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  1. MariaDB Server
  2. MDEV-36587

InnoDB uses too much memory, mtr OOMs

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      after

      commit acd071f599f
      		 
      Author: Marko Mäkelä <marko.makela@mariadb.com>
      		 
      Date:   Thu Apr 10 13:02:17 2025 +0300
      		 
       
      		 
          MDEV-21923: LSN allocation is a bottleneck

      my ./mtr --parallel 20 uses all the memory. top shows that some mariadbd processes take 4.5g while others ~170m, the latter is normal, on the previous commit (acd071f599f^) all mariadbd processes take about 170m.

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21923 LSN allocation is a bottleneck

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              marko Marko Mäkelä
              serg Sergei Golubchik
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