---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2192 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: 2800.000 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-2192) 01/13/23 _x86_64_ (8 CPU) 09:02:10 LINUX RESTART (8 CPU) 09:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:04:01 92.02 0.37 91.65 0.00 7.05 54946.08 0.00 09:05:01 1.95 0.00 1.95 0.00 0.00 23.34 0.00 09:06:01 0.90 0.00 0.90 0.00 0.00 9.87 0.00 09:07:01 1.57 0.00 1.57 0.00 0.00 17.60 0.00 09:08:01 52.29 10.60 41.69 0.00 5155.81 8682.82 0.00 Average: 29.54 2.20 27.34 0.00 1035.97 12594.37 0.00 09:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 28684604 31601404 711896 2.16 92964 3053340 1723880 5.08 1146868 2641176 408 09:05:01 28684700 31601624 711228 2.16 93016 3053344 1723880 5.08 1146520 2641172 12 09:06:01 28689556 31606584 706176 2.15 93048 3053344 1723880 5.08 1140660 2641192 16 09:07:01 28689452 31606484 706184 2.15 93088 3053340 1723880 5.08 1140644 2641196 4 09:08:01 28175952 31593500 699288 2.13 126796 3508152 1787504 5.27 1455548 2805152 220 Average: 28584853 31601919 706954 2.15 99782 3144304 1736605 5.12 1206048 2673978 132 09:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 ens3 253.50 168.45 3885.63 79.94 0.00 0.00 0.00 0.00 09:04:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 09:04:01 docker0 37.32 53.79 3.11 590.79 0.00 0.00 0.00 0.00 09:05:01 ens3 3.18 4.68 0.52 13.41 0.00 0.00 0.00 0.00 09:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 117.16 64.46 2750.85 11.27 0.00 0.00 0.00 0.00 09:08:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 74.21 47.14 1318.80 20.73 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 7.36 10.61 0.61 116.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2192) 01/13/23 _x86_64_ (8 CPU) 09:02:10 LINUX RESTART (8 CPU) 09:03:02 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 16.97 0.00 4.37 0.88 0.05 77.72 09:04:01 0 18.31 0.00 3.95 0.38 0.05 77.31 09:04:01 1 15.72 0.00 4.20 1.70 0.03 78.35 09:04:01 2 16.87 0.00 4.81 0.67 0.05 77.60 09:04:01 3 16.31 0.00 4.30 0.21 0.05 79.13 09:04:01 4 17.22 0.00 3.73 0.78 0.03 78.23 09:04:01 5 17.24 0.00 5.29 3.16 0.05 74.25 09:04:01 6 15.78 0.00 4.55 0.12 0.05 79.50 09:04:01 7 18.30 0.00 4.17 0.07 0.05 77.40 09:05:01 all 0.04 0.00 0.02 0.01 0.01 99.92 09:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:05:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:05:01 2 0.02 0.00 0.02 0.02 0.00 99.95 09:05:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:05:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:05:01 5 0.12 0.00 0.03 0.02 0.02 99.82 09:05:01 6 0.02 0.00 0.02 0.02 0.00 99.95 09:05:01 7 0.05 0.00 0.03 0.00 0.00 99.92 09:06:01 all 0.04 0.00 0.02 0.00 0.00 99.94 09:06:01 0 0.00 0.00 0.03 0.00 0.02 99.95 09:06:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:06:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:06:01 3 0.00 0.00 0.03 0.00 0.00 99.97 09:06:01 4 0.05 0.00 0.00 0.00 0.00 99.95 09:06:01 5 0.10 0.00 0.03 0.00 0.00 99.87 09:06:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 1 0.07 0.00 0.02 0.00 0.02 99.90 09:07:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 4 0.02 0.00 0.03 0.00 0.02 99.93 09:07:01 5 0.00 0.00 0.02 0.03 0.02 99.93 09:07:01 6 0.02 0.00 0.02 0.03 0.00 99.93 09:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:08:01 all 2.02 0.00 1.34 0.36 0.01 96.26 09:08:01 0 1.35 0.00 2.50 0.27 0.00 95.88 09:08:01 1 1.74 0.00 2.05 0.05 0.02 96.14 09:08:01 2 3.22 0.00 1.20 0.22 0.03 95.32 09:08:01 3 2.42 0.00 1.34 0.38 0.02 95.84 09:08:01 4 1.22 0.00 1.14 0.08 0.02 97.55 09:08:01 5 2.26 0.00 0.92 0.30 0.02 96.50 09:08:01 6 0.63 0.00 0.68 1.30 0.00 97.38 09:08:01 7 3.33 0.00 0.90 0.30 0.02 95.45 Average: all 3.75 0.00 1.14 0.25 0.02 94.85 Average: 0 3.86 0.00 1.28 0.13 0.01 94.71 Average: 1 3.46 0.00 1.25 0.34 0.02 94.94 Average: 2 3.96 0.00 1.19 0.18 0.02 94.65 Average: 3 3.69 0.00 1.12 0.12 0.02 95.06 Average: 4 3.65 0.00 0.97 0.17 0.01 95.20 Average: 5 3.87 0.00 1.23 0.69 0.02 94.19 Average: 6 3.23 0.00 1.04 0.30 0.01 95.43 Average: 7 4.26 0.00 1.01 0.07 0.01 94.65