openharmony/arkcompiler_ets_runtime
1
0
Fork 0
mirror of https://gitee.com/openharmony/arkcompiler_ets_runtime synced 2024-10-07 16:13:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

add hidumper --mem-jsheap pid

Browse Source 
Signed-off-by: 赵文 <zhaowen11@huawei.com>
This commit is contained in:
赵文 2024-02-29 13:34:11 +08:00
parent 5af02c8cbd
commit d6e224b90b
3 changed files with 119 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ecmascript/ecma_vm.h
View File

@ -594,6 +594,11 @@ public:
{
return aotFileManager_;
}
uint32_t GetTid() const
{
return thread_->GetThreadId();
}
protected:
void PrintJSErrorInfo(const JSHandle<JSTaggedValue> &exceptionInfo) const;

141
ecmascript/napi/dfx_jsnapi.cpp
View File

@ -123,48 +123,123 @@ void DFXJSNApi::DumpHeapSnapshot([[maybe_unused]] const EcmaVM *vm, [[maybe_unus
#endif // ECMASCRIPT_SUPPORT_SNAPSHOT
}
void DFXJSNApi::DumpHeapSnapshotAllVMs([[maybe_unused]] const EcmaVM *vm, [[maybe_unused]] int dumpFormat,
[[maybe_unused]] bool isVmMode, [[maybe_unused]] bool isPrivate,
[[maybe_unused]] bool captureNumericValue, [[maybe_unused]] bool isFullGC)
// tid = 0: dump all vm; tid != 0: dump tid vm
void DFXJSNApi::DumpHeapSnapshot([[maybe_unused]] const EcmaVM *vm, [[maybe_unused]] int dumpFormat,
[[maybe_unused]] bool isVmMode, [[maybe_unused]] bool isPrivate,
[[maybe_unused]] bool captureNumericValue, [[maybe_unused]] bool isFullGC,
[[maybe_unused]] uint32_t tid)
{
#if defined(ENABLE_DUMP_IN_FAULTLOG)
if (vm->IsWorkerThread()) {
LOG_ECMA(ERROR) << "this is a workthread!";
return;
}
// dump host vm.
DumpHeapSnapshot(vm, dumpFormat, isVmMode, isPrivate, captureNumericValue, isFullGC);
// dump host vm
uint32_t curTid = vm->GetTid();
LOG_ECMA(INFO) << "DumpHeapSnapshot tid " << tid << " curTid " << curTid;
if ((tid == 0) || ((tid != 0) && (tid == curTid))) {
DumpHeapSnapshotWithVm(vm, dumpFormat, isVmMode, isPrivate, captureNumericValue, isFullGC);
}
// dump worker vm
const_cast<EcmaVM *>(vm)->EnumerateWorkerVm([&](const EcmaVM *workerVm) -> void {
uv_loop_t *loop = reinterpret_cast<uv_loop_t *>(workerVm->GetLoop());
if (loop == nullptr) {
LOG_ECMA(ERROR) << "loop is nullptr";
curTid = workerVm->GetTid();
LOG_ECMA(INFO) << "DumpHeapSnapshot tid " << tid << " curTid " << curTid;
if ((tid == 0) || ((tid != 0) && (tid == curTid))) {
DumpHeapSnapshotWithVm(workerVm, dumpFormat, isVmMode, isPrivate, captureNumericValue, isFullGC);
return;
}
struct DumpForSnapShotStruct *dumpStruct = new DumpForSnapShotStruct();
dumpStruct->vm = workerVm;
dumpStruct->dumpFormat = dumpFormat;
dumpStruct->isVmMode = isVmMode;
dumpStruct->isPrivate = isPrivate;
dumpStruct->captureNumericValue = captureNumericValue;
dumpStruct->isFullGC = isFullGC;
uv_work_t *work = new uv_work_t;
work->data = (void *)dumpStruct;
if (uv_loop_alive(loop) == 0) {
LOG_ECMA(ERROR) << "uv_loop_alive is dead";
return;
}
uv_queue_work(
loop,
work,
[](uv_work_t *) {},
[](uv_work_t *work, int32_t) {
struct DumpForSnapShotStruct *dump = (struct DumpForSnapShotStruct *)(work->data);
DumpHeapSnapshot(dump->vm, dump->dumpFormat, dump->isVmMode,
dump->isPrivate, dump->captureNumericValue, dump->isFullGC);
delete dump;
delete work;
});
});
}
void DFXJSNApi::DumpHeapSnapshotWithVm([[maybe_unused]] const EcmaVM *vm, [[maybe_unused]] int dumpFormat,
[[maybe_unused]] bool isVmMode, [[maybe_unused]] bool isPrivate,
[[maybe_unused]] bool captureNumericValue, [[maybe_unused]] bool isFullGC)
{
#if defined(ECMASCRIPT_SUPPORT_SNAPSHOT)
#if defined(ENABLE_DUMP_IN_FAULTLOG)
