The records show esm.cs.cmu.edu was tested for operability 2 times over the 897 day duration beginning June 21, 2022. All availability tests completed as of December 4, 2024, reported esm.cs.cmu.edu as either offline or experiencing difficulties. Of the tests conducted, esm.cs.cmu.edu was out of service during 2 checks, equivalent to 100.00%, with the latest one being on October 24, 2022. As of December 4, 2024, it was noted that every response that was received was error-free. Esm.cs.cmu.edu averaged a response time of 0.001 seconds, while on October 24, 2022, it replied in — seconds.