{
    "timestamp": "2026-06-11 09:14:07",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=164, mode=batch",
    "memory_usage": "4 MB",
    "peak_memory": "4 MB"
}
{
    "timestamp": "2026-06-11 09:14:08",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "Found 19 users to enroll",
    "memory_usage": "6 MB",
    "peak_memory": "6 MB"
}
{
    "timestamp": "2026-06-11 09:14:17",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=19, Enrolled=0, Skipped=19",
    "memory_usage": "8 MB",
    "peak_memory": "8 MB"
}
{
    "timestamp": "2026-06-11 09:14:58",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=164, mode=batch",
    "memory_usage": "4 MB",
    "peak_memory": "4 MB"
}
{
    "timestamp": "2026-06-11 09:14:58",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "Found 19 users to enroll",
    "memory_usage": "6 MB",
    "peak_memory": "6 MB"
}
{
    "timestamp": "2026-06-11 09:14:58",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=19, Enrolled=0, Skipped=19",
    "memory_usage": "6 MB",
    "peak_memory": "6 MB"
}
{
    "timestamp": "2026-06-11 09:15:03",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=164, mode=batch",
    "memory_usage": "4 MB",
    "peak_memory": "4 MB"
}
{
    "timestamp": "2026-06-11 09:15:03",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "Found 19 users to enroll",
    "memory_usage": "6 MB",
    "peak_memory": "6 MB"
}
{
    "timestamp": "2026-06-11 09:15:03",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 164,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=19, Enrolled=0, Skipped=19",
    "memory_usage": "6 MB",
    "peak_memory": "6 MB"
}