---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6935 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-6935) 02/21/23 _x86_64_ (8 CPU) 22:59:43 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:02 360.61 46.34 314.26 0.00 5225.80 75237.73 0.00 23:02:01 61.74 0.25 61.49 0.00 11.66 33346.39 0.00 Average: 212.42 23.49 188.93 0.00 2640.41 54466.27 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:02 28721592 31466752 841192 2.56 88348 2898528 2263144 6.67 1224760 2534048 312732 23:02:01 28647928 31567680 742068 2.26 95212 3053288 1745428 5.14 1172256 2650236 92 Average: 28684760 31517216 791630 2.41 91780 2975908 2004286 5.91 1198508 2592142 156412 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:02 ens3 725.78 505.38 7081.33 121.64 0.00 0.00 0.00 0.00 23:01:02 vethb43691a 40.54 62.54 3.63 581.13 0.00 0.00 0.00 0.05 23:01:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 23:01:02 docker0 44.91 66.19 3.59 626.48 0.00 0.00 0.00 0.00 23:02:01 ens3 114.96 75.38 2574.12 16.53 0.00 0.00 0.00 0.00 23:02:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 23:02:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 422.91 292.17 4846.47 69.52 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 22.68 33.40 1.81 315.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6935) 02/21/23 _x86_64_ (8 CPU) 22:59:43 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:02 all 12.79 0.00 3.74 2.22 0.06 81.19 23:01:02 0 11.76 0.00 5.71 5.27 0.05 77.21 23:01:02 1 12.12 0.00 3.25 3.15 0.05 81.44 23:01:02 2 12.81 0.00 3.92 0.67 0.05 82.55 23:01:02 3 11.70 0.00 3.29 0.30 0.07 84.64 23:01:02 4 12.75 0.00 2.98 1.97 0.05 82.24 23:01:02 5 13.80 0.00 4.31 0.23 0.05 81.61 23:01:02 6 13.67 0.00 2.84 1.70 0.05 81.74 23:01:02 7 13.74 0.00 3.60 4.51 0.08 78.06 23:02:01 all 24.48 0.00 4.17 1.03 0.06 70.26 23:02:01 0 24.47 0.00 4.28 0.27 0.05 70.92 23:02:01 1 24.20 0.00 3.78 0.05 0.05 71.92 23:02:01 2 25.33 0.00 5.07 5.60 0.07 63.93 23:02:01 3 24.59 0.00 4.51 0.22 0.05 70.63 23:02:01 4 24.64 0.00 4.45 0.09 0.07 70.76 23:02:01 5 24.12 0.00 3.95 0.07 0.05 71.81 23:02:01 6 23.31 0.00 3.57 1.86 0.05 71.21 23:02:01 7 25.20 0.00 3.78 0.07 0.05 70.90 Average: all 18.59 0.00 3.95 1.63 0.06 75.77 Average: 0 18.07 0.00 5.00 2.79 0.05 74.09 Average: 1 18.11 0.00 3.51 1.61 0.05 76.72 Average: 2 19.01 0.00 4.49 3.12 0.06 73.32 Average: 3 18.11 0.00 3.90 0.26 0.06 77.68 Average: 4 18.65 0.00 3.71 1.04 0.06 76.54 Average: 5 18.91 0.00 4.13 0.15 0.05 76.76 Average: 6 18.45 0.00 3.20 1.78 0.05 76.52 Average: 7 19.44 0.00 3.69 2.30 0.07 74.50