{
    "timestamp": "2026-09-16 05:10:10",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "enrollUsersFromEnglishClassroomExec started for course_id=160, mode=batch",
    "memory_usage": "32 MB",
    "peak_memory": "32 MB"
}
{
    "timestamp": "2026-09-16 05:10:10",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Found 847 users to enroll",
    "memory_usage": "34 MB",
    "peak_memory": "34 MB"
}
{
    "timestamp": "2026-09-16 05:12:28",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=100, Skipped=2",
    "memory_usage": "630.5 MB",
    "peak_memory": "630.5 MB"
}
{
    "timestamp": "2026-09-16 05:14:33",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=200, Skipped=2",
    "memory_usage": "668.5 MB",
    "peak_memory": "668.5 MB"
}
{
    "timestamp": "2026-09-16 05:16:38",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=300, Skipped=4",
    "memory_usage": "768.51 MB",
    "peak_memory": "768.51 MB"
}
{
    "timestamp": "2026-09-16 05:18:41",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=400, Skipped=5",
    "memory_usage": "858.51 MB",
    "peak_memory": "858.51 MB"
}
{
    "timestamp": "2026-09-16 05:20:47",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=500, Skipped=7",
    "memory_usage": "904.51 MB",
    "peak_memory": "904.51 MB"
}
{
    "timestamp": "2026-09-16 05:22:53",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=600, Skipped=11",
    "memory_usage": "990.51 MB",
    "peak_memory": "990.51 MB"
}
{
    "timestamp": "2026-09-16 05:25:00",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=700, Skipped=12",
    "memory_usage": "1.05 GB",
    "peak_memory": "1.05 GB"
}
{
    "timestamp": "2026-09-16 05:27:07",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "Progress: Enrolled=800, Skipped=14",
    "memory_usage": "1.12 GB",
    "peak_memory": "1.12 GB"
}
{
    "timestamp": "2026-09-16 05:31:58",
    "level": "INFO",
    "function": "enrollUsersFromEnglishClassroomExec",
    "course_id": 160,
    "message": "enrollUsersFromEnglishClassroomExec completed - TotalUsers=847, Enrolled=832, Skipped=15",
    "memory_usage": "1.15 GB",
    "peak_memory": "1.15 GB"
}