---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7552 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: 2799.998 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 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-7552) 02/27/23 _x86_64_ (8 CPU) 09:58:00 LINUX RESTART (8 CPU) 09:59:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:01 48.49 0.41 48.08 0.00 6.34 18734.43 0.00 10:01:01 23.18 0.02 23.16 0.00 4.27 12629.65 0.00 10:02:01 0.95 0.00 0.95 0.00 0.00 10.53 0.00 10:03:01 1.60 0.00 1.60 0.00 0.00 18.66 0.00 10:04:01 57.09 11.78 45.31 0.00 5195.27 8813.60 0.00 Average: 26.11 2.46 23.66 0.00 1048.08 7969.35 0.00 09:59:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 28707664 31618684 682012 2.07 95512 3050472 1821744 5.37 1119804 2639240 346156 10:01:01 28701696 31613288 690172 2.10 95820 3050608 1750928 5.16 1138280 2626876 16 10:02:01 28702568 31614368 688708 2.09 95852 3050612 1750928 5.16 1138532 2626880 132 10:03:01 28705528 31617620 685620 2.09 95896 3050608 1750928 5.16 1135120 2627136 20 10:04:01 28172176 31593928 695520 2.12 129984 3506988 1812992 5.34 1459672 2798704 32 Average: 28597926 31611578 688406 2.09 102613 3141858 1777504 5.24 1198282 2663767 69271 09:59:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 docker0 35.17 66.06 2.84 601.29 0.00 0.00 0.00 0.00 10:00:01 ens3 186.23 110.74 3226.29 22.84 0.00 0.00 0.00 0.00 10:00:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 26.86 32.16 9.56 79.49 0.00 0.00 0.00 0.00 10:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 213.18 123.23 2790.47 8.77 0.00 0.00 0.00 0.00 10:04:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.84 12.86 0.55 117.03 0.00 0.00 0.00 0.00 Average: ens3 84.61 52.87 1191.67 22.22 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7552) 02/27/23 _x86_64_ (8 CPU) 09:58:00 LINUX RESTART (8 CPU) 09:59:03 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 26.99 0.00 4.86 0.16 0.07 67.91 10:00:01 0 27.16 0.00 4.79 0.78 0.05 67.21 10:00:01 1 26.53 0.00 5.36 0.35 0.07 67.70 10:00:01 2 26.33 0.00 5.10 0.00 0.05 68.52 10:00:01 3 28.77 0.00 4.78 0.03 0.09 66.34 10:00:01 4 26.99 0.00 4.64 0.02 0.09 68.26 10:00:01 5 26.25 0.00 4.98 0.00 0.07 68.70 10:00:01 6 26.58 0.00 4.97 0.10 0.07 68.27 10:00:01 7 27.35 0.00 4.28 0.00 0.09 68.29 10:01:01 all 0.33 0.00 0.19 0.09 0.02 99.36 10:01:01 0 0.30 0.00 0.40 0.57 0.02 98.72 10:01:01 1 0.30 0.00 0.18 0.12 0.02 99.38 10:01:01 2 0.23 0.00 0.18 0.00 0.03 99.55 10:01:01 3 0.55 0.00 0.18 0.00 0.02 99.25 10:01:01 4 0.22 0.00 0.13 0.02 0.02 99.62 10:01:01 5 0.20 0.00 0.22 0.03 0.05 99.50 10:01:01 6 0.64 0.00 0.10 0.00 0.02 99.25 10:01:01 7 0.22 0.00 0.12 0.00 0.02 99.65 10:02:01 all 0.02 0.00 0.01 0.00 0.01 99.95 10:02:01 0 0.00 0.00 0.02 0.02 0.00 99.97 10:02:01 1 0.05 0.00 0.02 0.02 0.00 99.92 10:02:01 2 0.03 0.00 0.03 0.00 0.02 99.92 10:02:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:02:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:02:01 5 0.02 0.00 0.00 0.00 0.03 99.95 10:02:01 6 0.00 0.00 0.00 0.00 0.02 99.98 10:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:03:01 all 0.03 0.00 0.02 0.01 0.01 99.94 10:03:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:03:01 1 0.02 0.00 0.02 0.02 0.02 99.93 10:03:01 2 0.03 0.00 0.03 0.02 0.02 99.90 10:03:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:03:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:03:01 5 0.07 0.00 0.05 0.00 0.03 99.85 10:03:01 6 0.00 0.00 0.02 0.02 0.00 99.97 10:03:01 7 0.02 0.00 0.03 0.00 0.00 99.95 10:04:01 all 2.29 0.00 1.43 0.29 0.03 95.96 10:04:01 0 1.97 0.00 0.95 0.12 0.02 96.95 10:04:01 1 2.75 0.00 1.14 0.47 0.03 95.61 10:04:01 2 2.47 0.00 2.52 0.03 0.03 94.94 10:04:01 3 2.10 0.00 0.87 0.07 0.03 96.93 10:04:01 4 3.04 0.00 0.85 0.07 0.05 95.99 10:04:01 5 1.76 0.00 0.79 0.80 0.03 96.62 10:04:01 6 2.42 0.00 1.57 0.23 0.03 95.74 10:04:01 7 1.79 0.00 2.75 0.50 0.03 94.93 Average: all 5.75 0.00 1.27 0.11 0.03 92.84 Average: 0 5.70 0.00 1.20 0.29 0.02 92.79 Average: 1 5.76 0.00 1.31 0.19 0.03 92.72 Average: 2 5.63 0.00 1.54 0.01 0.03 92.79 Average: 3 6.11 0.00 1.14 0.02 0.03 92.71 Average: 4 5.89 0.00 1.10 0.02 0.04 92.95 Average: 5 5.47 0.00 1.17 0.17 0.04 93.15 Average: 6 5.76 0.00 1.30 0.07 0.03 92.84 Average: 7 5.68 0.00 1.41 0.10 0.03 92.78