---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7977 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7977) 03/18/22 _x86_64_ (8 CPU) 15:21:11 LINUX RESTART (8 CPU) 15:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:23:01 221.25 0.17 221.08 0.00 24.26 38156.57 0.00 15:24:01 4.00 0.03 3.97 0.00 0.93 60.66 0.00 15:25:01 0.93 0.00 0.93 0.00 0.00 10.40 0.00 15:26:01 1.62 0.00 1.62 0.00 0.00 18.66 0.00 15:27:01 1.07 0.02 1.05 0.00 0.13 12.13 0.00 15:28:01 13.93 0.00 13.93 0.00 0.00 1543.89 0.00 Average: 40.46 0.04 40.43 0.00 4.22 6633.40 0.00 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 29023012 31701580 589564 1.79 108560 2836756 2048260 6.04 1222108 2242760 324 15:24:01 29028588 31706992 586644 1.78 108688 2836640 1967196 5.80 1220784 2242572 24 15:25:01 29028828 31707300 585964 1.78 108704 2836644 1967196 5.80 1220072 2242576 20 15:26:01 29032332 31710764 582684 1.77 108736 2836644 1967196 5.80 1217356 2242576 20 15:27:01 29032536 31711004 582408 1.77 108776 2836644 1967196 5.80 1217792 2242584 16 15:28:01 28288532 31675860 613124 1.86 143432 3440720 1940724 5.72 1284136 2846156 636020 Average: 28905638 31702250 590065 1.79 114483 2937341 1976295 5.82 1230375 2343204 106071 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 15:23:01 docker0 37.61 51.66 2.41 256.38 0.00 0.00 0.00 0.00 15:23:01 ens3 218.13 136.99 2833.84 37.49 0.00 0.00 0.00 0.00 15:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 5.61 3.87 3.94 1.70 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 0.72 0.78 0.05 0.07 0.00 0.00 0.00 0.00 15:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 169.36 129.31 3191.26 117.13 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 6.27 8.61 0.40 42.73 0.00 0.00 0.00 0.00 Average: ens3 65.69 45.21 1004.90 26.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7977) 03/18/22 _x86_64_ (8 CPU) 15:21:11 LINUX RESTART (8 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 9.54 0.00 3.82 0.82 0.06 85.76 15:23:01 0 8.69 0.00 3.79 0.32 0.07 87.13 15:23:01 1 9.44 0.00 3.98 0.69 0.07 85.83 15:23:01 2 10.58 0.00 4.10 0.47 0.05 84.80 15:23:01 3 9.80 0.00 4.10 1.60 0.07 84.44 15:23:01 4 9.95 0.00 3.87 2.68 0.05 83.45 15:23:01 5 11.35 0.00 3.68 0.34 0.07 84.56 15:23:01 6 8.18 0.00 3.22 0.12 0.07 88.42 15:23:01 7 8.33 0.00 3.79 0.37 0.07 87.44 15:24:01 all 0.06 0.00 0.06 0.02 0.00 99.85 15:24:01 0 0.05 0.00 0.08 0.02 0.00 99.85 15:24:01 1 0.05 0.00 0.05 0.00 0.00 99.90 15:24:01 2 0.05 0.00 0.05 0.03 0.00 99.87 15:24:01 3 0.03 0.00 0.07 0.03 0.00 99.87 15:24:01 4 0.10 0.00 0.07 0.02 0.02 99.80 15:24:01 5 0.08 0.00 0.12 0.00 0.00 99.80 15:24:01 6 0.05 0.00 0.03 0.02 0.02 99.88 15:24:01 7 0.10 0.00 0.05 0.02 0.00 99.83 15:25:01 all 0.02 0.00 0.02 0.00 0.00 99.95 15:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:25:01 1 0.02 0.00 0.03 0.00 0.00 99.95 15:25:01 2 0.02 0.00 0.02 0.02 0.02 99.93 15:25:01 3 0.03 0.00 0.03 0.02 0.00 99.92 15:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:25:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:25:01 6 0.02 0.00 0.03 0.00 0.02 99.93 15:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:26:01 all 0.03 0.00 0.02 0.01 0.00 99.95 15:26:01 0 0.07 0.00 0.02 0.00 0.00 99.92 15:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:26:01 2 0.03 0.00 0.02 0.02 0.00 99.93 15:26:01 3 0.02 0.00 0.02 0.03 0.02 99.92 15:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:26:01 6 0.07 0.00 0.03 0.00 0.02 99.88 15:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:27:01 all 0.01 0.00 0.01 0.00 0.01 99.97 15:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:27:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:27:01 2 0.03 0.00 0.00 0.02 0.00 99.95 15:27:01 3 0.02 0.00 0.02 0.02 0.00 99.95 15:27:01 4 0.00 0.00 0.02 0.00 0.02 99.97 15:27:01 5 0.00 0.00 0.03 0.00 0.00 99.97 15:27:01 6 0.02 0.00 0.02 0.00 0.02 99.95 15:27:01 7 0.00 0.00 0.02 0.00 0.02 99.97 15:28:01 all 4.10 0.00 1.51 0.05 0.02 94.31 15:28:01 0 4.56 0.00 1.41 0.02 0.03 93.98 15:28:01 1 3.16 0.00 1.12 0.00 0.02 95.70 15:28:01 2 3.82 0.00 1.89 0.32 0.02 93.96 15:28:01 3 4.17 0.00 1.56 0.08 0.02 94.16 15:28:01 4 4.15 0.00 1.68 0.00 0.02 94.16 15:28:01 5 3.63 0.00 1.72 0.02 0.03 94.60 15:28:01 6 5.97 0.00 1.42 0.00 0.03 92.57 15:28:01 7 3.32 0.00 1.31 0.00 0.02 95.35 Average: all 2.28 0.00 0.90 0.15 0.02 96.64 Average: 0 2.23 0.00 0.89 0.06 0.02 96.81 Average: 1 2.10 0.00 0.87 0.11 0.01 96.91 Average: 2 2.41 0.00 1.01 0.14 0.01 96.43 Average: 3 2.33 0.00 0.96 0.30 0.02 96.39 Average: 4 2.36 0.00 0.94 0.45 0.02 96.24 Average: 5 2.51 0.00 0.93 0.06 0.02 96.49 Average: 6 2.38 0.00 0.79 0.02 0.03 96.77 Average: 7 1.95 0.00 0.85 0.06 0.02 97.12