How can I debug the apache-thinkphp page for a long loading time? Trace Enabled

The execution process took more than one second. Then Ajax also took about 1 second, and finally I used the function that obtained the millisecond to detect that it seemed like the instantiation model took 1 second and it felt so bad. Thinkphp does not provide the time required to instantiate the model. How should I debug it?

The execution process took more than one second. Then Ajax also took about 1 second, and finally I used the function that obtained the millisecond to detect that it seemed like the instantiation model took 1 second and it felt so bad. Thinkphp does not provide the time required to instantiate the model. How should I debug it?

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The execution process took more than one second. Then Ajax also took about 1 second, and finally I used the function that obtained the millisecond to detect that it seemed like the instantiation model took 1 second and it felt so bad. Thinkphp does not provide the time required to instantiate the model. How should I debug it?

Simplified operations to write infrequently used data requests to the cache