v8
10.1.124 (node 18.2.0)
V8 is Google's open source JavaScript engine
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#include <v8-metrics.h>
Static Public Member Functions | |
static V8_INLINE void | Reset (Isolate *isolate) |
static LongTaskStats | Get (Isolate *isolate) |
Data Fields | |
int64_t | gc_full_atomic_wall_clock_duration_us = 0 |
int64_t | gc_full_incremental_wall_clock_duration_us = 0 |
int64_t | gc_young_wall_clock_duration_us = 0 |
int64_t | v8_execute_us = 0 |
Experimental API intended for the LongTasks UKM (crbug.com/1173527). The Reset() method should be called at the start of a potential long task. The Get() method returns durations of V8 work that happened during the task.
This API is experimental and may be removed/changed in the future.
Definition at line 220 of file v8-metrics.h.
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static |
Resets durations of V8 work for the new task.
Definition at line 224 of file v8-metrics.h.
References Internals::IncrementLongTasksStatsCounter().
int64_t gc_full_atomic_wall_clock_duration_us = 0 |
Definition at line 233 of file v8-metrics.h.
int64_t gc_full_incremental_wall_clock_duration_us = 0 |
Definition at line 234 of file v8-metrics.h.
int64_t gc_young_wall_clock_duration_us = 0 |
Definition at line 235 of file v8-metrics.h.
int64_t v8_execute_us = 0 |
Definition at line 237 of file v8-metrics.h.