---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38484 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-38484) 02/10/25 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 101.20 9.44 91.76 0.00 1665.48 34416.81 0.00 02:09:01 89.22 0.48 88.74 0.00 31.99 38411.60 0.00 Average: 95.16 4.92 90.24 0.00 841.88 36430.99 0.00 02:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 28323164 31361776 940720 2.86 88144 3179664 2208872 6.51 1595380 2516588 679396 02:09:01 28678944 31514740 787944 2.40 95876 2964572 2066800 6.09 1169728 2584748 312 Average: 28501054 31438258 864332 2.63 92010 3072118 2137836 6.30 1382554 2550668 339854 02:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 02:08:01 ens3 314.27 204.52 5986.07 60.45 0.00 0.00 0.00 0.00 02:08:01 veth8e3e9b4 52.08 79.24 5.02 897.32 0.00 0.00 0.00 0.07 02:08:01 docker0 61.33 89.88 5.11 985.25 0.00 0.00 0.00 0.00 02:09:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:09:01 ens3 126.11 77.27 2566.30 23.10 0.00 0.00 0.00 0.00 02:09:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 219.40 140.36 4261.82 41.62 0.00 0.00 0.00 0.00 Average: docker0 30.45 44.59 2.54 488.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38484) 02/10/25 _x86_64_ (8 CPU) 02:06:12 LINUX RESTART (8 CPU) 02:07:02 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 20.98 0.00 4.35 2.84 0.09 71.74 02:08:01 0 22.11 0.00 4.55 1.49 0.09 71.76 02:08:01 1 21.63 0.00 4.84 9.12 0.10 64.31 02:08:01 2 20.80 0.00 4.17 1.83 0.09 73.12 02:08:01 3 19.15 0.00 3.99 0.07 0.07 76.72 02:08:01 4 19.27 0.00 4.65 5.43 0.10 70.55 02:08:01 5 21.79 0.00 3.64 0.58 0.09 73.91 02:08:01 6 22.00 0.00 4.45 1.09 0.09 72.37 02:08:01 7 21.13 0.00 4.51 3.18 0.07 71.11 02:09:01 all 22.32 0.00 3.78 3.41 0.07 70.42 02:09:01 0 21.33 0.00 3.81 11.83 0.08 62.94 02:09:01 1 23.63 0.00 3.80 4.49 0.07 68.01 02:09:01 2 23.59 0.00 3.56 4.15 0.07 68.63 02:09:01 3 23.19 0.00 3.67 0.18 0.08 72.88 02:09:01 4 22.23 0.00 5.02 5.30 0.07 67.38 02:09:01 5 20.08 0.00 3.60 0.70 0.05 75.57 02:09:01 6 21.62 0.00 3.27 0.33 0.07 74.70 02:09:01 7 22.90 0.00 3.53 0.39 0.07 73.12 Average: all 21.66 0.00 4.06 3.13 0.08 71.07 Average: 0 21.72 0.00 4.18 6.69 0.09 67.33 Average: 1 22.64 0.00 4.31 6.78 0.09 66.18 Average: 2 22.21 0.00 3.86 3.00 0.08 70.85 Average: 3 21.19 0.00 3.83 0.13 0.08 74.78 Average: 4 20.76 0.00 4.84 5.37 0.08 68.95 Average: 5 20.93 0.00 3.62 0.64 0.07 74.74 Average: 6 21.81 0.00 3.86 0.71 0.08 73.55 Average: 7 22.02 0.00 4.02 1.77 0.07 72.12