{"id":776,"date":"2026-01-14T16:22:41","date_gmt":"2026-01-14T16:22:41","guid":{"rendered":"https:\/\/ppc.mit.edu\/t2\/?p=776"},"modified":"2026-01-14T16:22:43","modified_gmt":"2026-01-14T16:22:43","slug":"mit-tier-2-report-jan-14-2026","status":"publish","type":"post","link":"https:\/\/ppc.mit.edu\/t2\/?p=776","title":{"rendered":"MIT Tier-2 Report &#8211; Jan. 14 2026"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">SiteReadiness: 85.7%<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SAM tests: 87.7%<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We had 2 days over the last week with significantly reduced availability. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">01\/09 &#8211; Cluster Condor re-configurations caused certain problems for a number of struggling WNs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">01\/11 &#8211; Network outage that lasted ~16 hours. All connections with the cluster were timing out. <\/p>\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=\"363\" data-id=\"771\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.08-AM-1024x363.png\" alt=\"\" class=\"wp-image-771\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.08-AM-1024x363.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.08-AM-300x106.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.08-AM-768x272.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.08-AM.png 1350w\" 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=\"375\" data-id=\"772\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.52-AM-1024x375.png\" alt=\"\" class=\"wp-image-772\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.52-AM-1024x375.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.52-AM-300x110.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.52-AM-768x281.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-8.25.52-AM.png 1306w\" 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=\"343\" data-id=\"773\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.09.54-AM-1024x343.png\" alt=\"\" class=\"wp-image-773\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.09.54-AM-1024x343.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.09.54-AM-300x100.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.09.54-AM-768x257.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.09.54-AM.png 1213w\" 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=\"346\" data-id=\"774\" src=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.10.16-AM-1024x346.png\" alt=\"\" class=\"wp-image-774\" srcset=\"https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.10.16-AM-1024x346.png 1024w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.10.16-AM-300x101.png 300w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.10.16-AM-768x260.png 768w, https:\/\/ppc.mit.edu\/t2\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-14-at-9.10.16-AM.png 1215w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>SiteReadiness: 85.7% SAM tests: 87.7% We had 2 days over the last week with significantly reduced availability. 01\/09 &#8211; Cluster Condor re-configurations caused certain problems for a number of struggling WNs. 01\/11 &#8211; Network outage that lasted ~16 hours. All connections with the cluster were timing out.<\/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-776","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\/776","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=776"}],"version-history":[{"count":1,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/776\/revisions"}],"predecessor-version":[{"id":777,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=\/wp\/v2\/posts\/776\/revisions\/777"}],"wp:attachment":[{"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ppc.mit.edu\/t2\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}