Try to ensure that stats collector's receive buffer size is at least 100KB.
Back-patch of commit 8b0b6303e991079726e83d17401405e94da11564.
Discussion: https://postgr.es/m/22173.1494788088@sss.pgh.pa.us
Branch
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REL9_3_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/4a3bb96ce9e938479ccaf03402b39ea6259d5069
Modified Files
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src/backend/postmaster/pgstat.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)