---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40846 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: 2799.996 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40846) 03/11/25 _x86_64_ (8 CPU) 05:54:23 LINUX RESTART (8 CPU) 05:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:01 121.25 9.85 111.40 0.00 1687.45 37900.08 0.00 05:57:01 158.38 0.92 157.46 0.00 35.59 70487.17 0.00 Average: 139.82 5.38 134.43 0.00 861.45 54194.98 0.00 05:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 28310628 31507576 796520 2.42 87104 3329096 1886840 5.56 1572180 2543204 720780 05:57:01 27641196 31381532 920960 2.80 121480 3765104 2037460 6.00 1368028 3340896 60776 Average: 27975912 31444554 858740 2.61 104292 3547100 1962150 5.78 1470104 2942050 390778 05:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 05:56:01 veth5a955e5 0.73 0.90 0.09 0.29 0.00 0.00 0.00 0.00 05:56:01 ens3 284.65 189.12 5143.58 43.45 0.00 0.00 0.00 0.00 05:56:01 docker0 43.99 43.09 3.28 246.49 0.00 0.00 0.00 0.00 05:57:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 05:57:01 ens3 462.95 260.41 8010.22 42.53 0.00 0.00 0.00 0.00 05:57:01 vethaec5db5 0.65 0.60 0.07 0.24 0.00 0.00 0.00 0.00 05:57:01 docker0 109.68 208.48 9.41 1545.46 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 373.81 224.77 6577.02 42.99 0.00 0.00 0.00 0.00 Average: vethaec5db5 0.32 0.30 0.03 0.12 0.00 0.00 0.00 0.00 Average: docker0 76.84 125.79 6.35 896.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40846) 03/11/25 _x86_64_ (8 CPU) 05:54:23 LINUX RESTART (8 CPU) 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 33.02 0.00 7.49 0.70 0.07 58.71 05:56:01 0 31.64 0.00 7.99 0.12 0.07 60.18 05:56:01 1 33.81 0.00 7.60 0.20 0.08 58.31 05:56:01 2 34.04 0.00 6.62 0.42 0.07 58.85 05:56:01 3 31.88 0.00 8.69 2.82 0.08 56.53 05:56:01 4 34.94 0.00 7.32 0.14 0.07 57.54 05:56:01 5 31.92 0.00 7.07 1.31 0.07 59.63 05:56:01 6 33.19 0.00 7.83 0.39 0.07 58.52 05:56:01 7 32.75 0.00 6.81 0.20 0.08 60.15 05:57:01 all 28.79 0.00 6.18 0.63 0.07 64.34 05:57:01 0 26.70 0.00 6.19 0.66 0.07 66.39 05:57:01 1 29.60 0.00 5.96 1.37 0.07 62.99 05:57:01 2 29.00 0.00 6.80 0.15 0.07 63.99 05:57:01 3 31.04 0.00 7.40 2.61 0.07 58.88 05:57:01 4 27.69 0.00 5.76 0.08 0.05 66.41 05:57:01 5 30.12 0.00 5.77 0.02 0.07 64.02 05:57:01 6 28.63 0.00 5.87 0.15 0.07 65.28 05:57:01 7 27.54 0.00 5.66 0.02 0.07 66.72 Average: all 30.91 0.00 6.83 0.67 0.07 61.53 Average: 0 29.17 0.00 7.09 0.39 0.07 63.28 Average: 1 31.70 0.00 6.78 0.79 0.08 60.65 Average: 2 31.53 0.00 6.71 0.29 0.07 61.41 Average: 3 31.46 0.00 8.05 2.71 0.08 57.70 Average: 4 31.31 0.00 6.54 0.11 0.06 61.99 Average: 5 31.02 0.00 6.42 0.67 0.07 61.83 Average: 6 30.90 0.00 6.85 0.27 0.07 61.91 Average: 7 30.14 0.00 6.23 0.11 0.08 63.44