{"id":15831,"date":"2026-04-09T06:01:33","date_gmt":"2026-04-08T21:01:33","guid":{"rendered":"https:\/\/m365jp.net\/?p=15831"},"modified":"2026-04-09T06:06:27","modified_gmt":"2026-04-08T21:06:27","slug":"servicedegradation-dz1266872-microsoft-defender-xdr-admins-may-notice-excessive-memory-usage-on-their-windows-server-2016-machines-6","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-04-09-servicedegradation-dz1266872-microsoft-defender-xdr-admins-may-notice-excessive-memory-usage-on-their-windows-server-2016-machines-6","title":{"rendered":"[serviceDegradation] DZ1266872 | Microsoft Defender XDR | Admins may notice excessive memory usage on their Windows Server 2016 machines"},"content":{"rendered":"
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DZ1266872 | Microsoft Defender XDR | Admins may notice excessive memory usage on their Windows Server 2016 machines<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins may notice excessive memory usage on their Windows Server 2016 machines.<\/td>\n<\/tr>\n
Last Updated<\/th>\n04\/08\/2026 20:43:47<\/td>\n<\/tr>\n
Start Time<\/th>\n03\/31\/2026 21:18:23<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Admins may notice excessive memory usage on their Windows Server 2016 machines<\/p>\n

User impact: Admins may notice excessive memory usage on their Windows Server 2016 machines.<\/p>\n

More info: Admins may notice delays or timeouts with third-party applications hosted on affected Windows Sever 2016 machines running Microsoft Defender for Endpoint\u2019s Sense.<\/p>\n

Current status: Our monitoring of the remaining impacted devices continues as we ensure our service optimizations reach these devices and no further actions are required to fully resolve the issue.<\/p>\n

Scope of impact: Any Windows Server 2016 admin may be affected.<\/p>\n

Start time: Monday, March 23, 2026, at 12:00 AM UTC<\/p>\n

Next update by: Monday, April 13, 2026, at 10:00 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u7ba1\u7406\u8005\u306fWindows Server 2016\u30de\u30b7\u30f3\u3067\u904e\u5270\u306a\u30e1\u30e2\u30ea\u4f7f\u7528\u306b\u6c17\u3065\u304f\u304b\u3082\u3057\u308c\u307e\u305b\u3093<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u7ba1\u7406\u8005\u306fWindows Server 2016\u30de\u30b7\u30f3\u3067\u904e\u5270\u306a\u30e1\u30e2\u30ea\u4f7f\u7528\u306b\u6c17\u3065\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30\u60c5\u5831:\u7ba1\u7406\u8005\u306f\u3001Microsoft Defender for Endpoint’s Sense\u3092\u642d\u8f09\u3057\u305fWindows Sever 2016\u30de\u30b7\u30f3\u4e0a\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u9045\u5ef6\u3084\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u73fe\u72b6:\u6b8b\u308b\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u76e3\u8996\u306f\u7d99\u7d9a\u3057\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u6700\u9069\u5316\u304c\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u5c4a\u304d\u3001\u554f\u984c\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u8ffd\u52a0\u306e\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2:Windows Server 2016\u306e\u7ba1\u7406\u8005\u306f\u8ab0\u3067\u3082\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u523b:2026\u5e743\u670823\u65e5(\u6708)\u5348\u524d0\u6642(UTC)<\/p>\n

\u6b21\u56de\u66f4\u65b0:2026\u5e744\u670813\u65e5(\u6708)\u5348\u5f8c10\u6642(UTC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ1266872 | Microsoft Defender XDR | Admins may notice excessive memory usage on their Windows Server 2016 mac […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15831","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=15831"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15831\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=15831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=15831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=15831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}