@class NSData, NSNumber; @interface SignpostMetrics : NSObject @property (readonly, nonatomic) NSData *binarySnapshot; @property (readonly, nonatomic) NSNumber *cpuTimeNsec; @property (readonly, nonatomic) NSNumber *dirtyMemoryKB; @property (readonly, nonatomic) NSNumber *dirtyMemoryLifetimePeakKB; @property (readonly, nonatomic) NSNumber *storageDirtiedKB; @property (readonly, nonatomic) NSNumber *cpuInstructionsKI; + (id)newMetricsForSignpostEvent:(id)a0; + (id)_newMetricsFromData:(id)a0; + (id)_deltaDescription:(id)a0; - (id)description; - (void).cxx_destruct; - (id)debugDescription; - (id)initWithSnapshotDict:(id)a0 data:(id)a1; @end