cnMaestro updated from 1.6.3-r39 to 2.2.1-r32 - Weekly Usage data not generating graph

After upgrading cnMaestro from 1.6.3-r39 to 2.2.1-r32 I am not getting weekly data usage but the throughput works fine. I have a few users that the data usage is working but that is only a few devices out of 3000. There is a three day gap in data from when I made the backup to having the VM up and running. The VM has 16GB of ram and 4 CPU's for 3100 devices. Any help would be appreciated. Thanks!

I am also seeing the following errors in the log files.

/var/log/cnmaestro/server/cns_stderr.log:

(node:2259) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 error listeners added. Use emitter.setMaxListeners() to increase limit
(node:2353) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 error listeners added. Use emitter.setMaxListeners() to increase limit

/var/log/cnmaestro/server/cns_stdout.log:

Unhandled connection error: CONNECTION_FORCED - broker forced connection closure with reason 'shutdown'

/var/log/cnmaestro/server/cns_error.log

{"level":"ERROR","app":"web","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"web","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"upgrade","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"upgrade","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"monitoring","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"monitoring","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"configuration","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"configuration","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"notification","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"notification","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"registration","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"registration","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"action","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}
{"level":"ERROR","app":"action","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Connection to AMQP was close 1"}
{"level":"ERROR","app":"subscription","file":"common.amqp.conn","ts":"Wed, 27 Nov 2019 15:32:09 GMT","message":"AMQP_CONN: Error in AMQP","extra_info":{"stackTrace":"Error: connect ECONNREFUSED 127.0.0.1:5672\n at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14)"}}