---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2265 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-2265) 03/15/23 _x86_64_ (8 CPU) 19:42:36 LINUX RESTART (8 CPU) 19:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:44:01 322.04 16.69 305.35 0.00 2014.66 54943.69 0.00 19:45:01 1.70 0.00 1.70 0.00 0.00 25.21 0.00 19:46:01 0.97 0.00 0.97 0.00 0.00 10.53 0.00 19:47:01 2.97 1.02 1.95 0.00 21.86 28.00 0.00 Average: 81.93 4.43 77.50 0.00 509.19 13753.57 0.00 19:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:44:01 28889004 31610636 708708 2.16 76168 2915324 1766300 5.21 1042872 2587700 452 19:45:01 28890016 31611856 706844 2.15 76200 2915456 1766300 5.21 1042112 2587816 124 19:46:01 28891484 31613396 705008 2.14 76224 2915456 1766300 5.21 1040492 2587816 8 19:47:01 28890168 31613272 704972 2.14 76308 2916068 1788760 5.27 1039924 2588680 52 Average: 28890168 31612290 706383 2.15 76225 2915576 1771915 5.22 1041350 2588003 159 19:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:44:01 docker0 570.61 512.60 40.76 2785.23 0.00 0.00 0.00 0.00 19:44:01 lo 5.00 5.00 0.48 0.48 0.00 0.00 0.00 0.00 19:44:01 ens3 1540.27 1462.03 11901.32 196.42 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:45:01 ens3 0.68 0.13 0.06 0.01 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 0.37 0.28 0.25 0.20 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:47:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 142.67 128.16 10.19 696.39 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 385.41 365.69 2975.78 49.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2265) 03/15/23 _x86_64_ (8 CPU) 19:42:36 LINUX RESTART (8 CPU) 19:43:01 CPU %user %nice %system %iowait %steal %idle 19:44:01 all 10.29 0.00 3.83 1.80 0.06 84.02 19:44:01 0 9.43 0.00 3.08 0.08 0.05 87.36 19:44:01 1 11.58 0.00 2.92 0.62 0.05 84.82 19:44:01 2 11.48 0.00 5.48 1.11 0.07 81.86 19:44:01 3 11.52 0.00 3.16 3.51 0.08 81.72 19:44:01 4 8.56 0.00 3.76 0.35 0.05 87.27 19:44:01 5 10.07 0.00 5.35 5.87 0.05 78.66 19:44:01 6 10.93 0.00 2.66 2.49 0.07 83.85 19:44:01 7 8.76 0.00 4.20 0.27 0.09 86.69 19:45:01 all 0.26 0.00 0.01 0.00 0.01 99.71 19:45:01 0 0.03 0.00 0.00 0.00 0.02 99.95 19:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:45:01 2 0.00 0.00 0.02 0.02 0.02 99.95 19:45:01 3 0.02 0.00 0.02 0.00 0.02 99.95 19:45:01 4 0.02 0.00 0.02 0.00 0.02 99.95 19:45:01 5 0.02 0.00 0.02 0.02 0.02 99.93 19:45:01 6 1.97 0.00 0.02 0.00 0.00 98.01 19:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:46:01 all 0.28 0.00 0.02 0.00 0.01 99.69 19:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:46:01 1 0.00 0.00 0.02 0.00 0.02 99.97 19:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:46:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:46:01 4 0.03 0.00 0.03 0.00 0.00 99.93 19:46:01 5 0.03 0.00 0.02 0.02 0.03 99.90 19:46:01 6 2.00 0.00 0.00 0.00 0.02 97.98 19:46:01 7 0.07 0.00 0.02 0.00 0.00 99.92 19:47:01 all 0.31 0.00 0.04 0.01 0.01 99.63 19:47:01 0 0.00 0.00 0.00 0.00 0.02 99.98 19:47:01 1 0.03 0.00 0.05 0.00 0.00 99.92 19:47:01 2 0.02 0.00 0.02 0.02 0.00 99.95 19:47:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:47:01 4 0.00 0.00 0.03 0.00 0.02 99.95 19:47:01 5 0.18 0.00 0.10 0.05 0.02 99.65 19:47:01 6 1.97 0.00 0.03 0.00 0.00 98.00 19:47:01 7 0.23 0.00 0.05 0.00 0.00 99.72 Average: all 2.76 0.00 0.96 0.45 0.02 95.81 Average: 0 2.36 0.00 0.77 0.02 0.02 96.83 Average: 1 2.88 0.00 0.74 0.15 0.02 96.21 Average: 2 2.85 0.00 1.37 0.28 0.02 95.48 Average: 3 2.87 0.00 0.80 0.87 0.03 95.42 Average: 4 2.14 0.00 0.95 0.09 0.02 96.80 Average: 5 2.56 0.00 1.37 1.48 0.03 94.56 Average: 6 4.17 0.00 0.66 0.61 0.02 94.53 Average: 7 2.23 0.00 1.05 0.07 0.02 96.64