---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3184 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 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-3184) 08/09/23 _x86_64_ (8 CPU) 07:55:43 LINUX RESTART (8 CPU) 07:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:57:02 394.07 45.86 348.21 0.00 5248.99 128934.64 0.00 07:58:01 129.66 0.86 128.79 0.00 24.27 50882.22 0.00 07:59:01 78.32 0.20 78.12 0.00 6.26 16991.54 0.00 Average: 201.07 15.72 185.35 0.00 1769.44 65682.31 0.00 07:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:57:02 29143532 31567176 753792 2.29 75176 2624284 1972624 5.81 1025256 2362620 1296 07:58:01 28231420 31457688 846804 2.58 145976 3271688 2019036 5.95 1219652 2978184 12216 07:59:01 27901196 31516036 786292 2.39 150492 3632464 2022472 5.96 1442888 3060604 367744 Average: 28425383 31513633 795629 2.42 123881 3176145 2004711 5.91 1229265 2800469 127085 07:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:57:02 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 07:57:02 docker0 47.43 61.52 3.77 129.27 0.00 0.00 0.00 0.00 07:57:02 ens3 605.35 397.80 6784.89 101.87 0.00 0.00 0.00 0.00 07:57:02 veth828f291 41.36 54.67 3.80 38.50 0.00 0.00 0.00 0.00 07:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 docker0 186.88 357.62 14.24 2327.82 0.00 0.00 0.00 0.00 07:58:01 ens3 384.46 201.75 2358.38 25.23 0.00 0.00 0.00 0.00 07:58:01 vetha29b6a2 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 07:59:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:59:01 docker0 2.10 5.20 0.12 42.61 0.00 0.00 0.00 0.00 07:59:01 ens3 28.51 15.54 62.98 9.91 0.00 0.00 0.00 0.00 07:59:01 veth7f31652 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 78.19 140.23 6.00 824.84 0.00 0.00 0.00 0.00 Average: ens3 339.17 205.04 3072.55 45.78 0.00 0.00 0.00 0.00 Average: veth7f31652 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3184) 08/09/23 _x86_64_ (8 CPU) 07:55:43 LINUX RESTART (8 CPU) 07:56:01 CPU %user %nice %system %iowait %steal %idle 07:57:02 all 9.38 0.00 3.23 3.40 0.07 83.93 07:57:02 0 11.46 0.00 2.52 0.10 0.05 85.87 07:57:02 1 11.93 0.00 3.62 0.19 0.07 84.20 07:57:02 2 8.84 0.00 2.74 0.67 0.05 87.69 07:57:02 3 9.56 0.00 4.28 9.01 0.08 77.08 07:57:02 4 10.70 0.00 2.74 5.85 0.07 80.64 07:57:02 5 6.05 0.00 3.15 1.62 0.07 89.12 07:57:02 6 6.94 0.00 3.26 2.37 0.07 87.36 07:57:02 7 9.55 0.00 3.54 7.38 0.10 79.43 07:58:01 all 5.44 0.00 2.29 3.81 0.06 88.40 07:58:01 0 5.18 0.00 1.98 0.37 0.05 92.42 07:58:01 1 4.58 0.00 2.50 11.20 0.05 81.67 07:58:01 2 4.81 0.00 1.54 1.09 0.03 92.52 07:58:01 3 5.55 0.00 3.02 5.93 0.07 85.44 07:58:01 4 5.68 0.00 1.88 0.58 0.03 91.82 07:58:01 5 6.03 0.00 2.31 10.89 0.03 80.74 07:58:01 6 6.00 0.00 1.96 0.31 0.10 91.63 07:58:01 7 5.68 0.00 3.19 0.17 0.07 90.89 07:59:01 all 46.88 0.00 6.33 1.29 0.11 45.39 07:59:01 0 45.58 0.00 6.56 0.12 0.10 47.64 07:59:01 1 48.43 0.00 5.91 1.33 0.10 44.23 07:59:01 2 47.25 0.00 6.55 0.10 0.08 46.02 07:59:01 3 47.16 0.00 6.31 0.29 0.10 46.14 07:59:01 4 45.60 0.00 6.84 8.10 0.10 39.36 07:59:01 5 47.18 0.00 6.05 0.15 0.18 46.43 07:59:01 6 46.61 0.00 6.24 0.20 0.10 46.85 07:59:01 7 47.25 0.00 6.18 0.05 0.08 46.43 Average: all 20.66 0.00 3.96 2.83 0.08 72.47 Average: 0 20.82 0.00 3.70 0.20 0.07 75.22 Average: 1 21.74 0.00 4.02 4.20 0.07 69.97 Average: 2 20.37 0.00 3.62 0.62 0.06 75.34 Average: 3 20.89 0.00 4.55 5.07 0.08 69.41 Average: 4 20.72 0.00 3.83 4.86 0.07 70.52 Average: 5 19.86 0.00 3.85 4.18 0.10 72.02 Average: 6 19.95 0.00 3.83 0.96 0.09 75.17 Average: 7 20.97 0.00 4.31 2.54 0.08 72.10