httpd.api.expired.session.limitでのAPIタイムアウト
環境
- ONTAP 9
- ONTAP API
問題
- API応答で観察された高レイテンシ:
root@ontapctl-xxx:/# time ontapctl api APIVersion
"1.221"
real 1m11.602s
user 0m0.020s
sys m0.020s
API要求に失敗しました:
1/23/2024 04:00:09 Node01 ERROR httpd.api.expired.session.limit: A Manage ONTAP(R) API request (export-policy-create) has expired after 282 seconds. Last error: This request exceeds the configured session limit (10) for your Vserver ("vs1").
1/23/2024 04:00:09 Node02 ERROR httpd.api.expired.session.limit: A Manage ONTAP(R) API request (export-policy-create) has expired after 300 seconds. Last error: This request exceeds the configured session limit (10) for your Vserver ("vs1").
1/23/2024 03:44:56 Node02 ERROR httpd.api.expired.session.limit: A Manage ONTAP(R) API request (vserver-get-iter) has expired after 181 seconds. Last error: This request exceeds the configured session limit (10) for your Vserver ("vs1").
1/23/2024 03:43:27 Node01 ERROR httpd.api.expired.session.limit: A Manage ONTAP(R) API request (vserver-get-iter) has expired after 182 seconds. Last error: This request exceeds the configured session limit (10) for your Vserver ("vs1").
- APIスレッドが長時間保持されている場合:
Tue Jan 23 03:03:32 +0900 [Nodename: ksmf_timeout_thread: ksmf.svc.watchdog:debug]: "kSMF service thread held > 25 (sec) by application for table ksmfRawZapi"