struct DumpForSnapShotStruct *dumpStruct = new DumpForSnapShotStruct();
dumpStruct->vm = vm;
dumpStruct->dumpFormat = dumpFormat;
dumpStruct->isVmMode = isVmMode;
dumpStruct->isPrivate = isPrivate;
dumpStruct->captureNumericValue = captureNumericValue;
dumpStruct->isFullGC = isFullGC;
uv_work_t *work = new uv_work_t;
work->data = static_cast<void *>(dumpStruct);
uv_loop_t *loop = reinterpret_cast<uv_loop_t *>(vm->GetLoop());
if (loop == nullptr) {
LOG_ECMA(ERROR) << "loop nullptr";
return;
}
if (uv_loop_alive(loop) == 0) {
LOG_ECMA(ERROR) << "uv_loop_alive dead";
return;
}
int ret = uv_queue_work(loop, work, [](uv_work_t *) {}, [](uv_work_t *work, int32_t) {
struct DumpForSnapShotStruct *dump = static_cast<struct DumpForSnapShotStruct *>(work->data);
DFXJSNApi::GetHeapPrepare(dump->vm);
DumpHeapSnapshot(dump->vm, dump->dumpFormat, dump->isVmMode, dump->isPrivate,
dump->captureNumericValue, dump->isFullGC);
delete dump;
delete work;
});
if (ret != 0) {
LOG_ECMA(ERROR) << "uv_queue_work fail ret " << ret;
delete dumpStruct;
delete work;
}
#endif
#endif
}
// tid = 0: TriggerGC all vm; tid != 0: TriggerGC tid vm
void DFXJSNApi::TriggerGC([[maybe_unused]] const EcmaVM *vm, [[maybe_unused]] uint32_t tid)
{
if (vm->IsWorkerThread()) {
LOG_ECMA(ERROR) << "this is a workthread!";
return;
}
// triggerGC host vm
uint32_t curTid = vm->GetTid();
LOG_ECMA(INFO) << "TriggerGC tid " << tid << " curTid " << curTid;
if ((tid == 0) || ((tid != 0) && (tid == curTid))) {
TriggerGCWithVm(vm);
}
// triggerGC worker vm
const_cast<EcmaVM *>(vm)->EnumerateWorkerVm([&](const EcmaVM *workerVm) -> void {
curTid = workerVm->GetTid();
LOG_ECMA(INFO) << "TriggerGC tid " << tid << " curTid " << curTid;
if ((tid == 0) || ((tid != 0) && (tid == curTid))) {
TriggerGCWithVm(workerVm);
return;
}
});
}
void DFXJSNApi::TriggerGCWithVm([[maybe_unused]] const EcmaVM *vm)
{
#if defined(ECMASCRIPT_SUPPORT_SNAPSHOT)
#if defined(ENABLE_DUMP_IN_FAULTLOG)
uv_work_t *work = new uv_work_t;
work->data = static_cast<void *>(const_cast<EcmaVM *>(vm));
uv_loop_t *loop = reinterpret_cast<uv_loop_t *>(vm->GetLoop());
if (loop == nullptr) {
LOG_ECMA(ERROR) << "loop nullptr";
return;
}
if (uv_loop_alive(loop) == 0) {
LOG_ECMA(ERROR) << "uv_loop_alive dead";
return;
}
int ret = uv_queue_work(loop, work, [](uv_work_t *) {}, [](uv_work_t *work, int32_t) {
EcmaVM *vm = static_cast<EcmaVM *>(work->data);
vm->CollectGarbage(ecmascript::TriggerGCType::FULL_GC, ecmascript::GCReason::EXTERNAL_TRIGGER);
delete work;
});
if (ret != 0) {
LOG_ECMA(ERROR) << "uv_queue_work fail ret " << ret;
delete work;
}
#endif
#endif
}

8
ecmascript/napi/include/dfx_jsnapi.h
View File

@ -68,8 +68,12 @@ public:
bool isFullGC = true);
static void DumpHeapSnapshot(const EcmaVM *vm, int dumpFormat, bool isVmMode = true, bool isPrivate = false,
bool captureNumericValue = false, bool isFullGC = true);
static void DumpHeapSnapshotAllVMs(const EcmaVM *vm, int dumpFormat, bool isVmMode = true, bool isPrivate = false,
bool captureNumericValue = false, bool isFullGC = true);
static void DumpHeapSnapshot(const EcmaVM *vm, int dumpFormat, bool isVmMode, bool isPrivate,
bool captureNumericValue, bool isFullGC, uint32_t tid);
static void DumpHeapSnapshotWithVm(const EcmaVM *vm, int dumpFormat, bool isVmMode, bool isPrivate,
bool captureNumericValue, bool isFullGC);
static void TriggerGC(const EcmaVM *vm, uint32_t tid);
static void TriggerGCWithVm(const EcmaVM *vm);
static void DestroyHeapProfiler(const EcmaVM *vm);
static bool BuildNativeAndJsStackTrace(const EcmaVM *vm, std::string &stackTraceStr);