kernel-banehmark amazon testing on Amazon Linux 2023 via the Phoronix Test Suite. 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-nginx: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-PostgreSQL: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock.amzn2023.x86_64-nginx: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock.amzn2023.x86_64-PostgreSQL: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.amzn2023.x86_64-OSBench: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.amzn2023.x86_64-nginx: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.amzn2023.x86_64-PostgreSQL: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.amzn2023.x86_64-PostgreSQL-2: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.amzn2023.x86_64-stress-ng: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng: Processor: Intel Xeon Platinum 8375C (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6i.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 32GB, Disk: 215GB Amazon Elastic Block Store, Network: Amazon Elastic OS: Amazon Linux 2023, Kernel: 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64 (x86_64), Compiler: GCC 11.3.1 20221121, File-System: xfs, System Layer: amazon Stress-NG 0.15.06 Test: NUMA Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 185.35 |= 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 1048.88 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1136.75 |======= Stress-NG 0.15.06 Test: Socket Activity Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 16542.00 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 3902.10 |= 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 4296.51 |== Stress-NG 0.15.06 Test: System V Message Passing Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 7036975.39 |== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 8826422.62 |== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 13965675.28 |=== Stress-NG 0.15.06 Test: Context Switching Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 2799700.15 |== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 4204949.85 |=== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 4904812.66 |==== Stress-NG 0.15.06 Test: MEMFD Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 339.83 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 551.05 |======= 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 593.82 |======== PostgreSQL 15 Scaling Factor: 1000 - Clients: 500 - Mode: Read Only - Average Latency ms < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-PostgreSQL . 11.94 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-PostgreSQL ............. 12.35 |====== 6.1.19-30.43.amzn2023.x86_64-PostgreSQL-2 ..................... 17.96 |======== PostgreSQL 15 Scaling Factor: 1000 - Clients: 500 - Mode: Read Only TPS > Higher Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-PostgreSQL . 41871 |======== 6.1.19-30.43.cloudrock.amzn2023.x86_64-PostgreSQL ............. 40494 |======== 6.1.19-30.43.amzn2023.x86_64-PostgreSQL-2 ..................... 27901 |===== Stress-NG 0.15.06 Test: SENDFILE Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 707095.69 |=== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 913209.65 |=== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1051290.69 |==== OSBench Test: Create Files us Per Event < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench . 16.51 |======= 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench ............. 20.13 |========= 6.1.19-30.43.amzn2023.x86_64-OSBench ....................... 24.45 |=========== Stress-NG 0.15.06 Test: Malloc Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 4883926.00 |=== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 6579707.30 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 6845754.70 |==== Stress-NG 0.15.06 Test: MMAP Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 112.24 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 122.52 |======= 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 146.34 |======== OSBench Test: Launch Programs us Per Event < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench . 42.33 |========= 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench ............. 45.01 |========= 6.1.19-30.43.amzn2023.x86_64-OSBench ....................... 54.62 |=========== OSBench Test: Create Processes us Per Event < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench . 30.67 |========= 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench ............. 30.02 |========= 6.1.19-30.43.amzn2023.x86_64-OSBench ....................... 36.60 |=========== OSBench Test: Create Threads us Per Event < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench . 17.25 |========== 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench ............. 15.75 |========= 6.1.19-30.43.amzn2023.x86_64-OSBench ....................... 18.72 |=========== Stress-NG 0.15.06 Test: Futex Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 896501.66 |=== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 938289.78 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1058485.15 |==== Stress-NG 0.15.06 Test: Forking Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 45474.00 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 52667.60 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 49406.94 |====== nginx 1.23.2 Connections: 4000 Requests Per Second > Higher Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-nginx . 68661.92 |========== 6.1.19-30.43.cloudrock.amzn2023.x86_64-nginx ............. 64880.10 |========= 6.1.19-30.43.amzn2023.x86_64-nginx ....................... 60849.74 |========= Stress-NG 0.15.06 Test: Pthread Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 76697.03 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 82049.56 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 84797.16 |====== Stress-NG 0.15.06 Test: Poll Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 922450.33 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 961328.83 |===== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 982418.07 |===== Stress-NG 0.15.06 Test: Atomic Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 254.68 |======== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 256.34 |======== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 245.58 |======== Stress-NG 0.15.06 Test: Semaphores Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 1335928.69 |==== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 1387057.92 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1371908.30 |==== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-OSBench . 78.99 |=========== 6.1.19-30.43.cloudrock.amzn2023.x86_64-OSBench ............. 79.85 |=========== 6.1.19-30.43.amzn2023.x86_64-OSBench ....................... 78.55 |=========== Stress-NG 0.15.06 Test: Zlib Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 593.73 |======== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 587.15 |======== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 594.11 |======== Stress-NG 0.15.06 Test: CPU Stress Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 18088.00 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 18090.18 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 18291.59 |====== Stress-NG 0.15.06 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 7266005.74 |==== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 7315714.97 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 7321670.38 |==== Stress-NG 0.15.06 Test: Memory Copying Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 2019.78 |======= 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 2025.26 |======= 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 2011.96 |======= Stress-NG 0.15.06 Test: Vector Math Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 38368.66 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 38384.80 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 38191.45 |====== Stress-NG 0.15.06 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 183.09 |======== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 184.00 |======== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 183.67 |======== Stress-NG 0.15.06 Test: Matrix Math Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 42267.95 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 42288.36 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 42395.13 |====== Stress-NG 0.15.06 Test: Function Call Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 51305.49 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 51313.36 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 51367.33 |====== Stress-NG 0.15.06 Test: Hash Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 1625986.48 |==== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 1627129.29 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1626180.94 |==== Stress-NG 0.15.06 Test: IO_uring Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 2759.36 |======= 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 2759.69 |======= 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 2757.77 |======= Stress-NG 0.15.06 Test: Crypto Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 15131.85 |====== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 15131.77 |====== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 15140.17 |====== Stress-NG 0.15.06 Test: x86_64 RdRand Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 333745.43 |===== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 333753.46 |===== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 333919.59 |===== Stress-NG 0.15.06 Test: CPU Cache Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 1106254.70 |==== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 1137521.01 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 1160155.66 |==== Stress-NG 0.15.06 Test: Mutex Bogo Ops/s > Higher Is Better 6.1.19-30.43.amzn2023.x86_64-stress-ng ....................... 3796532.80 |=== 6.1.19-30.43.cloudrock.amzn2023.x86_64-stress-ng ............. 5400366.41 |==== 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-stress-ng . 5529915.00 |==== PostgreSQL 15 Scaling Factor: 1000 - Clients: 500 - Mode: Read Write - Average Latency ms < Lower Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-PostgreSQL . 114.76 |======= 6.1.19-30.43.cloudrock.amzn2023.x86_64-PostgreSQL ............. 111.91 |======= 6.1.19-30.43.amzn2023.x86_64-PostgreSQL-2 ..................... 114.04 |======= PostgreSQL 15 Scaling Factor: 1000 - Clients: 500 - Mode: Read Write TPS > Higher Is Better 6.1.19-30.43.cloudrock_performance.amzn2023.x86_64-PostgreSQL . 4374 |========= 6.1.19-30.43.cloudrock.amzn2023.x86_64-PostgreSQL ............. 4470 |========= 6.1.19-30.43.amzn2023.x86_64-PostgreSQL-2 ..................... 4386 |=========