>> Could you try fb2.5 (as i did) ? > Will do. >
On 2.5 I see approx 50% slowdown when GC is in progress. Same slowdown is present when 'delete from test' is executed. Nothing special for GC, but must say that master seems to miss even this slowdown. Rather hard to say for sure cause execution time of test connection varies from 0.01 sec to 0.02 sec for 2.5, not more. For master it seems to be almost always 0.01. But nothing looking like irresponsive server. FYI: localhost ~ # uname -a Linux localhost 4.4.39-gentoo #1 SMP Sun Jan 8 20:31:35 MSK 2017 x86_64 AMD FX(tm)-8120 Eight-Core Processor AuthenticAMD GNU/Linux localhost ~ # ls -l /lib/libc.so.6 lrwxrwxrwx 1 root root 12 Jan 8 22:03 /lib/libc.so.6 -> libc-2.23.so ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today. http://sdm.link/xeonphi Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
