{"id":13628,"date":"2025-06-19T16:13:07","date_gmt":"2025-06-19T16:13:07","guid":{"rendered":"https:\/\/tuttodigitale.net\/mobiletech\/dimensioni-buffer-logger\/"},"modified":"2025-06-19T16:13:07","modified_gmt":"2025-06-19T16:13:07","slug":"dimensioni-buffer-logger","status":"publish","type":"post","link":"https:\/\/tuttodigitale.net\/mobiletech\/dimensioni-buffer-logger\/","title":{"rendered":"Dimensioni del Buffer Logger su Android"},"content":{"rendered":"<p>Nel 2025, le opzioni di dimensione del buffer logger (logger buffer sizes) nei dispositivi Android \u2013 comprese le versioni recenti di Samsung \u2013 restano sostanzialmente invariate rispetto agli anni precedenti. Queste opzioni permettono di scegliere tra diversi tagli di buffer, che determinano quanta memoria viene riservata per la registrazione dei log di sistema (logcat) <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='3'>[3]<\/sup>:<\/p>\n<ul>\n<li>Off (disabilita la raccolta dei log)<\/li>\n<li>64K (64 kilobyte)<\/li>\n<li>256K (256 kilobyte)<\/li>\n<li>1M (1 megabyte)<\/li>\n<li>4M (4 megabyte)<\/li>\n<li>16M (16 megabyte)<\/li>\n<\/ul>\n<p>Questi valori sono selezionabili dal menu Opzioni sviluppatore, tramite l\u2019impostazione \u201cLogger Buffer Sizes\u201d o \u201cDimensioni buffer logger\u201d <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='6'>[6]<\/sup>. L\u2019aumento della dimensione permette di mantenere pi\u00f9 messaggi di log in memoria, riducendo la probabilit\u00e0 che i log pi\u00f9 vecchi vengano sovrascritti nei casi di logging intensivo <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='3'>[3]<\/sup>.<\/p>\n<p>Definizione tecnica:<\/p>\n<ul>\n<li>Il logger utilizza <em>buffer circolari<\/em> di dimensioni predefinite: quando lo spazio si esaurisce, le informazioni pi\u00f9 vecchie vengono sovrascritte <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='3'>[3]<\/sup>.<\/li>\n<li>Agendo su questa impostazione, la modifica riguarda solo il sistema di logcat (log degli eventi di Android), non il buffer di kernel (dmesg) <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/li>\n<\/ul>\n<p>In sintesi: le dimensioni del buffer logger che puoi impostare nel 2025 vanno da 64K fino a 16M per ciascun buffer, e servono ad aumentare o ridurre la quantit\u00e0 di memoria assegnata alla registrazione dei log, utile per debugging e performance tuning <sup class='quote-ref' data-quote='1'>[1]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup> <sup class='quote-ref' data-quote='3'>[3]<\/sup>.<\/p>\n<p>Limiti e utilit\u00e0:<\/p>\n<ul>\n<li>Dimensioni troppo grandi possono occupare memoria RAM non necessaria.<\/li>\n<li>Dimensioni troppo piccole possono far perdere messaggi utili perch\u00e9 il buffer viene sovrascritto pi\u00f9 frequentemente <sup class='quote-ref' data-quote='3'>[3]<\/sup>.<\/li>\n<li>Le impostazioni cambiate tramite UI persistono dopo il riavvio; quelle fatte da adb (\u201cadb logcat -G\u201d) no <sup class='quote-ref' data-quote='4'>[4]<\/sup>.<\/li>\n<\/ul>\n<p>Non risultano cambiamenti specifici a questa impostazione nelle versioni Android\/Samsung del 2025 rispetto agli anni precedenti; rimane una utility rivolta perlopi\u00f9 a sviluppatori o utenti avanzati <sup class='quote-ref' data-quote='2'>[2]<\/sup> <sup class='quote-ref' data-quote='6'>[6]<\/sup> <sup class='quote-ref' data-quote='5'>[5]<\/sup>.<\/p>\n<script>const sources = [[1,\"https:\/\/www.cashify.in\/how-to-enable-developer-settings-on-android-mobile-phone\",\"How To Enable Developer Settings On Android Mobile ...\",\"Check out how to enable developer settings on Android. Also, know what major options in developer settings mean and their uses.\"],[2,\"https:\/\/www.youtube.com\/watch?v=Wrz54PDI-5A\",\"How to Change the Logger Buffer Sizes on Samsung\",\"How to Change the Logger Buffer Sizes on Samsung Changing the logger buffer sizes on a Samsung device can help adjust how much system log data is stored. This setting is typically used by developers or advanced users to monitor device performance or debug applications. By modifying the logger buffer sizes, you can control the amount of information collected for analysis. This feature is part of the Developer Options menu, which offers various tools for fine-tuning your device's performance....