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run webserver on all available cores, resolves #6 - #158

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run webserver on all available cores, resolves #6#158
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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.

resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.

$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs

@missinglinkmissinglink self-assigned this Jul 14, 2015
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Good call! +100000

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note this may not be compatible with node 0.12, linking pelias/pelias#35

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We run 0.12.2.

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Bravo
On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com
wrote:

We run 0.12.2.

—
Reply to this email directly or view it on GitHub
#158 (comment).

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nice

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upstream PR opened with ebay: cubejs/cluster2#86

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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581

missinglink added a commit that referenced this pull request Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink merged commit 342e0f1 into masterAug 3, 2015
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orangejulius deleted the multicore branch March 26, 2016 14:20
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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
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run webserver on all available cores, resolves #6 - #158
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missinglink merged 3 commits into
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Aug 3, 2015
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run webserver on all available cores, resolves #6#158
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@missinglink
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
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Jul 14, 2015
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Good call! +100000
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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We run 0.12.2.
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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
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nice
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upstream PR opened with ebay: cubejs/cluster2#86
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
orangejulius
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March 26, 2016 14:20
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
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run webserver on all available cores, resolves #6 - #158
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Aug 3, 2015
Merged
run webserver on all available cores, resolves #6#158
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@missinglink
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
self-assigned this
Jul 14, 2015
@dianashk
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Good call! +100000
@missinglink
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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Jul 14, 2015

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We run 0.12.2.
@riordan
riordan
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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
hkrishna
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Jul 14, 2015

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@orangejulius
orangejulius
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nice
@missinglink
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upstream PR opened with ebay: cubejs/cluster2#86
@hkrishna
hkrishna
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Jul 31, 2015

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@missinglink
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
orangejulius
deleted the

multicore

branch
March 26, 2016 14:20
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
Skip to content
run webserver on all available cores, resolves #6 - #158
Merged
missinglink merged 3 commits into
masterfrom 
multicore
Aug 3, 2015
Merged
run webserver on all available cores, resolves #6#158
missinglink merged 3 commits into
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multicore
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@missinglink
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
self-assigned this
Jul 14, 2015
@dianashk
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Good call! +100000
@missinglink
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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We run 0.12.2.
@riordan
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Jul 14, 2015

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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
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Jul 14, 2015

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👍
@orangejulius
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nice
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upstream PR opened with ebay: cubejs/cluster2#86
@hkrishna
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Jul 31, 2015

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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
orangejulius
deleted the

multicore

branch
March 26, 2016 14:20
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
Skip to content
run webserver on all available cores, resolves #6 - #158
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missinglink merged 3 commits into
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Aug 3, 2015
Merged
run webserver on all available cores, resolves #6#158
missinglink merged 3 commits into
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multicore
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
self-assigned this
Jul 14, 2015
@dianashk
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Good call! +100000
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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We run 0.12.2.
@riordan
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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
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Jul 14, 2015

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👍
@orangejulius
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nice
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upstream PR opened with ebay: cubejs/cluster2#86
@hkrishna
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
orangejulius
deleted the

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branch
March 26, 2016 14:20
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
Skip to content
run webserver on all available cores, resolves #6 - #158
Merged
missinglink merged 3 commits into
masterfrom 
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Aug 3, 2015
Merged
run webserver on all available cores, resolves #6#158
missinglink merged 3 commits into
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@missinglink
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
self-assigned this
Jul 14, 2015
@dianashk
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Good call! +100000
@missinglink
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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Jul 14, 2015

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We run 0.12.2.
@riordan
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Jul 14, 2015

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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
hkrishna
commented
Jul 14, 2015

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👍
@orangejulius
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Jul 14, 2015

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nice
@missinglink
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Jul 31, 2015

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upstream PR opened with ebay: cubejs/cluster2#86
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
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Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
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, 'i');
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// Remove or un-stick sticky/fixed headers that block content
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})();
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try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
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run webserver on all available cores, resolves #6 - #158
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missinglink merged 3 commits into
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Aug 3, 2015
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run webserver on all available cores, resolves #6#158
missinglink merged 3 commits into
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
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Jul 14, 2015
@dianashk
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Good call! +100000
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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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We run 0.12.2.
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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
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@orangejulius
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nice
@missinglink
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upstream PR opened with ebay: cubejs/cluster2#86
@hkrishna
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Jul 31, 2015

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@missinglink
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
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deleted the

multicore

branch
March 26, 2016 14:20
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
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var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
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filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
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filter: invert(1) hue-rotate(180deg) !important;
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/* Fix common UI elements */
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filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
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if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
run webserver on all available cores, resolves #6 by missinglink · Pull Request #158 · pelias/api · GitHub
Skip to content
run webserver on all available cores, resolves #6 - #158
Merged
missinglink merged 3 commits into
masterfrom 
multicore
Aug 3, 2015
Merged
run webserver on all available cores, resolves #6#158
missinglink merged 3 commits into
masterfrom 
multicore
Conversation
@missinglink
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Jul 14, 2015

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@heffergm I can see the webserver bottlenecking at 100% CPU on a single core under load, this PR spreads the load across all available cores, which should result in better parallel processing of HTTP requests.
resolves long standing issue: #6 using a module ebay wrote to get parallelism when using the express webserver module.
$ siege -c500 -r10 "http://localhost:3100/search?input=foo"# single core# Response time: 0.54 secs# Response time: 0.52 secs# multi core# Response time: 0.16 secs# Response time: 0.13 secs
@missinglinkmissinglink
self-assigned this
Jul 14, 2015
@dianashk
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Jul 14, 2015

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Good call! +100000
@missinglink
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Jul 14, 2015

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note this may not be compatible with node 0.12, linking pelias/pelias#35
@heffergm
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Jul 14, 2015

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We run 0.12.2.
@riordan
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Jul 14, 2015

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Bravo

On Tue, Jul 14, 2015 at 9:39 AM Grant Heffernan notifications@github.com

wrote:
We run 0.12.2.
—

Reply to this email directly or view it on GitHub
#158 (comment).
@hkrishna
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Jul 14, 2015

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@orangejulius
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nice
@missinglink
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upstream PR opened with ebay: cubejs/cluster2#86
@hkrishna
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commented
Jul 31, 2015

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@missinglink
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💥 now passing against 0.10 and 0.12@see: https://travis-ci.org/pelias/api/builds/73865581
missinglink added a commit
that referenced
this pull request
Aug 3, 2015
@missinglink
Merge pull request#158from pelias/multicore
342e0f1
run webserver on all available cores, resolves#6
@missinglink
missinglink
merged commit 342e0f1
into
masterAug 3, 2015
@orangejulius
orangejulius
deleted the

multicore

branch
March 26, 2016 14:20
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@missinglink@dianashk@heffergm@riordan@hkrishna@orangejulius