diff options
| -rw-r--r-- | includes/RtsAPI.h | 7 | ||||
| -rw-r--r-- | libraries/base/GHC/Stats.hsc | 7 |
2 files changed, 10 insertions, 4 deletions
diff --git a/includes/RtsAPI.h b/includes/RtsAPI.h index 69ec6075db..79c4d8ef53 100644 --- a/includes/RtsAPI.h +++ b/includes/RtsAPI.h @@ -127,7 +127,9 @@ typedef struct GCDetails_ { uint32_t threads; // Number of bytes allocated since the previous GC uint64_t allocated_bytes; - // Total amount of live data in the heap (incliudes large + compact data) + // Total amount of live data in the heap (incliudes large + compact data). + // Updated after every GC. Data in uncollected generations (in minor GCs) + // are considered live. uint64_t live_bytes; // Total amount of live data in large objects uint64_t large_objects_bytes; @@ -165,7 +167,8 @@ typedef struct _RTSStats { uint32_t major_gcs; // Total bytes allocated uint64_t allocated_bytes; - // Maximum live data (including large objects + compact regions) + // Maximum live data (including large objects + compact regions) in the + // heap. Updated after a major GC. uint64_t max_live_bytes; // Maximum live data in large objects uint64_t max_large_objects_bytes; diff --git a/libraries/base/GHC/Stats.hsc b/libraries/base/GHC/Stats.hsc index d81173fe58..58b5e22d04 100644 --- a/libraries/base/GHC/Stats.hsc +++ b/libraries/base/GHC/Stats.hsc @@ -56,7 +56,8 @@ data RTSStats = RTSStats { , major_gcs :: Word32 -- | Total bytes allocated , allocated_bytes :: Word64 - -- | Maximum live data (including large objects + compact regions) + -- | Maximum live data (including large objects + compact regions) in the + -- heap. Updated after a major GC. , max_live_bytes :: Word64 -- | Maximum live data in large objects , max_large_objects_bytes :: Word64 @@ -120,7 +121,9 @@ data GCDetails = GCDetails { , gcdetails_threads :: Word32 -- | Number of bytes allocated since the previous GC , gcdetails_allocated_bytes :: Word64 - -- | Total amount of live data in the heap (incliudes large + compact data) + -- | Total amount of live data in the heap (incliudes large + compact data). + -- Updated after every GC. Data in uncollected generations (in minor GCs) + -- are considered live. , gcdetails_live_bytes :: Word64 -- | Total amount of live data in large objects , gcdetails_large_objects_bytes :: Word64 |