---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21404 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21404) 07/28/22 _x86_64_ (8 CPU) 21:08:40 LINUX RESTART (8 CPU) 21:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 321.91 44.89 277.02 0.00 4059.99 168942.91 0.00 21:11:01 203.65 0.82 202.83 0.00 17.06 45070.00 0.00 21:12:01 167.78 0.00 167.78 0.00 0.00 40638.05 0.00 21:13:01 2.27 0.00 2.27 0.00 0.00 27.61 0.00 21:14:01 1.57 0.02 1.55 0.00 0.13 17.06 0.00 21:15:01 1.02 0.00 1.02 0.00 0.00 12.93 0.00 Average: 116.37 7.62 108.75 0.00 679.46 42450.34 0.00 21:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 28819992 31760992 535952 1.63 105064 3100436 2142124 6.31 1082560 2593608 116540 21:11:01 27758312 31424976 862804 2.62 166532 3685432 2616952 7.71 1680608 2966848 213128 21:12:01 27494736 31794188 494944 1.51 175796 4262240 1784276 5.26 1276868 3586200 396 21:13:01 27494852 31794332 494500 1.50 175824 4262240 1784276 5.26 1276012 3586200 52 21:14:01 27495364 31794784 493988 1.50 175872 4262244 1784276 5.26 1275652 3586208 24 21:15:01 27495112 31794556 494140 1.50 175900 4262256 1784276 5.26 1275776 3586216 164 Average: 27759728 31727305 562721 1.71 162498 3972475 1982697 5.84 1311246 3317547 55051 21:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 docker0 84.69 134.31 5.64 750.48 0.00 0.00 0.00 0.00 21:10:01 vethd4d4c64 83.87 133.59 6.66 747.01 0.00 0.00 0.00 0.06 21:10:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 21:10:01 ens3 800.32 477.89 7052.44 111.47 0.00 0.00 0.00 0.00 21:11:01 docker0 107.85 126.42 8.81 1041.51 0.00 0.00 0.00 0.00 21:11:01 vethc786fdf 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:11:01 ens3 204.23 171.66 1086.72 88.63 0.00 0.00 0.00 0.00 21:12:01 docker0 12.01 27.91 0.91 504.05 0.00 0.00 0.00 0.00 21:12:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 21:12:01 ens3 170.08 116.34 3239.65 65.33 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 ens3 0.72 0.22 0.15 0.08 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 ens3 7.68 3.67 13.42 0.49 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:15:01 ens3 0.67 0.37 0.34 0.26 0.00 0.00 0.00 0.00 Average: docker0 34.09 48.11 2.56 382.70 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 197.28 128.36 1898.73 44.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21404) 07/28/22 _x86_64_ (8 CPU) 21:08:40 LINUX RESTART (8 CPU) 21:09:01 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 9.86 0.00 3.60 1.89 0.06 84.58 21:10:01 0 8.18 0.00 3.73 0.57 0.05 87.47 21:10:01 1 10.84 0.00 3.44 0.74 0.07 84.91 21:10:01 2 9.13 0.00 4.41 3.83 0.05 82.58 21:10:01 3 11.95 0.00 3.39 1.76 0.07 82.83 21:10:01 4 9.50 0.00 3.74 2.31 0.07 84.38 21:10:01 5 7.20 0.00 2.85 1.83 0.07 88.05 21:10:01 6 10.72 0.00 2.90 2.46 0.07 83.85 21:10:01 7 11.34 0.00 4.38 1.64 0.07 82.58 21:11:01 all 35.49 0.00 7.29 1.29 0.09 55.84 21:11:01 0 35.23 0.00 7.66 0.86 0.08 56.17 21:11:01 1 36.23 0.00 7.67 3.07 0.10 52.93 21:11:01 2 35.24 0.00 6.85 0.20 0.08 57.63 21:11:01 3 34.74 0.00 6.96 0.20 0.10 58.00 21:11:01 4 34.63 0.00 8.11 3.35 0.08 53.83 21:11:01 5 36.25 0.00 7.21 0.49 0.08 55.97 21:11:01 6 35.49 0.00 6.81 0.44 0.08 57.18 21:11:01 7 36.13 0.00 7.05 1.72 0.10 54.99 21:12:01 all 8.95 0.00 2.77 1.12 0.05 87.12 21:12:01 0 11.85 0.00 3.04 0.27 0.05 84.78 21:12:01 1 8.23 0.00 2.20 0.47 0.05 89.05 21:12:01 2 8.04 0.00 2.50 0.27 0.05 89.14 21:12:01 3 9.08 0.00 2.42 0.27 0.03 88.20 21:12:01 4 8.31 0.00 2.78 1.47 0.05 87.39 21:12:01 5 7.82 0.00 2.89 0.27 0.03 88.99 21:12:01 6 8.70 0.00 2.97 1.29 0.05 86.99 21:12:01 7 9.56 0.00 3.32 4.66 0.07 82.40 21:13:01 all 0.09 0.00 0.01 0.01 0.01 99.88 21:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:13:01 4 0.67 0.00 0.02 0.10 0.02 99.20 21:13:01 5 0.00 0.00 0.00 0.00 0.02 99.98 21:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:14:01 all 0.05 0.00 0.01 0.01 0.00 99.93 21:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:14:01 1 0.05 0.00 0.00 0.00 0.02 99.93 21:14:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:14:01 4 0.03 0.00 0.03 0.05 0.00 99.88 21:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:14:01 6 0.03 0.00 0.00 0.00 0.02 99.95 21:14:01 7 0.17 0.00 0.02 0.00 0.00 99.82 21:15:01 all 0.01 0.00 0.01 0.01 0.01 99.96 21:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:15:01 1 0.02 0.00 0.03 0.00 0.03 99.92 21:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 4 0.07 0.00 0.02 0.05 0.02 99.85 21:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 9.02 0.00 2.27 0.72 0.04 87.95 Average: 0 9.17 0.00 2.40 0.28 0.03 88.12 Average: 1 9.18 0.00 2.22 0.71 0.05 87.85 Average: 2 8.71 0.00 2.29 0.71 0.03 88.25 Average: 3 9.25 0.00 2.12 0.37 0.03 88.22 Average: 4 8.81 0.00 2.44 1.21 0.04 87.50 Average: 5 8.48 0.00 2.15 0.43 0.03 88.91 Average: 6 9.10 0.00 2.10 0.70 0.04 88.07 Average: 7 9.47 0.00 2.45 1.33 0.04 86.70