{"id":475,"date":"2025-09-17T15:30:59","date_gmt":"2025-09-17T15:30:59","guid":{"rendered":"https:\/\/ppc.mit.edu\/t2\/?p=475"},"modified":"2025-11-03T20:19:07","modified_gmt":"2025-11-03T20:19:07","slug":"mit-tier2-report-september-17-2025","status":"publish","type":"post","link":"https:\/\/ppc.mit.edu\/t2\/?p=475","title":{"rendered":"MIT Tier-2 Report &#8211; September 17 2025"},"content":{"rendered":"\n<p class=\"has-contrast-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">No real issues over last week. Central SAM tests had problems for several days because of CERN GitLab unavailability. The site readiness was corrected to account for that, but SAM tests were not.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#2b9e15\"><thead><tr><th>Monitoring test<\/th><th>Performance<\/th><\/tr><\/thead><tbody><tr><td>Site readiness<\/td><td>100.0% <\/td><\/tr><tr><td>SAM tests<\/td><td>83.0%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"406\" data-id=\"468\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-1024x406.png\" alt=\"\" class=\"wp-image-468\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-1024x406.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-300x119.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-768x305.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-1536x609.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.55.19-AM-2048x813.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"419\" data-id=\"469\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-1024x419.png\" alt=\"\" class=\"wp-image-469\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-1024x419.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-300x123.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-768x314.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-1536x628.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.56.19-AM-2048x837.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"350\" data-id=\"470\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-1024x350.png\" alt=\"\" class=\"wp-image-470\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-1024x350.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-300x102.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-768x262.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-1536x524.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.41-AM-2048x699.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"347\" data-id=\"471\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-1024x347.png\" alt=\"\" class=\"wp-image-471\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-1024x347.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-300x102.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-768x260.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-1536x521.png 1536w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2025\/09\/Screenshot-2025-09-17-at-8.57.57-AM-2048x694.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>No real issues over last week. Central SAM tests had problems for several days because of CERN GitLab unavailability. The site readiness was corrected to account for that, but SAM tests were not. Monitoring test Performance Site readiness 100.0% SAM tests 83.0%<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[12],"class_list":["post-475","post","type-post","status-publish","format-standard","hentry","category-report","tag-weekly"],"_links":{"self":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=475"}],"version-history":[{"count":11,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions"}],"predecessor-version":[{"id":639,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions\/639"}],"wp:attachment":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}