for (;;);{"error":null,"payload":{"timeline":"\u003cdiv class=\"phui-timeline-shell\" data-sigil=\"transaction anchor-container\" data-meta=\"0_9\"\u003e\u003cdiv class=\"phui-timeline-event-view phui-timeline-minor-event\"\u003e\u003cdiv class=\"phui-timeline-content\"\u003e\u003ca style=\"background-image: url(https:\/\/phab.wmfusercontent.org\/file\/data\/6p2trpcntqjtlvakxda6\/PHID-FILE-wezkx3b7eyo34b6doywi\/profile)\" class=\"visual-only phui-timeline-image\" href=\"\/p\/matmarex\/\" aria-hidden=\"true\"\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-wedge\" style=\"\"\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-group\"\u003e\u003ca name=\"8212583\" id=\"8212583\" class=\"phabricator-anchor-view\"\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-title phui-timeline-title-with-icon\"\u003e\u003cspan class=\"phui-timeline-icon-fill\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-pencil phui-timeline-icon\" data-meta=\"0_8\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"\/p\/matmarex\/\" class=\"phui-handle phui-link-person\" data-sigil=\"hovercard\" data-meta=\"0_0\"\u003ematmarex\u003c\/a\u003e created this task.\u003cspan class=\"phui-timeline-extra\"\u003e\u003ca href=\"#8212583\" data-sigil=\"has-tooltip\" data-meta=\"0_7\"\u003e\u003cspan class=\"screen-only\"\u003eSep 6 2022, 2:36 AM\u003c\/span\u003e\u003cspan class=\"print-only\" aria-hidden=\"true\"\u003e2022-09-06 02:36:13 (UTC+0)\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-event-view phui-timeline-spacer\"\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-shell\" data-sigil=\"transaction anchor-container\" data-meta=\"0_12\"\u003e\u003cdiv class=\"phui-timeline-event-view phui-timeline-minor-event\"\u003e\u003cdiv class=\"phui-timeline-content\"\u003e\u003cdiv class=\"phui-timeline-wedge\" style=\"display: none;\"\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-group\"\u003e\u003ca name=\"8212596\" id=\"8212596\" class=\"phabricator-anchor-view\"\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-title phui-timeline-title-with-icon\"\u003e\u003cspan class=\"phui-timeline-icon-fill\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-user-plus phui-timeline-icon\" data-meta=\"0_11\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"phui-handle\" data-sigil=\"hovercard\" data-meta=\"0_2\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-lock lightgreytext\" data-meta=\"0_3\" aria-hidden=\"true\"\u003e\u003c\/span\u003eRestricted Application\u003c\/span\u003e added a subscriber: \u003ca href=\"\/p\/Aklapper\/\" class=\"phui-handle phui-link-person\" data-sigil=\"hovercard\" data-meta=\"0_4\"\u003eAklapper\u003c\/a\u003e. \u003cspan class=\"phui-timeline-extra-information\"\u003e \u00b7  \u003ca href=\"\/herald\/transcript\/4936476\/\"\u003eView Herald Transcript\u003c\/a\u003e\u003c\/span\u003e\u003cspan class=\"phui-timeline-extra\"\u003e\u003ca href=\"#8212596\" data-sigil=\"has-tooltip\" data-meta=\"0_10\"\u003e\u003cspan class=\"screen-only\"\u003eSep 6 2022, 2:36 AM\u003c\/span\u003e\u003cspan class=\"print-only\" aria-hidden=\"true\"\u003e2022-09-06 02:36:14 (UTC+0)\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-event-view phui-timeline-spacer\"\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-shell\" data-sigil=\"transaction anchor-container\" data-meta=\"0_21\"\u003e\u003cdiv class=\"phui-timeline-event-view phui-timeline-major-event\"\u003e\u003cdiv class=\"phui-timeline-content\"\u003e\u003ca style=\"background-image: url(https:\/\/phab.wmfusercontent.org\/file\/data\/6p2trpcntqjtlvakxda6\/PHID-FILE-wezkx3b7eyo34b6doywi\/profile)\" class=\"visual-only phui-timeline-image\" href=\"\/p\/matmarex\/\" aria-hidden=\"true\"\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-wedge\" style=\"\"\u003e\u003c\/div\u003e\u003cdiv class=\"phui-timeline-group\"\u003e\u003cdiv class=\"phui-timeline-inner-content\"\u003e\u003ca name=\"8212597\" id=\"8212597\" class=\"phabricator-anchor-view\"\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-title phui-timeline-title-with-icon phui-timeline-title-with-menu\"\u003e\u003cspan class=\"phui-timeline-icon-fill\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-comment phui-timeline-icon\" data-meta=\"0_20\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"\/p\/matmarex\/\" class=\"phui-handle phui-link-person\" data-sigil=\"hovercard\" data-meta=\"0_5\"\u003ematmarex\u003c\/a\u003e added a comment.