//leakcanary-repo/shark/HprofHeader
HprofHeader¶
[jvm]\ data class HprofHeader(val heapDumpTimestamp: Long = System.currentTimeMillis(), val version: HprofVersion = HprofVersion.ANDROID, val identifierByteSize: Int = 4)
Represents the header metadata of a Hprof file.
Constructors¶
| HprofHeader | [jvm] constructor(heapDumpTimestamp: Long = System.currentTimeMillis(), version: HprofVersion = HprofVersion.ANDROID, identifierByteSize: Int = 4) |
Types¶
| Name | Summary |
|---|---|
| Companion | [jvm] object Companion |
Properties¶
| Name | Summary |
|---|---|
| heapDumpTimestamp | [jvm] val heapDumpTimestamp: Long Unix timestamp at which the heap was dumped. |
| identifierByteSize | [jvm] val identifierByteSize: Int = 4 Size of Hprof identifiers. Identifiers are used to represent UTF8 strings, objects, stack traces, etc. They can have the same size as host pointers or sizeof(void*), but are not required to be. |
| recordsPosition | [jvm] val recordsPosition: Int How many bytes from the beginning of the file can we find the hprof records at. Version string, 0 delimiter (1 byte), identifier byte size int (4 bytes) ,timestamp long (8 bytes) |
| version | [jvm] val version: HprofVersion Hprof version, which is tied to the runtime where the heap was dumped. |