{
    "timestamp": "2026-06-02 22:44:37",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=164, mode=batch",
    "memory_usage": "10 MB",
    "peak_memory": "10 MB"
}
{
    "timestamp": "2026-06-02 22:44:37",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "Found 19 users to enroll",
    "memory_usage": "12 MB",
    "peak_memory": "12 MB"
}
{
    "timestamp": "2026-06-02 22:44:37",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=19, Enrolled=0, Skipped=19",
    "memory_usage": "12 MB",
    "peak_memory": "12 MB"
}
{
    "timestamp": "2026-06-02 22:50:30",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=164, mode=batch",
    "memory_usage": "10 MB",
    "peak_memory": "10 MB"
}
{
    "timestamp": "2026-06-02 22:50:30",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "Found 19 users to enroll",
    "memory_usage": "12 MB",
    "peak_memory": "12 MB"
}
{
    "timestamp": "2026-06-02 22:50:30",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=19, Enrolled=0, Skipped=19",
    "memory_usage": "12 MB",
    "peak_memory": "12 MB"
}