maria-discuss team mailing list archive

[Reindl Harald <h.reindl@xxxxxxxxxxxxx>]

Am 20.06.2017 um 18:36 schrieb Sergei Golubchik:
> Hi, MARK!
>
> On Jun 20, MARK CALLAGHAN wrote:
> > Do MariaDB 10.2 binaries use glibc malloc or get built with one of tcmalloc
> > or jemalloc? Sorry for being lazy, as I have yet to install it.
>
> glibc malloc.
> Only ha_tokudb.so gets linked with jemalloc

really and why?

the mariadb build below is built without tokudb

[harry@srv-rhsoft:~]$ ldd /usr/libexec/mysqld
        linux-vdso.so.1 (0x00007ffc3896e000)
        libaio.so.1 => /lib64/libaio.so.1 (0x00007f28ce556000)
        libz.so.1 => /lib64/libz.so.1 (0x00007f28ce340000)
        libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f28ce0cd000)
        libjemalloc.so.2 => /lib64/libjemalloc.so.2 (0x00007f28cde86000)
        libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f28cdc50000)
        libssl.so.10 => /lib64/libssl.so.10 (0x00007f28cd9dc000)
        libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f28cd57b000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007f28cd377000)
        libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f28ccfef000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f28ccce6000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f28ccac8000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f28cc700000)
        /lib64/ld-linux-x86-64.so.2 (0x00005616ed062000)
        libgomp.so.1 => /lib64/libgomp.so.1 (0x00007f28cc4d2000)
        libfreebl3.so => /lib64/libfreebl3.so (0x00007f28cc2cf000)
        libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 
(0x00007f28cc082000)
        libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f28cbd9c000)
        libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f28cbb98000)
        libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f28cb965000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f28cb74e000)
        libkrb5support.so.0 => /lib64/libkrb5support.so.0 
(0x00007f28cb53f000)
        libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f28cb33b000)
        libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f28cb120000)
        libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f28caef7000)