Method getStackAt

Doc/_static/profiling-sampling-visualization.js:182–202

(timestamp)

    }

    getStackAt(timestamp) {
      const stack = [];
      const events = this.getEventsUntil(timestamp);

      for (const event of events) {
        if (event.type === "call") {
          stack.push({
            func: event.functionName,
            line: event.lineno,
            args: event.args,
          });
        } else if (event.type === "return") {
          stack.pop();
        } else if (event.type === "line") {
          if (stack.length > 0) {
            stack[stack.length - 1].line = event.lineno;
          }
        }
      }
      return stack;
    }

    getNextEvent(timestamp) {
      return this.events.find((e) => e.timestamp > timestamp);