---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40053 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40053) 03/03/25 _x86_64_ (8 CPU) 11:46:17 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 369.01 15.27 353.74 0.00 1910.73 70143.91 0.00 11:49:01 87.85 0.00 87.85 0.00 0.00 42711.83 0.00 11:50:01 41.93 0.10 41.83 0.00 2.00 23755.37 0.00 11:51:01 51.62 0.30 51.32 0.00 27.60 17073.95 0.00 Average: 136.63 3.87 132.76 0.00 479.12 38288.56 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 27767592 31236060 1065792 3.24 105124 3534488 2444504 7.20 1774096 2830684 994828 11:49:01 26796356 31439580 860608 2.62 108992 4648348 2163344 6.38 1764652 3759796 888844 11:50:01 28923624 31493596 814316 2.48 113892 2706256 2040844 6.01 1204188 2328524 116048 11:51:01 28513548 31486456 813628 2.47 115780 3056024 1838836 5.42 1234896 2654644 900 Average: 28000280 31413923 888586 2.70 110947 3486279 2121882 6.25 1494458 2893412 500155 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 11:48:01 ens3 812.22 534.01 7854.95 103.60 0.00 0.00 0.00 0.00 11:48:01 docker0 213.05 311.73 16.95 2098.84 0.00 0.00 0.00 0.00 11:48:01 veth2d4a36a 116.57 219.83 11.77 1612.08 0.00 0.00 0.00 0.13 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 14.48 8.27 14.46 4.64 0.00 0.00 0.00 0.00 11:49:01 docker0 0.58 0.50 0.04 0.24 0.00 0.00 0.00 0.00 11:49:01 veth2d4a36a 0.58 0.53 0.05 0.25 0.00 0.00 0.00 0.00 11:50:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 11:50:01 ens3 69.37 50.07 1518.16 13.21 0.00 0.00 0.00 0.00 11:50:01 docker0 2.68 2.53 0.19 9.57 0.00 0.00 0.00 0.00 11:51:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 ens3 92.02 78.60 1073.30 132.49 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 244.66 166.21 2593.30 63.32 0.00 0.00 0.00 0.00 Average: docker0 53.41 77.72 4.24 520.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40053) 03/03/25 _x86_64_ (8 CPU) 11:46:17 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 26.68 0.00 5.39 1.54 0.09 66.29 11:48:01 0 28.07 0.00 6.13 3.97 0.10 61.73 11:48:01 1 27.35 0.00 4.52 0.27 0.10 67.75 11:48:01 2 26.11 0.00 6.26 1.81 0.09 65.73 11:48:01 3 25.38 0.00 5.38 0.14 0.09 69.02 11:48:01 4 27.95 0.00 5.70 0.50 0.09 65.76 11:48:01 5 24.10 0.00 5.07 5.47 0.09 65.27 11:48:01 6 27.56 0.00 5.42 0.09 0.10 66.83 11:48:01 7 26.92 0.00 4.66 0.09 0.09 68.24 11:49:01 all 59.34 0.00 7.97 0.25 0.11 32.33 11:49:01 0 60.47 0.00 8.35 0.10 0.10 30.98 11:49:01 1 58.95 0.00 7.47 0.03 0.10 33.44 11:49:01 2 60.92 0.00 7.97 0.07 0.12 30.92 11:49:01 3 59.33 0.00 7.57 0.13 0.12 32.84 11:49:01 4 58.64 0.00 8.14 0.07 0.10 33.05 11:49:01 5 59.42 0.00 7.92 0.10 0.10 32.45 11:49:01 6 58.48 0.00 8.16 0.19 0.13 33.04 11:49:01 7 58.49 0.00 8.16 1.31 0.10 31.93 11:50:01 all 24.46 0.00 3.00 0.45 0.06 72.03 11:50:01 0 23.88 0.00 2.82 0.02 0.05 73.23 11:50:01 1 24.15 0.00 3.02 0.00 0.08 72.75 11:50:01 2 25.31 0.00 3.09 3.00 0.05 68.56 11:50:01 3 24.25 0.00 3.05 0.05 0.05 72.60 11:50:01 4 23.92 0.00 2.53 0.02 0.07 73.47 11:50:01 5 24.57 0.00 2.80 0.27 0.07 72.30 11:50:01 6 24.82 0.00 2.91 0.25 0.05 71.97 11:50:01 7 24.81 0.00 3.78 0.02 0.07 71.32 11:51:01 all 3.24 0.00 1.28 0.30 0.03 95.16 11:51:01 0 2.81 0.00 1.76 0.02 0.03 95.38 11:51:01 1 3.40 0.00 1.44 0.10 0.03 95.03 11:51:01 2 2.63 0.00 1.54 1.72 0.03 94.08 11:51:01 3 3.26 0.00 1.07 0.07 0.03 95.56 11:51:01 4 2.98 0.00 1.06 0.05 0.03 95.88 11:51:01 5 5.05 0.00 1.30 0.40 0.02 93.23 11:51:01 6 2.57 0.00 1.01 0.02 0.02 96.39 11:51:01 7 3.19 0.00 1.04 0.00 0.03 95.74 Average: all 28.41 0.00 4.40 0.63 0.07 66.49 Average: 0 28.76 0.00 4.75 1.01 0.07 65.41 Average: 1 28.47 0.00 4.11 0.10 0.08 67.24 Average: 2 28.72 0.00 4.70 1.65 0.07 64.86 Average: 3 28.03 0.00 4.26 0.10 0.07 67.54 Average: 4 28.35 0.00 4.35 0.16 0.07 67.08 Average: 5 28.26 0.00 4.26 1.54 0.07 65.87 Average: 6 28.33 0.00 4.37 0.13 0.08 67.09 Average: 7 28.33 0.00 4.41 0.35 0.07 66.83