@article{oai:ipsj.ixsq.nii.ac.jp:00228570,
 author = {Daiki, Natori and Takahiro, Hirofuchi and Ryousei, Takano and Saneyasu, Yamaguchi and Daiki, Natori and Takahiro, Hirofuchi and Ryousei, Takano and Saneyasu, Yamaguchi},
 issue = {4},
 journal = {情報処理学会論文誌データベース（TOD）},
 month = {Oct},
 note = {NAND SSDs are widely used because of their improved performance and decreased cost. However, their performance behavior is complex. In this paper, we explore the relationship between the accumulation of operations after formatting and performance, and show mainly that writing to the unwritten area after formatting degrades read performance. As a further discussion, we also present the results of modeling read performance by approximating it as a quadratic function of two variables, and show that this modeling method can estimate performance.
------------------------------
This is a preprint of an article intended for publication Journal of
Information Processing(JIP). This preprint should not be cited. This
article should be cited as: Journal of Information Processing Vol.31(2023) (online)
------------------------------, NAND SSDs are widely used because of their improved performance and decreased cost. However, their performance behavior is complex. In this paper, we explore the relationship between the accumulation of operations after formatting and performance, and show mainly that writing to the unwritten area after formatting degrades read performance. As a further discussion, we also present the results of modeling read performance by approximating it as a quadratic function of two variables, and show that this modeling method can estimate performance.
------------------------------
This is a preprint of an article intended for publication Journal of
Information Processing(JIP). This preprint should not be cited. This
article should be cited as: Journal of Information Processing Vol.31(2023) (online)
------------------------------},
 title = {Investigating Weird Latency Deterioration of Solid-state Drives},
 volume = {16},
 year = {2023}
}