---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6902 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: 2799.956 BogoMIPS: 5599.91 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-6902) 04/05/23 _x86_64_ (8 CPU) 16:07:46 LINUX RESTART (8 CPU) 16:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:09:01 322.46 47.54 274.92 0.00 5380.57 89284.59 0.00 16:10:01 49.63 0.43 49.19 0.00 25.20 71423.05 0.00 16:11:01 64.49 0.30 64.19 0.00 20.80 72917.31 0.00 16:12:01 5.57 0.00 5.57 0.00 0.00 22607.43 0.00 16:13:01 27.27 8.05 19.22 0.00 1039.88 2440.65 0.00 16:14:01 29.25 2.53 26.71 0.00 4114.65 6305.22 0.00 Average: 83.11 9.81 73.30 0.00 1763.47 44160.72 0.00 16:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:09:01 29891244 31625292 716524 2.18 60508 1979420 1817796 5.36 970008 1719308 88644 16:10:01 28467556 31544408 754336 2.29 90036 3215008 1857692 5.47 1361016 2626136 647928 16:11:01 28691576 31587288 714880 2.17 95548 3035864 1756168 5.18 1101568 2672068 332 16:12:01 28692008 31587956 714044 2.17 95636 3035872 1756168 5.18 1101592 2672096 20 16:13:01 28441956 31531664 760024 2.31 113260 3203996 1885592 5.56 1229260 2774892 35620 16:14:01 28161888 31567576 722376 2.20 129460 3490988 1778216 5.24 1423188 2844344 20 Average: 28724371 31574031 730364 2.22 97408 2993525 1808605 5.33 1197772 2551474 128761 16:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:09:01 docker0 6.07 5.30 0.66 47.85 0.00 0.00 0.00 0.00 16:09:01 ens3 577.09 417.35 3892.91 111.22 0.00 0.00 0.00 0.00 16:09:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 16:10:01 docker0 30.48 58.31 2.57 579.46 0.00 0.00 0.00 0.00 16:10:01 ens3 278.45 195.67 3272.65 26.68 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 veth297645a 30.48 58.42 2.99 579.47 0.00 0.00 0.00 0.05 16:11:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 199.50 146.71 2537.80 21.05 0.00 0.00 0.00 0.00 16:11:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 1.95 0.67 0.61 0.40 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 98.40 51.07 1434.59 3.82 0.00 0.00 0.00 0.00 16:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 71.34 26.63 1374.04 2.34 0.00 0.00 0.00 0.00 16:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 6.10 10.60 0.54 104.55 0.00 0.00 0.00 0.00 Average: ens3 204.45 139.68 2085.40 27.58 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6902) 04/05/23 _x86_64_ (8 CPU) 16:07:46 LINUX RESTART (8 CPU) 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 6.66 0.00 2.12 3.59 0.05 87.58 16:09:01 0 5.71 0.00 2.49 7.63 0.07 84.10 16:09:01 1 9.66 