---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7464 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-7464) 04/11/23 _x86_64_ (8 CPU) 22:18:27 LINUX RESTART (8 CPU) 22:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:20:01 308.83 10.81 298.02 0.00 1776.65 49133.23 0.00 22:21:01 23.39 0.13 23.26 0.00 2.67 12620.21 0.00 22:22:01 0.97 0.00 0.97 0.00 0.00 10.80 0.00 22:23:01 1.12 0.00 1.12 0.00 0.00 13.46 0.00 22:24:01 52.04 10.60 41.44 0.00 5155.81 8748.54 0.00 Average: 76.49 4.29 72.21 0.00 1385.68 13988.07 0.00 22:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:20:01 28648024 31582596 724736 2.20 91404 3075212 1842108 5.43 1018860 2805720 348664 22:21:01 28664592 31599804 709900 2.16 91728 3075300 1737264 5.12 1014696 2793100 8 22:22:01 28664472 31599728 709756 2.16 91768 3075300 1737264 5.12 1014692 2793100 16 22:23:01 28672220 31607556 701840 2.13 91800 3075308 1737264 5.12 1006744 2793108 180 22:24:01 28145548 31584952 706352 2.15 125808 3530712 1789636 5.27 1333260 2957796 1008 Average: 28558971 31594927 710517 2.16 98502 3166366 1768707 5.21 1077650 2828565 69975 22:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:20:01 ens3 571.38 383.26 9365.26 86.06 0.00 0.00 0.00 0.00 22:20:01 docker0 103.25 123.91 7.65 792.68 0.00 0.00 0.00 0.00 22:20:01 lo 4.13 4.13 0.40 0.40 0.00 0.00 0.00 0.00 22:21:01 ens3 11.45 7.58 19.79 3.31 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:22:01 ens3 0.90 0.22 0.39 0.25 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 1.28 0.38 0.36 0.21 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 ens3 174.84 88.55 2807.81 6.66 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 150.56 95.03 2415.48 19.08 0.00 0.00 0.00 0.00 Average: docker0 20.37 24.45 1.51 156.41 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7464) 04/11/23 _x86_64_ (8 CPU) 22:18:27 LINUX RESTART (8 CPU) 22:19:02 CPU %user %nice %system %iowait %steal %idle 22:20:01 all 9.90 0.00 4.37 2.83 0.06 82.83 22:20:01 0 10.16 0.00 5.03 10.02 0.07 74.72 22:20:01 1 8.68 0.00 5.61 3.38 0.05 82.27 22:20:01 2 10.88 0.00 4.36 1.48 0.07 83.21 22:20:01 3 11.20 0.00 4.00 2.77 0.09 81.95 22:20:01 4 11.51 0.00 3.93 0.14 0.05 84.37 22:20:01 5 10.12 0.00 5.14 0.38 0.07 84.30 22:20:01 6 7.88 0.00 3.23 0.67 0.05 88.16 22:20:01 7 8.77 0.00 3.65 3.86 0.07 83.65 22:21:01 all 0.23 0.00 0.17 0.74 0.01 98.86 22:21:01 0 0.17 0.00 0.12 0.00 0.02 99.70 22:21:01 1 0.22 0.00 0.22 0.02 0.02 99.53 22:21:01 2 0.22 0.00 0.18 0.32 0.02 99.27 22:21:01 3 0.27 0.00 0.40 4.78 0.02 94.54 22:21:01 4 0.28 0.00 0.10 0.02 0.00 99.60 22:21:01 5 0.18 0.00 0.12 0.00 0.00 99.70 22:21:01 6 0.15 0.00 0.12 0.00 0.00 99.73 22:21:01 7 0.32 0.00 0.12 0.77 0.02 98.78 22:22:01 all 0.03 0.00 0.01 0.00 0.01 99.95 22:22:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:22:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:22:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:22:01 3 0.05 0.00 0.00 0.00 0.02 99.93 22:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:22:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:22:01 6 0.00 0.00 0.00 0.00 0.02 99.98 22:22:01 7 0.05 0.00 0.02 0.00 0.00 99.93 22:23:01 all 0.03 0.00 0.03 0.00 0.01 99.94 22:23:01 0 0.03 0.00 0.05 0.00 0.00 99.92 22:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:23:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:23:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:23:01 4 0.02 0.00 0.03 0.00 0.00 99.95 22:23:01 5 0.05 0.00 0.02 0.00 0.02 99.92 22:23:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:23:01 7 0.02 0.00 0.03 0.03 0.02 99.90 22:24:01 all 2.13 0.00 1.36 1.08 0.03 95.40 22:24:01 0 2.22 0.00 0.84 0.52 0.02 96.41 22:24:01 1 1.75 0.00 1.19 0.57 0.03 96.46 22:24:01 2 1.39 0.00 1.65 0.22 0.03 96.71 22:24:01 3 1.49 0.00 1.56 0.28 0.03 96.64 22:24:01 4 1.79 0.00 2.09 0.18 0.03 95.91 22:24:01 5 5.42 0.00 2.07 1.69 0.03 90.79 22:24:01 6 2.26 0.00 0.74 0.45 0.02 96.53 22:24:01 7 0.72 0.00 0.77 4.77 0.02 93.72 Average: all 2.42 0.00 1.17 0.92 0.02 95.47 Average: 0 2.47 0.00 1.19 2.06 0.02 94.26 Average: 1 2.11 0.00 1.39 0.78 0.02 95.71 Average: 2 2.46 0.00 1.23 0.40 0.03 95.88 Average: 3 2.55 0.00 1.18 1.56 0.03 94.68 Average: 4 2.68 0.00 1.22 0.07 0.02 96.02 Average: 5 3.12 0.00 1.45 0.41 0.02 95.00 Average: 6 2.03 0.00 0.81 0.22 0.02 96.93 Average: 7 1.94 0.00 0.90 1.87 0.02 95.27