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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_843dmp8i4kd4ssr7nljvldus90, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static <A> S renderCollectionBytesPerEntry(Cl<A> l) {
  O[] a = toObjectArray_nonConcurrent(l);
  long arraySize = unsafe_sizeOf(a);
  long payloadSize = guessObjectSize(a)-arraySize;
  
  long fullSize = guessObjectSize(l);
  
  ret "A " + className(l) + " with " + nElements(l) + " uses "
    + formatDoubleRatio(fullSize-payloadSize, l(a), 4) + " bytes per element (full size: " + n2(fullSize) + ", payload: " + n2(payloadSize) + ")";
}