Pavel Stehule wrote: > It does much more intensive work with IO - I have feeling like there are > intensive fsync.
You could prove that, by running "make html" under "strace -f -e trace=fsync" etc. I just tried that, and I don't see any fsync. I guess you could try other syscalls, or simply "-e trace=file". Doing the latter I noticed an absolutely stupid number of attempts to open file /usr/lib/libxslt-plugins/nwalsh_com_xslt_ext_com_nwalsh_saxon_UnwrapLinks.so which deserves a WTF. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers