Performance issue with 4.2.1

[Mathew, Sunil]

Hi,

We currently have Shibboleth IdP 3.1.1 on-prem that is protected by CAS using remote user as principal. We are seeing significant performance issues with the 4.2.1 version deployed in AWS cluster and also in on-prem on a single server. Here are the numbers:


% Change BL to AWS_9-14-22 Night
% Change BL to ONPREM_9-21-22 Night
Requests / Transactions (Bold)
Average
99% Line
Max
Average
99% Line
Max
01 - /






02 - /login
                  226
              609
             11,925
                226
                609
                 11,925
03 - /login/saml
                  182
              365
               2,364
                184
                592
                   2,685
Canvas Home - Before HBS Authentication
-19%
-40%
-80%
-19%
-3%
-77%
04 - /idp/profile/SAML2/Redirect/SSO






05 - /idp/profile/SAML2/Redirect/SSO;JSESSION_idp-1
                    74
              126
               6,084
                  74
                126
                   6,084
06 - /idp/Authn/RemoteUser
                  288
              745
             27,931
                387
             2,571
                 60,239
HBS SSO - Before authentication
289%
491%
359%
423%
1940%
890%
07 - /cas/login
                  892
           2,789
               3,353
                892
             2,789
                   3,353
08 - /cas/login?service
               1,065
           1,323
               6,054
             1,095
             1,433
                   4,271
HBS (CAS) Login
19%
-53%
81%
23%
-49%
27%
09 - /idp/Authn/RemoteUser






10 - /idp/Authn/RemoteUser
                    54
                93
               3,283
                  54
                  93
                   3,283
11 - /idp/profile/SAML2/Redirect/SSO;JSESSION_idp-1
               1,000
           2,672
             31,631
             1,081
             3,900
                 60,680
HBS SSO - After Authentication
1752%
2773%
863%
1902%
4094%
1748%
12 - /login/saml






13 - /delegated_auth_pass_through
                  399
           1,093
               6,964
                399
             1,093
                   6,964
14 - /
                  692
           1,184
               2,691
                701
             1,262
                   3,724
Canvas Home - After HBS Authentication
73%
8%
-61%
76%
15%
-47%
TOTAL
55%
-10%
165%
66%
-9%
409%


Please let me know if anyone has noticed performance issues with the 4.2.1 version of Shibboleth IdP?


Regards,
Sunil

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://shibboleth.net/pipermail/users/attachments/20221005/7baaf3c2/attachment.htm>