Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041

Closed as not planned
Closed as not planned
Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
Labels
BugNode.jsStale

Description

@tellisnz
tellisnz
opened on Apr 14, 2025

Is there an existing issue for this?

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/node

SDK Version

9.1.0

Framework Version

9.1.0

Link to Sentry event

No response

Reproduction Example/SDK Setup

See #14162

Our instance of issue is summarised in this comment

Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.

Steps to Reproduce

See #14162

Expected Result

No native memory leak when using includeLocalVariables

Actual Result

Native memory leak is present when using includeLocalVariables

Metadata

Metadata

Assignees

No one assigned

    Labels

    BugNode.jsStale

    Projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

    , 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
     blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

    Skip to content
    Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
    Closed as not planned
    Closed as not planned
    Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
    Labels
    BugNode.jsStale
    Description
    @tellisnz
    tellisnz
    opened on Apr 14, 2025
    Is there an existing issue for this?
    How do you use Sentry?
    Sentry Saas (sentry.io)
    Which SDK are you using?
    @sentry/node
    SDK Version
    9.1.0
    Framework Version
    9.1.0
    Link to Sentry event
    No response
    Reproduction Example/SDK Setup
    See #14162
    Our instance of issue is summarised in this comment
    Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
    Steps to Reproduce
    See #14162
    Expected Result
    No native memory leak when using includeLocalVariables
    Actual Result
    Native memory leak is present when using includeLocalVariables
    Metadata
    Metadata
    Assignees
    No one assigned
      Labels
      BugNode.jsStale
      Projects
      Milestone
      No milestone
      Relationships
      None yet
      Development
      No branches or pull requests
      Issue actions
      
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

      Skip to content
      Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
      Closed as not planned
      Closed as not planned
      Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
      Labels
      BugNode.jsStale
      Description
      @tellisnz
      tellisnz
      opened on Apr 14, 2025
      Is there an existing issue for this?
      How do you use Sentry?
      Sentry Saas (sentry.io)
      Which SDK are you using?
      @sentry/node
      SDK Version
      9.1.0
      Framework Version
      9.1.0
      Link to Sentry event
      No response
      Reproduction Example/SDK Setup
      See #14162
      Our instance of issue is summarised in this comment
      Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
      Steps to Reproduce
      See #14162
      Expected Result
      No native memory leak when using includeLocalVariables
      Actual Result
      Native memory leak is present when using includeLocalVariables
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        BugNode.jsStale
        Projects
        Milestone
        No milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

        Skip to content
        Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
        Closed as not planned
        Closed as not planned
        Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
        Labels
        BugNode.jsStale
        Description
        @tellisnz
        tellisnz
        opened on Apr 14, 2025
        Is there an existing issue for this?
        How do you use Sentry?
        Sentry Saas (sentry.io)
        Which SDK are you using?
        @sentry/node
        SDK Version
        9.1.0
        Framework Version
        9.1.0
        Link to Sentry event
        No response
        Reproduction Example/SDK Setup
        See #14162
        Our instance of issue is summarised in this comment
        Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
        Steps to Reproduce
        See #14162
        Expected Result
        No native memory leak when using includeLocalVariables
        Actual Result
        Native memory leak is present when using includeLocalVariables
        Metadata
        Metadata
        Assignees
        No one assigned
          Labels
          BugNode.jsStale
          Projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

          Skip to content
          Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
          Closed as not planned
          Closed as not planned
          Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
          Labels
          BugNode.jsStale
          Description
          @tellisnz
          tellisnz
          opened on Apr 14, 2025
          Is there an existing issue for this?
          How do you use Sentry?
          Sentry Saas (sentry.io)
          Which SDK are you using?
          @sentry/node
          SDK Version
          9.1.0
          Framework Version
          9.1.0
          Link to Sentry event
          No response
          Reproduction Example/SDK Setup
          See #14162
          Our instance of issue is summarised in this comment
          Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
          Steps to Reproduce
          See #14162
          Expected Result
          No native memory leak when using includeLocalVariables
          Actual Result
          Native memory leak is present when using includeLocalVariables
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            BugNode.jsStale
            Projects
            Milestone
            No milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

            Skip to content
            Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
            Closed as not planned
            Closed as not planned
            Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
            Labels
            BugNode.jsStale
            Description
            @tellisnz
            tellisnz
            opened on Apr 14, 2025
            Is there an existing issue for this?
            How do you use Sentry?
            Sentry Saas (sentry.io)
            Which SDK are you using?
            @sentry/node
            SDK Version
            9.1.0
            Framework Version
            9.1.0
            Link to Sentry event
            No response
            Reproduction Example/SDK Setup
            See #14162
            Our instance of issue is summarised in this comment
            Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
            Steps to Reproduce
            See #14162
            Expected Result
            No native memory leak when using includeLocalVariables
            Actual Result
            Native memory leak is present when using includeLocalVariables
            Metadata
            Metadata
            Assignees
            No one assigned
              Labels
              BugNode.jsStale
              Projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
              Closed as not planned
              Closed as not planned
              Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
              Labels
              BugNode.jsStale
              Description
              @tellisnz
              tellisnz
              opened on Apr 14, 2025
              Is there an existing issue for this?
              How do you use Sentry?
              Sentry Saas (sentry.io)
              Which SDK are you using?
              @sentry/node
              SDK Version
              9.1.0
              Framework Version
              9.1.0
              Link to Sentry event
              No response
              Reproduction Example/SDK Setup
              See #14162
              Our instance of issue is summarised in this comment
              Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
              Steps to Reproduce
              See #14162
              Expected Result
              No native memory leak when using includeLocalVariables
              Actual Result
              Native memory leak is present when using includeLocalVariables
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                BugNode.jsStale
                Projects
                Milestone
                No milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions
                
, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                Skip to content
                Memory leak on Node 19/20/22 with includeLocalVariables enabled #16041
                Closed as not planned
                Closed as not planned
                Memory leak on Node 19/20/22 with includeLocalVariables enabled#16041
                Labels
                BugNode.jsStale
                Description
                @tellisnz
                tellisnz
                opened on Apr 14, 2025
                Is there an existing issue for this?
                How do you use Sentry?
                Sentry Saas (sentry.io)
                Which SDK are you using?
                @sentry/node
                SDK Version
                9.1.0
                Framework Version
                9.1.0
                Link to Sentry event
                No response
                Reproduction Example/SDK Setup
                See #14162
                Our instance of issue is summarised in this comment
                Ours is a reasonably high traffic express/node.js app, and with includeLocalVariables native memory usage increases until OOM.
                Steps to Reproduce
                See #14162
                Expected Result
                No native memory leak when using includeLocalVariables
                Actual Result
                Native memory leak is present when using includeLocalVariables
                Metadata
                Metadata
                Assignees
                No one assigned
                  Labels
                  BugNode.jsStale
                  Projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions