---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4870 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-4870) 03/04/24 _x86_64_ (8 CPU) 15:39:29 LINUX RESTART (8 CPU) 15:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:41:01 114.98 14.73 100.25 0.00 1924.96 35190.37 0.00 15:42:01 57.82 0.17 57.66 0.00 11.06 21554.81 0.00 15:43:01 1.47 0.00 1.47 0.00 0.00 16.54 0.00 Average: 57.77 4.91 52.86 0.00 638.16 18828.65 0.00 15:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 28980296 31403372 893892 2.72 80608 2614256 1963096 5.79 1263264 2225776 99660 15:42:01 28715820 31511492 788032 2.40 94984 2938508 1736296 5.12 1145700 2575284 304 15:43:01 28715940 31511812 787000 2.39 95016 2938512 1736296 5.12 1145348 2575288 24 Average: 28804019 31475559 822975 2.50 90203 2830425 1811896 5.34 1184771 2458783 33329 15:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 ens3 416.44 268.58 5327.50 115.23 0.00 0.00 0.00 0.00 15:41:01 veth87e251f 9.90 10.29 0.87 64.54 0.00 0.00 0.00 0.01 15:41:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 15:41:01 docker0 15.44 15.08 1.25 116.65 0.00 0.00 0.00 0.00 15:42:01 ens3 108.12 63.11 2534.38 13.16 0.00 0.00 0.00 0.00 15:42:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.53 109.67 2605.36 42.39 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 5.09 4.97 0.41 38.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4870) 03/04/24 _x86_64_ (8 CPU) 15:39:29 LINUX RESTART (8 CPU) 15:40:02 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 14.91 0.00 3.54 2.21 0.07 79.28 15:41:01 0 15.19 0.00 3.75 0.29 0.07 80.71 15:41:01 1 14.39 0.00 3.57 0.53 0.07 81.44 15:41:01 2 13.90 0.00 4.13 8.54 0.09 73.34 15:41:01 3 17.54 0.00 3.04 0.69 0.07 78.67 15:41:01 4 13.61 0.00 3.64 0.27 0.05 82.42 15:41:01 5 14.75 0.00 3.17 0.43 0.07 81.57 15:41:01 6 13.41 0.00 3.56 0.34 0.07 82.63 15:41:01 7 16.50 0.00 3.43 6.59 0.07 73.41 15:42:01 all 9.45 0.00 1.81 1.34 0.05 87.36 15:42:01 0 8.74 0.00 1.42 0.07 0.03 89.74 15:42:01 1 9.47 0.00 1.63 0.07 0.05 88.78 15:42:01 2 9.01 0.00 1.91 1.63 0.03 87.42 15:42:01 3 8.83 0.00 2.04 5.10 0.07 83.97 15:42:01 4 9.54 0.00 1.64 0.02 0.03 88.77 15:42:01 5 9.12 0.00 2.53 0.55 0.05 87.74 15:42:01 6 9.79 0.00 1.41 0.02 0.03 88.75 15:42:01 7 11.07 0.00 1.90 3.30 0.07 83.66 15:43:01 all 0.05 0.00 0.02 0.00 0.01 99.92 15:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 1 0.10 0.00 0.00 0.00 0.00 99.90 15:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 3 0.07 0.00 0.00 0.02 0.00 99.92 15:43:01 4 0.03 0.00 0.05 0.00 0.03 99.88 15:43:01 5 0.08 0.00 0.02 0.02 0.02 99.87 15:43:01 6 0.00 0.00 0.03 0.00 0.00 99.97 15:43:01 7 0.08 0.00 0.03 0.00 0.00 99.88 Average: all 8.07 0.00 1.77 1.17 0.04 88.94 Average: 0 7.91 0.00 1.71 0.12 0.03 90.22 Average: 1 7.94 0.00 1.72 0.20 0.04 90.11 Average: 2 7.58 0.00 2.00 3.34 0.04 87.05 Average: 3 8.73 0.00 1.68 1.94 0.05 87.61 Average: 4 7.68 0.00 1.76 0.10 0.04 90.43 Average: 5 7.92 0.00 1.89 0.33 0.04 89.81 Average: 6 7.68 0.00 1.65 0.12 0.03 90.52 Average: 7 9.14 0.00 1.77 3.26 0.05 85.78