---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3134 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 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-3134) 06/11/25 _x86_64_ (8 CPU) 06:18:09 LINUX RESTART (8 CPU) 06:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:20:01 121.41 3.70 117.71 0.00 428.20 46925.78 0.00 06:21:01 104.62 0.08 104.53 0.00 0.67 50073.40 0.00 06:22:01 87.59 0.47 87.12 0.00 35.73 35346.91 0.00 Average: 104.54 1.42 103.12 0.00 154.86 44115.36 0.00 06:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 27468364 31296784 1000116 3.04 110404 3858436 2021260 5.96 1497548 3377272 980944 06:21:01 26584628 31433080 861524 2.62 116200 4821288 1923520 5.67 1879084 3823668 516868 06:22:01 28167388 31461976 836328 2.54 120316 3368100 2086404 6.15 1257660 2968652 244 Average: 27406793 31397280 899323 2.73 115640 4015941 2010395 5.92 1544764 3389864 499352 06:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 veth170c99c 162.11 190.18 15.46 1969.56 0.00 0.00 0.00 0.16 06:20:01 docker0 295.43 310.95 22.12 2536.11 0.00 0.00 0.00 0.00 06:20:01 ens3 490.88 401.38 5791.08 55.66 0.00 0.00 0.00 0.00 06:20:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 06:21:01 veth170c99c 1.35 1.53 0.11 1.64 0.00 0.00 0.00 0.00 06:21:01 docker0 1.35 1.50 0.09 1.64 0.00 0.00 0.00 0.00 06:21:01 ens3 17.06 11.33 14.26 7.13 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 129.68 80.02 2564.22 25.67 0.00 0.00 0.00 0.00 06:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 98.95 104.17 7.41 845.92 0.00 0.00 0.00 0.00 Average: ens3 212.54 164.24 2789.85 29.49 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3134) 06/11/25 _x86_64_ (8 CPU) 06:18:09 LINUX RESTART (8 CPU) 06:19:01 CPU %user %nice %system %iowait %steal %idle 06:20:01 all 29.95 0.00 6.05 2.15 0.09 61.76 06:20:01 0 30.68 0.00 6.00 0.07 0.08 63.17 06:20:01 1 28.77 0.00 5.47 2.71 0.08 62.96 06:20:01 2 30.24 0.00 6.80 3.60 0.10 59.26 06:20:01 3 32.07 0.00 5.93 0.89 0.10 61.01 06:20:01 4 30.90 0.00 6.63 7.45 0.10 54.92 06:20:01 5 29.64 0.00 6.21 0.49 0.08 63.58 06:20:01 6 28.24 0.00 5.55 1.24 0.08 64.88 06:20:01 7 29.04 0.00 5.81 0.81 0.10 64.24 06:21:01 all 58.00 0.00 8.11 0.38 0.11 33.39 06:21:01 0 59.26 0.00 8.06 0.02 0.12 32.54 06:21:01 1 57.42 0.00 7.89 0.02 0.10 34.57 06:21:01 2 57.95 0.00 8.81 2.63 0.13 30.48 06:21:01 3 59.60 0.00 8.59 0.00 0.10 31.71 06:21:01 4 53.74 0.00 7.66 0.10 0.12 38.38 06:21:01 5 58.94 0.00 8.22 0.05 0.12 32.68 06:21:01 6 57.99 0.00 7.83 0.15 0.12 33.91 06:21:01 7 59.11 0.00 7.82 0.07 0.10 32.90 06:22:01 all 16.48 0.00 2.63 0.71 0.06 80.12 06:22:01 0 15.99 0.00 3.80 0.27 0.05 79.89 06:22:01 1 16.08 0.00 2.03 0.03 0.05 81.80 06:22:01 2 17.35 0.00 2.48 3.42 0.07 76.69 06:22:01 3 16.47 0.00 2.22 0.02 0.05 81.25 06:22:01 4 16.48 0.00 2.01 0.02 0.05 81.44 06:22:01 5 16.85 0.00 2.37 0.03 0.07 80.69 06:22:01 6 15.69 0.00 3.00 0.02 0.05 81.24 06:22:01 7 16.95 0.00 3.17 1.89 0.07 77.93 Average: all 34.80 0.00 5.59 1.08 0.09 58.44 Average: 0 35.31 0.00 5.95 0.12 0.08 58.53 Average: 1 34.08 0.00 5.13 0.92 0.08 59.79 Average: 2 35.18 0.00 6.03 3.21 0.10 55.47 Average: 3 36.04 0.00 5.57 0.30 0.08 58.00 Average: 4 33.68 0.00 5.42 2.52 0.09 58.30 Average: 5 35.13 0.00 5.59 0.19 0.09 59.00 Average: 6 33.95 0.00 5.45 0.47 0.08 60.04 Average: 7 35.03 0.00 5.60 0.92 0.09 58.36