compile VMware testing on Ubuntu 21.04 via the Phoronix Test Suite. Virtual disk: Processor: 8 x Intel Xeon Gold 6154 (24 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 16GB, Disk: 86GB Virtual disk, Graphics: llvmpipe 16GB, Network: Intel 82545EM OS: Ubuntu 20.04, Kernel: 5.8.0-49-generic (x86_64), Desktop: GNOME Shell 3.36.7, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.5 Mesa 20.2.6 (LLVM 11.0.0 256 bits), Compiler: GCC 9.3.0, File-System: zfs, Screen Resolution: 1743x926, System Layer: VMware 20210913: Processor: 8 x Intel Xeon Gold 6154 (24 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 16GB, Disk: 86GB Virtual disk, Graphics: llvmpipe, Network: Intel 82545EM OS: Ubuntu 21.04, Kernel: 5.11.0-34-generic (x86_64), Desktop: GNOME Shell 3.38.4, Display Server: X Server 1.20.9 + Wayland, OpenGL: 4.5 Mesa 21.0.3 (LLVM 12.0.0 256 bits), Compiler: GCC 10.3.0, File-System: zfs, Screen Resolution: 1689x1024, System Layer: VMware 20211007: Processor: 8 x Intel Xeon Gold 6154 (24 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 16GB, Disk: 86GB Virtual disk, Graphics: llvmpipe, Network: Intel 82545EM OS: Ubuntu 21.04, Kernel: 5.11.0-34-generic (x86_64), Desktop: GNOME Shell 3.38.4, Display Server: X Server 1.20.9 + Wayland, OpenGL: 4.5 Mesa 21.0.3 (LLVM 12.0.0 256 bits), Compiler: GCC 10.3.0, File-System: zfs, Screen Resolution: 1918x1048, System Layer: VMware kernel: Processor: 8 x Intel Xeon Gold 6154 (24 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 16GB, Disk: 86GB Virtual disk, Graphics: llvmpipe, Network: Intel 82545EM OS: Ubuntu 21.04, Kernel: 5.11.0-34-generic (x86_64), Desktop: GNOME Shell 3.38.4, Display Server: X Server 1.20.9 + Wayland, OpenGL: 4.5 Mesa 21.0.3 (LLVM 12.0.0 256 bits), Compiler: GCC 10.3.0, File-System: zfs, Screen Resolution: 1918x1048, System Layer: VMware Compile Bench 0.6 Test: Compile MB/s > Higher Is Better Virtual disk . 1027.35 |======================================================= 20210913 ..... 497.60 |=========================== 20211007 ..... 1001.24 |===================================================== kernel ....... 1030.08 |======================================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better Virtual disk . 155.47 |======================================================== 20210913 ..... 63.11 |======================= 20211007 ..... 156.24 |======================================================== kernel ....... 154.83 |======================================================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better Virtual disk . 875.43 |======================================================= 20210913 ..... 368.57 |======================= 20211007 ..... 889.42 |======================================================== kernel ....... 887.84 |======================================================== SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better kernel . 14.45 |=============================================================== SQLite 3.30.1 Threads / Copies: 8 Seconds < Lower Is Better kernel . 25.84 |=============================================================== SQLite 3.30.1 Threads / Copies: 32 Seconds < Lower Is Better kernel . 48.65 |=============================================================== SQLite 3.30.1 Threads / Copies: 64 Seconds < Lower Is Better kernel . 87.50 |=============================================================== SQLite 3.30.1 Threads / Copies: 128 Seconds < Lower Is Better kernel . 171.16 |============================================================== Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2202 |================================================================ Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 1097 |================================================================ Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 134 |================================================================= Flexible IO Tester 3.25 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 34367 |=============================================================== Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 947 |================================================================= Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 470 |================================================================= Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 54.1 |================================================================ Flexible IO Tester 3.25 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 13533 |=============================================================== Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2145 |================================================================ Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 1069 |================================================================ Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 888 |================================================================= Flexible IO Tester 3.25 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 227333 |============================================================== Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 915 |================================================================= Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 454 |================================================================= Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 516 |================================================================= Flexible IO Tester 3.25 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better kernel . 131667 |============================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better kernel . 309.6 |=============================================================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better kernel . 989.7 |=============================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better kernel . 303.5 |=============================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better kernel . 861.5 |=============================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better kernel . 1760.89 |============================================================= Dbench 4.0 1 Clients MB/s > Higher Is Better kernel . 215.47 |============================================================== IOR 3.3.0 Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 1819.33 |============================================================= IOR 3.3.0 Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2348.76 |============================================================= IOR 3.3.0 Block Size: 8MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2417.22 |============================================================= IOR 3.3.0 Block Size: 16MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2238.00 |============================================================= IOR 3.3.0 Block Size: 32MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 1911.11 |============================================================= IOR 3.3.0 Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 1925.26 |============================================================= IOR 3.3.0 Block Size: 256MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2321.72 |============================================================= IOR 3.3.0 Block Size: 512MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 2238.68 |============================================================= IOR 3.3.0 Block Size: 1024MB - Disk Target: Default Test Directory MB/s > Higher Is Better kernel . 1735.73 |============================================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better kernel . 1752 |================================================================