---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120365 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: 2800.002 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-120365) 12/01/22 _x86_64_ (8 CPU) 21:26:16 LINUX RESTART (8 CPU) 21:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:28:01 107.77 9.47 98.30 0.00 1654.26 47403.03 0.00 21:29:01 2.07 0.00 2.07 0.00 0.00 29.75 0.00 21:30:01 0.88 0.00 0.88 0.00 0.00 10.26 0.00 21:31:01 1.17 0.00 1.17 0.00 0.00 14.40 0.00 Average: 27.97 2.37 25.60 0.00 413.55 11863.87 0.00 21:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:28:01 28874500 31606672 706508 2.15 76928 2930080 1723504 5.08 1044876 2599080 480 21:29:01 28874808 31607280 705336 2.14 76976 2930212 1723504 5.08 1044692 2599184 8 21:30:01 28881360 31613868 698708 2.12 77008 2930204 1723504 5.08 1038748 2599208 12 21:31:01 28881020 31613584 698924 2.13 77048 2930216 1723504 5.08 1038332 2599212 8 Average: 28877922 31610351 702369 2.14 76990 2930178 1723504 5.08 1041662 2599171 127 21:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:28:01 lo 4.20 4.20 0.41 0.41 0.00 0.00 0.00 0.00 21:28:01 ens3 670.94 610.33 8499.69 97.94 0.00 0.00 0.00 0.00 21:28:01 docker0 395.98 386.65 30.28 2775.73 0.00 0.00 0.00 0.00 21:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 ens3 0.62 0.22 0.14 0.07 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 0.27 0.23 0.25 0.20 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 167.99 152.72 2124.93 24.55 0.00 0.00 0.00 0.00 Average: docker0 98.99 96.66 7.57 693.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120365) 12/01/22 _x86_64_ (8 CPU) 21:26:16 LINUX RESTART (8 CPU) 21:27:01 CPU %user %nice %system %iowait %steal %idle 21:28:01 all 6.83 0.00 3.24 1.68 0.04 88.21 21:28:01 0 4.90 0.00 2.31 2.72 0.03 90.03 21:28:01 1 5.06 0.00 2.87 0.20 0.03 91.83 21:28:01 2 7.51 0.00 3.22 0.24 0.05 88.98 21:28:01 3 6.34 0.00 3.33 7.00 0.05 83.27 21:28:01 4 8.22 0.00 3.75 2.99 0.03 85.01 21:28:01 5 6.28 0.00 4.40 0.05 0.05 89.22 21:28:01 6 9.58 0.00 3.68 0.08 0.05 86.61 21:28:01 7 6.80 0.00 2.34 0.14 0.05 90.67 21:29:01 all 0.27 0.00 0.01 0.01 0.01 99.70 21:29:01 0 1.99 0.00 0.03 0.03 0.03 97.91 21:29:01 1 0.00 0.00 0.00 0.03 0.00 99.97 21:29:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:29:01 3 0.05 0.00 0.00 0.00 0.02 99.93 21:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:29:01 5 0.02 0.00 0.02 0.00 0.02 99.95 21:29:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:29:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:30:01 all 0.27 0.00 0.01 0.00 0.01 99.70 21:30:01 0 1.97 0.00 0.05 0.02 0.02 97.95 21:30:01 1 0.03 0.00 0.02 0.02 0.00 99.93 21:30:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:30:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:30:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:30:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:30:01 6 0.05 0.00 0.00 0.00 0.00 99.95 21:30:01 7 0.03 0.00 0.00 0.00 0.02 99.95 21:31:01 all 0.22 0.00 0.02 0.00 0.00 99.75 21:31:01 0 1.65 0.00 0.10 0.02 0.02 98.22 21:31:01 1 0.00 0.00 0.02 0.02 0.00 99.97 21:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:31:01 5 0.02 0.00 0.02 0.00 0.02 99.95 21:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 1.88 0.00 0.81 0.42 0.02 96.87 Average: 0 2.62 0.00 0.62 0.69 0.02 96.04 Average: 1 1.27 0.00 0.72 0.07 0.01 97.94 Average: 2 1.87 0.00 0.81 0.06 0.01 97.25 Average: 3 1.59 0.00 0.83 1.73 0.02 95.83 Average: 4 2.04 0.00 0.93 0.74 0.01 96.28 Average: 5 1.57 0.00 1.10 0.01 0.03 97.29 Average: 6 2.39 0.00 0.92 0.02 0.01 96.65 Average: 7 1.70 0.00 0.59 0.03 0.02 97.66