"F"-serie (CS): len=58, 5.0.1.1453 2024.08.06 1b9d0b9c - 5.0.5.1839 2026.07.23 65228ccd
Performance problem

assert   
  - CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: EXPECTED
  + CPU time ratio when sending COMPRESSABLE TEXTUAL DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED less than 5
  - CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: EXPECTED
  + CPU time ratio when sending INCOMPRESSABLE BINARY DATA and WireCompression is ON vs OFF: /* perf_issue_tag */ UNEXPECTED, less than 4
    CPU time ratio when WireCompression is OFF and sending TEXTUAL vs BINARY data: EXPECTED
  + compressed_txt= [0.6, 0.55, 0.5599999999999999, 0.5399999999999999, 0.59, 0.59, 0.5399999999999999, 0.57, 0.58]  min= 0.5399999999999999  max= 0.6
  + compressed_bin= [0.58, 0.5499999999999999, 0.5299999999999999, 0.58, 0.5499999999999999, 0.66, 0.58, 0.62, 0.5399999999999999]  min= 0.5299999999999999  max= 0.66
  + non_

[...SKIPPED...]

witch specified in interactive mode
2026-01-11 14:28:41.049 E           GSEC> invalid switch specified in interactive mode
2026-01-11 14:28:41.055 E           GSEC> invalid switch specified in interactive mode
2026-01-11 14:28:41.062 E           GSEC> invalid switch specified in interactive mode
2026-01-11 14:28:41.072 E           GSEC> invalid switch specified in interactive mode
2026-01-11 14:28:41.084 E         - GSEC> invalid switch specified
2026-01-11 14:28:41.094 E         + GSEC> invalid switch specified in interactive mode
2026-01-11 14:28:41.110 E         - error in switch specifications
2026-01-11 14:28:41.117 E           GSEC>
2026-01-11 14:28:41.125
2026-01-11 14:28:41.139 tests/bugs/core_1263_test.py:44: AssertionError
2026-01-11 14:28:41.149 ---------------------------- Captured stdout setup -----------------------------
2026-01-11 14:28:41.156 Creating db: localhost:/var/tmp/qa_2024/test_1_a0/test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]