---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16332 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.994 BogoMIPS: 5599.98 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16332) 06/29/22 _x86_64_ (8 CPU) 10:09:44 LINUX RESTART (8 CPU) 10:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 430.31 54.62 375.69 0.00 5177.40 176121.45 0.00 10:12:01 107.78 0.78 107.00 0.00 9.20 35618.13 0.00 10:13:01 23.31 0.05 23.26 0.00 3.20 12723.63 0.00 10:14:01 1.52 0.00 1.52 0.00 0.00 18.39 0.00 10:15:01 1.07 0.03 1.03 0.00 2.27 11.86 0.00 Average: 112.79 11.10 101.70 0.00 1038.34 44896.89 0.00 10:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 28847540 31748000 551864 1.68 117448 3049520 2315336 6.82 1129316 2519868 1100 10:12:01 27913896 31747308 540728 1.64 168204 3830932 2083164 6.14 1165616 3309192 359936 10:13:01 27930884 31764592 526960 1.60 168452 3831060 1936284 5.71 1161380 3297096 24 10:14:01 27932056 31765776 525652 1.60 168492 3831060 1936284 5.71 1160448 3297096 16 10:15:01 27939536 31773496 517944 1.58 168508 3831132 1936284 5.71 1152996 3297308 16 Average: 28112782 31759834 532630 1.62 158221 3674741 2041470 6.02 1153951 3144112 72218 10:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 docker0 17.73 19.41 1.31 90.48 0.00 0.00 0.00 0.00 10:11:01 vethab5f800 6.52 7.23 0.61 6.13 0.00 0.00 0.00 0.00 10:11:01 ens3 837.09 527.15 6429.04 110.97 0.00 0.00 0.00 0.00 10:11:01 lo 7.27 7.27 0.71 0.71 0.00 0.00 0.00 0.00 10:12:01 docker0 109.36 139.02 8.72 1035.60 0.00 0.00 0.00 0.00 10:12:01 ens3 275.91 208.61 3569.42 76.02 0.00 0.00 0.00 0.00 10:12:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 7.73 4.78 8.25 3.01 0.00 0.00 0.00 0.00 10:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 25.42 31.69 2.01 225.23 0.00 0.00 0.00 0.00 Average: ens3 224.17 148.13 2001.33 38.00 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16332) 06/29/22 _x86_64_ (8 CPU) 10:09:44 LINUX RESTART (8 CPU) 10:10:01 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 10.20 0.00 3.96 2.64 0.05 83.15 10:11:01 0 10.24 0.00 3.75 0.64 0.05 85.32 10:11:01 1 10.65 0.00 3.20 0.37 0.05 85.73 10:11:01 2 10.09 0.00 3.31 1.41 0.05 85.14 10:11:01 3 11.15 0.00 3.01 0.84 0.05 84.95 10:11:01 4 9.57 0.00 4.18 3.02 0.03 83.20 10:11:01 5 12.36 0.00 4.91 3.50 0.05 79.18 10:11:01 6 9.11 0.00 3.43 5.80 0.03 81.62 10:11:01 7 8.40 0.00 5.91 5.56 0.05 80.07 10:12:01 all 6.47 0.00 2.75 0.81 0.03 89.93 10:12:01 0 6.62 0.00 2.82 3.16 0.02 87.38 10:12:01 1 7.01 0.00 3.15 0.59 0.02 89.24 10:12:01 2 6.90 0.00 2.70 0.15 0.03 90.22 10:12:01 3 5.87 0.00 2.82 0.00 0.03 91.27 10:12:01 4 6.37 0.00 2.49 0.61 0.03 90.50 10:12:01 5 6.52 0.00 2.55 0.52 0.03 90.38 10:12:01 6 7.13 0.00 2.88 0.32 0.05 89.63 10:12:01 7 5.38 0.00 2.60 1.15 0.05 90.83 10:13:01 all 0.23 0.00 0.15 0.25 0.01 99.36 10:13:01 0 0.35 0.00 0.20 0.00 0.02 99.43 10:13:01 1 0.17 0.00 0.35 1.58 0.02 97.88 10:13:01 2 0.10 0.00 0.10 0.03 0.00 99.77 10:13:01 3 0.20 0.00 0.10 0.00 0.00 99.70 10:13:01 4 0.35 0.00 0.10 0.38 0.00 99.17 10:13:01 5 0.23 0.00 0.10 0.02 0.00 99.65 10:13:01 6 0.18 0.00 0.13 0.00 0.02 99.67 10:13:01 7 0.22 0.00 0.13 0.00 0.00 99.65 10:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 10:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:14:01 1 0.02 0.00 0.02 0.03 0.00 99.93 10:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:14:01 3 0.02 0.00 0.00 0.00 0.02 99.97 10:14:01 4 0.02 0.00 0.00 0.02 0.02 99.95 10:14:01 5 0.07 0.00 0.02 0.00 0.02 99.90 10:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 10:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 10:15:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:15:01 1 0.05 0.00 0.00 0.00 0.00 99.95 10:15:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:15:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 4 0.02 0.00 0.00 0.02 0.00 99.97 10:15:01 5 0.03 0.00 0.02 0.00 0.00 99.95 10:15:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:15:01 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 3.37 0.00 1.37 0.74 0.02 94.49 Average: 0 3.43 0.00 1.36 0.76 0.02 94.44 Average: 1 3.56 0.00 1.34 0.52 0.02 94.57 Average: 2 3.42 0.00 1.23 0.32 0.02 95.02 Average: 3 3.44 0.00 1.18 0.17 0.02 95.19 Average: 4 3.24 0.00 1.35 0.80 0.02 94.59 Average: 5 3.82 0.00 1.51 0.80 0.02 93.84 Average: 6 3.29 0.00 1.29 1.22 0.02 94.17 Average: 7 2.79 0.00 1.73 1.34 0.02 94.11