HDD, SSD, DRBD, iSCSI und SSHFS Benchmark

Heute gibt es mal einen Bechmarküberblick mit Postmark von verschiedenen Festplattentypen. Alle Server hatten eine ähnliche Konfiguration und sollen nur einen groben Überblickt geben, welche Unterschiede es zwischen verschiedenen Dateisystemen gibt.

### Konfiguration von Postmark

set size 1000 9000
set number 50000
set transactions 100000

### Benchmark direkt auf HDD

Time:
9 seconds total
6 seconds of transactions (16666 per second)

Files:
100161 created (11129 per second)
Creation alone: 50000 files (25000 per second)
Mixed with transactions: 50161 files (8360 per second)
50019 read (8336 per second)
49922 appended (8320 per second)
100161 deleted (11129 per second)
Deletion alone: 50322 files (50322 per second)
Mixed with transactions: 49839 files (8306 per second)

Data:
269.27 megabytes read (29.92 megabytes per second)
558.03 megabytes written (62.00 megabytes per second)

### Benchmark auf SSD und DRBD und 1Gbit Anbindung

Time:
8 seconds total
5 seconds of transactions (20000 per second)

Files:
100161 created (12520 per second)
Creation alone: 50000 files (25000 per second)
Mixed with transactions: 50161 files (10032 per second)
50019 read (10003 per second)
49922 appended (9984 per second)
100161 deleted (12520 per second)
Deletion alone: 50322 files (50322 per second)
Mixed with transactions: 49839 files (9967 per second)

Data:
269.27 megabytes read (33.66 megabytes per second)
558.03 megabytes written (69.75 megabytes per second)


### Benchmark per ISCSI und 100 Mbit Anbindung
Time:
174 seconds total
128 seconds of transactions (781 per second)

Files:
100161 created (575 per second)
Creation alone: 50000 files (16666 per second)
Mixed with transactions: 50161 files (391 per second)
50019 read (390 per second)
49922 appended (390 per second)
100161 deleted (575 per second)
Deletion alone: 50322 files (1170 per second)
Mixed with transactions: 49839 files (389 per second)

Data:
269.27 megabytes read (1.55 megabytes per second)
558.03 megabytes written (3.21 megabytes per second)

### Benchmark per SSHFS und 1Gbit Anbindung

Time:
469 seconds total
314 seconds of transactions (318 per second)

Files:
100161 created (213 per second)
Creation alone: 50000 files (427 per second)
Mixed with transactions: 50161 files (159 per second)
50019 read (159 per second)
49922 appended (158 per second)
100161 deleted (213 per second)
Deletion alone: 50322 files (1324 per second)
Mixed with transactions: 49839 files (158 per second)

Data:
269.27 megabytes read (587.91 kilobytes per second)
558.03 megabytes written (1.19 megabytes per second)