System and method for optimizing bootup performance

1. A method of optimizing the performance of an information handling system comprising:

generating one or more data samples by:

rebooting the information handling system for a predetermined number of boot cycles, wherein the predetermined number of boot cycles is based, at least in part, on a predetermined number of data samples to be generated;

identifying one or more files accessed during the bootup of the information handling system for each reboot, wherein a separate data sample is generated for each reboot;

determining an access frequency for each of the identified one or more files accessed;

and storing an identifier and the access frequency for each of the identified one or more files accessed;

merging the one or more data samples into a merged data sample;

computing a compression ratio for each of the identified one or more files accessed in the merged data sample;

storing the compression ratio for each of the identified one or more files accessed in the merged data sample;

analyzing the one or more data samples and one or more previous data samples to determine which of the identified one or more files accessed are recently-used files and which of the identified one or more files accessed are new files;

selecting one or more of the identified one or more files accessed from the merged data sample for uncompression;

and uncompressing the selected one or more of the identified one or more files accessed for uncompression.

2. The method of claim 1 , wherein selecting one or more of the identified one or more files accessed for umcompression further comprises:

determining a weight for each of the identified one or more files accessed in the merged data sample;

and selecting one or more of the identified one or more files accessed based upon the weight and a degree of performance.

3. The method of claim 2 , wherein the weight for each identified one or more files accessed is determined by multiplying a file size of the identified one or more files accessed by the access frequency of the identified one or more files accessed.

4. The method of claim 1 , further comprising:

comparing the merged data sample with a reference data;

selecting files identified in the reference data that are not identified in the merged data sample for compression;

compressing the selected files identified in the reference data for compression; and

replacing the reference data with the merged sample data.

5. The method of claim 1 , wherein identifying one or more files accessed during the bootup of the information handling system comprises monitoring and collecting information about the identified one or more files accessed by a data sampler module.

6. The method of claim 1 , wherein each data sample is stored in a file, wherein the file comprises identifying information of the identified one or more files accessed and the access frequency for each of the identified one or more files accessed.

7. The method of claim 1 . wherein the number of one or more data samples generated is based upon a received parameter.

8. One or more computer-readable non-transitory storage media embodying logic that is operable when executed to:

generating one or more data samples by:

rebooting an information handling system for a predetermined number of boot cycles, wherein the predetermined number of boot cycles is based, at least in part, on a predetermined number of data samples to be generated;

identifying one or more files accessed during the bootup of the information handling system for each reboot, wherein a separate data sample is generated for each reboot;

determining an access frequency for each of the identified one or more files accessed;

and storing an identifier and the access frequency for each of the identified one or more files accessed;

merging the one or more data samples into a merged data sample;

computing a compression ratio for each of the identified one or more files accessed in the merged data sample;

storing the compression ratio for each of the identified one or more files accessed in the merged data sample;

analyzing the one or more data samples and one or more previous data samples to determine which of the identified one or more files accessed are recently-used files and which of the identified one or more files accessed are new files;

selecting one or more of the identified one or more files accessed from the merged data sample for uncompression;

and uncompressing the selected one or more of the identified one or more files accessed for uncompression.

9. The media of claim 8 , wherein selecting one or more of the identified one or more files accessed for uncompression further comprises:

determining a weight for each of the identified one or more files accessed in the merged data sample;

and selecting one or more of the identified one or more files accessed based upon the weight and a degree of performance.

10. The media of claim 9 , wherein the weight for each identified one or more files accessed is determined by multiplying a file size of the identified one or more files accessed by the access frequency of the identified one or more files accessed.

11. The media of claim 8 , further comprising:

comparing the merged data sample with a reference data;

selecting files identified in the reference data that are not identified in the merged data sample for compression;

compressing the selected files identified in the reference data for compression; and

replacing the reference data with the merged sample data.

12. The media of claim 8 , wherein identifying one or more files accessed during the bootup of the information handling system comprises monitoring and collecting information about the identified one or more files accessed by a data sampler module.

13. The media of claim 8 , wherein each data sample is stored in a file, wherein the file comprises identifying information of the identified one or more files accessed and the access frequency for each of the identified one or more files accessed.

14. The media of claim 8 , wherein the number of one or more data samples generated is based upon a received parameter.

15. An information handling system comprising:

one or more processors; and

a memory coupled to the processors comprising instructions executable by the processors, the processors being operable when executing the instructions to: generating one or more data samples by:

rebooting the information handling system for a predetermined number of boot cycles, wherein the predetermined number of boot cycles is based, at least in part, on a predetermined number of data samples to be generated;

identifying one or more flies accessed during the bootup of the information handling system for each reboot, wherein a separate data sample is generated for each reboot;

determining an access frequency for each of the identified one or more files accessed;

and storing an identifier and the access frequency for each of the identified one or more files accessed;

merging the one or more data samples into a merged data sample;

computing a compression ratio for each of the identified one or more files accessed in the merged data sample;

storing the compression ratio for each of the identified one or more files accessed in the merged data sample;

analyzing the one or more data samples and one or more previous data samples to determine which of the identified one or more files accessed are recently-used files and which of the identified one or more files accessed ace new files;

selecting one or more of the identified one or more files accessed from the merged data sample for uncompression;

and uncompressing the selected one or more of the identified one or more files accessed for uncompression.

16. The information handling system of claim 15 , wherein selecting one or more of the identified one or more files accessed for uncompression further comprises:

determining a weight for each of the identified one or more files accessed in the merged data sample;

and selecting one or more of the identified one or more files accessed based upon the weight and a degree of performance.

17. The information handling system of claim 16 , wherein the weight for each identified one or more files accessed is determined by multiplying a file size of the identified one or more files accessed by the access frequency of the identified one or more files accessed.

18. The information handling system of claim 15 , further comprising:

comparing the merged data sample with a reference data;

selecting files identified in the reference data that are not identified in the merged data sample for compression;

compressing the selected files identified in the reference data for compression; and

replacing the reference data with the merged sample data.

19. The information handling system of claim 15 , wherein identifying one or more files accessed during the bootup of the information handling system comprises monitoring and collecting information about the identified one or more files accessed by a data sampler module.

20. The information handling system of claim 15 , wherein the number of one or more data samples generated is based upon a received parameter.