---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20414 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-20414) 07/18/22 _x86_64_ (8 CPU) 13:55:59 LINUX RESTART (8 CPU) 13:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:57:02 444.46 81.67 362.79 0.00 10779.94 232434.46 0.00 13:58:01 52.94 0.20 52.74 0.00 9.08 20297.85 0.00 13:59:01 2.15 0.00 2.15 0.00 0.00 24.68 0.00 14:00:01 0.83 0.00 0.83 0.00 0.00 10.40 0.00 14:01:01 1.18 0.00 1.18 0.00 0.00 15.06 0.00 14:02:01 0.95 0.02 0.93 0.00 0.13 10.93 0.00 Average: 83.83 13.68 70.15 0.00 1803.07 42190.69 0.00 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:02 28870272 31756648 547084 1.66 117248 3040436 2043484 6.02 1124248 2515628 296 13:58:01 28418148 31752476 541636 1.65 121440 3437408 1949092 5.74 1240264 2790036 328 13:59:01 28417024 31751512 541804 1.65 121504 3437412 1949092 5.74 1240636 2790044 20 14:00:01 28424012 31758716 534528 1.63 121528 3437412 1949092 5.74 1232744 2790120 24 14:01:01 28424704 31759416 533680 1.62 121560 3437408 1949092 5.74 1232596 2790124 20 14:02:01 28432248 31767016 526072 1.60 121576 3437420 1949092 5.74 1224696 2790128 12 Average: 28497735 31757631 537467 1.63 120809 3371249 1964824 5.79 1215864 2744347 117 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:02 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 13:57:02 docker0 2.48 2.25 0.26 26.08 0.00 0.00 0.00 0.00 13:57:02 veth5f3e152 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 veth9288cb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:02 ens3 773.70 496.25 8719.89 107.40 0.00 0.00 0.00 0.00 13:58:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 docker0 7.35 7.80 0.57 53.72 0.00 0.00 0.00 0.00 13:58:01 ens3 166.77 119.05 2643.74 69.52 0.00 0.00 0.00 0.00 13:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 1.77 0.37 0.46 0.26 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 10.41 5.27 11.96 0.78 0.00 0.00 0.00 0.00 14:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.57 0.35 0.27 0.20 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.22 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 1.62 1.66 0.14 13.19 0.00 0.00 0.00 0.00 Average: ens3 158.88 103.52 1893.88 29.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20414) 07/18/22 _x86_64_ (8 CPU) 13:55:59 LINUX RESTART (8 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:02 all 12.74 0.00 5.37 2.47 0.06 79.37 13:57:02 0 13.12 0.00 4.78 0.59 0.05 81.47 13:57:02 1 11.51 0.00 5.68 2.86 0.05 79.90 13:57:02 2 11.89 0.00 5.09 0.81 0.05 82.16 13:57:02 3 15.72 0.00 5.05 3.91 0.05 75.27 13:57:02 4 13.38 0.00 4.79 3.45 0.07 78.32 13:57:02 5 11.61 0.00 4.99 3.66 0.05 79.68 13:57:02 6 13.93 0.00 6.20 3.43 0.05 76.40 13:57:02 7 10.77 0.00 6.36 1.06 0.09 81.73 13:58:01 all 14.00 0.00 3.22 0.29 0.04 82.45 13:58:01 0 14.65 0.00 3.15 0.15 0.05 81.99 13:58:01 1 13.62 0.00 4.00 0.32 0.05 82.00 13:58:01 2 14.23 0.00 3.40 0.24 0.05 82.08 13:58:01 3 13.44 0.00 3.22 1.22 0.05 82.07 13:58:01 4 13.44 0.00 2.83 0.05 0.03 83.65 13:58:01 5 15.13 0.00 2.84 0.03 0.05 81.94 13:58:01 6 13.58 0.00 3.16 0.07 0.03 83.16 13:58:01 7 13.88 0.00 3.13 0.22 0.03 82.73 13:59:01 all 0.05 0.00 0.01 0.01 0.00 99.92 13:59:01 0 0.05 0.00 0.03 0.00 0.00 99.92 13:59:01 1 0.18 0.00 0.03 0.03 0.00 99.75 13:59:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:59:01 3 0.03 0.00 0.02 0.03 0.02 99.90 13:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:59:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:59:01 6 0.10 0.00 0.00 0.00 0.00 99.90 13:59:01 7 0.02 0.00 0.00 0.00 0.02 99.97 14:00:01 all 0.07 0.00 0.03 0.00 0.00 99.90 14:00:01 0 0.15 0.00 0.00 0.00 0.02 99.83 14:00:01 1 0.13 0.00 0.05 0.00 0.02 99.80 14:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:00:01 3 0.07 0.00 0.05 0.02 0.00 99.87 14:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:00:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:00:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:00:01 7 0.12 0.00 0.10 0.00 0.00 99.78 14:01:01 all 0.12 0.00 0.02 0.00 0.00 99.86 14:01:01 0 0.02 0.00 0.05 0.00 0.00 99.93 14:01:01 1 0.02 0.00 0.00 0.02 0.00 99.97 14:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:01:01 3 0.03 0.00 0.03 0.02 0.02 99.90 14:01:01 4 0.81 0.00 0.02 0.00 0.00 99.17 14:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:01:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:01:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:02:01 all 0.27 0.00 0.02 0.00 0.00 99.69 14:02:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:02:01 1 0.02 0.00 0.05 0.02 0.02 99.90 14:02:01 2 0.00 0.00 0.03 0.00 0.00 99.97 14:02:01 3 0.07 0.00 0.03 0.02 0.00 99.88 14:02:01 4 1.99 0.00 0.02 0.00 0.00 98.00 14:02:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:02:01 6 0.00 0.00 0.00 0.00 0.02 99.98 14:02:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 4.49 0.00 1.43 0.46 0.02 93.61 Average: 0 4.63 0.00 1.33 0.12 0.02 93.90 Average: 1 4.21 0.00 1.62 0.54 0.02 93.61 Average: 2 4.31 0.00 1.41 0.17 0.02 94.09 Average: 3 4.83 0.00 1.39 0.86 0.02 92.90 Average: 4 4.87 0.00 1.25 0.58 0.02 93.28 Average: 5 4.41 0.00 1.30 0.61 0.02 93.66 Average: 6 4.55 0.00 1.55 0.58 0.02 93.31 Average: 7 4.08 0.00 1.58 0.21 0.02 94.11