CDR Archiving
In an overload of CDRs scenario, the CGF server becomes slow in providing a response. This scenario leads to unacknowledged CDRs due to sendReqList buffer being full and then the CDRs drop. To avoid the CDR drop in such a case, the GTPP endpoint enqueues new CDRs into the archive list.
GTPP performs the CDR archiving in the following way:
-
The archive list flush happens in a paced manner depending on the network load condition.
-
After all the CGFs become inactive or due to back-to-back switchovers, an archive record is written into HDD in the paced manner to avoid losing the archived CDRs.
-
Archive list is replicated on standby GTPP endpoint pod.
Note |
|