![]() ![]() The dd utility can be used to measure both reads and writes. Will plot a detailed graphic with the boot sequence: kernel time, userspace time, time taken by each service. ![]() Systemd-analyze $ systemd-analyze plot > boot.svg KDiskMark with its presets and powerful GUI calls Flexible I/O Tester and handles the output to provide an easy to view and interpret comprehensive benchmark result. Kdiskmark is an HDD and SSD benchmark tool with a very friendly graphical user interface. Users will need to navigate through the GUI to the benchmark button ( "More actions." > "Benchmark Volume."). This method is independent of partition alignment! There is a graphical benchmark called gnome-disks contained in the gnome-disk-utility package that will give min/max/ave reads along with average access time and a nice graphical display. Note: One should run the above command 2-3 times and manually average the results for an accurate evaluation of read speed per the hdparm man page. Timing buffered disk reads: x MB in y seconds = z MB/sec Timing cached reads: x MB in y seconds = z MB/sec Using hdparm with the -Tt switch, one can time sequential reads. Storage media can be benchmarked with hdparm ( hdparm). time contains the time command and some shells provide time as a builtin command. The time(1) command provides timing statistics about the command run by displaying the time that passed between invocation and termination. Iperf can be installed, or a different version of iperf is available with iperf3. It has nicely formatted output and a parallel test mode. Iperf is an easy to use point-to-point bandwidth testing tool that can use either TCP or UDP. Various flavors of ttcp can be found in the AUR: The program must be provided on both nodes between which bandwidth is to be determined. Ttcp (Test TCP) measures point-to-point bandwidth over any network connection. Interbench is available in the AUR: interbench AUR. You also need Windows 11 or Windows 10 64-bit, version 20H2 or newer.Tip: With careful benchmarking, different hardware can be compared. ![]() XeSS compatible GPUs include Intel Arc GPUs, as well as AMD Radeon and NVIDIA GeForce GPUs with Shader Model 6.4 support. To run the Intel XeSS feature test, you must have a GPU that supports Intel XeSS and Microsoft DirectX Raytracing Tier 1.1.We recommend using a 3.0 GHz quad-core processor or better when testing ultra-fast storage. The 3DMark Storage Benchmark needs 30 GB of free strorage space to run the test. ![]()
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