---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-965 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-965) 01/03/23 _x86_64_ (8 CPU) 22:09:31 LINUX RESTART (8 CPU) 22:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:11:01 372.42 12.31 360.11 0.00 1823.70 59486.75 0.00 22:12:01 90.85 0.13 90.72 0.00 3.20 35773.77 0.00 22:13:01 1.47 0.00 1.47 0.00 0.00 15.88 0.00 22:14:01 1.27 0.00 1.27 0.00 0.00 16.13 0.00 22:15:01 52.64 11.60 41.04 0.00 5177.54 8674.42 0.00 Average: 103.73 4.81 98.92 0.00 1400.84 20792.70 0.00 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:01 28024424 31599548 710208 2.16 135272 3606660 1855968 5.47 1141204 3242840 510744 22:12:01 28062092 31603172 702768 2.14 143892 3564912 1772944 5.23 1061904 3280604 164 22:13:01 28062564 31603672 702116 2.14 143940 3564912 1772944 5.23 1061784 3280604 152 22:14:01 28066916 31608124 697524 2.12 143972 3564920 1772944 5.23 1057196 3280612 52 22:15:01 27543404 31585484 700644 2.13 177544 4019672 1816632 5.35 1381904 3444264 1072 Average: 27951880 31600000 702652 2.14 148924 3664215 1798286 5.30 1140798 3305785 102437 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:01 lo 6.67 6.67 0.64 0.64 0.00 0.00 0.00 0.00 22:11:01 ens3 551.27 412.66 7692.56 89.59 0.00 0.00 0.00 0.00 22:11:01 docker0 166.56 201.87 13.54 1824.62 0.00 0.00 0.00 0.00 22:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 22:12:01 ens3 119.90 74.45 2544.09 17.44 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 ens3 1.27 0.32 0.67 0.20 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 ens3 1.18 0.43 0.41 0.27 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:15:01 ens3 117.81 65.52 2747.59 5.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 158.28 110.67 2596.97 22.50 0.00 0.00 0.00 0.00 Average: docker0 33.31 40.39 2.71 364.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-965) 01/03/23 _x86_64_ (8 CPU) 22:09:31 LINUX RESTART (8 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:01 all 9.45 0.00 3.84 4.39 0.06 82.26 22:11:01 0 9.06 0.00 3.35 0.51 0.07 87.02 22:11:01 1 9.76 0.00 2.88 0.44 0.05 86.87 22:11:01 2 9.45 0.00 3.36 1.57 0.07 85.56 22:11:01 3 8.42 0.00 4.85 0.30 0.07 86.36 22:11:01 4 8.96 0.00 3.65 11.26 0.07 76.06 22:11:01 5 10.90 0.00 3.95 6.46 0.07 78.62 22:11:01 6 8.96 0.00 3.59 0.81 0.05 86.59 22:11:01 7 10.09 0.00 5.08 13.79 0.07 70.97 22:12:01 all 2.82 0.00 1.49 2.72 0.03 92.94 22:12:01 0 3.46 0.00 1.82 7.28 0.03 87.41 22:12:01 1 2.56 0.00 1.29 0.02 0.03 96.10 22:12:01 2 3.25 0.00 1.89 1.54 0.02 93.31 22:12:01 3 2.92 0.00 1.59 0.77 0.03 94.69 22:12:01 4 2.56 0.00 1.69 10.13 0.02 85.60 22:12:01 5 2.26 0.00 1.22 0.02 0.02 96.48 22:12:01 6 2.63 0.00 1.02 0.05 0.03 96.26 22:12:01 7 2.95 0.00 1.38 2.00 0.05 93.63 22:13:01 all 0.02 0.00 0.01 0.00 0.00 99.96 22:13:01 0 0.02 0.00 0.00 0.02 0.00 99.97 22:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:13:01 2 0.02 0.00 0.03 0.00 0.02 99.93 22:13:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:13:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:13:01 7 0.02 0.00 0.02 0.02 0.00 99.95 22:14:01 all 0.03 0.00 0.01 0.01 0.01 99.95 22:14:01 0 0.00 0.00 0.00 0.02 0.00 99.98 22:14:01 1 0.00 0.00 0.03 0.00 0.00 99.97 22:14:01 2 0.03 0.00 0.00 0.00 0.02 99.95 22:14:01 3 0.12 0.00 0.02 0.00 0.02 99.85 22:14:01 4 0.02 0.00 0.00 0.00 0.02 99.97 22:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:14:01 7 0.02 0.00 0.02 0.03 0.02 99.92 22:15:01 all 2.01 0.00 1.38 0.72 0.02 95.87 22:15:01 0 2.77 0.00 1.40 1.03 0.03 94.76 22:15:01 1 2.01 0.00 1.07 0.80 0.02 96.10 22:15:01 2 2.62 0.00 1.10 0.27 0.02 95.99 22:15:01 3 1.22 0.00 1.09 0.32 0.02 97.35 22:15:01 4 1.75 0.00 1.87 1.02 0.02 95.34 22:15:01 5 1.58 0.00 1.12 0.65 0.02 96.63 22:15:01 6 2.42 0.00 2.42 0.28 0.02 94.86 22:15:01 7 1.69 0.00 0.97 1.36 0.02 95.97 Average: all 2.85 0.00 1.34 1.56 0.02 94.22 Average: 0 3.05 0.00 1.31 1.76 0.03 93.85 Average: 1 2.85 0.00 1.05 0.25 0.02 95.83 Average: 2 3.06 0.00 1.27 0.67 0.03 94.97 Average: 3 2.53 0.00 1.50 0.28 0.03 95.66 Average: 4 2.64 0.00 1.44 4.46 0.02 91.43 Average: 5 2.94 0.00 1.25 1.41 0.02 94.38 Average: 6 2.80 0.00 1.41 0.23 0.02 95.55 Average: 7 2.94 0.00 1.48 3.42 0.03 92.13