---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2183 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-2183) 09/29/22 _x86_64_ (8 CPU) 22:11:05 LINUX RESTART (8 CPU) 22:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:13:01 87.93 0.63 87.31 0.00 25.35 54771.87 0.00 22:14:01 11.16 0.03 11.13 0.00 4.00 2849.68 0.00 22:15:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 22:16:01 1.65 0.00 1.65 0.00 0.00 18.93 0.00 22:17:01 39.98 9.35 30.63 0.00 2884.45 4783.60 0.00 Average: 28.12 2.01 26.12 0.00 584.61 12345.06 0.00 22:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:13:01 28672208 31578368 734128 2.23 94544 3042388 1829500 5.39 1169716 2633164 71360 22:14:01 28683156 31589588 724708 2.20 94836 3042516 1728408 5.09 1169964 2620912 24 22:15:01 28683220 31589728 723996 2.20 94864 3042516 1728408 5.09 1169596 2620916 16 22:16:01 28689664 31596216 717080 2.18 94912 3042512 1728408 5.09 1162636 2620916 16 22:17:01 28396996 31577224 719048 2.19 113660 3291292 1797916 5.30 1316280 2733136 8 Average: 28625049 31586225 723792 2.20 98563 3092245 1762528 5.19 1197638 2645809 14285 22:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:13:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 22:13:01 docker0 42.30 64.31 3.33 696.94 0.00 0.00 0.00 0.00 22:13:01 ens3 326.35 207.78 7264.71 33.28 0.00 0.00 0.00 0.00 22:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 ens3 16.71 9.78 20.23 3.35 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 ens3 55.92 33.14 1297.40 2.60 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 8.35 12.69 0.66 137.52 0.00 0.00 0.00 0.00 Average: ens3 79.00 49.64 1697.86 7.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2183) 09/29/22 _x86_64_ (8 CPU) 22:11:05 LINUX RESTART (8 CPU) 22:12:02 CPU %user %nice %system %iowait %steal %idle 22:13:01 all 30.60 0.00 6.58 1.88 0.06 60.88 22:13:01 0 30.66 0.00 7.11 0.70 0.07 61.46 22:13:01 1 30.23 0.00 7.77 3.71 0.07 58.21 22:13:01 2 30.33 0.00 5.79 2.91 0.05 60.93 22:13:01 3 29.89 0.00 6.42 3.07 0.07 60.55 22:13:01 4 30.92 0.00 6.96 0.19 0.05 61.87 22:13:01 5 31.48 0.00 6.29 0.16 0.07 62.00 22:13:01 6 30.43 0.00 5.81 0.05 0.05 63.66 22:13:01 7 30.85 0.00 6.46 4.30 0.09 58.30 22:14:01 all 0.27 0.00 0.14 0.13 0.01 99.45 22:14:01 0 0.20 0.00 0.15 0.18 0.00 99.47 22:14:01 1 0.18 0.00 0.08 0.00 0.00 99.73 22:14:01 2 0.15 0.00 0.17 0.15 0.00 99.53 22:14:01 3 0.17 0.00 0.18 0.52 0.03 99.10 22:14:01 4 0.82 0.00 0.10 0.10 0.02 98.97 22:14:01 5 0.15 0.00 0.18 0.02 0.03 99.61 22:14:01 6 0.20 0.00 0.17 0.03 0.00 99.60 22:14:01 7 0.28 0.00 0.12 0.02 0.00 99.58 22:15:01 all 0.03 0.00 0.01 0.01 0.01 99.95 22:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:15:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:15:01 4 0.12 0.00 0.02 0.03 0.02 99.82 22:15:01 5 0.05 0.00 0.02 0.02 0.03 99.88 22:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 22:16:01 all 0.03 0.00 0.01 0.00 0.01 99.95 22:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:16:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:16:01 4 0.07 0.00 0.02 0.02 0.00 99.90 22:16:01 5 0.02 0.00 0.02 0.00 0.02 99.95 22:16:01 6 0.02 0.00 0.00 0.00 0.02 99.97 22:16:01 7 0.03 0.00 0.02 0.02 0.00 99.93 22:17:01 all 1.12 0.00 0.83 0.42 0.02 97.62 22:17:01 0 0.68 0.00 0.92 0.35 0.02 98.03 22:17:01 1 1.45 0.00 2.13 0.42 0.02 95.99 22:17:01 2 0.50 0.00 0.42 0.03 0.02 99.03 22:17:01 3 1.40 0.00 0.48 0.05 0.03 98.03 22:17:01 4 1.69 0.00 0.70 1.42 0.02 96.18 22:17:01 5 0.99 0.00 0.57 0.25 0.02 98.17 22:17:01 6 1.13 0.00 0.92 0.53 0.00 97.41 22:17:01 7 1.10 0.00 0.50 0.28 0.02 98.10 Average: all 6.26 0.00 1.48 0.48 0.02 91.76 Average: 0 6.17 0.00 1.61 0.24 0.02 91.96 Average: 1 6.21 0.00 1.96 0.81 0.02 91.01 Average: 2 6.05 0.00 1.25 0.60 0.01 92.08 Average: 3 6.15 0.00 1.39 0.71 0.03 91.71 Average: 4 6.57 0.00 1.53 0.35 0.02 91.53 Average: 5 6.40 0.00 1.39 0.09 0.03 92.09 Average: 6 6.20 0.00 1.35 0.12 0.01 92.31 Average: 7 6.28 0.00 1.38 0.90 0.02 91.41