\"],[3,\"https:\/\/www.youtube.com\/watch?v=B4YIpJa8_oA\",\"Logger Buffer Size in Android | Improve Performance\",\"As of Android 5.0, there\u2019s also way to change the buffer size via Developer options on the device. First enable Developer options in Settings. Then navigate to the newly visible Developer options entry, scroll down, and click on logger buffer size. This will display options ranging from off to 16Mb. I have found that when switching to off, logcat will still hold and report a buffer size of 64Kb. A major advantage of using Developer options is that the selection will be persisted over reboots,...\"],[4,\"https:\/\/www.nutrient.io\/blog\/how-to-increase-the-logcat-buffer-size\/\",\"How to Increase the Logcat Buffer Size - Nutrient SDK\",\"Don't lose your logs. Increase your logcat buffer!\"],[5,\"https:\/\/stackoverflow.com\/questions\/58603876\/what-is-logger-buffer-sizes-of-developer-option\",\"What is Logger Buffer Sizes Of Developer Option\",\"What is the Logger Buffer Sizes option of developer options? We have various options like: Off 64 K 256 K 1 M 4 M 16 M If we are changing the buffer size, do we have any impact...\"],[6,\"https:\/\/www.youtube.com\/watch?v=-CtzeY03EHA\",\"How to Change the Logger Buffer Sizes on Samsung [2025]\",\"How to Change the Logger Buffer Sizes on Samsung Logger buffer sizes are crucial for managing the amount of system data stored temporarily during device operations. On Samsung devices, you can customize these settings to improve performance or troubleshoot issues. Adjusting the logger buffer sizes allows you to control the data flow, helping in debugging or optimizing your device. In this video, we\u2019ll explain what logger buffer sizes are and guide you through the steps to modify them on your...\"],[7,\"https:\/\/www.croma.com\/unboxed\/hacks-to-instantly-boost-your-slow-android-smartphone\",\"3 hacks to boost your slow Android phone | Croma Unboxed\",\"Android phone acting up? Here are some hacks that can help you boost your slow Android phone effectively. Read on.\"],[8,\"https:\/\/www.gizchina.com\/2025\/04\/01\/android-phone-running-slow-try-these-3-secret-performance-boosters\/\",\"Android Phone Running Slow? Try These 3 Secret ...\",\"Enhance your Android phone performance with hidden Developer Mode tweaks! Learn how to reduce logger buffers and disable animations.\"]];<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Nel 2025, le opzioni di dimensione del buffer logger (logger buffer sizes) nei dispositivi Android \u2013 comprese le versioni recenti di Samsung \u2013 restano sostanzialmente invariate rispetto agli anni precedenti. Queste opzioni permettono di scegliere tra diversi tagli di buffer, che determinano quanta memoria viene riservata per la registrazione dei log di sistema (logcat) [5] &#8230; <a title=\"Dimensioni del Buffer Logger su Android\" class=\"read-more\" href=\"https:\/\/tuttodigitale.net\/mobiletech\/dimensioni-buffer-logger\/\" aria-label=\"Per saperne di pi\u00f9 su Dimensioni del Buffer Logger su Android\">Leggi tutto<\/a><\/p>\n","protected":false},"author":1660,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[892],"tags":[],"class_list":["post-13628","post","type-post","status-publish","format-standard","hentry","category-tecnologia-android"],"_links":{"self":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/13628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/users\/1660"}],"replies":[{"embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/comments?post=13628"}],"version-history":[{"count":0,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/posts\/13628\/revisions"}],"wp:attachment":[{"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/media?parent=13628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/categories?post=13628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuttodigitale.net\/mobiletech\/wp-json\/wp\/v2\/tags?post=13628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}