\u003cspan class=\"phui-timeline-extra\"\u003e\u003ca href=\"#8212597\" data-sigil=\"has-tooltip\" data-meta=\"0_19\"\u003e\u003cspan class=\"screen-only\"\u003eSep 6 2022, 2:40 AM\u003c\/span\u003e\u003cspan class=\"print-only\" aria-hidden=\"true\"\u003e2022-09-06 02:40:19 (UTC+0)\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\u003ca href=\"#\" class=\"phui-timeline-menu\" aria-haspopup=\"true\" aria-expanded=\"false\" data-sigil=\"phui-dropdown-menu\" data-meta=\"0_17\"\u003e\u003cspan class=\"aural-only\"\u003eComment Actions\u003c\/span\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-caret-down\" data-meta=\"0_18\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cdiv class=\"phui-timeline-core-content\"\u003e\u003cspan class=\"transaction-comment\" data-sigil=\"transaction-comment\" data-meta=\"0_6\"\u003e\u003cdiv class=\"phabricator-remarkup\"\u003e\u003cp\u003eIt took me a while to find this, but the whole issue is caused by using \u003ca href=\"https:\/\/www.php.net\/manual\/en\/domelement.getelementsbytagname\" class=\"remarkup-link\" target=\"_blank\" rel=\"noreferrer\"\u003egetElementsByTagName()\u003c\/a\u003e. You'd think it's just a simple linear tree walk, but apparently it takes quadratic time. I couldn't find what makes the implementation so bad, but I'd be curious if anyone else tracked it down.\u003c\/p\u003e\n\n\u003cp\u003eReplacing all calls to getElementsByTagName with DOMCompat::querySelectorAll() (provided by Parsoid) instantly fixes the problem.\u003c\/p\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e"},"javelin_metadata":[{"hovercardSpec":{"objectPHID":"PHID-USER-wkpnidxoctuhawexig5p"}},{"hovercardSpec":{"objectPHID":"PHID-TASK-s56o5mytfnd5s43xzy2z"}},{"hovercardSpec":{"objectPHID":"PHID-APPS-PhabricatorHeraldApplication"}},[],{"hovercardSpec":{"objectPHID":"PHID-USER-hgn5uw2jafgjgfvxibhh"}},{"hovercardSpec":{"objectPHID":"PHID-USER-wkpnidxoctuhawexig5p"}},{"phid":"PHID-XACT-TASK-bqrg3pdqpga2ds5"},{"tip":"Via Web"},[],{"phid":"PHID-XACT-TASK-gnldbto7j4m6wgz","anchor":"8212583"},{"tip":"Via Herald"},[],{"phid":"PHID-XACT-TASK-kdb4znw7gq7fftd","anchor":"8212596"},{"targetID":"UQ0_1","uri":"\/transactions\/quote\/PHID-XACT-TASK-bqrg3pdqpga2ds5\/","ref":"T317070#8212597"},[],{"anchor":"8212597"},[],{"items":"\u003cul class=\"phabricator-action-list-view \"\u003e\u003cli id=\"UQ0_1\" class=\"phabricator-action-view phabricator-action-view-href action-has-icon\" style=\"\"\u003e\u003ca href=\"#\" class=\"phabricator-action-view-item\" data-sigil=\"transaction-quote\" data-meta=\"0_13\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-quote-left phabricator-action-view-icon\" data-meta=\"0_14\" aria-hidden=\"true\"\u003e\u003c\/span\u003eQuote Comment\u003c\/a\u003e\u003c\/li\u003e\u003cli id=\"UQ0_3\" class=\"phabricator-action-view phabricator-action-view-href action-has-icon\" style=\"\"\u003e\u003ca href=\"\/transactions\/raw\/PHID-XACT-TASK-bqrg3pdqpga2ds5\/\" class=\"phabricator-action-view-item\" data-sigil=\"transaction-raw\" data-meta=\"0_15\"\u003e\u003cspan class=\"visual-only phui-icon-view phui-font-fa fa-code phabricator-action-view-icon\" data-meta=\"0_16\" aria-hidden=\"true\"\u003e\u003c\/span\u003eView Raw Remarkup\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e"},[],{"tip":"Via Web"},[],{"phid":"PHID-XACT-TASK-bqrg3pdqpga2ds5","anchor":"8212597"}],"javelin_behaviors":{"phui-hovercards":[],"phabricator-watch-anchor":[],"phabricator-tooltips":[],"phui-dropdown-menu":[]},"javelin_resources":["https:\/\/phab.wmfusercontent.org\/res\/defaultX\/phabricator\/2eeda9e0\/core.pkg.js","https:\/\/phab.wmfusercontent.org\/res\/defaultX\/phabricator\/98e6504a\/rsrc\/externals\/javelin\/core\/init.js","https:\/\/phab.wmfusercontent.org\/res\/defaultX\/phabricator\/968d91ee\/core.pkg.css"]}