Type:
Priority:
Resolution:
Fixed
Historically, InnoDB split the redo log into at least 2 files. MDEV-12061 innodb_log_files_in_group=1 , but it kept the default at innodb_log_files_in_group=2 .
Because performance seems to be slightly better with only one log file, and because implementing an append-only variant of the log would require a single file, let us define the default to be 1, and have innodb_log_file_size=96M , to retain the same default total size of 2×48MiB.
Note that this variable will be deleted by MDEV-14425
{"report":{"fcp":969.9000005722046,"ttfb":183.10000038146973,"pageVisibility":"visible","entityId":79933,"key":"jira.project.issue.view-issue","isInitial":true,"threshold":1000,"elementTimings":{},"userDeviceMemory":8,"userDeviceProcessors":64,"apdex":0.5,"journeyId":"0da0e9b0-5386-4caf-b77e-71bc103a9869","navigationType":0,"readyForUser":1050,"redirectCount":0,"resourceLoadedEnd":1123.9000005722046,"resourceLoadedStart":196.10000038146973,"resourceTiming":[{"duration":216.30000019073486,"initiatorType":"link","name":"https://jira.mariadb.org/s/2c21342762a6a02add1c328bed317ffd-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/css/_super/batch.css","startTime":196.10000038146973,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":196.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":412.4000005722046,"responseStart":0,"secureConnectionStart":0},{"duration":216.29999923706055,"initiatorType":"link","name":"https://jira.mariadb.org/s/7ebd35e77e471bc30ff0eba799ebc151-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/css/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":196.4000005722046,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":196.4000005722046,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":412.69999980926514,"responseStart":0,"secureConnectionStart":0},{"duration":225.80000019073486,"initiatorType":"script","name":"https://jira.mariadb.org/s/0917945aaa57108d00c5076fea35e069-CDN/lu2cib/820016/12ta74/0a8bac35585be7fc6c9cc5a0464cd4cf/_/download/contextbatch/js/_super/batch.js?locale=en","startTime":196.60000038146973,"connectEnd":196.60000038146973,"connectStart":196.60000038146973,"domainLookupEnd":196.60000038146973,"domainLookupStart":196.60000038146973,"fetchStart":196.60000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":196.60000038146973,"responseEnd":422.4000005722046,"responseStart":422.4000005722046,"secureConnectionStart":196.60000038146973},{"duration":329.1000003814697,"initiatorType":"script","name":"https://jira.mariadb.org/s/2d8175ec2fa4c816e8023260bd8c1786-CDN/lu2cib/820016/12ta74/494e4c556ecbb29f90a3d3b4f09cb99c/_/download/contextbatch/js/jira.browse.project,project.issue.navigator,jira.view.issue,jira.general,jira.global,atl.general,-_super/batch.js?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&locale=en&slack-enabled=true&whisper-enabled=true","startTime":196.80000019073486,"connectEnd":196.80000019073486,"connectStart":196.80000019073486,"domainLookupEnd":196.80000019073486,"domainLookupStart":196.80000019073486,"fetchStart":196.80000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":196.80000019073486,"responseEnd":525.9000005722046,"responseStart":525.9000005722046,"secureConnectionStart":196.80000019073486},{"duration":333.0999994277954,"initiatorType":"script","name":"https://jira.mariadb.org/s/a9324d6758d385eb45c462685ad88f1d-CDN/lu2cib/820016/12ta74/c92c0caa9a024ae85b0ebdbed7fb4bd7/_/download/contextbatch/js/atl.global,-_super/batch.js?locale=en","startTime":197.10000038146973,"connectEnd":197.10000038146973,"connectStart":197.10000038146973,"domainLookupEnd":197.10000038146973,"domainLookupStart":197.10000038146973,"fetchStart":197.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":197.10000038146973,"responseEnd":530.1999998092651,"responseStart":530.1999998092651,"secureConnectionStart":197.10000038146973},{"duration":333.3999996185303,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-en/jira.webresources:calendar-en.js","startTime":197.30000019073486,"connectEnd":197.30000019073486,"connectStart":197.30000019073486,"domainLookupEnd":197.30000019073486,"domainLookupStart":197.30000019073486,"fetchStart":197.30000019073486,"redirectEnd":0,"redirectStart":0,"requestStart":197.30000019073486,"responseEnd":530.6999998092651,"responseStart":530.6999998092651,"secureConnectionStart":197.30000019073486},{"duration":333.69999980926514,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:calendar-localisation-moment/jira.webresources:calendar-localisation-moment.js","startTime":197.4000005722046,"connectEnd":197.4000005722046,"connectStart":197.4000005722046,"domainLookupEnd":197.4000005722046,"domainLookupStart":197.4000005722046,"fetchStart":197.4000005722046,"redirectEnd":0,"redirectStart":0,"requestStart":197.4000005722046,"responseEnd":531.1000003814697,"responseStart":531.1000003814697,"secureConnectionStart":197.4000005722046},{"duration":375.8999996185303,"initiatorType":"link","name":"https://jira.mariadb.org/s/b04b06a02d1959df322d9cded3aeecc1-CDN/lu2cib/820016/12ta74/a2ff6aa845ffc9a1d22fe23d9ee791fc/_/download/contextbatch/css/jira.global.look-and-feel,-_super/batch.css","startTime":197.60000038146973,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":197.60000