Tool for monitoring oracle streams

Question

Is there any tool from 3th party that you can monitor oracle streams???

Answer 1

sample code:- for apply status
CREATE TABLE APPLY_LATENCY_HIST
APPLY_NAME VARCHAR2(30) NULL,
APPLY_LATENCY_SEC NUMBER NULL,
RUN_TIME TIMESTAMP(6) NULL,
MESG_CR_TIME DATE NULL,
MESG_APPLY_TIME DATE NULL,
TOTAL_APPLIED NUMBER NULL,
TOTAL_WAIT_DEPS NUMBER NULL,
TOTAL_WAIT_COMMITS NUMBER NULL,
TOTAL_IGNORED NUMBER NULL,
TOTAL_ROLLBACKS NUMBER NULL,
TOTAL_ERRORS NUMBER NULL,
TOTAL_MESSAGES_APPLIED NUMBER NULL,
TOTAL_ASSIGNED NUMBER NULL
CREATE UNIQUE INDEX APPLY_LAT_IDX1_NEW
ON APPLY_LATENCY_HIST(APPLY_NAME,RUN_TIME);
create dbms_job to run the following every couple of seconds:-
INSERT INTO FID_APPLY_LATENCY_HIST
SELECT a.APPLY_NAME,
round((a.HWM_TIME - a.HWM_MESSAGE_CREATE_TIME)*86400,2),
SYSTIMESTAMP,
a.HWM_MESSAGE_CREATE_TIME,
a.HWM_TIME,
a.TOTAL_APPLIED,
a.TOTAL_WAIT_DEPS,
a.TOTAL_WAIT_COMMITS,
a.TOTAL_IGNORED,
a.TOTAL_ROLLBACKS,
a.TOTAL_ERRORS,
sum(b.total_messages_applied),
sum(b.total_assigned)
FROM V$STREAMS_APPLY_COORDINATOR a,v$streams_apply_server b
where a.APPLY_NAME=b.APPLY_NAME
group by
a.APPLY_NAME,
round((a.HWM_TIME - a.HWM_MESSAGE_CREATE_TIME)*86400,2),
SYSTIMESTAMP,
a.HWM_MESSAGE_CREATE_TIME,
a.HWM_TIME,
a.TOTAL_APPLIED,
a.TOTAL_WAIT_DEPS,
a.TOTAL_WAIT_COMMITS,
a.TOTAL_IGNORED,
a.TOTAL_ROLLBACKS,
a.TOTAL_ERRORS;
COMMIT;
Run the following query to display delta of each run:-
-- Query to list the volume and latency of apply from the history
-- This query will list the delta of following stats between the stats collection interval
-- apply latency between stats interval
-- transaction applied between stats interval
-- lcr applied between stats interval
-- number of DML applied between stats interval
select run_time,apply_latency_sec "LATENCY IN SECONDS",
total_applied-lag(total_applied) over (order by run_time) "NUMBER OF TXN APPLIED",
TOTAL_MESSAGES_APPLIED-lag(TOTAL_MESSAGES_APPLIED) over (order by run_time) "NUMBER OF LCR APPLIED",
(TOTAL_MESSAGES_APPLIED-lag(TOTAL_MESSAGES_APPLIED) over (order by run_time)) - (total_applied-lag(total_applied) over (order by run_time)) "NUMBER OF DML APPLIED"
from FID_APPLY_LATENCY_HIST
where
apply_name='REPLACE APPLY NAME'
and run_time >= to_date('2007-11-13 15:59:00','yyyy-mm-dd hh24:mi:ss')
and run_time <= to_date('2007-11-13 23:00:00','yyyy-mm-dd hh24:mi:ss')
order by apply_name,run_time;