Computer systems monitoring using beat frequency analysis

A system, comprising at least one computing device with a processor, the at least one computing device configured to implement one or more services, wherein the one or more services are configured to:

• access signal information generated based at least in part on a plurality of signals resulting from operation of a computer system;
• determine, based at least in part on the signal information, a set of beat frequencies;
• obtain, from a profile of the computer system, a plurality of reference beat frequencies associated with the computer system;
• determine, based at least in part on the set of beat frequencies and the plurality of reference beat frequencies, that the set of beat frequencies fail to satisfy a set of criteria to indicate anomalous behavior;
• and
• update the profile of the computer system to incorporate the set of beat frequencies with the plurality of reference beat frequencies, resulting in an updated profile of the computer system.

A non-transitory computer-readable storage medium having stored thereon executable instructions that, when executed by one or more processors of a computer system, cause the computer system to at least:

• obtain signal information based at least in part on a plurality of signals resulting from a second computer system;
• determine, based at least in part on the obtained signal information, a set of beat frequencies;
• determine, based at least in part on the set of beat frequencies, that there are no anomalies in operation of the second computer system;
• and
• update a profile of the second computer system to incorporate the set of beat frequencies for detection of anomalies in operation of the second computer system.