# Response Time
@responseTime:>500      # Responses taking more than 500ms
@responseTime:>=1000    # Responses taking 1 second or more
@responseTime:<100      # Responses under 100ms
@responseTime:100..500  # Responses between 100-500ms

# Upstream Request Duration
@upstreamRqDuration:>2000      # Upstream responses taking more than 2 seconds
@upstreamRqDuration:<=50       # Upstream responses taking 50ms or less
@upstreamRqDuration:500..1500  # Upstream calls between 500ms-1.5s

# HTTP Status Codes
@httpStatus:>=400     # All error responses (4xx and 5xx)
@httpStatus:500..599  # All errors only
@httpStatus:>=200     # All non-1xx responses
@httpStatus:<400      # All successful responses (1xx, 2xx, 3xx)

# Bytes Transmitted (response size)
@txBytes:>1000000     # Responses larger than 1MB
@txBytes:<=1024       # Responses 1KB or less
@txBytes:1024..10240  # Responses between 1KB-10KB

# Bytes Received (request size)
@rxBytes:>5000        # Requests with body larger than 5KB
@rxBytes:<100         # Requests with minimal payload
@rxBytes:1000..50000  # Request bodies between 1KB-50KB

# Combined examples
@totalDuration:>5000 @httpStatus:>=500  # Slow requests that errored
@responseTime:>1000 @txBytes:>100000    # Slow, large responses