expirationStatus = highestPriorityOf(IMMEDIATE_EXPIRE, expirationStatus);
            } else if (strategy.isAboveGcRateThreshold(heapStats.getGcRate())) {
                reasons.add("after running out of JVM heap space");
                expirationStatus = highestPriorityOf(GRACEFUL_EXPIRE, expirationStatus);
            }
        }