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":573.5,"responseStart":0,"secureConnectionStart":0},{"duration":334.1000003814697,"initiatorType":"script","name":"https://jira.mariadb.org/rest/api/1.0/shortcuts/820016/47140b6e0a9bc2e4913da06536125810/shortcuts.js?context=issuenavigation&context=issueaction","startTime":197.69999980926514,"connectEnd":197.69999980926514,"connectStart":197.69999980926514,"domainLookupEnd":197.69999980926514,"domainLookupStart":197.69999980926514,"fetchStart":197.69999980926514,"redirectEnd":0,"redirectStart":0,"requestStart":197.69999980926514,"responseEnd":531.8000001907349,"responseStart":531.8000001907349,"secureConnectionStart":197.69999980926514},{"duration":388.19999980926514,"initiatorType":"link","name":"https://jira.mariadb.org/s/3ac36323ba5e4eb0af2aa7ac7211b4bb-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/css/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.css?jira.create.linked.issue=true","startTime":197.9000005722046,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":197.9000005722046,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":586.1000003814697,"responseStart":0,"secureConnectionStart":0},{"duration":381.80000019073486,"initiatorType":"script","name":"https://jira.mariadb.org/s/5d5e8fe91fbc506585e83ea3b62ccc4b-CDN/lu2cib/820016/12ta74/d176f0986478cc64f24226b3d20c140d/_/download/contextbatch/js/com.atlassian.jira.projects.sidebar.init,-_super,-project.issue.navigator,-jira.view.issue/batch.js?jira.create.linked.issue=true&locale=en","startTime":198.10000038146973,"connectEnd":198.10000038146973,"connectStart":198.10000038146973,"domainLookupEnd":198.10000038146973,"domainLookupStart":198.10000038146973,"fetchStart":198.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":198.10000038146973,"responseEnd":579.9000005722046,"responseStart":579.9000005722046,"secureConnectionStart":198.10000038146973},{"duration":543.0999994277954,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-js/jira.webresources:bigpipe-js.js","startTime":200.10000038146973,"connectEnd":200.10000038146973,"connectStart":200.10000038146973,"domainLookupEnd":200.10000038146973,"domainLookupStart":200.10000038146973,"fetchStart":200.10000038146973,"redirectEnd":0,"redirectStart":0,"requestStart":200.10000038146973,"responseEnd":743.1999998092651,"responseStart":743.1999998092651,"secureConnectionStart":200.10000038146973},{"duration":845.9000005722046,"initiatorType":"script","name":"https://jira.mariadb.org/s/d41d8cd98f00b204e9800998ecf8427e-CDN/lu2cib/820016/12ta74/1.0/_/download/batch/jira.webresources:bigpipe-init/jira.webresources:bigpipe-init.js","startTime":200.19999980926514,"connectEnd":200.19999980926514,"connectStart":200.19999980926514,"domainLookupEnd":200.19999980926514,"domainLookupStart":200.19999980926514,"fetchStart":200.19999980926514,"redirectEnd":0,"redirectStart":0,"requestStart":200.19999980926514,"responseEnd":1046.1000003814697,"responseStart":1046.1000003814697,"secureConnectionStart":200.19999980926514},{"duration":157.5999994277954,"initiatorType":"xmlhttprequest","name":"https://jira.mariadb.org/rest/webResources/1.0/resources","startTime":585.1000003814697,"connectEnd":585.1000003814697,"connectStart":585.1000003814697,"domainLookupEnd":585.1000003814697,"domainLookupStart":585.1000003814697,"fetchStart":585.1000003814697,"redirectEnd":0,"redirectStart":0,"requestStart":585.1000003814697,"responseEnd":742.6999998092651,"responseStart":742.6999998092651,"secureConnectionStart":585.1000003814697},{"duration":260.4000005722046,"initiatorType":"link","name":"https://jira.mariadb.org/s/d5715adaadd168a9002b108b2b039b50-CDN/lu2cib/820016/12ta74/be4b45e9cec53099498fa61c8b7acba4/_/download/contextbatch/css/jira.project.sidebar,-_super,-project.issue.navigator,-jira.general,-jira.browse.project,-jira.view.issue,-jira.global,-atl.general,-com.atlassian.jira.projects.sidebar.init/batch.css?agile_global_admin_condition=true&jag=true&jira.create.linked.issue=true&slack-enabled=true&whisper-enabled=true","startTime":863.5,"connectEnd":0,"connectStart":0,"domainLookupEnd":0,"domainLookupStart":0,"fetchStart":863.5,"redirectEnd":0,"redirectStart":0,"requestStart":0,"responseEnd":1123.9000005722046,"responseStart":0,"secureConnectionStart":0}],"fetchStart":0,"domainLookupStart":0,"domainLookupEnd":0,"connectStart":0,"connectEnd":0,"requestStart":30,"responseStart":183,"responseEnd":190,"domLoading":194,"domInteractive":1124,"domContentLoadedEventStart":1124,"domContentLoadedEventEnd":1186,"domComplete":2343,"loadEventStart":2343,"loadEventEnd":2345,"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","marks":[{"name":"bigPipe.sidebar-id.start","time":1103.6000003814697},{"name":"bigPipe.sidebar-id.end","time":1104.4000005722046},{"name":"bigPipe.activity-panel-pipe-id.start","time":1104.6000003814697},{"name":"bigPipe.activity-panel-pipe-id.end","time":1107.1999998092651},{"name":"activityTabFullyLoaded","time":1215.6999998092651}],"measures":[],"correlationId":"d35921e87742f1","effectiveType":"4g","downlink":9.3,"rtt":0,"serverDuration":97,"dbReadsTimeInMs":12,"dbConnsTimeInMs":20,"applicationHash":"9d11dbea5f4be3d4cc21f03a88dd11d8c8687422","experiments":[]}}
Task
Major
MDEV-33503 innodb_log_files_in_group is quietly ignored