HZ=1000 /boot/config-2.6.18-274.7.1.el5:# CONFIG_HZ_100 is not set /boot/config-2.6.18-274.7.1.el5:# CONFIG_HZ_250 is not set /boot/config-2.6.18-274.7.1.el5:CONFIG_HZ_1000=y /boot/config-2.6.18-274.7.1.el5:CONFIG_HZ=1000 Thoughts as to why AWS results are so different from XenServer? Other than not knowing who else is on the AWS box? Thanks, Mike On Wed, Nov 16, 2011 at 11:56 AM, Michael Picher <mpicher@gmail.com> wrote:
m1.large
I have a c1.xlarge queued up and ready to test...
On Wed, Nov 16, 2011 at 11:52 AM, Chris Chen <chris.chen2004@gmail.com>wrote:
Just a simple question, what kind of AWS instance are you running your FreeSWITCH? It makes huge difference. Thanks, Chris
On Wed, Nov 16, 2011 at 10:43 AM, Michael Picher <mpicher@gmail.com>wrote:
Hi guys,
Trying to get to the bottom of some conference bridge issues I'm having with running the system in AWS.
We're hearing a bunch of snap-crackle-pops in conference bridges and when I tcpdum on the server itself I see them in the RTP and see RTP timestamp problems.
I've run the following:
timer_test freeswitch@127.0.0.1@internal> timer_test 120 10
Avg: 120.004ms Total Time: 1200.315ms
2011-11-16 10:25:56.121131 [CONSOLE] mod_commands.c:461 Timer Test: samplecount after init: 1 freeswitch@127.0.0.1@internal> 2011-11-16 10:25:56.219163 [CONSOLE] mod_commands.c:466 Timer Test: samplecount after first step: 2 2011-11-16 10:25:56.339195 [CONSOLE] mod_commands.c:475 Timer Test: 1 sleep 120 120006 2011-11-16 10:25:56.459259 [CONSOLE] mod_commands.c:475 Timer Test: 2 sleep 120 120040 2011-11-16 10:25:56.579259 [CONSOLE] mod_commands.c:475 Timer Test: 3 sleep 120 119976 2011-11-16 10:25:56.699291 [CONSOLE] mod_commands.c:475 Timer Test: 4 sleep 120 120007 2011-11-16 10:25:56.819318 [CONSOLE] mod_commands.c:475 Timer Test: 5 sleep 120 120001 2011-11-16 10:25:56.939375 [CONSOLE] mod_commands.c:475 Timer Test: 6 sleep 120 120031 2011-11-16 10:25:57.059397 [CONSOLE] mod_commands.c:475 Timer Test: 7 sleep 120 119996 2011-11-16 10:25:57.179422 [CONSOLE] mod_commands.c:475 Timer Test: 8 sleep 120 119994 2011-11-16 10:25:57.299461 [CONSOLE] mod_commands.c:475 Timer Test: 9 sleep 120 120005 2011-11-16 10:25:57.419478 [CONSOLE] mod_commands.c:475 Timer Test: 10 sleep 120 119991
test_time freeswitch@127.0.0.1@internal> time_test 600 10
test 1 sleep 600 1592 test 2 sleep 600 986 test 3 sleep 600 1018 test 4 sleep 600 980 test 5 sleep 600 1005 test 6 sleep 600 1000 test 7 sleep 600 972 test 8 sleep 600 990 test 9 sleep 600 1006 test 10 sleep 600 994 avg 1054
For kernel: [root@openuc bin]# uname -r
2.6.21.7-2.fc8xen
CONFIG_HZ: [root@openuc bin]# grep CONFIG_HZ /boot/config-*
/boot/config-2.6.16.33-xenU-x86_64:CONFIG_HZ_100=y /boot/config-2.6.16.33-xenU-x86_64:# CONFIG_HZ_250 is not set /boot/config-2.6.16.33-xenU-x86_64:# CONFIG_HZ_1000 is not set /boot/config-2.6.16.33-xenU-x86_64:CONFIG_HZ=100 /boot/config-2.6.18-164.15.1.el5.centos.plus:# CONFIG_HZ_100 is not set /boot/config-2.6.18-164.15.1.el5.centos.plus:# CONFIG_HZ_250 is not set /boot/config-2.6.18-164.15.1.el5.centos.plus:CONFIG_HZ_1000=y /boot/config-2.6.18-164.15.1.el5.centos.plus:CONFIG_HZ=1000 /boot/config-2.6.21-2952.fc8xen:# CONFIG_HZ_100 is not set /boot/config-2.6.21-2952.fc8xen:# CONFIG_HZ_250 is not set /boot/config-2.6.21-2952.fc8xen:# CONFIG_HZ_300 is not set /boot/config-2.6.21-2952.fc8xen:CONFIG_HZ_1000=y /boot/config-2.6.21-2952.fc8xen:CONFIG_HZ=1000
are the xenU kernel settings screwing me here?
Thanks, Mike
-- There are 10 kinds of people in this world, those who understand binary and those who don't.
mpicher@gmail.com blog: http://www.sipxecs.info call: sip:mpicher@sipxecs.info
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_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- There are 10 kinds of people in this world, those who understand binary and those who don't.
mpicher@gmail.com blog: http://www.sipxecs.info call: sip:mpicher@sipxecs.info
-- There are 10 kinds of people in this world, those who understand binary and those who don't. mpicher@gmail.com blog: http://www.sipxecs.info call: sip:mpicher@sipxecs.info