/**
* Logs statistics pertaining to this project.
*
* @param caller the object calling this function
* @param methodSignature the signature of the test method
*/
public static void logIoStats(Object caller, String methodSignature) {
final long numSegmentLoads = DiskOperator.SEGMENT_LOADS.get();
final long numSegmentWrites = DiskOperator.SEGMENT_WRITES.get();
final long elapsedTime = System.currentTimeMillis() - resetTime;
LoggerFactory.getLogger(caller.getClass())
.info(
"{}: {} segment loads / {} segment writes in the last {} ms",
methodSignature,
numSegmentLoads,
numSegmentWrites,
elapsedTime);
}
/** Resets static statistics pertaining to this project. */
public static void resetIoStats() {
DiskOperator.SEGMENT_LOADS.set(0);
DiskOperator.SEGMENT_WRITES.set(0);
resetTime = System.currentTimeMillis();
}
