---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-121052 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-121052) 12/13/22 _x86_64_ (8 CPU) 10:59:46 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:01:01 368.54 47.41 321.13 0.00 5360.97 86962.04 0.00 11:02:01 29.63 0.13 29.50 0.00 6.40 16435.41 0.00 11:03:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 11:04:01 3.33 1.60 1.73 0.00 36.79 21.73 0.00 Average: 100.61 12.29 88.33 0.00 1351.04 25857.66 0.00 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 28785260 31557328 754516 2.29 79672 2957876 2066708 6.09 1037040 2685004 361648 11:02:01 28686516 31592816 717348 2.18 91536 3053136 1735080 5.11 1025016 2767572 40 11:03:01 28687244 31593640 716012 2.18 91576 3053136 1735080 5.11 1025176 2767572 136 11:04:01 28675400 31583800 725664 2.21 91624 3054240 1735080 5.11 1038796 2767904 8 Average: 28708605 31581896 728385 2.22 88602 3029597 1817987 5.36 1031507 2747013 90458 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 ens3 728.16 481.69 9104.94 120.37 0.00 0.00 0.00 0.00 11:01:01 lo 4.67 4.67 0.45 0.45 0.00 0.00 0.00 0.00 11:01:01 docker0 26.45 35.99 2.39 143.22 0.00 0.00 0.00 0.00 11:02:01 ens3 26.01 13.30 23.95 5.05 0.00 0.00 0.00 0.00 11:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 1.35 0.40 1.48 0.21 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 8.70 6.55 5.63 6.14 0.00 0.00 0.00 0.00 11:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.06 125.48 2284.00 32.94 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 6.61 9.00 0.60 35.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-121052) 12/13/22 _x86_64_ (8 CPU) 10:59:46 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:01:01 all 10.63 0.00 3.84 2.80 0.05 82.68 11:01:01 0 10.17 0.00 3.88 0.89 0.05 85.02 11:01:01 1 14.42 0.00 3.21 0.44 0.05 81.88 11:01:01 2 12.11 0.00 2.57 2.64 0.03 82.64 11:01:01 3 8.93 0.00 4.58 2.07 0.05 84.36 11:01:01 4 8.84 0.00 3.13 0.78 0.03 87.22 11:01:01 5 11.46 0.00 3.66 0.66 0.05 84.17 11:01:01 6 7.78 0.00 5.59 8.53 0.07 78.03 11:01:01 7 11.36 0.00 4.07 6.39 0.07 78.12 11:02:01 all 1.27 0.00 0.62 0.57 0.03 97.51 11:02:01 0 1.34 0.00 0.48 0.00 0.02 98.16 11:02:01 1 1.34 0.00 0.64 0.33 0.03 97.66 11:02:01 2 1.15 0.00 0.47 0.68 0.03 97.66 11:02:01 3 1.25 0.00 0.84 3.46 0.03 94.42 11:02:01 4 1.49 0.00 0.48 0.00 0.03 98.00 11:02:01 5 1.32 0.00 0.85 0.05 0.02 97.76 11:02:01 6 0.92 0.00 0.72 0.02 0.02 98.32 11:02:01 7 1.37 0.00 0.47 0.00 0.03 98.13 11:03:01 all 0.18 0.00 0.02 0.01 0.01 99.79 11:03:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:03:01 1 0.03 0.00 0.02 0.07 0.00 99.88 11:03:01 2 0.02 0.00 0.00 0.00 0.03 99.95 11:03:01 3 0.02 0.00 0.03 0.00 0.00 99.95 11:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:03:01 5 0.02 0.00 0.03 0.00 0.00 99.95 11:03:01 6 0.02 0.00 0.02 0.00 0.02 99.95 11:03:01 7 1.29 0.00 0.05 0.00 0.00 98.66 11:04:01 all 0.49 0.00 0.04 0.01 0.01 99.45 11:04:01 0 0.23 0.00 0.03 0.02 0.00 99.72 11:04:01 1 0.07 0.00 0.03 0.07 0.00 99.83 11:04:01 2 0.27 0.00 0.08 0.02 0.02 99.62 11:04:01 3 0.22 0.00 0.02 0.00 0.02 99.75 11:04:01 4 0.48 0.00 0.02 0.00 0.02 99.48 11:04:01 5 0.77 0.00 0.03 0.00 0.00 99.20 11:04:01 6 0.25 0.00 0.03 0.02 0.00 99.70 11:04:01 7 1.63 0.00 0.05 0.00 0.02 98.30 Average: all 3.12 0.00 1.12 0.84 0.02 94.89 Average: 0 2.93 0.00 1.09 0.23 0.02 95.74 Average: 1 3.94 0.00 0.97 0.23 0.02 94.84 Average: 2 3.37 0.00 0.78 0.83 0.03 94.99 Average: 3 2.59 0.00 1.36 1.38 0.03 94.65 Average: 4 2.68 0.00 0.90 0.19 0.02 96.21 Average: 5 3.38 0.00 1.14 0.18 0.02 95.29 Average: 6 2.23 0.00 1.58 2.13 0.03 94.04 Average: 7 3.87 0.00 1.14 1.57 0.03 93.39