GoldenGate Extract Process Running Slowly - Monitoring Enabled (Doc ID 1911730.1)

Last updated on JULY 22, 2015

Applies to:

Oracle GoldenGate - Version 11.2.1.0.1 to 12.1.3.0.0 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

Oracle GoldenGate processes are running slowly . Latency is observed.

multiple pstacks from process show repeated reference from thread #1 :

-----------------  lwp# 1 / thread# 1  --------------------

ffffffff788da9c0 mmap (10e809810, 10e7a01f0, 10b96ca60, 42000, ffffffff7fffbad8, 0) + 10
ffffffff7a6ff774 __os_attach (10e809810, ffffffff7fffbab0, fffffff070000238, 10e80f010, 0, ffffffff7fffbad8) + 1c4
ffffffff7a69cad8 __env_sys_attach (10e809810, ffffffff7fffbab0, 4, 0, 1b4c0c, ffffffff7a851638) + b8
ffffffff7a69c7bc __env_region_attach (10e809810, ffffffff7fffbab0, ad98, 41418, 3, 0) + dc
ffffffff7a6edd60 __memp_open (10e809810, 0, 10e79f020, 1000, 10e79f038, ffffffffffffffff) + ec
ffffffff7a68d530 __env_attach_regions (10e80f010, 0, 0, 0, 10e809810, 0) + 3f0
ffffffff7a68bff8 __env_open (10e80f010, 101be3bf8, 0, 0, 0, ffffffff7a851638) + 178
ffffffff7b62d7d0 __1cDggsFgglibGggrepoOPersistenceEnvEOpen6kMn0CKOpenMode_t__b_ (ffffffff7a68bdb0, 100c72e60, ffffffff7b6571c2, ffffffff7b760130, 101be3bf8, ffffffff7b656f26) + ee8
ffffffff7b61ac60 GetConfig (ffffffff7b75f768, ffffffff7fffcd28, ffffffff7fffcdb8, 101bdec80, 30, ffffffff7fffcd58) + d00
ffffffff7b61cb24 getMPoint (8, 0, 100c85, 13eabc, ffffffff7b75b5b8, 100c85c98) + 2c
00000001001bcef8 __1cQupdate_lag_stats6FpnN__std_rec_hdr__v_ (53c42917, ffffffff7fffd0f0, f4000, 0, e95df708a, 8) + 270
00000001001ee624 __1cUprocess_extract_loop6F_h_ (101987, 0, 1, 101986a10, 101987e98, 100c7cb78) + 804
000000010021006c main (df, 1, 100c7c, 100c00, 100c00, 100c7c) + 764
00000001000e387c _start (0, 0, 0, 0, 0, 0) + 17c

Cause

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