0.00 1.73 0.49 0.03 88.10 16:09:01 2 5.43 0.00 1.78 0.47 0.03 92.29 16:09:01 3 5.84 0.00 1.51 5.29 0.05 87.31 16:09:01 4 5.30 0.00 1.14 2.30 0.05 91.21 16:09:01 5 6.20 0.00 1.86 0.18 0.03 91.73 16:09:01 6 10.04 0.00 1.68 0.67 0.05 87.56 16:09:01 7 5.12 0.00 4.77 11.70 0.07 78.34 16:10:01 all 18.77 0.00 4.00 1.09 0.06 76.08 16:10:01 0 19.95 0.00 4.07 1.06 0.07 74.86 16:10:01 1 19.27 0.00 4.52 0.08 0.07 76.06 16:10:01 2 18.22 0.00 4.05 0.18 0.05 77.50 16:10:01 3 18.95 0.00 3.88 0.32 0.05 76.80 16:10:01 4 17.48 0.00 3.43 0.34 0.05 78.70 16:10:01 5 19.45 0.00 3.84 0.49 0.05 76.17 16:10:01 6 17.87 0.00 3.88 0.00 0.05 78.19 16:10:01 7 18.98 0.00 4.30 6.32 0.07 70.33 16:11:01 all 11.66 0.00 2.44 1.23 0.07 84.60 16:11:01 0 11.67 0.00 2.53 0.12 0.03 85.65 16:11:01 1 12.20 0.00 2.37 0.30 0.15 84.97 16:11:01 2 11.59 0.00 2.73 0.13 0.07 85.48 16:11:01 3 11.05 0.00 3.16 6.94 0.10 78.75 16:11:01 4 10.91 0.00 2.02 0.03 0.07 86.98 16:11:01 5 11.46 0.00 2.03 0.67 0.03 85.80 16:11:01 6 13.04 0.00 1.93 1.38 0.05 83.61 16:11:01 7 11.34 0.00 2.76 0.32 0.07 85.51 16:12:01 all 0.10 0.00 0.02 0.01 0.01 99.86 16:12:01 0 0.03 0.00 0.02 0.03 0.02 99.90 16:12:01 1 0.08 0.00 0.00 0.05 0.00 99.87 16:12:01 2 0.00 0.00 0.02 0.00 0.02 99.97 16:12:01 3 0.03 0.00 0.02 0.02 0.00 99.93 16:12:01 4 0.52 0.00 0.05 0.00 0.00 99.43 16:12:01 5 0.03 0.00 0.03 0.00 0.02 99.92 16:12:01 6 0.05 0.00 0.02 0.00 0.00 99.93 16:12:01 7 0.03 0.00 0.02 0.02 0.02 99.92 16:13:01 all 1.20 0.00 0.71 0.33 0.02 97.73 16:13:01 0 1.12 0.00 1.03 0.63 0.02 97.20 16:13:01 1 1.02 0.00 1.73 1.25 0.03 95.97 16:13:01 2 1.05 0.00 0.45 0.07 0.02 98.41 16:13:01 3 1.40 0.00 0.38 0.15 0.02 98.05 16:13:01 4 2.63 0.00 0.81 0.36 0.02 96.19 16:13:01 5 0.73 0.00 0.55 0.03 0.03 98.65 16:13:01 6 1.18 0.00 0.37 0.10 0.02 98.33 16:13:01 7 0.47 0.00 0.37 0.03 0.03 99.10 16:14:01 all 1.45 0.00 0.71 0.32 0.01 97.51 16:14:01 0 0.80 0.00 0.58 0.55 0.02 98.05 16:14:01 1 0.40 0.00 0.37 0.75 0.00 98.48 16:14:01 2 1.62 0.00 0.45 0.02 0.02 97.90 16:14:01 3 0.97 0.00 0.48 0.99 0.03 97.53 16:14:01 4 1.63 0.00 0.48 0.07 0.02 97.80 16:14:01 5 3.14 0.00 0.51 0.15 0.02 96.18 16:14:01 6 1.05 0.00 1.70 0.03 0.00 97.22 16:14:01 7 1.94 0.00 1.07 0.02 0.02 96.96 Average: all 6.61 0.00 1.66 1.09 0.04 90.60 Average: 0 6.53 0.00 1.79 1.67 0.04 89.98 Average: 1 7.08 0.00 1.78 0.49 0.05 90.61 Average: 2 6.30 0.00 1.58 0.14 0.03 91.94 Average: 3 6.34 0.00 1.57 2.27 0.04 89.77 Average: 4 6.38 0.00 1.32 0.51 0.03 91.76 Average: 5 6.81 0.00 1.47 0.25 0.03 91.44 Average: 6 7.18 0.00 1.59 0.36 0.03 90.84 Average: 7 6.28 0.00 2.20 3.05 0.04 88.42