---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42879 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: 2799.998 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42879) 04/08/25 _x86_64_ (8 CPU) 04:19:34 LINUX RESTART (8 CPU) 04:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 405.51 36.99 368.51 0.00 4309.10 40216.78 0.00 04:22:01 207.10 2.20 204.90 0.00 17.60 70327.35 0.00 04:23:01 61.26 0.07 61.20 0.00 14.00 24469.73 0.00 04:24:01 92.03 0.18 91.85 0.00 2.93 26429.60 0.00 04:25:01 181.90 11.16 170.74 0.00 3549.01 54291.35 0.00 Average: 188.84 10.03 178.81 0.00 1569.40 43156.69 0.00 04:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 29119784 31522740 793672 2.41 80476 2587548 1986764 5.86 1060136 2307820 3288 04:22:01 27982756 31531300 778384 2.37 182232 3522696 1968588 5.80 1152412 3234140 35128 04:23:01 26975468 31469424 831828 2.53 186056 4388888 1957708 5.77 1774132 3536584 311592 04:24:01 27605796 31319672 980388 2.98 191644 3628160 2436084 7.18 1573620 3128788 67072 04:25:01 26672104 31483644 801896 2.44 204884 4658516 1862720 5.49 1593680 3970528 152 Average: 27671182 31465356 837234 2.55 169058 3757162 2042373 6.02 1430796 3235572 83446 04:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 docker0 151.70 169.17 12.37 426.86 0.00 0.00 0.00 0.00 04:21:01 veth5ec92da 107.02 118.84 10.56 104.00 0.00 0.00 0.00 0.01 04:21:01 lo 6.78 6.78 0.67 0.67 0.00 0.00 0.00 0.00 04:21:01 ens3 733.66 545.62 6412.82 115.98 0.00 0.00 0.00 0.00 04:22:01 docker0 182.94 356.84 15.74 2758.02 0.00 0.00 0.00 0.00 04:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:22:01 ens3 360.82 185.07 2761.22 19.93 0.00 0.00 0.00 0.00 04:23:01 docker0 0.98 1.47 0.11 0.41 0.00 0.00 0.00 0.00 04:23:01 vethb198e01 0.98 1.55 0.13 0.42 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 28.14 17.81 33.30 11.32 0.00 0.00 0.00 0.00 04:24:01 docker0 1.43 2.72 0.09 38.11 0.00 0.00 0.00 0.00 04:24:01 vethae3cf95 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:24:01 ens3 22.62 14.05 56.60 9.49 0.00 0.00 0.00 0.00 04:25:01 docker0 2.83 4.98 0.17 76.71 0.00 0.00 0.00 0.00 04:25:01 lo 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 04:25:01 ens3 212.83 146.56 4103.33 143.95 0.00 0.00 0.00 0.00 Average: docker0 67.70 106.83 5.67 660.80 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 270.07 180.61 2660.95 59.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42879) 04/08/25 _x86_64_ (8 CPU) 04:19:34 LINUX RESTART (8 CPU) 04:20:02 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 9.81 0.00 3.41 2.83 0.05 83.89 04:21:01 0 9.50 0.00 3.06 1.06 0.07 86.31 04:21:01 1 11.81 0.00 3.11 0.58 0.03 84.46 04:21:01 2 9.23 0.00 3.23 0.94 0.05 86.55 04:21:01 3 9.69 0.00 3.87 2.84 0.05 83.56 04:21:01 4 8.03 0.00 3.34 8.80 0.05 79.78 04:21:01 5 11.66 0.00 3.05 1.16 0.05 84.08 04:21:01 6 6.72 0.00 3.54 4.09 0.05 85.60 04:21:01 7 11.82 0.00 4.09 3.22 0.05 80.81 04:22:01 all 5.73 0.00 2.84 4.05 0.06 87.32 04:22:01 0 5.85 0.00 3.64 17.49 0.05 72.97 04:22:01 1 5.34 0.00 1.65 1.09 0.07 91.85 04:22:01 2 5.75 0.00 3.11 0.52 0.05 90.58 04:22:01 3 6.09 0.00 2.01 0.84 0.05 91.01 04:22:01 4 5.98 0.00 2.92 1.49 0.05 89.56 04:22:01 5 5.66 0.00 3.64 0.92 0.08 89.69 04:22:01 6 5.20 0.00 3.43 8.77 0.05 82.54 04:22:01 7 5.98 0.00 2.30 1.33 0.07 90.32 04:23:01 all 32.52 0.00 4.93 1.89 0.09 60.57 04:23:01 0 33.05 0.00 4.89 0.57 0.08 61.41 04:23:01 1 32.89 0.00 4.55 0.22 0.10 62.24 04:23:01 2 33.29 0.00 4.80 0.18 0.08 61.64 04:23:01 3 33.26 0.00 4.97 0.12 0.10 61.55 04:23:01 4 33.76 0.00 5.01 2.20 0.15 58.88 04:23:01 5 32.49 0.00 5.08 0.32 0.08 62.03 04:23:01 6 29.96 0.00 5.07 11.11 0.08 53.78 04:23:01 7 31.43 0.00 5.10 0.39 0.07 63.02 04:24:01 all 45.49 0.00 6.63 1.78 0.10 46.01 04:24:01 0 44.62 0.00 6.62 0.54 0.14 48.08 04:24:01 1 45.37 0.00 6.12 0.17 0.10 48.25 04:24:01 2 45.14 0.00 6.53 0.37 0.08 47.87 04:24:01 3 45.16 0.00 6.97 0.27 0.08 47.52 04:24:01 4 45.22 0.00 6.65 2.14 0.10 45.89 04:24:01 5 46.66 0.00 6.64 0.56 0.08 46.06 04:24:01 6 46.65 0.00 6.88 1.14 0.10 45.22 04:24:01 7 45.07 0.00 6.65 9.04 0.10 39.15 04:25:01 all 24.13 0.00 5.50 4.03 0.08 66.26 04:25:01 0 24.16 0.00 5.02 7.97 0.07 62.78 04:25:01 1 23.53 0.00 5.48 0.59 0.07 70.33 04:25:01 2 21.64 0.00 5.15 0.17 0.07 72.97 04:25:01 3 23.68 0.00 5.19 0.24 0.07 70.83 04:25:01 4 25.80 0.00 5.55 9.22 0.08 59.34 04:25:01 5 25.22 0.00 6.10 2.22 0.13 66.32 04:25:01 6 24.62 0.00 5.49 1.40 0.08 68.42 04:25:01 7 24.37 0.00 6.00 10.51 0.10 59.01 Average: all 23.58 0.00 4.67 2.91 0.08 68.76 Average: 0 23.47 0.00 4.65 5.54 0.08 66.26 Average: 1 23.81 0.00 4.18 0.53 0.07 71.40 Average: 2 23.05 0.00 4.57 0.44 0.07 71.88 Average: 3 23.62 0.00 4.60 0.85 0.07 70.85 Average: 4 23.83 0.00 4.70 4.75 0.09 66.63 Average: 5 24.36 0.00 4.90 1.04 0.09 69.61 Average: 6 22.72 0.00 4.89 5.30 0.07 67.01 Average: 7 23.76 0.00 4.83 4.88 0.08 66.45