Aspects include a method, system, and computer program product for determining a time to a threshold temperature of a device in a data center. A method includes measuring parameters for a device and the data center. A rate of change of temperature is determined based on the parameters. The change is compared to a change threshold. It is determined that a cooling system is operating below a threshold when the change is above the threshold. A first time is determined based on the rate of change of temperature and a machine learning model. The first and second time are compared, where the second time is a time to restore the cooling system above the threshold. A signal is transmitted when the first time is less than the second time. A cooling capacity is determined to have the temperature change of the device be equal to or less than the threshold.

In a general aspect, a circuit can include a first resistor configured to be coupled to a first terminal of a temperature-sensitive resistance, a second resistor configured to be coupled to a second terminal of the temperature-sensitive resistance and a temperature information circuit. The temperature information circuit can be configured to: receive a first voltage from the first terminal of the temperature-sensitive resistance; receive a second voltage from the second terminal of the temperature-sensitive resistance; and provide temperature information based on the first voltage and the second voltage. The temperature information circuit can include a first comparison circuit configured to determine a difference between the first voltage and the second voltage, and a second comparison circuit configured to compare an output of the first comparison circuit to a reference.

Aspects include a method, system, and computer program product for determining a time to a threshold temperature of a device in a data center. A method includes measuring parameters for a device and the data center. A rate of change of temperature is determined based on the parameters. The change is compared to a change threshold. It is determined that a cooling system is operating below a threshold when the change is above the threshold. A first time is determined based on the rate of change of temperature and a machine learning model. The first and second time are compared, where the second time is a time to restore the cooling system above the threshold. A signal is transmitted when the first time is less than the second time. A cooling capacity is determined to have the temperature change of the device be equal to or less than the threshold.

Aspects include a method, system, and computer program product for determining a time to a threshold temperature of an electronic device in a data center. A method includes measuring parameters for an electronic device and the data center. A rate of change of temperature is determined for the device based on the parameters. The rate of change is compared to a rate of change threshold. It is determined that a cooling system is operating below a threshold when the rate of change is above the threshold. A first time is determined, where the first time is based the rate of change of temperature and a machine learning model. The first time and second time are compared, where the second time is a time to restore the cooling system to above the threshold. A signal is transmitted when the first time is less than the second time.