diff --git a/perf/results/j_ucharacterperf/data.js b/perf/results/j_ucharacterperf/data.js
index a8405a9d4c6..6af929cf7fa 100644
--- a/perf/results/j_ucharacterperf/data.js
+++ b/perf/results/j_ucharacterperf/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1743718414349,
+  "lastUpdate": 1743795208031,
   "repoUrl": "https://github.com/unicode-org/icu",
   "entries": {
     "Benchmark": [
@@ -240193,6 +240193,222 @@ window.BENCHMARK_DATA = {
             "biggerIsBetter": false
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "nmihai_2000@yahoo.com",
+            "name": "Mihai Nita",
+            "username": "mihnita"
+          },
+          "committer": {
+            "email": "nmihai_2000@yahoo.com",
+            "name": "Mihai Nita",
+            "username": "mihnita"
+          },
+          "distinct": true,
+          "id": "046392853d01f78c2a4d27c129c1390ea2c4e03e",
+          "message": "ICU-23089 Remove old tests that were never executed",
+          "timestamp": "2025-04-04T12:03:44-07:00",
+          "tree_id": "f36420f4afdc25c8f68c1ae00da96c4baac935eb",
+          "url": "https://github.com/unicode-org/icu/commit/046392853d01f78c2a4d27c129c1390ea2c4e03e"
+        },
+        "date": 1743794957143,
+        "tool": "ndjson",
+        "benches": [
+          {
+            "name": "testJDKIsDefined",
+            "value": 1.5579745870262953,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsLetterOrDigit",
+            "value": 0.9405916482808474,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsUpperCase",
+            "value": 1.244650901691804,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsDigit",
+            "value": 0.8129829242093799,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsLetter",
+            "value": 1.5567339320896205,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsUnicodeIdentifierPart",
+            "value": 1.3739301487974598,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsTitleCase",
+            "value": 1.5561727757998625,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsWhiteSpace",
+            "value": 0.8136483093798736,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsISOControl",
+            "value": 0.00006648175047817603,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKGetNumericValue",
+            "value": 3.1422728587665176,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsUnicodeIdentifierStart",
+            "value": 1.5550071020917628,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsSpaceChar",
+            "value": 0.8121572901022278,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKDigit",
+            "value": 1.5551656032284904,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKGetType",
+            "value": 1.5542036884286567,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsWhiteSpace",
+            "value": 1.5537393829065074,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsISOControl",
+            "value": 0.62275169543781,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsUpperCase",
+            "value": 2.4954459757278777,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testDigit",
+            "value": 0.8132710648487229,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsLowerCase",
+            "value": 0.8132950124467639,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testGetType",
+            "value": 0.8138660498926882,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsUnicodeIdentifierStart",
+            "value": 1.3737719319844666,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsUnicodeIdentifierPart",
+            "value": 1.556889294757494,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsIdentifierIgnorable",
+            "value": 0.7857602117500849,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsLetter",
+            "value": 0.8138085898981137,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testGetNumericValue",
+            "value": 1.3692345316454702,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsTitleCase",
+            "value": 0.8140396955093004,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsDigit",
+            "value": 1.5443355618800294,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsSpaceChar",
+            "value": 1.5536119553015908,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsLetterOrDigit",
+            "value": 1.5536622999252367,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsLowerCase",
+            "value": 2.494709927040395,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testIsDefined",
+            "value": 0.8124746431840879,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "testJDKIsIdentifierIgnorable",
+            "value": 1.5546426005747127,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          }
+        ]
       }
     ]
   }