---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26690 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 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-26690) 01/03/24 _x86_64_ (8 CPU) 09:59:23 LINUX RESTART (8 CPU) 10:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:01:01 406.37 10.83 395.54 0.00 1808.91 28370.11 0.00 10:02:01 119.01 0.20 118.81 0.00 13.33 18621.70 0.00 Average: 261.49 5.47 256.02 0.00 903.58 23454.95 0.00 10:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 29467684 31510032 815088 2.48 68820 2258092 1932440 5.70 1100476 1944820 528 10:02:01 28966388 31521312 781112 2.38 89868 2717620 1725536 5.09 1100736 2389640 196 Average: 29217036 31515672 798100 2.43 79344 2487856 1828988 5.39 1100606 2167230 362 10:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 veth100dde5 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 6.10 6.10 0.60 0.60 0.00 0.00 0.00 0.00 10:01:01 ens3 264.58 185.92 3941.29 117.23 0.00 0.00 0.00 0.00 10:01:01 docker0 16.01 22.10 1.14 154.79 0.00 0.00 0.00 0.00 10:02:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 10:02:01 ens3 108.37 64.71 2591.23 14.76 0.00 0.00 0.00 0.00 10:02:01 docker0 3.95 6.72 0.27 57.04 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 185.82 124.80 3260.59 65.56 0.00 0.00 0.00 0.00 Average: docker0 9.93 14.34 0.70 105.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26690) 01/03/24 _x86_64_ (8 CPU) 09:59:23 LINUX RESTART (8 CPU) 10:00:02 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 8.27 0.00 3.51 2.07 0.07 86.08 10:01:01 0 10.87 0.00 4.22 4.41 0.09 80.42 10:01:01 1 7.92 0.00 3.98 0.31 0.09 87.71 10:01:01 2 9.12 0.00 3.32 0.44 0.07 87.05 10:01:01 3 7.94 0.00 2.83 1.42 0.05 87.76 10:01:01 4 6.47 0.00 3.08 0.38 0.05 90.02 10:01:01 5 5.47 0.00 3.26 8.37 0.07 82.83 10:01:01 6 6.88 0.00 3.59 0.51 0.09 88.93 10:01:01 7 11.49 0.00 3.80 0.70 0.07 83.93 10:02:01 all 3.59 0.00 1.60 1.29 0.06 93.45 10:02:01 0 3.40 0.00 1.74 0.02 0.03 94.81 10:02:01 1 3.95 0.00 1.10 0.05 0.05 94.85 10:02:01 2 3.38 0.00 1.87 0.52 0.07 94.16 10:02:01 3 3.48 0.00 1.60 0.22 0.08 94.63 10:02:01 4 3.46 0.00 1.42 0.35 0.05 94.71 10:02:01 5 3.24 0.00 2.22 9.13 0.08 85.33 10:02:01 6 3.80 0.00 1.24 0.08 0.07 94.81 10:02:01 7 4.05 0.00 1.60 0.00 0.03 94.32 Average: all 5.91 0.00 2.54 1.68 0.06 89.81 Average: 0 7.10 0.00 2.97 2.19 0.06 87.69 Average: 1 5.91 0.00 2.52 0.18 0.07 91.33 Average: 2 6.22 0.00 2.59 0.48 0.07 90.64 Average: 3 5.69 0.00 2.21 0.81 0.07 91.23 Average: 4 4.95 0.00 2.24 0.36 0.05 92.39 Average: 5 4.34 0.00 2.73 8.76 0.08 84.09 Average: 6 5.32 0.00 2.40 0.30 0.08 91.90 Average: 7 7.73 0.00 2.69 0.35 0.05 89.18