メインコンテンツまでスキップ

ONTAP-214876：メモリの負荷が原因でプライマリノードがREST API呼び出しに応答しません。

  1. 最後の更新
  2. PDFとして保存
Views:
1
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

問題

Primary node is unresponsive to REST API calls and high latency observed for secondary node. EMS logs reports CPU starvation in RDB. [Sun Mar 24 23:12:27 +0000 [node-01: mgwd: rdb.node.starvation:error]: CPU starvation detected in the RDB.] Additional observations:
-Primary node has many peered clusters of various sizes and hundreds of FlexCache volumes spread across these clusters/nodes. -FlexCache uses CSM sessions to communicate across clusters and Each CSM session is comprised of many TLS connections.

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.