---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19363 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: 2800.000 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 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-19363) 07/11/22 _x86_64_ (8 CPU) 21:21:40 LINUX RESTART (8 CPU) 21:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:23:01 390.95 46.34 344.61 0.00 6333.61 173926.63 0.00 21:24:01 32.16 0.08 32.07 0.00 5.06 16510.50 0.00 21:25:01 1.15 0.00 1.15 0.00 0.00 13.73 0.00 21:26:01 2.07 0.00 2.07 0.00 0.00 23.60 0.00 21:27:01 1.60 0.02 1.58 0.00 0.13 18.13 0.00 21:28:01 2.03 0.00 2.03 0.00 0.00 23.73 0.00 Average: 71.65 7.74 63.91 0.00 1056.35 31749.65 0.00 21:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:23:01 28239780 31738204 558816 1.70 136252 3583492 2225208 6.56 1151436 3057300 538132 21:24:01 28434120 31784124 511364 1.56 122668 3450740 1797120 5.30 1086796 2929836 12 21:25:01 28435376 31785456 509680 1.55 122716 3450744 1797120 5.30 1085468 2929844 16 21:26:01 28445732 31796364 499192 1.52 122792 3450748 1797120 5.30 1075128 2930288 12 21:27:01 28445392 31796120 499340 1.52 122868 3450748 1797120 5.30 1075904 2930304 24 21:28:01 28452652 31803452 491928 1.50 122952 3450756 1797120 5.30 1068156 2930304 12 Average: 28408842 31783953 511720 1.56 125041 3472871 1868468 5.51 1090481 2951313 89701 21:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:23:01 ens3 786.40 467.77 10095.57 110.37 0.00 0.00 0.00 0.00 21:23:01 lo 7.73 7.73 0.75 0.75 0.00 0.00 0.00 0.00 21:23:01 docker0 21.48 24.63 1.62 168.55 0.00 0.00 0.00 0.00 21:24:01 ens3 40.72 40.25 14.05 55.99 0.00 0.00 0.00 0.00 21:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 ens3 0.53 0.43 0.03 0.04 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 2.45 2.00 0.29 2.92 0.00 0.00 0.00 0.00 21:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 0.52 0.42 0.26 0.21 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 138.46 85.17 1684.86 28.27 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 3.58 4.10 0.27 28.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19363) 07/11/22 _x86_64_ (8 CPU) 21:21:40 LINUX RESTART (8 CPU) 21:22:01 CPU %user %nice %system %iowait %steal %idle 21:23:01 all 14.36 0.00 5.60 2.08 0.08 77.88 21:23:01 0 14.50 0.00 4.87 0.63 0.07 79.94 21:23:01 1 14.72 0.00 5.17 0.27 0.08 79.76 21:23:01 2 13.36 0.00 6.34 2.88 0.08 77.34 21:23:01 3 13.73 0.00 5.06 0.54 0.07 80.60 21:23:01 4 14.76 0.00 5.88 3.50 0.07 75.79 21:23:01 5 14.56 0.00 5.93 3.46 0.07 75.98 21:23:01 6 15.95 0.00 5.95 4.46 0.07 73.57 21:23:01 7 13.27 0.00 5.61 0.92 0.10 80.10 21:24:01 all 0.53 0.00 0.37 0.29 0.01 98.81 21:24:01 0 0.73 0.00 0.38 0.03 0.02 98.83 21:24:01 1 0.63 0.00 0.37 0.10 0.02 98.88 21:24:01 2 0.62 0.00 0.25 0.02 0.00 99.12 21:24:01 3 0.52 0.00 0.35 0.45 0.02 98.67 21:24:01 4 0.30 0.00 0.57 1.44 0.00 97.70 21:24:01 5 0.62 0.00 0.30 0.02 0.00 99.07 21:24:01 6 0.43 0.00 0.33 0.22 0.02 99.00 21:24:01 7 0.40 0.00 0.38 0.02 0.00 99.20 21:25:01 all 0.02 0.00 0.01 0.01 0.00 99.97 21:25:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:25:01 1 0.00 0.00 0.00 0.02 0.00 99.98 21:25:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:25:01 3 0.00 0.00 0.00 0.03 0.00 99.97 21:25:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:25:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:25:01 6 0.05 0.00 0.02 0.00 0.00 99.93 21:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:26:01 all 0.03 0.00 0.03 0.01 0.00 99.94 21:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:26:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:26:01 2 0.02 0.00 0.02 0.03 0.00 99.93 21:26:01 3 0.00 0.00 0.00 0.03 0.00 99.97 21:26:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:26:01 5 0.03 0.00 0.03 0.00 0.00 99.93 21:26:01 6 0.05 0.00 0.03 0.00 0.00 99.92 21:26:01 7 0.05 0.00 0.03 0.00 0.02 99.90 21:27:01 all 0.16 0.00 0.02 0.01 0.00 99.81 21:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:27:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:27:01 2 0.05 0.00 0.02 0.02 0.00 99.92 21:27:01 3 0.00 0.00 0.03 0.03 0.00 99.93 21:27:01 4 0.02 0.00 0.05 0.02 0.00 99.92 21:27:01 5 0.02 0.00 0.03 0.00 0.00 99.95 21:27:01 6 1.16 0.00 0.00 0.00 0.02 98.82 21:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:28:01 all 0.24 0.00 0.02 0.01 0.00 99.73 21:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:28:01 1 0.05 0.00 0.02 0.00 0.00 99.93 21:28:01 2 0.03 0.00 0.02 0.03 0.00 99.92 21:28:01 3 0.02 0.00 0.00 0.05 0.00 99.93 21:28:01 4 0.05 0.00 0.03 0.00 0.00 99.92 21:28:01 5 0.02 0.00 0.02 0.00 0.02 99.95 21:28:01 6 1.66 0.00 0.03 0.00 0.00 98.30 21:28:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 2.53 0.00 1.00 0.40 0.01 96.07 Average: 0 2.53 0.00 0.87 0.11 0.01 96.48 Average: 1 2.55 0.00 0.92 0.06 0.02 96.44 Average: 2 2.33 0.00 1.10 0.49 0.01 96.07 Average: 3 2.35 0.00 0.90 0.19 0.01 96.55 Average: 4 2.50 0.00 1.08 0.82 0.01 95.59 Average: 5 2.52 0.00 1.04 0.57 0.01 95.85 Average: 6 3.18 0.00 1.05 0.77 0.02 94.98 Average: 7 2.26 0.00 0.99 0.15 0.02 96.57