---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5224 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-5224) 03/22/23 _x86_64_ (8 CPU) 17:13:56 LINUX RESTART (8 CPU) 17:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:15:01 329.66 47.81 281.85 0.00 5370.84 135443.29 0.00 17:16:01 63.83 0.30 63.53 0.00 9.86 98015.86 0.00 17:17:01 41.05 0.20 40.85 0.00 12.53 18878.92 0.00 17:18:01 1.15 0.00 1.15 0.00 0.00 12.66 0.00 Average: 108.91 12.08 96.84 0.00 1348.14 63084.67 0.00 17:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:01 29235940 31580716 741936 2.26 71492 2556504 2028796 5.98 1005112 2296632 676364 17:16:01 28682004 31576884 724152 2.20 92736 3025220 1890528 5.57 1171352 2604420 57524 17:17:01 28688876 31583068 722000 2.20 95484 3034032 1768476 5.21 1107100 2671608 8 17:18:01 28689440 31583964 720036 2.19 95512 3034052 1768476 5.21 1107400 2671664 148 Average: 28824065 31581158 727031 2.21 88806 2912452 1864069 5.49 1097741 2561081 183511 17:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 17:15:01 ens3 581.34 372.47 6528.67 99.07 0.00 0.00 0.00 0.00 17:15:01 docker0 5.00 4.07 0.57 47.81 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 veth1b6e70f 33.31 54.33 3.18 578.83 0.00 0.00 0.00 0.05 17:16:01 ens3 88.54 55.35 611.07 16.78 0.00 0.00 0.00 0.00 17:16:01 docker0 33.31 54.22 2.72 578.82 0.00 0.00 0.00 0.00 17:17:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 17:17:01 ens3 102.87 62.65 2523.63 11.67 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 0.73 0.23 0.15 0.08 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 193.35 122.66 2415.71 31.90 0.00 0.00 0.00 0.00 Average: docker0 9.58 14.57 0.82 156.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5224) 03/22/23 _x86_64_ (8 CPU) 17:13:56 LINUX RESTART (8 CPU) 17:14:01 CPU %user %nice %system %iowait %steal %idle 17:15:01 all 9.29 0.00 3.41 2.84 0.07 84.40 17:15:01 0 5.69 0.00 4.09 3.15 0.07 87.01 17:15:01 1 7.25 0.00 3.41 7.12 0.05 82.18 17:15:01 2 10.66 0.00 2.46 0.52 0.07 86.29 17:15:01 3 9.38 0.00 3.21 4.84 0.08 82.48 17:15:01 4 10.81 0.00 3.04 0.72 0.05 85.37 17:15:01 5 8.88 0.00 3.59 5.49 0.07 81.98 17:15:01 6 9.17 0.00 4.42 0.52 0.07 85.82 17:15:01 7 12.45 0.00 3.02 0.41 0.10 84.02 17:16:01 all 29.12 0.00 4.80 2.81 0.08 63.18 17:16:01 0 30.15 0.00 4.68 2.79 0.08 62.30 17:16:01 1 28.31 0.00 4.50 0.69 0.10 66.41 17:16:01 2 30.07 0.00 4.55 0.30 0.07 65.02 17:16:01 3 28.68 0.00 5.49 15.81 0.08 49.93 17:16:01 4 29.55 0.00 4.51 0.25 0.08 65.61 17:16:01 5 28.52 0.00 4.62 1.64 0.08 65.14 17:16:01 6 28.56 0.00 4.95 0.08 0.08 66.33 17:16:01 7 29.14 0.00 5.10 0.96 0.07 64.73 17:17:01 all 2.79 0.00 1.46 1.54 0.02 94.19 17:17:01 0 1.87 0.00 1.69 0.02 0.02 96.41 17:17:01 1 3.61 0.00 1.02 0.82 0.02 94.53 17:17:01 2 2.74 0.00 1.22 0.05 0.03 95.95 17:17:01 3 2.68 0.00 1.60 7.53 0.03 88.15 17:17:01 4 2.55 0.00 1.49 0.00 0.02 95.94 17:17:01 5 3.78 0.00 1.15 1.34 0.02 93.71 17:17:01 6 2.62 0.00 1.66 0.02 0.02 95.69 17:17:01 7 2.45 0.00 1.88 2.58 0.03 93.07 17:18:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 4 0.03 0.00 0.03 0.00 0.02 99.92 17:18:01 5 0.10 0.00 0.00 0.00 0.00 99.90 17:18:01 6 0.03 0.00 0.02 0.00 0.02 99.93 17:18:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 10.29 0.00 2.42 1.80 0.04 85.45 Average: 0 9.41 0.00 2.61 1.48 0.04 86.46 Average: 1 9.78 0.00 2.22 2.15 0.04 85.81 Average: 2 10.87 0.00 2.06 0.22 0.04 86.80 Average: 3 10.20 0.00 2.58 7.04 0.05 80.13 Average: 4 10.72 0.00 2.27 0.24 0.04 86.73 Average: 5 10.29 0.00 2.33 2.11 0.04 85.22 Average: 6 10.07 0.00 2.75 0.15 0.05 86.97 Average: 7 10.97 0.00 2.50 0.99 0.05 85.49