---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19739 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19739) 07/12/22 _x86_64_ (8 CPU) 18:14:59 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:16:02 394.25 85.50 308.75 0.00 10818.13 208239.39 0.00 18:17:01 80.78 0.17 80.61 0.00 7.05 48516.79 0.00 18:18:01 2.27 0.00 2.27 0.00 0.00 27.21 0.00 18:19:01 1.45 0.00 1.45 0.00 0.00 16.53 0.00 18:20:02 2.20 0.00 2.20 0.00 0.00 25.20 0.00 18:21:01 83.07 0.27 82.80 0.00 16.00 52530.76 0.00 Average: 94.08 14.40 79.67 0.00 1817.09 51568.03 0.00 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:02 28932004 31749240 556616 1.69 115856 2970960 2229924 6.57 1126628 2449768 643812 18:17:01 28429032 31770100 525220 1.60 121424 3439644 1834464 5.41 1223832 2790564 308 18:18:01 28430660 31771952 522980 1.59 121504 3439652 1834464 5.41 1223440 2790568 12 18:19:01 28435988 31778088 517192 1.57 121600 3439780 1834464 5.41 1217144 2791224 20 18:20:02 28436152 31778340 516812 1.57 121704 3439776 1834464 5.41 1217324 2791228 20 18:21:01 26926204 31747580 539008 1.64 170712 4748172 1906428 5.62 1334924 4051880 660 Average: 28265007 31765883 529638 1.61 128800 3579664 1912368 5.64 1223882 2944205 107472 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:02 docker0 3.78 3.20 0.49 37.92 0.00 0.00 0.00 0.00 18:16:02 ens3 804.95 501.53 8735.34 104.87 0.00 0.00 0.00 0.00 18:16:02 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 18:17:01 docker0 13.35 16.12 1.18 294.55 0.00 0.00 0.00 0.00 18:17:01 ens3 166.75 118.03 2889.23 71.35 0.00 0.00 0.00 0.00 18:17:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.63 0.40 0.35 0.27 0.00 0.00 0.00 0.00 18:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:02 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:20:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 veth842379f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 13.86 15.39 1.31 294.43 0.00 0.00 0.00 0.00 18:21:01 ens3 323.56 214.03 7596.13 71.18 0.00 0.00 0.00 0.00 18:21:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth842379f 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.12 5.73 0.49 103.42 0.00 0.00 0.00 0.00 Average: ens3 215.86 138.88 3192.18 41.11 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19739) 07/12/22 _x86_64_ (8 CPU) 18:14:59 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:02 all 11.28 0.00 4.71 2.30 0.06 81.65 18:16:02 0 12.01 0.00 4.10 2.73 0.05 81.11 18:16:02 1 10.94 0.00 4.34 1.88 0.07 82.77 18:16:02 2 10.55 0.00 6.41 1.04 0.07 81.93 18:16:02 3 11.36 0.00 4.75 3.07 0.08 80.74 18:16:02 4 12.93 0.00 5.51 1.95 0.07 79.54 18:16:02 5 11.44 0.00 5.29 3.44 0.05 79.79 18:16:02 6 10.39 0.00 3.20 2.21 0.05 84.15 18:16:02 7 10.62 0.00 4.06 2.06 0.07 83.19 18:17:01 all 15.71 0.00 3.55 0.75 0.05 79.94 18:17:01 0 16.28 0.00 3.23 0.10 0.05 80.33 18:17:01 1 16.04 0.00 3.63 2.48 0.03 77.82 18:17:01 2 17.17 0.00 3.54 0.02 0.03 79.24 18:17:01 3 15.15 0.00 3.16 0.05 0.05 81.58 18:17:01 4 14.77 0.00 4.02 0.65 0.05 80.51 18:17:01 5 15.03 0.00 3.56 0.50 0.05 80.87 18:17:01 6 15.42 0.00 3.91 2.01 0.07 78.60 18:17:01 7 15.84 0.00 3.34 0.17 0.05 80.60 18:18:01 all 0.02 0.00 0.01 0.01 0.01 99.95 18:18:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:18:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:18:01 2 0.03 0.00 0.00 0.00 0.02 99.95 18:18:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:18:01 4 0.02 0.00 0.02 0.00 0.00 99.97 18:18:01 5 0.07 0.00 0.00 0.00 0.02 99.92 18:18:01 6 0.02 0.00 0.02 0.07 0.00 99.90 18:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:19:01 all 0.05 0.00 0.02 0.01 0.00 99.92 18:19:01 0 0.12 0.00 0.02 0.00 0.00 99.87 18:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:19:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:19:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:19:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:19:01 5 0.05 0.00 0.03 0.00 0.00 99.92 18:19:01 6 0.10 0.00 0.03 0.05 0.00 99.82 18:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:20:02 all 0.02 0.00 0.01 0.01 0.00 99.97 18:20:02 0 0.02 0.00 0.00 0.00 0.00 99.98 18:20:02 1 0.02 0.00 0.00 0.00 0.00 99.98 18:20:02 2 0.03 0.00 0.00 0.00 0.00 99.97 18:20:02 3 0.02 0.00 0.02 0.00 0.00 99.97 18:20:02 4 0.00 0.00 0.02 0.00 0.00 99.98 18:20:02 5 0.02 0.00 0.00 0.00 0.02 99.97 18:20:02 6 0.03 0.00 0.02 0.05 0.00 99.90 18:20:02 7 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 all 8.21 0.00 3.46 0.87 0.05 87.42 18:21:01 0 9.00 0.00 3.27 0.14 0.05 87.54 18:21:01 1 8.74 0.00 3.64 0.09 0.05 87.49 18:21:01 2 8.82 0.00 2.85 0.03 0.05 88.25 18:21:01 3 7.84 0.00 3.65 0.24 0.03 88.24 18:21:01 4 7.32 0.00 3.64 0.31 0.03 88.70 18:21:01 5 8.77 0.00 3.12 0.07 0.03 88.02 18:21:01 6 7.46 0.00 3.58 1.75 0.05 87.16 18:21:01 7 7.71 0.00 3.93 4.31 0.05 84.00 Average: all 5.82 0.00 1.94 0.65 0.03 91.56 Average: 0 6.18 0.00 1.75 0.49 0.03 91.55 Average: 1 5.90 0.00 1.92 0.74 0.03 91.42 Average: 2 6.05 0.00 2.13 0.18 0.03 91.61 Average: 3 5.66 0.00 1.92 0.56 0.03 91.84 Average: 4 5.79 0.00 2.18 0.48 0.03 91.52 Average: 5 5.83 0.00 1.98 0.67 0.03 91.49 Average: 6 5.50 0.00 1.77 1.01 0.03 91.68 Average: 7 5.63 0.00 1.87 1.08 0.03 91.39