System usage of a fast read mode for read performance

A method comprising:

• receiving, by a processing device, a read command to be performed on a set of memory cells of a memory device;
• responsive to receiving each read command, determining whether a reliability metric with respect to the set of memory cells satisfies a threshold criterion associated with the memory device;
• responsive to determining that the reliability metric satisfies the threshold criterion associated with the memory device, selecting a first set of trim values, wherein the first set of trim values corresponds to a latency value that is below a predefined threshold value, and wherein the selected set of trim values is stored in a metadata data structure as long as the threshold criterion is satisfied;
• and
• executing the read command with the selected set of trim values.

A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to perform operations comprising:

• receiving a read command to be performed on a set of memory cells of a memory device;
• responsive to receiving each read command, determining whether a reliability metric with respect to the set of memory cells satisfies a threshold criterion associated with the memory device;
• responsive to determining that the reliability metric satisfies the threshold criterion associated with the memory device, selecting a first set of trim values, wherein the first set of trim values corresponds to a latency value that is below a predefined threshold value, and wherein the selected set of trim values is stored in a metadata data structure as long as the threshold criterion is satisfied;
• and
• executing the read command with the selected set of trim values.