{ "a": "results/20261026-s1/artifacts/memory-cycle10.heapsnapshot", "b": "results/20261026-s1/artifacts/memory-cycle20.heapsnapshot", "total": { "a_self_bytes": 23066796, "b_self_bytes": 27208391, "a_nodes": 364458, "b_nodes": 463302, "base_self_bytes": 12931501, "base_nodes": 210912 }, "class_diff_top": [ [ "(native) blink::MediaQueryFeatureExpNode", 23161, 1852880, 23215, 46376, 1857200, 3710080 ], [ "(native) blink::MediaQuery", 23161, 741152, 23237, 46398, 743584, 1484736 ], [ "(native) blink::MediaQuerySet", 23161, 555864, 23238, 46399, 557712, 1113576 ], [ "(native) blink::HeapVectorBacking", 31, 8432, 155, 186, 42160, 50592 ], [ "(native) LayoutShift", 54, 8208, 96, 150, 14592, 22800 ], [ "(native) LargestContentfulPaint", 40, 5440, 44, 84, 5984, 11424 ], [ "(array) (object elements)", 180, 4440, 3494, 3674, 154064, 158504 ], [ "(native) InteractionContentfulPaint", 40, 4160, 40, 80, 4160, 8320 ], [ "(native) blink::HeapHashTableBacking", -2, -48, 20, 18, 480, 432 ], [ "(native) blink::HeapVectorBacking", 88, 23936 ], [ "(native) blink::ComputedStyle", 312, 22464 ], [ "(native) blink::ComputedStyleBase::StyleBoxData", 124, 21824 ], [ "(native) blink::HeapHashTableBacking", 1, 16392 ] ], "retainers": { "(native) blink::MediaQueryFeatureExpNode": [ [ "(native) blink::ConditionalExpNodeNested.[1] <- (native) blink::MediaQuery.[1] <- (native) blink::HeapVectorBacking>::operator cppgc::internal::BasicPersistent *() [T = cppgc::internal::BasicPersistent]@../../third_party/blink/renderer/platform/wtf/thread_specific.h:137 <- (synthetic).[29]", 1, 36872 ], [ "(native) blink::NGShapeCache.[1] <- (native) blink::SimpleFontData.[2] <- (native) blink::HeapHashTableBacking>::operator cppgc::internal::BasicPersistent *() [T = cppgc::internal::BasicPersistent]@../../third_party/blink/renderer/platform/wtf/thread_specific.h:137 <- (synthetic).[29]", 1, 36872 ], [ "(native) blink::NGShapeCache.[1] <- (native) blink::SimpleFontData.[2] <- (native) blink::HeapHashTableBacking>::operator cppgc::internal::BasicPersistent *() [T = cppgc::internal::BasicPersistent]@../../third_party/blink/renderer/platform/wtf/thread_specific.h:137 <- (synthetic).[29]", 1, 1160 ] ], "(native) system": [ [ "(object shape) system.dependent_code <- Object.map <- system.E <- (closure) (anonymous).context <- system.to <- system.previous", 1, 2916 ], [ "(object shape) system.dependent_code <- Object.map <- oW.dependencies <- oW.return <- (native) ", 1 ], [ "(native) ", 1 ] ] }