無料から使えるレンタルサーバー、XREA。
XREA は複数のサーバー (ホスト) が1つの筐体 (物理鯖) に収容されています。
物理鯖自体は EPYC 7713P (64-Core), 1TB RAM と強力なスペックを持ってはいますが、どれか1つのホストが高負荷になると、その筐体に収容されているすべてのホストが影響を受けるようです。
(仮想化されてるんじゃねーのかよ?って思うんだよな)
下記グループが同一筐体に収容されているようです。
XREA 確認済筐体グループ一覧 (2024年3月現在)
グループA (EPYC 7713P)
s1, s2, s4, s14, s18, s24, s30, s32, s41, s45, s51, s56, s57, s58, s64, s70, s72, s102, s105, s113, s140, s143, s147, s154, s156, s164, s184, s193, s194, s203, s220, s222, s223, s224, s232, s234, s242, s248, s249, s250, s253, s255, s256, s270, s276, s294, s296, s306, s312, s315, s323, s328, s330, s335, s336, s341, s349, s355, s363, s367, s374, s601, s602, k1
グループB (EPYC 7713P)
s5, s6, s12, s13, s15, s16, s26, s29, s33, s48, s54, s60, s61, s62, s65, s69, s75, s78, s92, s93, s97, s98, s104, s141, s148, s149, s151, s152, s169, s172, s182, s183, s187, s190, s196, s197, s198, s201, s206, s211, s216, s217, s225, s244, s251, s254, s258, s261, s267, s279, s281, s289, s292, s293, s297, s300, s302, s310, s316, s329, s337, s345, s350, s356, s362, s370, s372, s375, s376, s378, s501, s504, s1004, s1005, k2, m2
グループC (EPYC 7713P)
s8, s10, s11, s19, s22, s27, s31, s35, s38, s39, s42, s43, s46, s49, s50, s59, s68, s77, s81, s82, s83, s88, s91, s96, s100, s103, s111, s142, s160, s163, s165, s171, s175, s178, s185, s186, s195, s205, s218, s219, s227, s228, s229, s231, s233, s236, s240, s243, s252, s257, s262, s264, s268, s272, s282, s283, s285, s288, s291, s307, s309, s314, s318, s319, s322, s324, s327, s344, s348, s351, s368, s373, s502, m4
グループD (EPYC 7713P)
s9, s21, s23, s25, s34, s37, s44, s47, s52, s53, s63, s66, s67, s73, s76, s80, s86, s89, s90, s101, s106, s114, s116, s137, s139, s144, s146, s157, s158, s159, s161, s168, s170, s173, s176, s177, s181, s189, s191, s192, s202, s212, s213, s215, s221, s235, s238, s241, s263, s265, s273, s277, s280, s284, s287, s295, s298, s301, s308, s325, s326, s331, s334, s342, s343, s347, s352, s353, s361, s364, s365, s366, s371, s998, s999, s1000, s1002
グループE (EPYC 7763)
s239, s246, s401, s500, s1001
