---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13153 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-13153) 10/03/24 _x86_64_ (8 CPU) 03:03:15 LINUX RESTART (8 CPU) 03:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:05:01 154.76 10.95 143.81 0.00 1719.05 112714.95 0.00 03:06:01 10.61 0.25 10.36 0.00 5.60 44960.90 0.00 03:07:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 03:08:01 1.18 0.00 1.18 0.00 0.00 14.93 0.00 03:09:01 52.71 5.32 47.39 0.00 4370.34 8557.91 0.00 Average: 44.02 3.30 40.72 0.00 1218.92 33251.04 0.00 03:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 29047476 31539248 776408 2.36 82224 2665096 1810052 5.33 1032016 2394208 364 03:06:01 29063188 31555092 762216 2.32 82372 2665548 1738728 5.12 1018496 2393520 4 03:07:01 29063396 31555424 761408 2.32 82404 2665548 1738728 5.12 1018508 2393520 12 03:08:01 29071088 31563164 753608 2.29 82444 2665552 1738728 5.12 1010276 2393528 8 03:09:01 28567512 31487452 787112 2.39 111924 3064888 1773668 5.23 1340976 2522444 328 Average: 28962532 31540076 768150 2.34 88274 2745326 1759981 5.19 1084054 2419444 143 03:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 ens3 292.98 154.56 5521.65 28.68 0.00 0.00 0.00 0.00 03:05:01 docker0 38.24 90.35 2.37 1801.83 0.00 0.00 0.00 0.00 03:05:01 lo 5.47 5.47 0.56 0.56 0.00 0.00 0.00 0.00 03:06:01 ens3 9.90 7.48 14.02 3.09 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 ens3 1.30 0.88 2.68 0.31 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 ens3 223.53 114.20 2774.77 16.03 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 105.57 55.44 1662.52 9.62 0.00 0.00 0.00 0.00 Average: docker0 7.65 18.07 0.47 360.34 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-13153) 10/03/24 _x86_64_ (8 CPU) 03:03:15 LINUX RESTART (8 CPU) 03:04:01 CPU %user %nice %system %iowait %steal %idle 03:05:01 all 8.65 0.00 3.05 5.92 0.07 82.32 03:05:01 0 11.28 0.00 3.54 1.26 0.07 83.86 03:05:01 1 7.69 0.00 3.28 0.15 0.08 88.80 03:05:01 2 8.51 0.00 2.36 0.29 0.05 88.79 03:05:01 3 8.71 0.00 3.69 13.01 0.07 74.52 03:05:01 4 7.79 0.00 4.34 14.96 0.07 72.84 03:05:01 5 7.89 0.00 2.23 2.31 0.07 87.50 03:05:01 6 8.87 0.00 2.31 2.68 0.07 86.06 03:05:01 7 8.45 0.00 2.62 12.72 0.05 76.15 03:06:01 all 0.34 0.00 0.05 0.05 0.01 99.55 03:06:01 0 0.05 0.00 0.05 0.05 0.02 99.83 03:06:01 1 0.15 0.00 0.05 0.00 0.00 99.80 03:06:01 2 0.60 0.00 0.07 0.00 0.02 99.32 03:06:01 3 0.07 0.00 0.00 0.00 0.02 99.92 03:06:01 4 0.27 0.00 0.07 0.02 0.00 99.65 03:06:01 5 0.07 0.00 0.07 0.02 0.02 99.83 03:06:01 6 0.02 0.00 0.03 0.03 0.02 99.90 03:06:01 7 1.52 0.00 0.07 0.26 0.00 98.15 03:07:01 all 0.02 0.00 0.01 0.00 0.01 99.96 03:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:07:01 2 0.02 0.00 0.03 0.00 0.02 99.93 03:07:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:07:01 4 0.03 0.00 0.02 0.02 0.00 99.93 03:07:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:07:01 7 0.03 0.00 0.00 0.02 0.03 99.92 03:08:01 all 0.03 0.00 0.02 0.02 0.01 99.92 03:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:08:01 2 0.10 0.00 0.05 0.00 0.03 99.82 03:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:08:01 4 0.02 0.00 0.00 0.00 0.02 99.97 03:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:08:01 6 0.02 0.00 0.03 0.02 0.00 99.93 03:08:01 7 0.03 0.00 0.02 0.17 0.00 99.78 03:09:01 all 3.13 0.00 1.47 0.99 0.04 94.37 03:09:01 0 2.08 0.00 0.92 2.88 0.03 94.08 03:09:01 1 3.81 0.00 2.89 2.29 0.05 90.97 03:09:01 2 3.71 0.00 1.04 0.32 0.03 94.90 03:09:01 3 3.23 0.00 2.61 0.00 0.03 94.13 03:09:01 4 2.57 0.00 1.05 0.10 0.02 96.26 03:09:01 5 2.16 0.00 0.89 0.28 0.05 96.62 03:09:01 6 4.19 0.00 1.29 1.07 0.03 93.42 03:09:01 7 3.31 0.00 1.11 0.98 0.05 94.56 Average: all 2.42 0.00 0.92 1.39 0.03 95.25 Average: 0 2.67 0.00 0.90 0.84 0.02 95.56 Average: 1 2.33 0.00 1.25 0.49 0.03 95.91 Average: 2 2.57 0.00 0.71 0.12 0.03 96.57 Average: 3 2.39 0.00 1.26 2.58 0.03 93.75 Average: 4 2.12 0.00 1.08 2.98 0.02 93.80 Average: 5 2.01 0.00 0.64 0.52 0.03 96.81 Average: 6 2.61 0.00 0.73 0.76 0.02 95.89 Average: 7 2.66 0.00 0.76 2.81 0.03 93.74