---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6901 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: 2799.996 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6901) 02/21/23 _x86_64_ (8 CPU) 17:56:22 LINUX RESTART (8 CPU) 17:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:58:01 84.67 3.33 81.34 0.00 443.13 42363.61 0.00 17:59:01 30.82 0.05 30.77 0.00 8.80 16540.77 0.00 18:00:01 1.12 0.00 1.12 0.00 0.00 12.53 0.00 18:01:01 1.75 0.00 1.75 0.00 0.00 19.46 0.00 18:02:01 107.85 11.80 96.05 0.00 5200.73 45730.24 0.00 Average: 45.24 3.04 42.20 0.00 1130.46 20932.48 0.00 17:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:58:01 28944128 31583916 737056 2.24 82452 2823272 2022332 5.96 1131148 2439472 226092 17:59:01 28701996 31616300 701264 2.13 91536 3054016 1755572 5.17 1117704 2657464 8 18:00:01 28702860 31617312 700068 2.13 91600 3054016 1755572 5.17 1117836 2657468 8 18:01:01 28707884 31622436 694912 2.11 91664 3054020 1755572 5.17 1111912 2657468 8 18:02:01 26920660 31505532 788004 2.40 147032 4586896 2138552 6.30 1588476 3856116 372788 Average: 28395506 31589099 724261 2.20 100857 3314444 1885520 5.56 1213415 2853598 119781 17:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:58:01 ens3 390.30 226.56 6892.47 39.28 0.00 0.00 0.00 0.00 17:58:01 docker0 19.78 26.25 1.77 330.33 0.00 0.00 0.00 0.00 17:58:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 17:59:01 ens3 15.89 9.98 14.61 5.81 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:00:01 ens3 0.37 0.28 0.25 0.20 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:02:01 ens3 490.25 314.08 10254.27 112.63 0.00 0.00 0.00 0.00 18:02:01 docker0 15.60 19.68 1.29 288.02 0.00 0.00 0.00 0.00 18:02:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 179.37 110.20 3432.10 31.58 0.00 0.00 0.00 0.00 Average: docker0 7.08 9.18 0.61 123.66 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6901) 02/21/23 _x86_64_ (8 CPU) 17:56:22 LINUX RESTART (8 CPU) 17:57:01 CPU %user %nice %system %iowait %steal %idle 17:58:01 all 19.23 0.00 4.97 3.32 0.07 72.41 17:58:01 0 18.25 0.00 5.89 4.44 0.07 71.35 17:58:01 1 19.21 0.00 4.95 1.81 0.08 73.95 17:58:01 2 19.47 0.00 4.73 14.92 0.07 60.81 17:58:01 3 19.64 0.00 5.39 0.19 0.07 74.72 17:58:01 4 18.44 0.00 4.77 0.32 0.05 76.41 17:58:01 5 19.01 0.00 4.83 0.22 0.07 75.87 17:58:01 6 20.70 0.00 4.47 0.19 0.07 74.57 17:58:01 7 19.12 0.00 4.75 4.46 0.07 71.60 17:59:01 all 1.99 0.00 0.95 0.32 0.01 96.72 17:59:01 0 1.98 0.00 0.72 0.00 0.00 97.30 17:59:01 1 1.69 0.00 1.16 0.03 0.00 97.12 17:59:01 2 1.71 0.00 0.84 0.57 0.02 96.86 17:59:01 3 2.34 0.00 1.05 0.20 0.02 96.39 17:59:01 4 1.92 0.00 1.39 0.02 0.02 96.66 17:59:01 5 2.17 0.00 0.62 0.03 0.00 97.18 17:59:01 6 2.44 0.00 0.75 0.02 0.02 96.77 17:59:01 7 1.67 0.00 1.07 1.72 0.02 95.52 18:00:01 all 0.05 0.00 0.02 0.01 0.00 99.93 18:00:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:00:01 1 0.13 0.00 0.03 0.02 0.02 99.80 18:00:01 2 0.07 0.00 0.02 0.03 0.00 99.88 18:00:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:00:01 5 0.03 0.00 0.02 0.00 0.02 99.93 18:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:00:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:01:01 all 0.03 0.00 0.01 0.01 0.00 99.95 18:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:01:01 1 0.05 0.00 0.02 0.00 0.00 99.93 18:01:01 2 0.05 0.00 0.03 0.03 0.02 99.87 18:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:01:01 4 0.00 0.00 0.00 0.02 0.02 99.97 18:01:01 5 0.07 0.00 0.02 0.00 0.00 99.92 18:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:01:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:02:01 all 7.68 0.00 4.15 1.40 0.04 86.73 18:02:01 0 8.65 0.00 3.84 0.29 0.05 87.17 18:02:01 1 6.74 0.00 4.54 0.18 0.03 88.51 18:02:01 2 7.42 0.00 4.12 2.21 0.03 86.22 18:02:01 3 6.83 0.00 4.90 3.48 0.05 84.74 18:02:01 4 8.12 0.00 3.41 2.55 0.03 85.88 18:02:01 5 7.29 0.00 3.81 1.24 0.03 87.63 18:02:01 6 8.52 0.00 4.33 1.01 0.05 86.09 18:02:01 7 7.85 0.00 4.22 0.27 0.03 87.62 Average: all 5.76 0.00 2.01 1.01 0.03 91.20 Average: 0 5.76 0.00 2.09 0.94 0.02 91.18 Average: 1 5.53 0.00 2.13 0.41 0.03 91.91 Average: 2 5.71 0.00 1.94 3.53 0.03 88.79 Average: 3 5.73 0.00 2.27 0.77 0.03 91.20 Average: 4 5.65 0.00 1.90 0.58 0.02 91.84 Average: 5 5.68 0.00 1.85 0.30 0.02 92.14 Average: 6 6.29 0.00 1.90 0.24 0.03 91.54 Average: 7 5.70 0.00 2.00 1.28 0.02 91.00