---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3049 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: 2800.000 BogoMIPS: 5600.00 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-3049) 08/07/23 _x86_64_ (8 CPU) 15:17:01 LINUX RESTART (8 CPU) 15:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:19:01 58.02 0.63 57.40 0.00 43.52 32221.12 0.00 15:20:01 29.10 0.12 28.98 0.00 14.66 16431.53 0.00 15:21:01 1.42 0.00 1.42 0.00 0.00 15.61 0.00 15:22:01 1.58 0.00 1.58 0.00 0.00 16.39 0.00 15:23:01 37.63 11.76 25.86 0.00 5437.09 6230.03 0.00 Average: 25.44 2.51 22.93 0.00 1102.55 10911.55 0.00 15:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:19:01 28583852 31553208 749472 2.28 88260 3116588 2029576 5.98 1106428 2775656 507628 15:20:01 28662148 31588800 712624 2.17 91656 3066048 1754720 5.17 1086140 2712816 308 15:21:01 28662052 31588772 712548 2.17 91704 3066052 1754720 5.17 1085544 2712828 192 15:22:01 28666688 31593456 707704 2.15 91740 3066048 1754720 5.17 1080868 2712828 16 15:23:01 28302320 31581628 713280 2.17 100144 3399048 1776016 5.23 1314600 2825556 16 Average: 28575412 31581173 719126 2.19 92701 3142757 1813950 5.35 1134716 2747937 101632 15:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:19:01 ens3 287.56 186.15 6925.05 96.81 0.00 0.00 0.00 0.00 15:19:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 15:19:01 docker0 8.44 16.05 0.62 63.42 0.00 0.00 0.00 0.00 15:20:01 ens3 13.06 8.18 12.42 4.55 0.00 0.00 0.00 0.00 15:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 0.38 0.30 1.72 0.02 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 117.73 42.91 2011.65 4.40 0.00 0.00 0.00 0.00 15:23:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 83.09 47.06 1772.94 20.90 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.67 3.17 0.12 12.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3049) 08/07/23 _x86_64_ (8 CPU) 15:17:01 LINUX RESTART (8 CPU) 15:18:02 CPU %user %nice %system %iowait %steal %idle 15:19:01 all 22.73 0.00 4.96 1.82 0.08 70.42 15:19:01 0 22.56 0.00 4.44 0.12 0.07 72.81 15:19:01 1 22.21 0.00 5.21 3.33 0.07 69.18 15:19:01 2 21.62 0.00 4.79 1.98 0.09 71.52 15:19:01 3 22.30 0.00 4.51 0.02 0.07 73.10 15:19:01 4 22.42 0.00 5.20 0.07 0.07 72.24 15:19:01 5 23.03 0.00 5.20 8.79 0.09 62.90 15:19:01 6 25.17 0.00 4.68 0.12 0.07 69.97 15:19:01 7 22.48 0.00 5.67 0.14 0.10 71.61 15:20:01 all 0.50 0.00 0.33 1.73 0.01 97.43 15:20:01 0 0.43 0.00 0.18 0.02 0.02 99.35 15:20:01 1 0.64 0.00 0.70 12.95 0.02 85.69 15:20:01 2 0.72 0.00 0.35 0.05 0.03 98.85 15:20:01 3 0.40 0.00 0.33 0.00 0.00 99.27 15:20:01 4 0.52 0.00 0.28 0.73 0.02 98.45 15:20:01 5 0.25 0.00 0.32 0.02 0.00 99.41 15:20:01 6 0.38 0.00 0.20 0.03 0.02 99.37 15:20:01 7 0.67 0.00 0.23 0.07 0.02 99.02 15:21:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:21:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:21:01 1 0.03 0.00 0.02 0.02 0.02 99.92 15:21:01 2 0.03 0.00 0.00 0.00 0.02 99.95 15:21:01 3 0.00 0.00 0.00 0.02 0.02 99.97 15:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:21:01 7 0.02 0.00 0.02 0.00 0.02 99.95 15:22:01 all 0.02 0.00 0.02 0.01 0.01 99.95 15:22:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:22:01 1 0.02 0.00 0.00 0.02 0.00 99.97 15:22:01 2 0.02 0.00 0.02 0.00 0.02 99.95 15:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:22:01 4 0.00 0.00 0.02 0.00 0.02 99.97 15:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:22:01 6 0.00 0.00 0.00 0.02 0.00 99.98 15:22:01 7 0.02 0.00 0.03 0.02 0.00 99.93 15:23:01 all 1.25 0.00 0.65 0.37 0.01 97.71 15:23:01 0 1.22 0.00 0.70 0.10 0.02 97.96 15:23:01 1 0.60 0.00 0.38 0.92 0.02 98.08 15:23:01 2 1.53 0.00 0.65 0.65 0.02 97.15 15:23:01 3 2.29 0.00 1.10 0.32 0.02 96.28 15:23:01 4 0.62 0.00 0.40 0.22 0.02 98.74 15:23:01 5 0.77 0.00 0.68 0.38 0.02 98.15 15:23:01 6 0.83 0.00 0.52 0.35 0.00 98.30 15:23:01 7 2.12 0.00 0.79 0.05 0.02 97.02 Average: all 4.80 0.00 1.17 0.78 0.02 93.22 Average: 0 4.75 0.00 1.06 0.05 0.03 94.11 Average: 1 4.61 0.00 1.24 3.44 0.02 90.68 Average: 2 4.68 0.00 1.14 0.53 0.03 93.61 Average: 3 4.89 0.00 1.17 0.07 0.02 93.85 Average: 4 4.62 0.00 1.16 0.20 0.02 94.00 Average: 5 4.71 0.00 1.22 1.80 0.02 92.25 Average: 6 5.17 0.00 1.06 0.10 0.02 93.65 Average: 7 4.97 0.00 1.33 0.05 0.03 93.62