2013-05-13 04:12:37,826 | INFO  | Usage Manager memory limit (134217728) reached for topic://BG.Event.ru.bitel.bgbilling.modules.inet.accounting.event.InetAccountingEvent. Producers will be throttled to the rate at which messages are removed from this destination to prevent flooding it. See http://activemq.apache.org/producer-flow-control.html for more info | org.apache.activemq.broker.region.Topic | ActiveMQ NIO Worker
2013-05-13 04:12:38,992 | INFO  | Usage Manager Memory Limit (134217728) reached on queue://BG.Event.ru.bitel.bgbilling.modules.inet.access.sa.event.InetSaAccountingEvent. Producers will be throttled to the rate at which messages are removed from this destination to prevent flooding it. See http://activemq.apache.org/producer-flow-control.html for more info | org.apache.activemq.broker.region.Queue | ActiveMQ NIO Worker
2013-05-13 04:12:51,132 | INFO  | Usage Manager Memory Limit (134217728) reached on queue://BG.Event.ru.bitel.bgbilling.modules.card.common.event.CardGetRequestEvent. Producers will be throttled to the rate at which messages are removed from this destination to prevent flooding it. See http://activemq.apache.org/
producer-flow-control.html for more info | org.apache.activemq.broker.region.Queue | ActiveMQ NIO Worker 2013-05-13 04:17:51,049 | INFO  | Usage Manager Memory Limit (134217728) reached on queue://BG.Event.ru.bitel.bgbilling.modules.inet.access.sa.event.InetSaStateModifyEvent. Producers will be throttled to the rate at which messages are removed from this destination to prevent flooding it. See http://activemq.apach
e.org/producer-flow-control.html for more info | org.apache.activemq.broker.region.Queue | ActiveMQ NIO Worker
2013-05-13 07:07:13,874 | INFO  | Usage Manager Memory Limit (134217728) reached on queue://BG.Event.ru.bitel.bgbilling.kernel.contract.balance.server.event.PaymentEvent. Producers will be throttled to the rate at which messages are removed from this destination to prevent flooding it. See http://activemq.apache.org/producer-flow-control.html for more info | org.apache.activemq.broker.region.Queue | ActiveMQ NIO Worker
..
..
..

mq 05-13/12:31:22  INFO [event-proc-p-2-t-1] InetServRuntimeMap - Taked event: Event[ru.bitel.bgbilling.modules.inet.api.server.event.InetServModifiedEvent]
moduleId: 8; pluginId: no; cid: 7852; scid: -1; userId: 2; timestamp: 1368437480178
mq 05-13/12:31:22  INFO [event-proc-p-2-t-1] InetServRuntimeMap - Reload InetServRuntime: 1842
mq 05-13/12:31:22  INFO [event-proc-p-2-t-1] InetServRuntimeMap - Removing InetServRuntime: 1842
mq 05-13/12:31:22  INFO [event-proc-p-2-t-1] InetServRuntimeMap - Adding InetServRuntime: 1842
mq 05-13/12:31:22  INFO [event-proc-p-2-t-1] InetServRuntimeMap - ContractId: 7852; servId: 1842
        inetd:21711
        Options [] TariffModuleTreeSet [6:13.05.2013-…; ]
        Device state: 0; optionSet:
mq 05-13/12:31:29  INFO [event-proc-p-2-t-1] InetConnectionManager - Remove connection: InetConnection [id=939383-0, iface=3:1673401, sessId=81b1bc98, start=13.05.2013 11:41:07, uname=21167@wlan, addr=10.101.1.53]
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorSet - Connecting to device
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorDeviceWorker - Do task deviceId: 2; Event[ru.bitel.bgbilling.modules.inet.access.sa.event.InetS
aServModifyEvent] moduleId: 8; pluginId: no; cid: global; scid: -1; userId: -1; oldInetServ: inetd:21711; newInetServ: inetd:21711; newInetServState: 1; newInetServOptionList: ; timestamp: 1368437480183
connection 05-13/12:31:30  INFO [sa-p-12-t-1] InetApplication - TariffOptionMap: {}
connection 05-13/12:31:30  INFO [sa-p-12-t-1] InetApplication - OptionSet: [7]
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorDeviceWorker - Command result event: ServiceActivatorEvent type=2; inetServId: 1842; call: true
; oldState: 0; newState: 1; oldOptionSet: ; newOptionSet: 7
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorDeviceWorker - Processing deviceId:2; command ServiceActivatorEvent type=2; inetServId: 1842; c
all: true; oldState: 0; newState: 1; oldOptionSet: ; newOptionSet: 7
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorSet - Invoking serviceModify
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorDeviceWorker - Process event type[2] result=true
connection 05-13/12:31:30  INFO [sa-p-12-t-1] ServiceActivatorDeviceWorker - Changing InetServ:1842 state and/or options
mq 05-13/12:31:30  INFO [event-proc-p-2-t-1] InetServRuntimeMap - Taked event: Event[ru.bitel.bgbilling.modules.inet.access.event.InetServDeviceStateAndOptio
nsModifiedEvent] moduleId: 8; pluginId: no; cid: global; scid: -1; userId: -1; deviceId: 2; inetServId: 1842; state: 1; optionSet: 7; timestamp: 1368437490196

Usage Manager Memory Limit

        <systemUsage>
            <systemUsage>
                <memoryUsage>
                    <memoryUsage limit="128 mb"/>
                </memoryUsage>
                <storeUsage>
                    <storeUsage limit="10 gb"/>
                </storeUsage>
                <tempUsage>
                    <tempUsage limit="1 gb"/>
                </tempUsage>
            </systemUsage>
        </systemUsage>

[root@bg kahadb-2]# ls -l
total 142772
-rw-r--r-- 1 root root 33555227 May 13 08:40 db-1756.log
-rw-r--r-- 1 root root 33554842 May 13 10:06 db-1757.log
-rw-r--r-- 1 root root 33571605 May 13 11:55 db-1758.log
-rw-r--r-- 1 root root 33030144 May 13 13:02 db-1759.log
-rw-r--r-- 1 root root 10817536 May 13 13:02 db.data
-rw-r--r-- 1 root root  1658008 May 13 13:02 db.redo