{"id":8957,"date":"2024-11-14T19:00:47","date_gmt":"2024-11-14T10:00:47","guid":{"rendered":"https:\/\/m365jp.net\/?p=8957"},"modified":"2024-11-14T19:01:29","modified_gmt":"2024-11-14T10:01:29","slug":"servicerestored-dz917720-microsoft-defender-xdr-some-admins-microsoft-defender-for-endpoint-enrolled-windows-server-devices-may-have-experienced-performance-issues","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2024-11-14-servicerestored-dz917720-microsoft-defender-xdr-some-admins-microsoft-defender-for-endpoint-enrolled-windows-server-devices-may-have-experienced-performance-issues","title":{"rendered":"[serviceRestored] DZ917720 | Microsoft Defender XDR | Some admins’ Microsoft Defender for Endpoint enrolled Windows Server devices may have experienced performance issues"},"content":{"rendered":"
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DZ917720 | Microsoft Defender XDR | Some admins’ Microsoft Defender for Endpoint enrolled Windows Server devices may have experienced performance issues<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins’ Microsoft Defender for Endpoint enrolled Windows Server devices may have experienced performance issues.<\/td>\n<\/tr>\n
Last Updated<\/th>\n11\/14\/2024 09:38:12<\/td>\n<\/tr>\n
Start Time<\/th>\n10\/07\/2024 00:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n11\/13\/2024 14:30:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some admins’ Microsoft Defender for Endpoint enrolled Windows Server devices may have experienced performance issues<\/p>\n

User impact: Admins’ Microsoft Defender for Endpoint enrolled Windows Server devices may have experienced performance issues.<\/p>\n

More info: Microsoft Defender for Endpoint enrolled Windows Sever 2019 or later devices may have encountered excessive CPU and Random-Access Memory (RAM) utilization.<\/p>\n

While we were working to remediate impact, admins may have been able to perform a restart on the affected servers to temporarily resolve this issue.<\/p>\n

Final status: We’ve confirmed that the deployment has fully saturated, and resolved impact for all affected users as expected.<\/p>\n

Scope of impact: Impact was specific to admins who were served through the affected infrastructure.<\/p>\n

Start time: Monday, October 7, 2024, at 12:00 AM UTC<\/p>\n

End time: Wednesday, November 13, 2024, at 2:30 PM UTC<\/p>\n

Root cause: An application that monitors network traffic was experiencing a memory leak, which increased system resource utilization and resulted in impact.<\/p>\n

Next steps: <\/p>\n

– We’re analyzing the application that monitors network traffic to help deepen our understanding of the root cause and help prevent this problem from happening again.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u7ba1\u7406\u8005\u306eMicrosoft Defender for Endpoint\u767b\u9332\u6e08\u307f Windows Server \u30c7\u30d0\u30a4\u30b9\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u306eMicrosoft Defender for Endpoint\u767b\u9332\u6e08\u307f Windows Server \u30c7\u30d0\u30a4\u30b9\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: Windows Sever 2019 \u4ee5\u964d\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308bMicrosoft Defender for Endpoint\u3067\u306f\u3001CPU \u3068\u30e9\u30f3\u30c0\u30e0 \u30a2\u30af\u30bb\u30b9 \u30e1\u30e2\u30ea (RAM) \u306e\u4f7f\u7528\u7387\u304c\u904e\u5270\u306b\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u306e\u4fee\u5fa9\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u9593\u3001\u7ba1\u7406\u8005\u306f\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30b5\u30fc\u30d0\u30fc\u3067\u518d\u8d77\u52d5\u3092\u5b9f\u884c\u3057\u3066\u3001\u3053\u306e\u554f\u984c\u3092\u4e00\u6642\u7684\u306b\u89e3\u6c7a\u3067\u304d\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u30b9\u30c6\u30fc\u30bf\u30b9: \u30c7\u30d7\u30ed\u30a4\u304c\u5b8c\u5168\u306b\u98fd\u548c\u72b6\u614b\u306b\u306a\u308a\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff\u304c\u4e88\u60f3\u3069\u304a\u308a\u306b\u89e3\u6c7a\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u5f71\u97ff\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u901a\u3058\u3066\u63d0\u4f9b\u3055\u308c\u305f\u7ba1\u7406\u8005\u306b\u56fa\u6709\u3067\u3057\u305f\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2024 \u5e74 10 \u6708 7 \u65e5\u6708\u66dc\u65e5\u306e\u5348\u524d 12:00 (UTC)<\/p>\n

\u7d42\u4e86\u6642\u523b: 2024 \u5e74 11 \u6708 13 \u65e5 (\u6c34) 2:30 PM UTC<\/p>\n

\u6839\u672c\u539f\u56e0: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u304c\u767a\u751f\u3057\u3066\u3044\u305f\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0 \u30ea\u30bd\u30fc\u30b9\u306e\u4f7f\u7528\u7387\u304c\u5897\u52a0\u3057\u3001\u5f71\u97ff\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:<\/p>\n

– \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u76e3\u8996\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5206\u6790\u3057\u3066\u3001\u6839\u672c\u539f\u56e0\u306e\u7406\u89e3\u3092\u6df1\u3081\u3001\u3053\u306e\u554f\u984c\u306e\u518d\u767a\u3092\u9632\u6b62\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u306f\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u66f4\u65b0\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ917720 | Microsoft Defender XDR | Some admins’ Microsoft Defender for Endpoint enrolled Windows Server […]<\/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-8957","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/8957","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=8957"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/8957\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=8957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=8957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=8957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}