[Postgres-xc-general] gtm_problem_and_slow_write

[Matej J. <je...@ts...>]

Hello,

We have problem that postgres xc is very slow, gtm is writing to log a 
lot of data. Is it able to be disabled?
The most repeated lines are :

1:140130870839040:2013-11-08 15:42:49.357 CET -LOG:  Saving transaction 
restoration info, backed-up gxid: 373106
LOCATION:  GTM_WriteRestorePointXid, gtm_txn.c:2649
( this is maybe 130 times per second )

1:140130879186688:2013-11-08 15:45:37.572 CET -LOG:  Connection 
established with GTM standby. - 0x1f91398
LOCATION:  gtm_standby_connect_to_standby_int, gtm_standby.c:400

It is overloading the disk, i/o is 70%.

Now it is inserting 5 thousand inserts per minute. We need more inserts 
per minute.

Thank you, best regards
Matej