---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6520 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: 2800.002 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6520) 02/17/23 _x86_64_ (8 CPU) 22:58:30 LINUX RESTART (8 CPU) 22:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:00:01 341.79 15.13 326.66 0.00 1941.64 111717.61 0.00 23:01:01 148.84 1.17 147.68 0.00 34.53 61313.65 0.00 23:02:01 1.47 0.00 1.47 0.00 0.00 16.81 0.00 23:03:01 1.55 0.00 1.55 0.00 0.00 16.66 0.00 23:04:01 37.13 12.66 24.46 0.00 5445.49 6234.03 0.00 Average: 105.36 5.76 99.60 0.00 1482.75 35604.90 0.00 22:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 29145800 31560652 756352 2.30 76376 2613280 1992340 5.87 1024828 2352620 5076 23:01:01 27965100 31577084 727452 2.21 150992 3624548 1754760 5.17 1098072 3337844 392 23:02:01 27965052 31577160 727224 2.21 151020 3624544 1754760 5.17 1098120 3337848 4 23:03:01 27966128 31578296 725972 2.21 151060 3624552 1754760 5.17 1096956 3337848 12 23:04:01 27584084 31552840 739244 2.25 159468 3957456 1796684 5.30 1334272 3450072 996 Average: 28125233 31569206 735249 2.24 137783 3488876 1810661 5.34 1130450 3163246 1296 22:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 veth8e93b11 56.13 72.11 5.42 50.64 0.00 0.00 0.00 0.00 23:00:01 docker0 61.96 79.51 5.22 139.48 0.00 0.00 0.00 0.00 23:00:01 lo 6.71 6.71 0.65 0.65 0.00 0.00 0.00 0.00 23:00:01 ens3 602.27 428.61 6264.57 104.23 0.00 0.00 0.00 0.00 23:01:01 docker0 92.35 150.32 8.09 1800.23 0.00 0.00 0.00 0.00 23:01:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 23:01:01 ens3 269.42 176.40 4344.92 29.50 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.62 0.28 0.35 0.26 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:04:01 ens3 79.74 44.29 1929.36 3.31 0.00 0.00 0.00 0.00 Average: docker0 30.76 45.85 2.65 388.76 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 189.05 128.94 2495.20 27.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6520) 02/17/23 _x86_64_ (8 CPU) 22:58:30 LINUX RESTART (8 CPU) 22:59:02 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 8.07 0.00 3.01 2.61 0.05 86.25 23:00:01 0 7.27 0.00 3.23 0.36 0.05 89.09 23:00:01 1 7.80 0.00 2.94 0.36 0.03 88.87 23:00:01 2 6.15 0.00 4.31 3.39 0.05 86.10 23:00:01 3 8.80 0.00 2.74 3.91 0.05 84.50 23:00:01 4 11.70 0.00 2.10 0.89 0.05 85.26 23:00:01 5 6.95 0.00 2.58 3.49 0.05 86.93 23:00:01 6 9.08 0.00 3.10 0.22 0.03 87.56 23:00:01 7 6.81 0.00 3.12 8.35 0.07 81.65 23:01:01 all 6.53 0.00 3.03 4.29 0.06 86.08 23:01:01 0 7.53 0.00 2.80 0.27 0.05 89.35 23:01:01 1 6.82 0.00 2.94 1.56 0.03 88.64 23:01:01 2 5.75 0.00 4.29 8.47 0.14 81.36 23:01:01 3 6.45 0.00 3.06 5.88 0.07 84.54 23:01:01 4 6.02 0.00 2.56 0.50 0.02 90.90 23:01:01 5 6.74 0.00 3.35 16.96 0.10 72.85 23:01:01 6 6.55 0.00 2.67 0.69 0.03 90.06 23:01:01 7 6.43 0.00 2.57 0.07 0.05 90.88 23:02:01 all 0.03 0.00 0.02 0.00 0.00 99.95 23:02:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:02:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:02:01 2 0.02 0.00 0.00 0.02 0.00 99.97 23:02:01 3 0.07 0.00 0.03 0.00 0.00 99.90 23:02:01 4 0.00 0.00 0.00 0.00 0.02 99.98 23:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:02:01 6 0.05 0.00 0.02 0.00 0.00 99.93 23:02:01 7 0.07 0.00 0.05 0.00 0.00 99.88 23:03:01 all 0.04 0.00 0.01 0.01 0.01 99.93 23:03:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:03:01 1 0.02 0.00 0.00 0.00 0.02 99.97 23:03:01 2 0.03 0.00 0.03 0.02 0.02 99.90 23:03:01 3 0.03 0.00 0.02 0.03 0.02 99.90 23:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:03:01 6 0.10 0.00 0.02 0.00 0.02 99.87 23:03:01 7 0.03 0.00 0.00 0.00 0.02 99.95 23:04:01 all 1.25 0.00 0.58 0.53 0.01 97.63 23:04:01 0 1.37 0.00 0.58 0.43 0.03 97.58 23:04:01 1 1.95 0.00 0.73 1.17 0.02 96.13 23:04:01 2 0.80 0.00 0.67 1.07 0.00 97.46 23:04:01 3 1.85 0.00 0.77 1.34 0.02 96.03 23:04:01 4 0.45 0.00 0.40 0.05 0.00 99.10 23:04:01 5 1.15 0.00 0.55 0.07 0.00 98.23 23:04:01 6 1.24 0.00 0.55 0.03 0.02 98.16 23:04:01 7 1.19 0.00 0.35 0.05 0.03 98.38 Average: all 3.15 0.00 1.32 1.48 0.03 94.02 Average: 0 3.21 0.00 1.32 0.21 0.03 95.22 Average: 1 3.29 0.00 1.31 0.62 0.02 94.75 Average: 2 2.52 0.00 1.84 2.57 0.04 93.03 Average: 3 3.41 0.00 1.31 2.22 0.03 93.03 Average: 4 3.61 0.00 1.01 0.29 0.02 95.08 Average: 5 2.95 0.00 1.29 4.08 0.03 91.65 Average: 6 3.37 0.00 1.26 0.19 0.02 95.16 Average: 7 2.87 0.00 1.20 1.65 0.03 94.24