Monitoring the classic replicat

Sometimes we see huge lag in our goldengate configuration that is because there are pending long running transaction at the target side, lets see how we can monitor the replicat status in the target system


GGSCI (node2.example.com) 27> send replicat rep1 status

Sending STATUS request to REPLICAT REP1 ...
  Current status: Processing data
  Sequence #: 22
  RBA: 9315748
  87049 records in current transaction


GGSCI (node2.example.com) 28> send replicat rep1 status

Sending STATUS request to REPLICAT REP1 ...
  Current status: Processing data
  Sequence #: 22
  RBA: 10275752
  96021 records in current transaction


GGSCI (node2.example.com) 31> dblogin useridlias ogg
Password:
ERROR: Unrecognized parameter (USERIDLIAS), expected USERID/USERIDALIAS.

GGSCI (node2.example.com) 32> dblogin useridalias ogg
Successfully logged into database.

GGSCI (node2.example.com as ggadmin@east) 33> info replicat rep1, detail

REPLICAT   REP1      Last Started 2020-03-28 14:28   Status RUNNING
Checkpoint Lag       00:00:00 (updated 00:02:28 ago)
Process ID           7179
Log Read Checkpoint  File /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000020
                     First Record  RBA 55224002

Current Log BSN value: 1877190

Last Committed Transaction CSN value: 1897958


  Extract Source                          Begin             End           

  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000020  2020-03-28 13:33  First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000020  2020-03-24 23:48  2020-03-28 13:33
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000018  2020-03-13 23:07  2020-03-24 23:48
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000016  2020-03-13 23:07  First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000016  2019-11-22 13:10  2020-03-13 23:07
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000010  * Initialized *   2019-11-22 13:10
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000010  * Initialized *   First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000009  2019-11-14 22:52  2019-11-22 12:53
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000002  2019-11-14 22:49  2019-11-14 22:52
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000002  2019-11-14 22:49  First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000002  * Initialized *   2019-11-14 22:49
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000000  * Initialized *   First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000000  * Initialized *   First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000000  * Initialized *   First Record 
  /u01/app/oracle/product/12.1.2/ggate/dirdat/rt000000  * Initialized *   First Record 


Current directory    /u01/app/oracle/product/12.1.2/ggate

Report file          /u01/app/oracle/product/12.1.2/ggate/dirrpt/REP1.rpt
Parameter file       /u01/app/oracle/product/12.1.2/ggate/dirprm/rep1.prm
Checkpoint file      /u01/app/oracle/product/12.1.2/ggate/dirchk/REP1.cpr
Checkpoint table     ggadmin.ckpt
Process file         /u01/app/oracle/product/12.1.2/ggate/dirpcs/REP1.pcr
Error log            /u01/app/oracle/product/12.1.2/ggate/ggserr.log