2026-05-22 12:24:17.807 debug: [TTS GET] streaming start (lang=zh, 62 chars, speed=1)
2026-05-22 12:24:18.117 debug: [TTS GET] Fish Audio first-byte: 309ms
2026-05-22 12:24:29.593 debug: [TTS GET] streaming start (lang=zh, 69 chars, speed=1.2)
2026-05-22 12:24:29.892 debug: [TTS GET] Fish Audio first-byte: 299ms
2026-05-22 12:24:40.957 debug: [TTS GET] streaming start (lang=zh, 70 chars, speed=1)
2026-05-22 12:24:41.289 debug: [TTS GET] Fish Audio first-byte: 331ms
2026-05-22 12:24:55.476 debug: [TTS GET] streaming start (lang=zh, 68 chars, speed=1.2)
2026-05-22 12:24:55.807 debug: [TTS GET] Fish Audio first-byte: 330ms
2026-05-22 12:25:06.191 debug: [TTS GET] streaming start (lang=zh, 82 chars, speed=1)
2026-05-22 12:25:06.508 debug: [TTS GET] Fish Audio first-byte: 316ms
2026-05-22 12:25:22.227 debug: [TTS GET] streaming start (lang=zh, 66 chars, speed=1.2)
2026-05-22 12:25:22.643 debug: [TTS GET] Fish Audio first-byte: 415ms
2026-05-22 12:25:33.919 debug: [TTS GET] streaming start (lang=zh, 65 chars, speed=1)
2026-05-22 12:25:34.270 debug: [TTS GET] Fish Audio first-byte: 350ms
2026-05-22 12:25:48.078 debug: [TTS GET] streaming start (lang=zh, 74 chars, speed=1.2)
2026-05-22 12:25:48.384 debug: [TTS GET] Fish Audio first-byte: 305ms
2026-05-22 12:26:01.853 debug: [TTS GET] streaming start (lang=zh, 96 chars, speed=1)
2026-05-22 12:26:02.205 debug: [TTS GET] Fish Audio first-byte: 350ms