使用httpd.api.expired.session.limit时API超时
适用场景
- ONTAP 9
- ONTAP API
问题描述
- 在API响应中观察到高延迟:
root@ontapctl-xxx:/# time ontapctl api APIVersion
"1.221"
real 1m11.602s
user 0m0.020s
sys m0.020s
API请求失败:
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线程保留时间较长:
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"