# Issues with building libjemalloc for percona 8.0 on Ubuntu 22.04

**URL:** <https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445>\
**Category:** Other MySQL® Questions\
**Created:** [February 13, 2024, 3:57pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445 "2024-02-13T15:57:20Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![quorthon\_seth](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/quorthon_seth/32/15151_2.png) [@quorthon\_seth](https://forums.percona.com/u/quorthon_seth)\
**Post date:** [February 13, 2024, 3:57pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445/1 "2024-02-13T15:57:21Z")

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Hello. We had your os version upgraded from 18.04 to 22.04 and after that got memory leak. I found out that changing jemalloc lib from basic libjemalloc2 (5.2.1) in 22.04 to 3.6.0 jammy from dev [Percona Repo](https://repo.percona.com/pdps-8.0/apt/pool/main/j/jemalloc/) fixing memory leak issue. But I wan’t able to build deb package for jemalloc-3.6.0 from jemalloc source code in jammy myself.

And in percona opened reps i found only [GitHub - percona/jemalloc](https://github.com/percona/jemalloc) /jemalloc-debian which seem to be outdated.

Is it possible for percona devs to show how to build jemalloc-3.6.0 for jammy?

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**Author:** ![daniil.bazhenov](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/daniil.bazhenov/32/62_2.png) [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\
**Post date:** [March 14, 2024, 2:08pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445/2 "2024-03-14T14:08:28Z")

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@Evgeniy_Patlan maybe you can give some advice?

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**Author:** ![Evgeniy\_Patlan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/evgeniy_patlan/32/41_2.png) [@Evgeniy\_Patlan](https://forums.percona.com/u/Evgeniy_Patlan)\
**Post date:** [March 14, 2024, 2:14pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445/3 "2024-03-14T14:14:02Z")

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here is the package that can be installed on ubuntu 22.04 [Percona Repo](https://repo.percona.com/ps-80/apt/pool/main/j/jemalloc/)

Also as for source packages you can find them here: [Percona Repo](https://repo.percona.com/percona/apt/pool/main/j/jemalloc/)

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<div class="post-metadata">

**Author:** ![daniil.bazhenov](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/daniil.bazhenov/32/62_2.png) [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\
**Post date:** [March 14, 2024, 2:17pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445/5 "2024-03-14T14:17:54Z")

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![](https://us1.discourse-cdn.com/flex019/uploads/percona1/original/2X/6/67335e7f6c5c765c7e897afda2e77c0bcb45aeb4.gif)

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<div class="post-metadata">

**Author:** ![quorthon\_seth](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/quorthon_seth/32/15151_2.png) [@quorthon\_seth](https://forums.percona.com/u/quorthon_seth)\
**Post date:** [March 14, 2024, 5:32pm UTC](https://forums.percona.com/t/issues-with-building-libjemalloc-for-percona-8-0-on-ubuntu-22-04/28445/6 "2024-03-14T17:32:51Z")

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The question is actually about exact build cmd. Meaning that on 3.6 jemalloc branch and jammy os it is only available to build deb package with ignore option like

```auto
DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage -us -uc -b

```

And on bionic (for example) nocheck-option isn’t required for 3.6 jemalloc